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godot/modules/gdscript/gdscript_vm.cpp

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GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
/*************************************************************************/
/* gdscript_vm.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
Update copyright statements to 2021 Happy new year to the wonderful Godot community! 2020 has been a tough year for most of us personally, but a good year for Godot development nonetheless with a huge amount of work done towards Godot 4.0 and great improvements backported to the long-lived 3.2 branch. We've had close to 400 contributors to engine code this year, authoring near 7,000 commit! (And that's only for the `master` branch and for the engine code, there's a lot more when counting docs, demos and other first-party repos.) Here's to a great year 2021 for all Godot users 🎆
2021-01-01 19:13:46 +00:00
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
/*************************************************************************/
#include "gdscript_function.h"
GDScript: Add typed iterate instructions
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#include "core/core_string_names.h"
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#include "core/os/os.h"
#include "gdscript.h"
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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Variant *GDScriptFunction::_get_variant(int p_address, GDScriptInstance *p_instance, Variant *p_stack, String &r_error) const {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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int address = p_address & ADDR_MASK;
//sequential table (jump table generated by compiler)
switch ((p_address & ADDR_TYPE_MASK) >> ADDR_BITS) {
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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case ADDR_TYPE_STACK: {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#ifdef DEBUG_ENABLED
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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ERR_FAIL_INDEX_V(address, _stack_size, nullptr);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#endif
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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return &p_stack[address];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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} break;
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 14:55:24 +00:00
case ADDR_TYPE_CONSTANT: {
#ifdef DEBUG_ENABLED
ERR_FAIL_INDEX_V(address, _constant_count, nullptr);
#endif
return &_constants_ptr[address];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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} break;
case ADDR_TYPE_MEMBER: {
#ifdef DEBUG_ENABLED
if (unlikely(!p_instance)) {
r_error = "Cannot access member without instance.";
return nullptr;
}
#endif
//member indexing is O(1)
return &p_instance->members.write[address];
} break;
}
ERR_FAIL_V_MSG(nullptr, "Bad code! (unknown addressing mode).");
return nullptr;
}
#ifdef DEBUG_ENABLED
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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static String _get_script_name(const Ref<Script> p_script) {
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
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Ref<GDScript> gdscript = p_script;
if (gdscript.is_valid()) {
return gdscript->get_script_class_name();
} else if (p_script->get_name().is_empty()) {
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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return p_script->get_path().get_file();
} else {
return p_script->get_name();
}
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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static String _get_var_type(const Variant *p_var) {
String basestr;
if (p_var->get_type() == Variant::OBJECT) {
bool was_freed;
Object *bobj = p_var->get_validated_object_with_check(was_freed);
if (!bobj) {
if (was_freed) {
basestr = "null instance";
} else {
basestr = "previously freed";
}
} else {
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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basestr = bobj->get_class();
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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if (bobj->get_script_instance()) {
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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basestr += " (" + _get_script_name(bobj->get_script_instance()->get_script()) + ")";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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}
}
} else {
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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if (p_var->get_type() == Variant::ARRAY) {
basestr = "Array";
const Array *p_array = VariantInternal::get_array(p_var);
Variant::Type builtin_type = (Variant::Type)p_array->get_typed_builtin();
StringName native_type = p_array->get_typed_class_name();
Ref<Script> script_type = p_array->get_typed_script();
if (script_type.is_valid() && script_type->is_valid()) {
basestr += "[" + _get_script_name(script_type) + "]";
} else if (native_type != StringName()) {
basestr += "[" + native_type.operator String() + "]";
} else if (builtin_type != Variant::NIL) {
basestr += "[" + Variant::get_type_name(builtin_type) + "]";
}
} else {
basestr = Variant::get_type_name(p_var->get_type());
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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}
return basestr;
}
#endif // DEBUG_ENABLED
String GDScriptFunction::_get_call_error(const Callable::CallError &p_err, const String &p_where, const Variant **argptrs) const {
String err_text;
if (p_err.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
int errorarg = p_err.argument;
// Handle the Object to Object case separately as we don't have further class details.
#ifdef DEBUG_ENABLED
if (p_err.expected == Variant::OBJECT && argptrs[errorarg]->get_type() == p_err.expected) {
err_text = "Invalid type in " + p_where + ". The Object-derived class of argument " + itos(errorarg + 1) + " (" + _get_var_type(argptrs[errorarg]) + ") is not a subclass of the expected argument class.";
} else
#endif // DEBUG_ENABLED
{
err_text = "Invalid type in " + p_where + ". Cannot convert argument " + itos(errorarg + 1) + " from " + Variant::get_type_name(argptrs[errorarg]->get_type()) + " to " + Variant::get_type_name(Variant::Type(p_err.expected)) + ".";
}
} else if (p_err.error == Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS) {
err_text = "Invalid call to " + p_where + ". Expected " + itos(p_err.argument) + " arguments.";
} else if (p_err.error == Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS) {
err_text = "Invalid call to " + p_where + ". Expected " + itos(p_err.argument) + " arguments.";
} else if (p_err.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
err_text = "Invalid call. Nonexistent " + p_where + ".";
} else if (p_err.error == Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL) {
err_text = "Attempt to call " + p_where + " on a null instance.";
} else {
err_text = "Bug, call error: #" + itos(p_err.error);
}
return err_text;
}
#if defined(__GNUC__)
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#define OPCODES_TABLE \
static const void *switch_table_ops[] = { \
&&OPCODE_OPERATOR, \
&&OPCODE_OPERATOR_VALIDATED, \
&&OPCODE_EXTENDS_TEST, \
&&OPCODE_IS_BUILTIN, \
&&OPCODE_SET_KEYED, \
&&OPCODE_SET_KEYED_VALIDATED, \
&&OPCODE_SET_INDEXED_VALIDATED, \
&&OPCODE_GET_KEYED, \
&&OPCODE_GET_KEYED_VALIDATED, \
&&OPCODE_GET_INDEXED_VALIDATED, \
&&OPCODE_SET_NAMED, \
&&OPCODE_SET_NAMED_VALIDATED, \
&&OPCODE_GET_NAMED, \
&&OPCODE_GET_NAMED_VALIDATED, \
&&OPCODE_SET_MEMBER, \
&&OPCODE_GET_MEMBER, \
&&OPCODE_ASSIGN, \
&&OPCODE_ASSIGN_TRUE, \
&&OPCODE_ASSIGN_FALSE, \
&&OPCODE_ASSIGN_TYPED_BUILTIN, \
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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&&OPCODE_ASSIGN_TYPED_ARRAY, \
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&&OPCODE_ASSIGN_TYPED_NATIVE, \
&&OPCODE_ASSIGN_TYPED_SCRIPT, \
&&OPCODE_CAST_TO_BUILTIN, \
&&OPCODE_CAST_TO_NATIVE, \
&&OPCODE_CAST_TO_SCRIPT, \
&&OPCODE_CONSTRUCT, \
GDScript: Add faster instruction for validated constructor Only for built-in types.
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&&OPCODE_CONSTRUCT_VALIDATED, \
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&&OPCODE_CONSTRUCT_ARRAY, \
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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&&OPCODE_CONSTRUCT_TYPED_ARRAY, \
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&&OPCODE_CONSTRUCT_DICTIONARY, \
&&OPCODE_CALL, \
&&OPCODE_CALL_RETURN, \
&&OPCODE_CALL_ASYNC, \
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
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&&OPCODE_CALL_UTILITY, \
&&OPCODE_CALL_UTILITY_VALIDATED, \
&&OPCODE_CALL_GDSCRIPT_UTILITY, \
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&&OPCODE_CALL_BUILTIN_TYPE_VALIDATED, \
&&OPCODE_CALL_SELF_BASE, \
&&OPCODE_CALL_METHOD_BIND, \
&&OPCODE_CALL_METHOD_BIND_RET, \
&&OPCODE_CALL_PTRCALL_NO_RETURN, \
&&OPCODE_CALL_PTRCALL_BOOL, \
&&OPCODE_CALL_PTRCALL_INT, \
&&OPCODE_CALL_PTRCALL_FLOAT, \
&&OPCODE_CALL_PTRCALL_STRING, \
&&OPCODE_CALL_PTRCALL_VECTOR2, \
&&OPCODE_CALL_PTRCALL_VECTOR2I, \
&&OPCODE_CALL_PTRCALL_RECT2, \
&&OPCODE_CALL_PTRCALL_RECT2I, \
&&OPCODE_CALL_PTRCALL_VECTOR3, \
&&OPCODE_CALL_PTRCALL_VECTOR3I, \
&&OPCODE_CALL_PTRCALL_TRANSFORM2D, \
&&OPCODE_CALL_PTRCALL_PLANE, \
&&OPCODE_CALL_PTRCALL_QUAT, \
&&OPCODE_CALL_PTRCALL_AABB, \
&&OPCODE_CALL_PTRCALL_BASIS, \
&&OPCODE_CALL_PTRCALL_TRANSFORM, \
&&OPCODE_CALL_PTRCALL_COLOR, \
&&OPCODE_CALL_PTRCALL_STRING_NAME, \
&&OPCODE_CALL_PTRCALL_NODE_PATH, \
&&OPCODE_CALL_PTRCALL_RID, \
&&OPCODE_CALL_PTRCALL_OBJECT, \
&&OPCODE_CALL_PTRCALL_CALLABLE, \
&&OPCODE_CALL_PTRCALL_SIGNAL, \
&&OPCODE_CALL_PTRCALL_DICTIONARY, \
&&OPCODE_CALL_PTRCALL_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_BYTE_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_INT32_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_INT64_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_FLOAT32_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_FLOAT64_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_STRING_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_VECTOR2_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_VECTOR3_ARRAY, \
&&OPCODE_CALL_PTRCALL_PACKED_COLOR_ARRAY, \
&&OPCODE_AWAIT, \
&&OPCODE_AWAIT_RESUME, \
&&OPCODE_JUMP, \
&&OPCODE_JUMP_IF, \
&&OPCODE_JUMP_IF_NOT, \
&&OPCODE_JUMP_TO_DEF_ARGUMENT, \
&&OPCODE_RETURN, \
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
2021-04-02 13:34:44 +00:00
&&OPCODE_RETURN_TYPED_BUILTIN, \
&&OPCODE_RETURN_TYPED_ARRAY, \
&&OPCODE_RETURN_TYPED_NATIVE, \
&&OPCODE_RETURN_TYPED_SCRIPT, \
GDScript: Add typed iterate instructions
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&&OPCODE_ITERATE_BEGIN, \
&&OPCODE_ITERATE_BEGIN_INT, \
&&OPCODE_ITERATE_BEGIN_FLOAT, \
&&OPCODE_ITERATE_BEGIN_VECTOR2, \
&&OPCODE_ITERATE_BEGIN_VECTOR2I, \
&&OPCODE_ITERATE_BEGIN_VECTOR3, \
&&OPCODE_ITERATE_BEGIN_VECTOR3I, \
&&OPCODE_ITERATE_BEGIN_STRING, \
&&OPCODE_ITERATE_BEGIN_DICTIONARY, \
&&OPCODE_ITERATE_BEGIN_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_BYTE_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_INT32_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_INT64_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_FLOAT32_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_FLOAT64_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_STRING_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_VECTOR2_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_VECTOR3_ARRAY, \
&&OPCODE_ITERATE_BEGIN_PACKED_COLOR_ARRAY, \
&&OPCODE_ITERATE_BEGIN_OBJECT, \
&&OPCODE_ITERATE, \
&&OPCODE_ITERATE_INT, \
&&OPCODE_ITERATE_FLOAT, \
&&OPCODE_ITERATE_VECTOR2, \
&&OPCODE_ITERATE_VECTOR2I, \
&&OPCODE_ITERATE_VECTOR3, \
&&OPCODE_ITERATE_VECTOR3I, \
&&OPCODE_ITERATE_STRING, \
&&OPCODE_ITERATE_DICTIONARY, \
&&OPCODE_ITERATE_ARRAY, \
&&OPCODE_ITERATE_PACKED_BYTE_ARRAY, \
&&OPCODE_ITERATE_PACKED_INT32_ARRAY, \
&&OPCODE_ITERATE_PACKED_INT64_ARRAY, \
&&OPCODE_ITERATE_PACKED_FLOAT32_ARRAY, \
&&OPCODE_ITERATE_PACKED_FLOAT64_ARRAY, \
&&OPCODE_ITERATE_PACKED_STRING_ARRAY, \
&&OPCODE_ITERATE_PACKED_VECTOR2_ARRAY, \
&&OPCODE_ITERATE_PACKED_VECTOR3_ARRAY, \
&&OPCODE_ITERATE_PACKED_COLOR_ARRAY, \
&&OPCODE_ITERATE_OBJECT, \
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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&&OPCODE_STORE_NAMED_GLOBAL, \
GDScript: Adjust type of temporaries when needed
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&&OPCODE_TYPE_ADJUST_BOOL, \
&&OPCODE_TYPE_ADJUST_INT, \
&&OPCODE_TYPE_ADJUST_FLOAT, \
&&OPCODE_TYPE_ADJUST_STRING, \
&&OPCODE_TYPE_ADJUST_VECTOR2, \
&&OPCODE_TYPE_ADJUST_VECTOR2I, \
&&OPCODE_TYPE_ADJUST_RECT2, \
&&OPCODE_TYPE_ADJUST_RECT2I, \
&&OPCODE_TYPE_ADJUST_VECTOR3, \
&&OPCODE_TYPE_ADJUST_VECTOR3I, \
&&OPCODE_TYPE_ADJUST_TRANSFORM2D, \
&&OPCODE_TYPE_ADJUST_PLANE, \
&&OPCODE_TYPE_ADJUST_QUAT, \
&&OPCODE_TYPE_ADJUST_AABB, \
&&OPCODE_TYPE_ADJUST_BASIS, \
&&OPCODE_TYPE_ADJUST_TRANSFORM, \
&&OPCODE_TYPE_ADJUST_COLOR, \
&&OPCODE_TYPE_ADJUST_STRING_NAME, \
&&OPCODE_TYPE_ADJUST_NODE_PATH, \
&&OPCODE_TYPE_ADJUST_RID, \
&&OPCODE_TYPE_ADJUST_OBJECT, \
&&OPCODE_TYPE_ADJUST_CALLABLE, \
&&OPCODE_TYPE_ADJUST_SIGNAL, \
&&OPCODE_TYPE_ADJUST_DICTIONARY, \
&&OPCODE_TYPE_ADJUST_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_BYTE_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_INT32_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_INT64_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_FLOAT32_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_FLOAT64_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_STRING_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_VECTOR2_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_VECTOR3_ARRAY, \
&&OPCODE_TYPE_ADJUST_PACKED_COLOR_ARRAY, \
GDScript: Add typed iterate instructions
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&&OPCODE_ASSERT, \
&&OPCODE_BREAKPOINT, \
&&OPCODE_LINE, \
&&OPCODE_END \
}; \
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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static_assert((sizeof(switch_table_ops) / sizeof(switch_table_ops[0]) == (OPCODE_END + 1)), "Opcodes in jump table aren't the same as opcodes in enum.");
#define OPCODE(m_op) \
m_op:
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
#define OPCODE_WHILE(m_test) \
OPSWHILE:
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#define OPCODES_END \
OPSEXIT:
#define OPCODES_OUT \
OPSOUT:
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
#define DISPATCH_OPCODE goto OPSWHILE
#define OPCODE_SWITCH(m_test) goto *switch_table_ops[m_test];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#define OPCODE_BREAK goto OPSEXIT
#define OPCODE_OUT goto OPSOUT
#else
#define OPCODES_TABLE
#define OPCODE(m_op) case m_op:
#define OPCODE_WHILE(m_test) while (m_test)
#define OPCODES_END
#define OPCODES_OUT
#define DISPATCH_OPCODE continue
#define OPCODE_SWITCH(m_test) switch (m_test)
#define OPCODE_BREAK break
#define OPCODE_OUT break
#endif
GDScript: Add faster call instructions for native methods
2020-11-17 13:44:52 +00:00
// Helpers for VariantInternal methods in macros.
#define OP_GET_BOOL get_bool
#define OP_GET_INT get_int
#define OP_GET_FLOAT get_float
#define OP_GET_VECTOR2 get_vector2
#define OP_GET_VECTOR2I get_vector2i
#define OP_GET_VECTOR3 get_vector3
#define OP_GET_VECTOR3I get_vector3i
#define OP_GET_RECT2 get_rect2
#define OP_GET_RECT2I get_rect2i
#define OP_GET_QUAT get_quat
#define OP_GET_COLOR get_color
#define OP_GET_STRING get_string
#define OP_GET_STRING_NAME get_string_name
#define OP_GET_NODE_PATH get_node_path
#define OP_GET_CALLABLE get_callable
#define OP_GET_SIGNAL get_signal
#define OP_GET_ARRAY get_array
#define OP_GET_DICTIONARY get_dictionary
#define OP_GET_PACKED_BYTE_ARRAY get_byte_array
#define OP_GET_PACKED_INT32_ARRAY get_int32_array
#define OP_GET_PACKED_INT64_ARRAY get_int64_array
#define OP_GET_PACKED_FLOAT32_ARRAY get_float32_array
#define OP_GET_PACKED_FLOAT64_ARRAY get_float64_array
#define OP_GET_PACKED_STRING_ARRAY get_string_array
#define OP_GET_PACKED_VECTOR2_ARRAY get_vector2_array
#define OP_GET_PACKED_VECTOR3_ARRAY get_vector3_array
#define OP_GET_PACKED_COLOR_ARRAY get_color_array
#define OP_GET_TRANSFORM get_transform
#define OP_GET_TRANSFORM2D get_transform2d
#define OP_GET_PLANE get_plane
#define OP_GET_AABB get_aabb
#define OP_GET_BASIS get_basis
#define OP_GET_RID get_rid
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_args, int p_argcount, Callable::CallError &r_err, CallState *p_state) {
OPCODES_TABLE;
if (!_code_ptr) {
return Variant();
}
r_err.error = Callable::CallError::CALL_OK;
Variant retvalue;
Variant *stack = nullptr;
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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Variant **instruction_args = nullptr;
GDScript: Add faster call instructions for native methods
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const void **call_args_ptr = nullptr;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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int defarg = 0;
#ifdef DEBUG_ENABLED
//GDScriptLanguage::get_singleton()->calls++;
#endif
uint32_t alloca_size = 0;
GDScript *script;
int ip = 0;
int line = _initial_line;
if (p_state) {
//use existing (supplied) state (awaited)
stack = (Variant *)p_state->stack.ptr();
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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instruction_args = (Variant **)&p_state->stack.ptr()[sizeof(Variant) * p_state->stack_size]; //ptr() to avoid bounds check
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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line = p_state->line;
ip = p_state->ip;
alloca_size = p_state->stack.size();
script = p_state->script;
p_instance = p_state->instance;
defarg = p_state->defarg;
} else {
if (p_argcount != _argument_count) {
if (p_argcount > _argument_count) {
r_err.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
r_err.argument = _argument_count;
return Variant();
} else if (p_argcount < _argument_count - _default_arg_count) {
r_err.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
r_err.argument = _argument_count - _default_arg_count;
return Variant();
} else {
defarg = _argument_count - p_argcount;
}
}
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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// Add 3 here for self, class, and nil.
alloca_size = sizeof(Variant *) * 3 + sizeof(Variant *) * _instruction_args_size + sizeof(Variant) * _stack_size;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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uint8_t *aptr = (uint8_t *)alloca(alloca_size);
stack = (Variant *)aptr;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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for (int i = 0; i < p_argcount; i++) {
if (!argument_types[i].has_type) {
memnew_placement(&stack[i + 3], Variant(*p_args[i]));
continue;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
}
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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if (!argument_types[i].is_type(*p_args[i], true)) {
r_err.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
r_err.argument = i;
r_err.expected = argument_types[i].kind == GDScriptDataType::BUILTIN ? argument_types[i].builtin_type : Variant::OBJECT;
return Variant();
}
if (argument_types[i].kind == GDScriptDataType::BUILTIN) {
Variant arg;
Variant::construct(argument_types[i].builtin_type, arg, &p_args[i], 1, r_err);
memnew_placement(&stack[i + 3], Variant(arg));
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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} else {
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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memnew_placement(&stack[i + 3], Variant(*p_args[i]));
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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}
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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}
for (int i = p_argcount + 3; i < _stack_size; i++) {
memnew_placement(&stack[i], Variant);
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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memnew_placement(&stack[ADDR_STACK_NIL], Variant);
if (_instruction_args_size) {
instruction_args = (Variant **)&aptr[sizeof(Variant) * _stack_size];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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} else {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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instruction_args = nullptr;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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}
if (p_instance) {
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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memnew_placement(&stack[ADDR_STACK_SELF], Variant(p_instance->owner));
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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script = p_instance->script.ptr();
} else {
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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memnew_placement(&stack[ADDR_STACK_SELF], Variant);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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script = _script;
}
}
GDScript: Add faster call instructions for native methods
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if (_ptrcall_args_size) {
call_args_ptr = (const void **)alloca(_ptrcall_args_size * sizeof(void *));
} else {
call_args_ptr = nullptr;
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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memnew_placement(&stack[ADDR_STACK_CLASS], Variant(script));
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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String err_text;
#ifdef DEBUG_ENABLED
if (EngineDebugger::is_active()) {
GDScriptLanguage::get_singleton()->enter_function(p_instance, this, stack, &ip, &line);
}
#define GD_ERR_BREAK(m_cond) \
{ \
if (unlikely(m_cond)) { \
_err_print_error(FUNCTION_STR, __FILE__, __LINE__, "Condition ' " _STR(m_cond) " ' is true. Breaking..:"); \
OPCODE_BREAK; \
} \
}
#define CHECK_SPACE(m_space) \
GD_ERR_BREAK((ip + m_space) > _code_size)
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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#define GET_VARIANT_PTR(m_v, m_code_ofs) \
Variant *m_v; \
m_v = _get_variant(_code_ptr[ip + m_code_ofs], p_instance, stack, err_text); \
if (unlikely(!m_v)) \
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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OPCODE_BREAK;
#else
#define GD_ERR_BREAK(m_cond)
#define CHECK_SPACE(m_space)
#define GET_VARIANT_PTR(m_v, m_code_ofs) \
Variant *m_v; \
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
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m_v = _get_variant(_code_ptr[ip + m_code_ofs], p_instance, stack, err_text);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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#define GET_INSTRUCTION_ARG(m_v, m_idx) \
Variant *m_v = instruction_args[m_idx]
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#ifdef DEBUG_ENABLED
uint64_t function_start_time = 0;
uint64_t function_call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
function_start_time = OS::get_singleton()->get_ticks_usec();
function_call_time = 0;
profile.call_count++;
profile.frame_call_count++;
}
bool exit_ok = false;
bool awaited = false;
#endif
#ifdef DEBUG_ENABLED
OPCODE_WHILE(ip < _code_size) {
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
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int last_opcode = _code_ptr[ip] & INSTR_MASK;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#else
OPCODE_WHILE(true) {
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
// Load arguments for the instruction before each instruction.
int instr_arg_count = ((_code_ptr[ip]) & INSTR_ARGS_MASK) >> INSTR_BITS;
for (int i = 0; i < instr_arg_count; i++) {
GET_VARIANT_PTR(v, i + 1);
instruction_args[i] = v;
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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OPCODE_SWITCH(_code_ptr[ip] & INSTR_MASK) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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OPCODE(OPCODE_OPERATOR) {
CHECK_SPACE(5);
bool valid;
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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Variant::Operator op = (Variant::Operator)_code_ptr[ip + 4];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GD_ERR_BREAK(op >= Variant::OP_MAX);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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GET_INSTRUCTION_ARG(a, 0);
GET_INSTRUCTION_ARG(b, 1);
GET_INSTRUCTION_ARG(dst, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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#ifdef DEBUG_ENABLED
Variant ret;
Variant::evaluate(op, *a, *b, ret, valid);
#else
Variant::evaluate(op, *a, *b, *dst, valid);
#endif
#ifdef DEBUG_ENABLED
if (!valid) {
if (ret.get_type() == Variant::STRING) {
//return a string when invalid with the error
err_text = ret;
err_text += " in operator '" + Variant::get_operator_name(op) + "'.";
} else {
err_text = "Invalid operands '" + Variant::get_type_name(a->get_type()) + "' and '" + Variant::get_type_name(b->get_type()) + "' in operator '" + Variant::get_operator_name(op) + "'.";
}
OPCODE_BREAK;
}
*dst = ret;
#endif
ip += 5;
}
DISPATCH_OPCODE;
GDScript: Add faster operator for known types It now uses the direct operator function pointer, which increases performance in evaluation.
2020-11-13 19:47:45 +00:00
OPCODE(OPCODE_OPERATOR_VALIDATED) {
CHECK_SPACE(5);
int operator_idx = _code_ptr[ip + 4];
GD_ERR_BREAK(operator_idx < 0 || operator_idx >= _operator_funcs_count);
Variant::ValidatedOperatorEvaluator operator_func = _operator_funcs_ptr[operator_idx];
GET_INSTRUCTION_ARG(a, 0);
GET_INSTRUCTION_ARG(b, 1);
GET_INSTRUCTION_ARG(dst, 2);
operator_func(a, b, dst);
ip += 5;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
OPCODE(OPCODE_EXTENDS_TEST) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(a, 0);
GET_INSTRUCTION_ARG(b, 1);
GET_INSTRUCTION_ARG(dst, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
#ifdef DEBUG_ENABLED
if (b->get_type() != Variant::OBJECT || b->operator Object *() == nullptr) {
err_text = "Right operand of 'is' is not a class.";
OPCODE_BREAK;
}
#endif
bool extends_ok = false;
if (a->get_type() == Variant::OBJECT && a->operator Object *() != nullptr) {
#ifdef DEBUG_ENABLED
bool was_freed;
Object *obj_A = a->get_validated_object_with_check(was_freed);
if (was_freed) {
err_text = "Left operand of 'is' is a previously freed instance.";
OPCODE_BREAK;
}
Object *obj_B = b->get_validated_object_with_check(was_freed);
if (was_freed) {
err_text = "Right operand of 'is' is a previously freed instance.";
OPCODE_BREAK;
}
#else
Object *obj_A = *a;
Object *obj_B = *b;
#endif // DEBUG_ENABLED
GDScript *scr_B = Object::cast_to<GDScript>(obj_B);
if (scr_B) {
//if B is a script, the only valid condition is that A has an instance which inherits from the script
Fixes small typos and grammar correction
2021-03-12 13:35:16 +00:00
//in other situation, this should return false.
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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if (obj_A->get_script_instance() && obj_A->get_script_instance()->get_language() == GDScriptLanguage::get_singleton()) {
GDScript *cmp = static_cast<GDScript *>(obj_A->get_script_instance()->get_script().ptr());
//bool found=false;
while (cmp) {
if (cmp == scr_B) {
//inherits from script, all ok
extends_ok = true;
break;
}
cmp = cmp->_base;
}
}
} else {
GDScriptNativeClass *nc = Object::cast_to<GDScriptNativeClass>(obj_B);
#ifdef DEBUG_ENABLED
if (!nc) {
err_text = "Right operand of 'is' is not a class (type: '" + obj_B->get_class() + "').";
OPCODE_BREAK;
}
#endif
extends_ok = ClassDB::is_parent_class(obj_A->get_class_name(), nc->get_name());
}
}
*dst = extends_ok;
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_IS_BUILTIN) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(value, 0);
GET_INSTRUCTION_ARG(dst, 1);
Variant::Type var_type = (Variant::Type)_code_ptr[ip + 3];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GD_ERR_BREAK(var_type < 0 || var_type >= Variant::VARIANT_MAX);
*dst = value->get_type() == var_type;
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 15:59:53 +00:00
OPCODE(OPCODE_SET_KEYED) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(index, 1);
GET_INSTRUCTION_ARG(value, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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bool valid;
dst->set(*index, *value, &valid);
#ifdef DEBUG_ENABLED
if (!valid) {
String v = index->operator String();
if (v != "") {
v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(index) + "'";
}
err_text = "Invalid set index " + v + " (on base: '" + _get_var_type(dst) + "') with value of type '" + _get_var_type(value) + "'";
OPCODE_BREAK;
}
#endif
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 15:59:53 +00:00
OPCODE(OPCODE_SET_KEYED_VALIDATED) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(index, 1);
GET_INSTRUCTION_ARG(value, 2);
int index_setter = _code_ptr[ip + 4];
GD_ERR_BREAK(index_setter < 0 || index_setter >= _keyed_setters_count);
const Variant::ValidatedKeyedSetter setter = _keyed_setters_ptr[index_setter];
bool valid;
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
2020-12-10 20:12:02 +00:00
setter(dst, index, value, &valid);
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 15:59:53 +00:00
#ifdef DEBUG_ENABLED
if (!valid) {
String v = index->operator String();
if (v != "") {
v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(index) + "'";
}
err_text = "Invalid set index " + v + " (on base: '" + _get_var_type(dst) + "') with value of type '" + _get_var_type(value) + "'";
OPCODE_BREAK;
}
#endif
ip += 5;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_SET_INDEXED_VALIDATED) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(index, 1);
GET_INSTRUCTION_ARG(value, 2);
int index_setter = _code_ptr[ip + 4];
GD_ERR_BREAK(index_setter < 0 || index_setter >= _indexed_setters_count);
const Variant::ValidatedIndexedSetter setter = _indexed_setters_ptr[index_setter];
int64_t int_index = *VariantInternal::get_int(index);
bool oob;
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
2020-12-10 20:12:02 +00:00
setter(dst, int_index, value, &oob);
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
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#ifdef DEBUG_ENABLED
if (oob) {
String v = index->operator String();
if (v != "") {
v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(index) + "'";
}
err_text = "Out of bounds set index " + v + " (on base: '" + _get_var_type(dst) + "')";
OPCODE_BREAK;
}
#endif
ip += 5;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_GET_KEYED) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(index, 1);
GET_INSTRUCTION_ARG(dst, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
bool valid;
#ifdef DEBUG_ENABLED
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
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// Allow better error message in cases where src and dst are the same stack position.
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
Variant ret = src->get(*index, &valid);
#else
*dst = src->get(*index, &valid);
#endif
#ifdef DEBUG_ENABLED
if (!valid) {
String v = index->operator String();
if (v != "") {
v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(index) + "'";
}
err_text = "Invalid get index " + v + " (on base: '" + _get_var_type(src) + "').";
OPCODE_BREAK;
}
*dst = ret;
#endif
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 15:59:53 +00:00
OPCODE(OPCODE_GET_KEYED_VALIDATED) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(key, 1);
GET_INSTRUCTION_ARG(dst, 2);
int index_getter = _code_ptr[ip + 4];
GD_ERR_BREAK(index_getter < 0 || index_getter >= _keyed_getters_count);
const Variant::ValidatedKeyedGetter getter = _keyed_getters_ptr[index_getter];
bool valid;
#ifdef DEBUG_ENABLED
// Allow better error message in cases where src and dst are the same stack position.
Variant ret;
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
2020-12-10 20:12:02 +00:00
getter(src, key, &ret, &valid);
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 15:59:53 +00:00
#else
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
2020-12-10 20:12:02 +00:00
getter(src, key, dst, &valid);
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 15:59:53 +00:00
#endif
#ifdef DEBUG_ENABLED
if (!valid) {
String v = key->operator String();
if (v != "") {
v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(key) + "'";
}
err_text = "Invalid get index " + v + " (on base: '" + _get_var_type(src) + "').";
OPCODE_BREAK;
}
*dst = ret;
#endif
ip += 5;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_GET_INDEXED_VALIDATED) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(index, 1);
GET_INSTRUCTION_ARG(dst, 2);
int index_getter = _code_ptr[ip + 4];
GD_ERR_BREAK(index_getter < 0 || index_getter >= _indexed_getters_count);
const Variant::ValidatedIndexedGetter getter = _indexed_getters_ptr[index_getter];
int64_t int_index = *VariantInternal::get_int(index);
bool oob;
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
2020-12-10 20:12:02 +00:00
getter(src, int_index, dst, &oob);
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 15:59:53 +00:00
#ifdef DEBUG_ENABLED
if (oob) {
String v = index->operator String();
if (v != "") {
v = "'" + v + "'";
} else {
v = "of type '" + _get_var_type(index) + "'";
}
err_text = "Out of bounds get index " + v + " (on base: '" + _get_var_type(src) + "')";
OPCODE_BREAK;
}
#endif
ip += 5;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
OPCODE(OPCODE_SET_NAMED) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(value, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
int indexname = _code_ptr[ip + 3];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GD_ERR_BREAK(indexname < 0 || indexname >= _global_names_count);
const StringName *index = &_global_names_ptr[indexname];
bool valid;
dst->set_named(*index, *value, valid);
#ifdef DEBUG_ENABLED
if (!valid) {
String err_type;
err_text = "Invalid set index '" + String(*index) + "' (on base: '" + _get_var_type(dst) + "') with value of type '" + _get_var_type(value) + "'.";
OPCODE_BREAK;
}
#endif
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 15:59:53 +00:00
OPCODE(OPCODE_SET_NAMED_VALIDATED) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(value, 1);
int index_setter = _code_ptr[ip + 3];
GD_ERR_BREAK(index_setter < 0 || index_setter >= _setters_count);
const Variant::ValidatedSetter setter = _setters_ptr[index_setter];
setter(dst, value);
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
OPCODE(OPCODE_GET_NAMED) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(dst, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
int indexname = _code_ptr[ip + 3];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GD_ERR_BREAK(indexname < 0 || indexname >= _global_names_count);
const StringName *index = &_global_names_ptr[indexname];
bool valid;
#ifdef DEBUG_ENABLED
//allow better error message in cases where src and dst are the same stack position
Variant ret = src->get_named(*index, valid);
#else
*dst = src->get_named(*index, valid);
#endif
#ifdef DEBUG_ENABLED
if (!valid) {
if (src->has_method(*index)) {
err_text = "Invalid get index '" + index->operator String() + "' (on base: '" + _get_var_type(src) + "'). Did you mean '." + index->operator String() + "()' or funcref(obj, \"" + index->operator String() + "\") ?";
} else {
err_text = "Invalid get index '" + index->operator String() + "' (on base: '" + _get_var_type(src) + "').";
}
OPCODE_BREAK;
}
*dst = ret;
#endif
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Add speficic set/get instructions When the base type is known at compile-time, we can get a direct function pointer that is faster than the regular set/get paths.
2020-11-16 15:59:53 +00:00
OPCODE(OPCODE_GET_NAMED_VALIDATED) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(dst, 1);
int index_getter = _code_ptr[ip + 3];
GD_ERR_BREAK(index_getter < 0 || index_getter >= _getters_count);
const Variant::ValidatedGetter getter = _getters_ptr[index_getter];
getter(src, dst);
ip += 4;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
OPCODE(OPCODE_SET_MEMBER) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(src, 0);
int indexname = _code_ptr[ip + 2];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GD_ERR_BREAK(indexname < 0 || indexname >= _global_names_count);
const StringName *index = &_global_names_ptr[indexname];
bool valid;
#ifndef DEBUG_ENABLED
ClassDB::set_property(p_instance->owner, *index, *src, &valid);
#else
bool ok = ClassDB::set_property(p_instance->owner, *index, *src, &valid);
if (!ok) {
err_text = "Internal error setting property: " + String(*index);
OPCODE_BREAK;
} else if (!valid) {
err_text = "Error setting property '" + String(*index) + "' with value of type " + Variant::get_type_name(src->get_type()) + ".";
OPCODE_BREAK;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_GET_MEMBER) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(dst, 0);
int indexname = _code_ptr[ip + 2];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GD_ERR_BREAK(indexname < 0 || indexname >= _global_names_count);
const StringName *index = &_global_names_ptr[indexname];
#ifndef DEBUG_ENABLED
ClassDB::get_property(p_instance->owner, *index, *dst);
#else
bool ok = ClassDB::get_property(p_instance->owner, *index, *dst);
if (!ok) {
err_text = "Internal error getting property: " + String(*index);
OPCODE_BREAK;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ASSIGN) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(src, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
*dst = *src;
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ASSIGN_TRUE) {
CHECK_SPACE(2);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(dst, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
*dst = true;
ip += 2;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ASSIGN_FALSE) {
CHECK_SPACE(2);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(dst, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
*dst = false;
ip += 2;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ASSIGN_TYPED_BUILTIN) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(src, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
Variant::Type var_type = (Variant::Type)_code_ptr[ip + 3];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GD_ERR_BREAK(var_type < 0 || var_type >= Variant::VARIANT_MAX);
if (src->get_type() != var_type) {
#ifdef DEBUG_ENABLED
if (Variant::can_convert_strict(src->get_type(), var_type)) {
#endif // DEBUG_ENABLED
Callable::CallError ce;
Variant::construct(var_type, *dst, const_cast<const Variant **>(&src), 1, ce);
} else {
#ifdef DEBUG_ENABLED
err_text = "Trying to assign value of type '" + Variant::get_type_name(src->get_type()) +
"' to a variable of type '" + Variant::get_type_name(var_type) + "'.";
OPCODE_BREAK;
}
} else {
#endif // DEBUG_ENABLED
*dst = *src;
}
ip += 4;
}
DISPATCH_OPCODE;
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
2021-03-09 15:32:35 +00:00
OPCODE(OPCODE_ASSIGN_TYPED_ARRAY) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(src, 1);
Array *dst_arr = VariantInternal::get_array(dst);
if (src->get_type() != Variant::ARRAY) {
#ifdef DEBUG_ENABLED
err_text = "Trying to assign value of type '" + Variant::get_type_name(src->get_type()) +
"' to a variable of type '" + +"'.";
#endif
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
2021-04-02 13:34:44 +00:00
OPCODE_BREAK;
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
2021-03-09 15:32:35 +00:00
}
if (!dst_arr->typed_assign(*src)) {
#ifdef DEBUG_ENABLED
err_text = "Trying to assign a typed array with an array of different type.'";
#endif
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
2021-04-02 13:34:44 +00:00
OPCODE_BREAK;
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
2021-03-09 15:32:35 +00:00
}
ip += 3;
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
OPCODE(OPCODE_ASSIGN_TYPED_NATIVE) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(src, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
#ifdef DEBUG_ENABLED
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(type, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GDScriptNativeClass *nc = Object::cast_to<GDScriptNativeClass>(type->operator Object *());
GD_ERR_BREAK(!nc);
if (src->get_type() != Variant::OBJECT && src->get_type() != Variant::NIL) {
err_text = "Trying to assign value of type '" + Variant::get_type_name(src->get_type()) +
"' to a variable of type '" + nc->get_name() + "'.";
OPCODE_BREAK;
}
Object *src_obj = src->operator Object *();
if (src_obj && !ClassDB::is_parent_class(src_obj->get_class_name(), nc->get_name())) {
err_text = "Trying to assign value of type '" + src_obj->get_class_name() +
"' to a variable of type '" + nc->get_name() + "'.";
OPCODE_BREAK;
}
#endif // DEBUG_ENABLED
*dst = *src;
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ASSIGN_TYPED_SCRIPT) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(dst, 0);
GET_INSTRUCTION_ARG(src, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
#ifdef DEBUG_ENABLED
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(type, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
Script *base_type = Object::cast_to<Script>(type->operator Object *());
GD_ERR_BREAK(!base_type);
if (src->get_type() != Variant::OBJECT && src->get_type() != Variant::NIL) {
err_text = "Trying to assign a non-object value to a variable of type '" + base_type->get_path().get_file() + "'.";
OPCODE_BREAK;
}
if (src->get_type() != Variant::NIL && src->operator Object *() != nullptr) {
ScriptInstance *scr_inst = src->operator Object *()->get_script_instance();
if (!scr_inst) {
err_text = "Trying to assign value of type '" + src->operator Object *()->get_class_name() +
"' to a variable of type '" + base_type->get_path().get_file() + "'.";
OPCODE_BREAK;
}
Script *src_type = src->operator Object *()->get_script_instance()->get_script().ptr();
bool valid = false;
while (src_type) {
if (src_type == base_type) {
valid = true;
break;
}
src_type = src_type->get_base_script().ptr();
}
if (!valid) {
err_text = "Trying to assign value of type '" + src->operator Object *()->get_script_instance()->get_script()->get_path().get_file() +
"' to a variable of type '" + base_type->get_path().get_file() + "'.";
OPCODE_BREAK;
}
}
#endif // DEBUG_ENABLED
*dst = *src;
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CAST_TO_BUILTIN) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(dst, 1);
Variant::Type to_type = (Variant::Type)_code_ptr[ip + 3];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GD_ERR_BREAK(to_type < 0 || to_type >= Variant::VARIANT_MAX);
Callable::CallError err;
Variant::construct(to_type, *dst, (const Variant **)&src, 1, err);
#ifdef DEBUG_ENABLED
if (err.error != Callable::CallError::CALL_OK) {
err_text = "Invalid cast: could not convert value to '" + Variant::get_type_name(to_type) + "'.";
OPCODE_BREAK;
}
#endif
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CAST_TO_NATIVE) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(dst, 1);
GET_INSTRUCTION_ARG(to_type, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GDScriptNativeClass *nc = Object::cast_to<GDScriptNativeClass>(to_type->operator Object *());
GD_ERR_BREAK(!nc);
#ifdef DEBUG_ENABLED
if (src->get_type() != Variant::OBJECT && src->get_type() != Variant::NIL) {
err_text = "Invalid cast: can't convert a non-object value to an object type.";
OPCODE_BREAK;
}
#endif
Object *src_obj = src->operator Object *();
if (src_obj && !ClassDB::is_parent_class(src_obj->get_class_name(), nc->get_name())) {
*dst = Variant(); // invalid cast, assign NULL
} else {
*dst = *src;
}
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CAST_TO_SCRIPT) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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GET_INSTRUCTION_ARG(src, 0);
GET_INSTRUCTION_ARG(dst, 1);
GET_INSTRUCTION_ARG(to_type, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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Script *base_type = Object::cast_to<Script>(to_type->operator Object *());
GD_ERR_BREAK(!base_type);
#ifdef DEBUG_ENABLED
if (src->get_type() != Variant::OBJECT && src->get_type() != Variant::NIL) {
err_text = "Trying to assign a non-object value to a variable of type '" + base_type->get_path().get_file() + "'.";
OPCODE_BREAK;
}
#endif
bool valid = false;
if (src->get_type() != Variant::NIL && src->operator Object *() != nullptr) {
ScriptInstance *scr_inst = src->operator Object *()->get_script_instance();
if (scr_inst) {
Script *src_type = src->operator Object *()->get_script_instance()->get_script().ptr();
while (src_type) {
if (src_type == base_type) {
valid = true;
break;
}
src_type = src_type->get_base_script().ptr();
}
}
}
if (valid) {
*dst = *src; // Valid cast, copy the source object
} else {
*dst = Variant(); // invalid cast, assign NULL
}
ip += 4;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CONSTRUCT) {
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CHECK_SPACE(2 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
Variant::Type t = Variant::Type(_code_ptr[ip + 2]);
Variant **argptrs = instruction_args;
GET_INSTRUCTION_ARG(dst, argc);
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Callable::CallError err;
Variant::construct(t, *dst, (const Variant **)argptrs, argc, err);
#ifdef DEBUG_ENABLED
if (err.error != Callable::CallError::CALL_OK) {
err_text = _get_call_error(err, "'" + Variant::get_type_name(t) + "' constructor", (const Variant **)argptrs);
OPCODE_BREAK;
}
#endif
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ip += 3;
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}
DISPATCH_OPCODE;
GDScript: Add faster instruction for validated constructor Only for built-in types.
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OPCODE(OPCODE_CONSTRUCT_VALIDATED) {
CHECK_SPACE(2 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
int constructor_idx = _code_ptr[ip + 2];
GD_ERR_BREAK(constructor_idx < 0 || constructor_idx >= _constructors_count);
Variant::ValidatedConstructor constructor = _constructors_ptr[constructor_idx];
Variant **argptrs = instruction_args;
GET_INSTRUCTION_ARG(dst, argc);
Use pointer parameters in Variant function pointers Instead of references. This is needed because those function pointers are used in GDNative which needs to work with plain C, which doesn't support passing parameters by reference.
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constructor(dst, (const Variant **)argptrs);
GDScript: Add faster instruction for validated constructor Only for built-in types.
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ip += 3;
}
DISPATCH_OPCODE;
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OPCODE(OPCODE_CONSTRUCT_ARRAY) {
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CHECK_SPACE(1 + instr_arg_count);
ip += instr_arg_count;
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int argc = _code_ptr[ip + 1];
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Array array;
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array.resize(argc);
for (int i = 0; i < argc; i++) {
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array[i] = *(instruction_args[i]);
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}
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GET_INSTRUCTION_ARG(dst, argc);
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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*dst = Variant(); // Clear potential previous typed array.
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*dst = array;
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ip += 2;
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}
DISPATCH_OPCODE;
Add typed arrays to GDScript - Use `Array[type]` for type-hints. e.g.: `var array: Array[int] = [1, 2, 3]` - Array literals are typed if their storage is typed (variable asssignment of as argument in function all). Otherwise they are untyped.
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OPCODE(OPCODE_CONSTRUCT_TYPED_ARRAY) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GET_INSTRUCTION_ARG(script_type, argc + 1);
Variant::Type builtin_type = (Variant::Type)_code_ptr[ip + 2];
int native_type_idx = _code_ptr[ip + 3];
GD_ERR_BREAK(native_type_idx < 0 || native_type_idx >= _global_names_count);
const StringName native_type = _global_names_ptr[native_type_idx];
Array array;
array.set_typed(builtin_type, native_type, script_type);
array.resize(argc);
for (int i = 0; i < argc; i++) {
array[i] = *(instruction_args[i]);
}
GET_INSTRUCTION_ARG(dst, argc);
*dst = Variant(); // Clear potential previous typed array.
*dst = array;
ip += 4;
}
DISPATCH_OPCODE;
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OPCODE(OPCODE_CONSTRUCT_DICTIONARY) {
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CHECK_SPACE(2 + instr_arg_count);
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ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
Dictionary dict;
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for (int i = 0; i < argc; i++) {
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GET_INSTRUCTION_ARG(k, i * 2 + 0);
GET_INSTRUCTION_ARG(v, i * 2 + 1);
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dict[*k] = *v;
}
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GET_INSTRUCTION_ARG(dst, argc * 2);
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*dst = dict;
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ip += 2;
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}
DISPATCH_OPCODE;
OPCODE(OPCODE_CALL_ASYNC)
OPCODE(OPCODE_CALL_RETURN)
OPCODE(OPCODE_CALL) {
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CHECK_SPACE(3 + instr_arg_count);
bool call_ret = (_code_ptr[ip] & INSTR_MASK) != OPCODE_CALL;
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#ifdef DEBUG_ENABLED
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bool call_async = (_code_ptr[ip] & INSTR_MASK) == OPCODE_CALL_ASYNC;
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#endif
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ip += instr_arg_count;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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int argc = _code_ptr[ip + 1];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GD_ERR_BREAK(argc < 0);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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int methodname_idx = _code_ptr[ip + 2];
GD_ERR_BREAK(methodname_idx < 0 || methodname_idx >= _global_names_count);
const StringName *methodname = &_global_names_ptr[methodname_idx];
GET_INSTRUCTION_ARG(base, argc);
Variant **argptrs = instruction_args;
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#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
Callable::CallError err;
if (call_ret) {
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GET_INSTRUCTION_ARG(ret, argc + 1);
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base->call(*methodname, (const Variant **)argptrs, argc, *ret, err);
#ifdef DEBUG_ENABLED
if (!call_async && ret->get_type() == Variant::OBJECT) {
// Check if getting a function state without await.
bool was_freed = false;
Object *obj = ret->get_validated_object_with_check(was_freed);
if (was_freed) {
err_text = "Got a freed object as a result of the call.";
OPCODE_BREAK;
}
if (obj && obj->is_class_ptr(GDScriptFunctionState::get_class_ptr_static())) {
err_text = R"(Trying to call an async function without "await".)";
OPCODE_BREAK;
}
}
#endif
} else {
Variant ret;
base->call(*methodname, (const Variant **)argptrs, argc, ret, err);
}
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
if (err.error != Callable::CallError::CALL_OK) {
String methodstr = *methodname;
String basestr = _get_var_type(base);
if (methodstr == "call") {
if (argc >= 1) {
methodstr = String(*argptrs[0]) + " (via call)";
if (err.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
err.argument += 1;
}
}
} else if (methodstr == "free") {
if (err.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
if (base->is_ref()) {
err_text = "Attempted to free a reference.";
OPCODE_BREAK;
} else if (base->get_type() == Variant::OBJECT) {
err_text = "Attempted to free a locked object (calling or emitting).";
OPCODE_BREAK;
}
}
} else if (methodstr == "call_recursive" && basestr == "TreeItem") {
if (argc >= 1) {
methodstr = String(*argptrs[0]) + " (via TreeItem.call_recursive)";
if (err.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
err.argument += 1;
}
}
}
err_text = _get_call_error(err, "function '" + methodstr + "' in base '" + basestr + "'", (const Variant **)argptrs);
OPCODE_BREAK;
}
#endif
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ip += 3;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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}
DISPATCH_OPCODE;
GDScript: Add faster call instructions for native methods
2020-11-17 13:44:52 +00:00
OPCODE(OPCODE_CALL_METHOD_BIND)
OPCODE(OPCODE_CALL_METHOD_BIND_RET) {
CHECK_SPACE(3 + instr_arg_count);
bool call_ret = (_code_ptr[ip] & INSTR_MASK) == OPCODE_CALL_METHOD_BIND_RET;
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _methods_count);
MethodBind *method = _methods_ptr[_code_ptr[ip + 2]];
GET_INSTRUCTION_ARG(base, argc);
#ifdef DEBUG_ENABLED
bool freed = false;
Object *base_obj = base->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to call a function on a previously freed instance.";
OPCODE_BREAK;
} else if (!base_obj) {
err_text = "Trying to call a function on a null value.";
OPCODE_BREAK;
}
#else
Object *base_obj = base->operator Object *();
#endif
Variant **argptrs = instruction_args;
#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
Callable::CallError err;
if (call_ret) {
GET_INSTRUCTION_ARG(ret, argc + 1);
*ret = method->call(base_obj, (const Variant **)argptrs, argc, err);
} else {
method->call(base_obj, (const Variant **)argptrs, argc, err);
}
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
if (err.error != Callable::CallError::CALL_OK) {
String methodstr = method->get_name();
String basestr = _get_var_type(base);
if (methodstr == "call") {
if (argc >= 1) {
methodstr = String(*argptrs[0]) + " (via call)";
if (err.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
err.argument += 1;
}
}
} else if (methodstr == "free") {
if (err.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
if (base->is_ref()) {
err_text = "Attempted to free a reference.";
OPCODE_BREAK;
} else if (base->get_type() == Variant::OBJECT) {
err_text = "Attempted to free a locked object (calling or emitting).";
OPCODE_BREAK;
}
}
}
err_text = _get_call_error(err, "function '" + methodstr + "' in base '" + basestr + "'", (const Variant **)argptrs);
OPCODE_BREAK;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
#ifdef DEBUG_ENABLED
#define OPCODE_CALL_PTR(m_type) \
OPCODE(OPCODE_CALL_PTRCALL_##m_type) { \
CHECK_SPACE(3 + instr_arg_count); \
ip += instr_arg_count; \
int argc = _code_ptr[ip + 1]; \
GD_ERR_BREAK(argc < 0); \
GET_INSTRUCTION_ARG(base, argc); \
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _methods_count); \
MethodBind *method = _methods_ptr[_code_ptr[ip + 2]]; \
bool freed = false; \
Object *base_obj = base->get_validated_object_with_check(freed); \
if (freed) { \
err_text = "Trying to call a function on a previously freed instance."; \
OPCODE_BREAK; \
} else if (!base_obj) { \
err_text = "Trying to call a function on a null value."; \
OPCODE_BREAK; \
} \
const void **argptrs = call_args_ptr; \
for (int i = 0; i < argc; i++) { \
GET_INSTRUCTION_ARG(v, i); \
argptrs[i] = VariantInternal::get_opaque_pointer((const Variant *)v); \
} \
uint64_t call_time = 0; \
if (GDScriptLanguage::get_singleton()->profiling) { \
call_time = OS::get_singleton()->get_ticks_usec(); \
} \
GET_INSTRUCTION_ARG(ret, argc + 1); \
VariantInternal::initialize(ret, Variant::m_type); \
void *ret_opaque = VariantInternal::OP_GET_##m_type(ret); \
method->ptrcall(base_obj, argptrs, ret_opaque); \
if (GDScriptLanguage::get_singleton()->profiling) { \
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time; \
} \
ip += 3; \
} \
DISPATCH_OPCODE
#else
#define OPCODE_CALL_PTR(m_type) \
OPCODE(OPCODE_CALL_PTRCALL_##m_type) { \
CHECK_SPACE(3 + instr_arg_count); \
int argc = _code_ptr[ip + 1]; \
GET_INSTRUCTION_ARG(base, argc); \
MethodBind *method = _methods_ptr[_code_ptr[ip + 2]]; \
Object *base_obj = *VariantInternal::get_object(base); \
const void **argptrs = call_args_ptr; \
for (int i = 0; i < argc; i++) { \
GET_INSTRUCTION_ARG(v, i); \
argptrs[i] = VariantInternal::get_opaque_pointer((const Variant *)v); \
} \
GET_INSTRUCTION_ARG(ret, argc + 1); \
VariantInternal::initialize(ret, Variant::m_type); \
void *ret_opaque = VariantInternal::OP_GET_##m_type(ret); \
method->ptrcall(base_obj, argptrs, ret_opaque); \
ip += 3; \
} \
DISPATCH_OPCODE
#endif
OPCODE_CALL_PTR(BOOL);
OPCODE_CALL_PTR(INT);
OPCODE_CALL_PTR(FLOAT);
OPCODE_CALL_PTR(STRING);
OPCODE_CALL_PTR(VECTOR2);
OPCODE_CALL_PTR(VECTOR2I);
OPCODE_CALL_PTR(RECT2);
OPCODE_CALL_PTR(RECT2I);
OPCODE_CALL_PTR(VECTOR3);
OPCODE_CALL_PTR(VECTOR3I);
OPCODE_CALL_PTR(TRANSFORM2D);
OPCODE_CALL_PTR(PLANE);
OPCODE_CALL_PTR(QUAT);
OPCODE_CALL_PTR(AABB);
OPCODE_CALL_PTR(BASIS);
OPCODE_CALL_PTR(TRANSFORM);
OPCODE_CALL_PTR(COLOR);
OPCODE_CALL_PTR(STRING_NAME);
OPCODE_CALL_PTR(NODE_PATH);
OPCODE_CALL_PTR(RID);
OPCODE_CALL_PTR(CALLABLE);
OPCODE_CALL_PTR(SIGNAL);
OPCODE_CALL_PTR(DICTIONARY);
OPCODE_CALL_PTR(ARRAY);
OPCODE_CALL_PTR(PACKED_BYTE_ARRAY);
OPCODE_CALL_PTR(PACKED_INT32_ARRAY);
OPCODE_CALL_PTR(PACKED_INT64_ARRAY);
OPCODE_CALL_PTR(PACKED_FLOAT32_ARRAY);
OPCODE_CALL_PTR(PACKED_FLOAT64_ARRAY);
OPCODE_CALL_PTR(PACKED_STRING_ARRAY);
OPCODE_CALL_PTR(PACKED_VECTOR2_ARRAY);
OPCODE_CALL_PTR(PACKED_VECTOR3_ARRAY);
OPCODE_CALL_PTR(PACKED_COLOR_ARRAY);
OPCODE(OPCODE_CALL_PTRCALL_OBJECT) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _methods_count);
MethodBind *method = _methods_ptr[_code_ptr[ip + 2]];
GET_INSTRUCTION_ARG(base, argc);
#ifdef DEBUG_ENABLED
bool freed = false;
Object *base_obj = base->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to call a function on a previously freed instance.";
OPCODE_BREAK;
} else if (!base_obj) {
err_text = "Trying to call a function on a null value.";
OPCODE_BREAK;
}
#else
Object *base_obj = *VariantInternal::get_object(base);
#endif
const void **argptrs = call_args_ptr;
for (int i = 0; i < argc; i++) {
GET_INSTRUCTION_ARG(v, i);
argptrs[i] = VariantInternal::get_opaque_pointer((const Variant *)v);
}
#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
GET_INSTRUCTION_ARG(ret, argc + 1);
VariantInternal::initialize(ret, Variant::OBJECT);
Object **ret_opaque = VariantInternal::get_object(ret);
method->ptrcall(base_obj, argptrs, ret_opaque);
Fix VariantInternal initialization and setting of object - Initialize Object pointer to nullptr so it's not used by mistake. - When setting an Object check if it's a reference so refcounting works as intended.
2020-11-30 17:27:44 +00:00
VariantInternal::object_assign(ret, *ret_opaque); // Set so ID is correct too.
GDScript: Add faster call instructions for native methods
2020-11-17 13:44:52 +00:00
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CALL_PTRCALL_NO_RETURN) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _methods_count);
MethodBind *method = _methods_ptr[_code_ptr[ip + 2]];
GET_INSTRUCTION_ARG(base, argc);
#ifdef DEBUG_ENABLED
bool freed = false;
Object *base_obj = base->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to call a function on a previously freed instance.";
OPCODE_BREAK;
} else if (!base_obj) {
err_text = "Trying to call a function on a null value.";
OPCODE_BREAK;
}
#else
Object *base_obj = *VariantInternal::get_object(base);
#endif
const void **argptrs = call_args_ptr;
for (int i = 0; i < argc; i++) {
GET_INSTRUCTION_ARG(v, i);
argptrs[i] = VariantInternal::get_opaque_pointer((const Variant *)v);
}
#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
GET_INSTRUCTION_ARG(ret, argc + 1);
VariantInternal::initialize(ret, Variant::NIL);
method->ptrcall(base_obj, argptrs, nullptr);
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
GDScript: Add faster call instructions for builtin methods Methods from builtin types can be called by using the function pointer when the argument and base types are known at compile time.
2020-11-18 13:32:28 +00:00
OPCODE(OPCODE_CALL_BUILTIN_TYPE_VALIDATED) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GET_INSTRUCTION_ARG(base, argc);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _builtin_methods_count);
Variant::ValidatedBuiltInMethod method = _builtin_methods_ptr[_code_ptr[ip + 2]];
Variant **argptrs = instruction_args;
#ifdef DEBUG_ENABLED
uint64_t call_time = 0;
if (GDScriptLanguage::get_singleton()->profiling) {
call_time = OS::get_singleton()->get_ticks_usec();
}
#endif
GET_INSTRUCTION_ARG(ret, argc + 1);
method(base, (const Variant **)argptrs, argc, ret);
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 14:56:32 +00:00
OPCODE(OPCODE_CALL_UTILITY) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
CHECK_SPACE(3 + instr_arg_count);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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ip += instr_arg_count;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 14:56:32 +00:00
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _global_names_count);
StringName function = _global_names_ptr[_code_ptr[ip + 2]];
Variant **argptrs = instruction_args;
GET_INSTRUCTION_ARG(dst, argc);
Callable::CallError err;
Variant::call_utility_function(function, dst, (const Variant **)argptrs, argc, err);
#ifdef DEBUG_ENABLED
if (err.error != Callable::CallError::CALL_OK) {
String methodstr = function;
if (dst->get_type() == Variant::STRING) {
// Call provided error string.
err_text = "Error calling utility function '" + methodstr + "': " + String(*dst);
} else {
err_text = _get_call_error(err, "utility function '" + methodstr + "'", (const Variant **)argptrs);
}
OPCODE_BREAK;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CALL_UTILITY_VALIDATED) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _utilities_count);
Variant::ValidatedUtilityFunction function = _utilities_ptr[_code_ptr[ip + 2]];
Variant **argptrs = instruction_args;
GET_INSTRUCTION_ARG(dst, argc);
function(dst, (const Variant **)argptrs, argc);
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CALL_GDSCRIPT_UTILITY) {
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
int argc = _code_ptr[ip + 1];
GD_ERR_BREAK(argc < 0);
GD_ERR_BREAK(_code_ptr[ip + 2] < 0 || _code_ptr[ip + 2] >= _gds_utilities_count);
GDScriptUtilityFunctions::FunctionPtr function = _gds_utilities_ptr[_code_ptr[ip + 2]];
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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Variant **argptrs = instruction_args;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(dst, argc);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
Callable::CallError err;
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 14:56:32 +00:00
function(dst, (const Variant **)argptrs, argc, err);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
#ifdef DEBUG_ENABLED
if (err.error != Callable::CallError::CALL_OK) {
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 14:56:32 +00:00
// TODO: Add this information in debug.
String methodstr = "<unkown function>";
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
if (dst->get_type() == Variant::STRING) {
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 14:56:32 +00:00
// Call provided error string.
err_text = "Error calling GDScript utility function '" + methodstr + "': " + String(*dst);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
} else {
GDScript: Refactor builtin functions They are now called "utility functions" to avoid confusion with methods of builtin types, and be consistent with the naming in Variant. Core utility functions are now available in GDScript. The ones missing in core are added specifically to GDScript as helpers for convenience. Some functions were remove when there are better ways to do, reducing redundancy and cleaning up the global scope.
2020-11-26 14:56:32 +00:00
err_text = _get_call_error(err, "GDScript utility function '" + methodstr + "'", (const Variant **)argptrs);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
}
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
ip += 3;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
}
DISPATCH_OPCODE;
OPCODE(OPCODE_CALL_SELF_BASE) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
CHECK_SPACE(3 + instr_arg_count);
ip += instr_arg_count;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
int self_fun = _code_ptr[ip + 1];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
#ifdef DEBUG_ENABLED
if (self_fun < 0 || self_fun >= _global_names_count) {
err_text = "compiler bug, function name not found";
OPCODE_BREAK;
}
#endif
const StringName *methodname = &_global_names_ptr[self_fun];
int argc = _code_ptr[ip + 2];
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GD_ERR_BREAK(argc < 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
Variant **argptrs = instruction_args;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(dst, argc);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
const GDScript *gds = _script;
const Map<StringName, GDScriptFunction *>::Element *E = nullptr;
while (gds->base.ptr()) {
gds = gds->base.ptr();
E = gds->member_functions.find(*methodname);
if (E) {
break;
}
}
Callable::CallError err;
if (E) {
*dst = E->get()->call(p_instance, (const Variant **)argptrs, argc, err);
} else if (gds->native.ptr()) {
if (*methodname != GDScriptLanguage::get_singleton()->strings._init) {
MethodBind *mb = ClassDB::get_method(gds->native->get_name(), *methodname);
if (!mb) {
err.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
} else {
*dst = mb->call(p_instance->owner, (const Variant **)argptrs, argc, err);
}
} else {
err.error = Callable::CallError::CALL_OK;
}
} else {
if (*methodname != GDScriptLanguage::get_singleton()->strings._init) {
err.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
} else {
err.error = Callable::CallError::CALL_OK;
}
}
if (err.error != Callable::CallError::CALL_OK) {
String methodstr = *methodname;
err_text = _get_call_error(err, "function '" + methodstr + "'", (const Variant **)argptrs);
OPCODE_BREAK;
}
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
ip += 3;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
}
DISPATCH_OPCODE;
OPCODE(OPCODE_AWAIT) {
CHECK_SPACE(2);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
// Do the oneshot connect.
GET_INSTRUCTION_ARG(argobj, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
Signal sig;
bool is_signal = true;
{
Variant result = *argobj;
if (argobj->get_type() == Variant::OBJECT) {
bool was_freed = false;
Object *obj = argobj->get_validated_object_with_check(was_freed);
if (was_freed) {
err_text = "Trying to await on a freed object.";
OPCODE_BREAK;
}
// Is this even possible to be null at this point?
if (obj) {
if (obj->is_class_ptr(GDScriptFunctionState::get_class_ptr_static())) {
static StringName completed = _scs_create("completed");
result = Signal(obj, completed);
}
}
}
if (result.get_type() != Variant::SIGNAL) {
ip += 4; // Skip OPCODE_AWAIT_RESUME and its data.
// The stack pointer should be the same, so we don't need to set a return value.
is_signal = false;
} else {
sig = result;
}
}
if (is_signal) {
Ref<GDScriptFunctionState> gdfs = memnew(GDScriptFunctionState);
gdfs->function = this;
gdfs->state.stack.resize(alloca_size);
//copy variant stack
for (int i = 0; i < _stack_size; i++) {
memnew_placement(&gdfs->state.stack.write[sizeof(Variant) * i], Variant(stack[i]));
}
gdfs->state.stack_size = _stack_size;
gdfs->state.alloca_size = alloca_size;
gdfs->state.ip = ip + 2;
gdfs->state.line = line;
gdfs->state.script = _script;
{
MutexLock lock(GDScriptLanguage::get_singleton()->lock);
_script->pending_func_states.add(&gdfs->scripts_list);
if (p_instance) {
gdfs->state.instance = p_instance;
p_instance->pending_func_states.add(&gdfs->instances_list);
} else {
gdfs->state.instance = nullptr;
}
}
#ifdef DEBUG_ENABLED
gdfs->state.function_name = name;
gdfs->state.script_path = _script->get_path();
#endif
gdfs->state.defarg = defarg;
gdfs->function = this;
retvalue = gdfs;
Error err = sig.connect(Callable(gdfs.ptr(), "_signal_callback"), varray(gdfs), Object::CONNECT_ONESHOT);
if (err != OK) {
err_text = "Error connecting to signal: " + sig.get_name() + " during await.";
OPCODE_BREAK;
}
#ifdef DEBUG_ENABLED
exit_ok = true;
awaited = true;
#endif
OPCODE_BREAK;
}
}
DISPATCH_OPCODE; // Needed for synchronous calls (when result is immediately available).
OPCODE(OPCODE_AWAIT_RESUME) {
CHECK_SPACE(2);
#ifdef DEBUG_ENABLED
if (!p_state) {
err_text = ("Invalid Resume (bug?)");
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(result, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
*result = p_state->result;
ip += 2;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_JUMP) {
CHECK_SPACE(2);
int to = _code_ptr[ip + 1];
GD_ERR_BREAK(to < 0 || to > _code_size);
ip = to;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_JUMP_IF) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(test, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
bool result = test->booleanize();
if (result) {
int to = _code_ptr[ip + 2];
GD_ERR_BREAK(to < 0 || to > _code_size);
ip = to;
} else {
ip += 3;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_JUMP_IF_NOT) {
CHECK_SPACE(3);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(test, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
bool result = test->booleanize();
if (!result) {
int to = _code_ptr[ip + 2];
GD_ERR_BREAK(to < 0 || to > _code_size);
ip = to;
} else {
ip += 3;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_JUMP_TO_DEF_ARGUMENT) {
CHECK_SPACE(2);
ip = _default_arg_ptr[defarg];
}
DISPATCH_OPCODE;
OPCODE(OPCODE_RETURN) {
CHECK_SPACE(2);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(r, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
retvalue = *r;
#ifdef DEBUG_ENABLED
exit_ok = true;
#endif
OPCODE_BREAK;
}
GDScript: Properly validate return type When the type cannot be validated at compile time, the runtime must do a check to ensure type safety is kept, as the code might be assuming the return type is correct in another place, leading to crashes if the contract is broken.
2021-04-02 13:34:44 +00:00
OPCODE(OPCODE_RETURN_TYPED_BUILTIN) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(r, 0);
Variant::Type ret_type = (Variant::Type)_code_ptr[ip + 2];
GD_ERR_BREAK(ret_type < 0 || ret_type >= Variant::VARIANT_MAX);
if (r->get_type() != ret_type) {
if (Variant::can_convert_strict(r->get_type(), ret_type)) {
Callable::CallError ce;
Variant::construct(ret_type, retvalue, const_cast<const Variant **>(&r), 1, ce);
} else {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
Variant::get_type_name(r->get_type()), Variant::get_type_name(ret_type));
#endif // DEBUG_ENABLED
// Construct a base type anyway so type constraints are met.
Callable::CallError ce;
Variant::construct(ret_type, retvalue, nullptr, 0, ce);
OPCODE_BREAK;
}
} else {
retvalue = *r;
}
#ifdef DEBUG_ENABLED
exit_ok = true;
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
OPCODE(OPCODE_RETURN_TYPED_ARRAY) {
CHECK_SPACE(5);
GET_INSTRUCTION_ARG(r, 0);
GET_INSTRUCTION_ARG(script_type, 1);
Variant::Type builtin_type = (Variant::Type)_code_ptr[ip + 3];
int native_type_idx = _code_ptr[ip + 4];
GD_ERR_BREAK(native_type_idx < 0 || native_type_idx >= _global_names_count);
const StringName native_type = _global_names_ptr[native_type_idx];
if (r->get_type() != Variant::ARRAY) {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "Array[%s]".)",
Variant::get_type_name(r->get_type()), Variant::get_type_name(builtin_type));
#endif
OPCODE_BREAK;
}
Array array;
array.set_typed(builtin_type, native_type, script_type);
#ifdef DEBUG_ENABLED
bool valid = array.typed_assign(*VariantInternal::get_array(r));
#else
array.typed_assign(*VariantInternal::get_array(r));
#endif // DEBUG_ENABLED
// Assign the return value anyway since we want it to be the valid type.
retvalue = array;
#ifdef DEBUG_ENABLED
if (!valid) {
err_text = "Trying to return a typed array with an array of different type.'";
OPCODE_BREAK;
}
exit_ok = true;
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
OPCODE(OPCODE_RETURN_TYPED_NATIVE) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(r, 0);
GET_INSTRUCTION_ARG(type, 1);
GDScriptNativeClass *nc = Object::cast_to<GDScriptNativeClass>(type->operator Object *());
GD_ERR_BREAK(!nc);
if (r->get_type() != Variant::OBJECT && r->get_type() != Variant::NIL) {
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
Variant::get_type_name(r->get_type()), nc->get_name());
OPCODE_BREAK;
}
#ifdef DEBUG_ENABLED
bool freed = false;
Object *ret_obj = r->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to return a previously freed instance.";
OPCODE_BREAK;
}
#else
Object *ret_obj = r->operator Object *();
#endif // DEBUG_ENABLED
if (ret_obj && !ClassDB::is_parent_class(ret_obj->get_class_name(), nc->get_name())) {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
ret_obj->get_class_name(), nc->get_name());
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
retvalue = *r;
#ifdef DEBUG_ENABLED
exit_ok = true;
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
OPCODE(OPCODE_RETURN_TYPED_SCRIPT) {
CHECK_SPACE(3);
GET_INSTRUCTION_ARG(r, 0);
GET_INSTRUCTION_ARG(type, 1);
Script *base_type = Object::cast_to<Script>(type->operator Object *());
GD_ERR_BREAK(!base_type);
if (r->get_type() != Variant::OBJECT && r->get_type() != Variant::NIL) {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
Variant::get_type_name(r->get_type()), _get_script_name(Ref<Script>(base_type)));
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
#ifdef DEBUG_ENABLED
bool freed = false;
Object *ret_obj = r->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to return a previously freed instance.";
OPCODE_BREAK;
}
#else
Object *ret_obj = r->operator Object *();
#endif // DEBUG_ENABLED
if (ret_obj) {
ScriptInstance *ret_inst = ret_obj->get_script_instance();
if (!ret_inst) {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
ret_obj->get_class_name(), _get_script_name(Ref<GDScript>(base_type)));
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
Script *ret_type = ret_obj->get_script_instance()->get_script().ptr();
bool valid = false;
while (ret_type) {
if (ret_type == base_type) {
valid = true;
break;
}
ret_type = ret_type->get_base_script().ptr();
}
if (!valid) {
#ifdef DEBUG_ENABLED
err_text = vformat(R"(Trying to return value of type "%s" from a function which the return type is "%s".)",
_get_script_name(ret_obj->get_script_instance()->get_script()), _get_script_name(Ref<GDScript>(base_type)));
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
}
retvalue = *r;
#ifdef DEBUG_ENABLED
exit_ok = true;
#endif // DEBUG_ENABLED
OPCODE_BREAK;
}
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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OPCODE(OPCODE_ITERATE_BEGIN) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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CHECK_SPACE(8); // Space for this and a regular iterate.
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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bool valid;
if (!container->iter_init(*counter, valid)) {
#ifdef DEBUG_ENABLED
if (!valid) {
err_text = "Unable to iterate on object of type '" + Variant::get_type_name(container->get_type()) + "'.";
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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int jumpto = _code_ptr[ip + 4];
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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GET_INSTRUCTION_ARG(iterator, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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*iterator = container->iter_get(*counter, valid);
#ifdef DEBUG_ENABLED
if (!valid) {
err_text = "Unable to obtain iterator object of type '" + Variant::get_type_name(container->get_type()) + "'.";
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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ip += 5; // Skip regular iterate which is always next.
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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}
}
DISPATCH_OPCODE;
GDScript: Add typed iterate instructions
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OPCODE(OPCODE_ITERATE_BEGIN_INT) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
int64_t size = *VariantInternal::get_int(container);
VariantInternal::initialize(counter, Variant::INT);
*VariantInternal::get_int(counter) = 0;
if (size > 0) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::INT);
*VariantInternal::get_int(iterator) = 0;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_FLOAT) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
double size = *VariantInternal::get_float(container);
VariantInternal::initialize(counter, Variant::FLOAT);
*VariantInternal::get_float(counter) = 0.0;
if (size > 0) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::FLOAT);
*VariantInternal::get_float(iterator) = 0;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_VECTOR2) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Vector2 *bounds = VariantInternal::get_vector2(container);
VariantInternal::initialize(counter, Variant::FLOAT);
*VariantInternal::get_float(counter) = bounds->x;
if (bounds->x < bounds->y) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::FLOAT);
*VariantInternal::get_float(iterator) = bounds->x;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_VECTOR2I) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Vector2i *bounds = VariantInternal::get_vector2i(container);
VariantInternal::initialize(counter, Variant::FLOAT);
*VariantInternal::get_int(counter) = bounds->x;
if (bounds->x < bounds->y) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::INT);
*VariantInternal::get_int(iterator) = bounds->x;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_VECTOR3) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Vector3 *bounds = VariantInternal::get_vector3(container);
double from = bounds->x;
double to = bounds->y;
double step = bounds->z;
VariantInternal::initialize(counter, Variant::FLOAT);
*VariantInternal::get_float(counter) = from;
bool do_continue = from == to ? false : (from < to ? step > 0 : step < 0);
if (do_continue) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::FLOAT);
*VariantInternal::get_float(iterator) = from;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_VECTOR3I) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Vector3i *bounds = VariantInternal::get_vector3i(container);
int64_t from = bounds->x;
int64_t to = bounds->y;
int64_t step = bounds->z;
VariantInternal::initialize(counter, Variant::INT);
*VariantInternal::get_int(counter) = from;
bool do_continue = from == to ? false : (from < to ? step > 0 : step < 0);
if (do_continue) {
GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::INT);
*VariantInternal::get_int(iterator) = from;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_STRING) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
String *str = VariantInternal::get_string(container);
VariantInternal::initialize(counter, Variant::INT);
*VariantInternal::get_int(counter) = 0;
Rename empty() to is_empty()
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if (!str->is_empty()) {
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GET_INSTRUCTION_ARG(iterator, 2);
VariantInternal::initialize(iterator, Variant::STRING);
*VariantInternal::get_string(iterator) = str->substr(0, 1);
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_DICTIONARY) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Dictionary *dict = VariantInternal::get_dictionary(container);
const Variant *next = dict->next(nullptr);
Rename empty() to is_empty()
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if (!dict->is_empty()) {
GDScript: Add typed iterate instructions
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GET_INSTRUCTION_ARG(iterator, 2);
Fix crash when iterating through empty dictionary.
2020-12-22 04:13:05 +00:00
*counter = *next;
GDScript: Add typed iterate instructions
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*iterator = *next;
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_BEGIN_ARRAY) {
CHECK_SPACE(8); // Check space for iterate instruction too.
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
Array *array = VariantInternal::get_array(container);
VariantInternal::initialize(counter, Variant::INT);
*VariantInternal::get_int(counter) = 0;
Rename empty() to is_empty()
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if (!array->is_empty()) {
GDScript: Add typed iterate instructions
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GET_INSTRUCTION_ARG(iterator, 2);
*iterator = array->get(0);
// Skip regular iterate.
ip += 5;
} else {
// Jump to end of loop.
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
}
}
DISPATCH_OPCODE;
#define OPCODE_ITERATE_BEGIN_PACKED_ARRAY(m_var_type, m_elem_type, m_get_func, m_var_ret_type, m_ret_type, m_ret_get_func) \
OPCODE(OPCODE_ITERATE_BEGIN_PACKED_##m_var_type##_ARRAY) { \
CHECK_SPACE(8); \
GET_INSTRUCTION_ARG(counter, 0); \
GET_INSTRUCTION_ARG(container, 1); \
Vector<m_elem_type> *array = VariantInternal::m_get_func(container); \
VariantInternal::initialize(counter, Variant::INT); \
*VariantInternal::get_int(counter) = 0; \
Rename empty() to is_empty()
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if (!array->is_empty()) { \
GDScript: Add typed iterate instructions
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GET_INSTRUCTION_ARG(iterator, 2); \
VariantInternal::initialize(iterator, Variant::m_var_ret_type); \
m_ret_type *it = VariantInternal::m_ret_get_func(iterator); \
*it = array->get(0); \
ip += 5; \
} else { \
int jumpto = _code_ptr[ip + 4]; \
GD_ERR_BREAK(jumpto<0 || jumpto> _code_size); \
ip = jumpto; \
} \
} \
DISPATCH_OPCODE
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(BYTE, uint8_t, get_byte_array, INT, int64_t, get_int);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(INT32, int32_t, get_int32_array, INT, int64_t, get_int);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(INT64, int64_t, get_int64_array, INT, int64_t, get_int);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(FLOAT32, float, get_float32_array, FLOAT, double, get_float);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(FLOAT64, double, get_float64_array, FLOAT, double, get_float);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(STRING, String, get_string_array, STRING, String, get_string);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(VECTOR2, Vector2, get_vector2_array, VECTOR2, Vector2, get_vector2);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(VECTOR3, Vector3, get_vector3_array, VECTOR3, Vector3, get_vector3);
OPCODE_ITERATE_BEGIN_PACKED_ARRAY(COLOR, Color, get_color_array, COLOR, Color, get_color);
OPCODE(OPCODE_ITERATE_BEGIN_OBJECT) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
#ifdef DEBUG_ENABLED
bool freed = false;
Object *obj = container->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to iterate on a previously freed object.";
OPCODE_BREAK;
} else if (!obj) {
err_text = "Trying to iterate on a null value.";
OPCODE_BREAK;
}
#else
Object *obj = *VariantInternal::get_object(container);
#endif
Array ref;
ref.push_back(*counter);
Variant vref;
VariantInternal::initialize(&vref, Variant::ARRAY);
*VariantInternal::get_array(&vref) = ref;
Variant **args = instruction_args; // Overriding an instruction argument, but we don't need access to that anymore.
args[0] = &vref;
Callable::CallError ce;
Variant has_next = obj->call(CoreStringNames::get_singleton()->_iter_init, (const Variant **)args, 1, ce);
#ifdef DEBUG_ENABLED
if (ce.error != Callable::CallError::CALL_OK) {
err_text = vformat(R"(There was an error calling "_iter_next" on iterator object of type %s.)", *container);
OPCODE_BREAK;
}
#endif
if (!has_next.booleanize()) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*iterator = obj->call(CoreStringNames::get_singleton()->_iter_get, (const Variant **)args, 1, ce);
#ifdef DEBUG_ENABLED
if (ce.error != Callable::CallError::CALL_OK) {
err_text = vformat(R"(There was an error calling "_iter_get" on iterator object of type %s.)", *container);
OPCODE_BREAK;
}
#endif
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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OPCODE(OPCODE_ITERATE) {
CHECK_SPACE(4);
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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bool valid;
if (!container->iter_next(*counter, valid)) {
#ifdef DEBUG_ENABLED
if (!valid) {
err_text = "Unable to iterate on object of type '" + Variant::get_type_name(container->get_type()) + "' (type changed since first iteration?).";
OPCODE_BREAK;
}
#endif
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
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int jumpto = _code_ptr[ip + 4];
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GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(iterator, 2);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
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*iterator = container->iter_get(*counter, valid);
#ifdef DEBUG_ENABLED
if (!valid) {
err_text = "Unable to obtain iterator object of type '" + Variant::get_type_name(container->get_type()) + "' (but was obtained on first iteration?).";
OPCODE_BREAK;
}
#endif
ip += 5; //loop again
}
}
DISPATCH_OPCODE;
GDScript: Add typed iterate instructions
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OPCODE(OPCODE_ITERATE_INT) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
int64_t size = *VariantInternal::get_int(container);
int64_t *count = VariantInternal::get_int(counter);
(*count)++;
if (*count >= size) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_int(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_FLOAT) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
double size = *VariantInternal::get_float(container);
double *count = VariantInternal::get_float(counter);
(*count)++;
if (*count >= size) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_float(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_VECTOR2) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Vector2 *bounds = VariantInternal::get_vector2((const Variant *)container);
double *count = VariantInternal::get_float(counter);
(*count)++;
if (*count >= bounds->y) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_float(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_VECTOR2I) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Vector2i *bounds = VariantInternal::get_vector2i((const Variant *)container);
int64_t *count = VariantInternal::get_int(counter);
(*count)++;
if (*count >= bounds->y) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_int(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_VECTOR3) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Vector3 *bounds = VariantInternal::get_vector3((const Variant *)container);
double *count = VariantInternal::get_float(counter);
*count += bounds->z;
if ((bounds->z < 0 && *count <= bounds->y) || (bounds->z > 0 && *count >= bounds->y)) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_float(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_VECTOR3I) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Vector3i *bounds = VariantInternal::get_vector3i((const Variant *)container);
int64_t *count = VariantInternal::get_int(counter);
*count += bounds->z;
if ((bounds->z < 0 && *count <= bounds->y) || (bounds->z > 0 && *count >= bounds->y)) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_int(iterator) = *count;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_STRING) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const String *str = VariantInternal::get_string((const Variant *)container);
int64_t *idx = VariantInternal::get_int(counter);
(*idx)++;
if (*idx >= str->length()) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*VariantInternal::get_string(iterator) = str->substr(*idx, 1);
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_DICTIONARY) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Dictionary *dict = VariantInternal::get_dictionary((const Variant *)container);
const Variant *next = dict->next(counter);
if (!next) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*counter = *next;
*iterator = *next;
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_ITERATE_ARRAY) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
const Array *array = VariantInternal::get_array((const Variant *)container);
int64_t *idx = VariantInternal::get_int(counter);
(*idx)++;
if (*idx >= array->size()) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*iterator = array->get(*idx);
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
#define OPCODE_ITERATE_PACKED_ARRAY(m_var_type, m_elem_type, m_get_func, m_ret_get_func) \
OPCODE(OPCODE_ITERATE_PACKED_##m_var_type##_ARRAY) { \
CHECK_SPACE(4); \
GET_INSTRUCTION_ARG(counter, 0); \
GET_INSTRUCTION_ARG(container, 1); \
const Vector<m_elem_type> *array = VariantInternal::m_get_func((const Variant *)container); \
int64_t *idx = VariantInternal::get_int(counter); \
(*idx)++; \
if (*idx >= array->size()) { \
int jumpto = _code_ptr[ip + 4]; \
GD_ERR_BREAK(jumpto<0 || jumpto> _code_size); \
ip = jumpto; \
} else { \
GET_INSTRUCTION_ARG(iterator, 2); \
*VariantInternal::m_ret_get_func(iterator) = array->get(*idx); \
ip += 5; \
} \
} \
DISPATCH_OPCODE
OPCODE_ITERATE_PACKED_ARRAY(BYTE, uint8_t, get_byte_array, get_int);
OPCODE_ITERATE_PACKED_ARRAY(INT32, int32_t, get_int32_array, get_int);
OPCODE_ITERATE_PACKED_ARRAY(INT64, int64_t, get_int64_array, get_int);
OPCODE_ITERATE_PACKED_ARRAY(FLOAT32, float, get_float32_array, get_float);
OPCODE_ITERATE_PACKED_ARRAY(FLOAT64, double, get_float64_array, get_float);
OPCODE_ITERATE_PACKED_ARRAY(STRING, String, get_string_array, get_string);
OPCODE_ITERATE_PACKED_ARRAY(VECTOR2, Vector2, get_vector2_array, get_vector2);
OPCODE_ITERATE_PACKED_ARRAY(VECTOR3, Vector3, get_vector3_array, get_vector3);
OPCODE_ITERATE_PACKED_ARRAY(COLOR, Color, get_color_array, get_color);
OPCODE(OPCODE_ITERATE_OBJECT) {
CHECK_SPACE(4);
GET_INSTRUCTION_ARG(counter, 0);
GET_INSTRUCTION_ARG(container, 1);
#ifdef DEBUG_ENABLED
bool freed = false;
Object *obj = container->get_validated_object_with_check(freed);
if (freed) {
err_text = "Trying to iterate on a previously freed object.";
OPCODE_BREAK;
} else if (!obj) {
err_text = "Trying to iterate on a null value.";
OPCODE_BREAK;
}
#else
Object *obj = *VariantInternal::get_object(container);
#endif
Array ref;
ref.push_back(*counter);
Variant vref;
VariantInternal::initialize(&vref, Variant::ARRAY);
*VariantInternal::get_array(&vref) = ref;
Variant **args = instruction_args; // Overriding an instruction argument, but we don't need access to that anymore.
args[0] = &vref;
Callable::CallError ce;
Variant has_next = obj->call(CoreStringNames::get_singleton()->_iter_next, (const Variant **)args, 1, ce);
#ifdef DEBUG_ENABLED
if (ce.error != Callable::CallError::CALL_OK) {
err_text = vformat(R"(There was an error calling "_iter_next" on iterator object of type %s.)", *container);
OPCODE_BREAK;
}
#endif
if (!has_next.booleanize()) {
int jumpto = _code_ptr[ip + 4];
GD_ERR_BREAK(jumpto < 0 || jumpto > _code_size);
ip = jumpto;
} else {
GET_INSTRUCTION_ARG(iterator, 2);
*iterator = obj->call(CoreStringNames::get_singleton()->_iter_get, (const Variant **)args, 1, ce);
#ifdef DEBUG_ENABLED
if (ce.error != Callable::CallError::CALL_OK) {
err_text = vformat(R"(There was an error calling "_iter_get" on iterator object of type %s.)", *container);
OPCODE_BREAK;
}
#endif
ip += 5; // Loop again.
}
}
DISPATCH_OPCODE;
Reduce number of addressing modes in GDScript VM There's now only 3 addressing modes: stack, constant, and member. Self, class, and nil are now present respectively in the first 3 stack slots. Global and class constants are moved to local constants when compiling. Named globals is only present on editor to use on tool singletons, so its use now emits a new instruction to copy the global to the stack. This allow us to further optimize the VM later by embedding the addressing modes in the instructions themselves, which is better done with less permutations.
2021-04-08 14:55:24 +00:00
OPCODE(OPCODE_STORE_NAMED_GLOBAL) {
CHECK_SPACE(3);
int globalname_idx = _code_ptr[ip + 2];
GD_ERR_BREAK(globalname_idx < 0 || globalname_idx >= _global_names_count);
const StringName *globalname = &_global_names_ptr[globalname_idx];
GET_INSTRUCTION_ARG(dst, 0);
*dst = GDScriptLanguage::get_singleton()->get_named_globals_map()[*globalname];
ip += 3;
}
DISPATCH_OPCODE;
GDScript: Adjust type of temporaries when needed
2021-04-16 15:04:08 +00:00
#define OPCODE_TYPE_ADJUST(m_v_type, m_c_type) \
OPCODE(OPCODE_TYPE_ADJUST_##m_v_type) { \
CHECK_SPACE(2); \
GET_INSTRUCTION_ARG(arg, 0); \
VariantTypeAdjust<m_c_type>::adjust(arg); \
ip += 2; \
} \
DISPATCH_OPCODE
OPCODE_TYPE_ADJUST(BOOL, bool);
OPCODE_TYPE_ADJUST(INT, int64_t);
OPCODE_TYPE_ADJUST(FLOAT, double);
OPCODE_TYPE_ADJUST(STRING, String);
OPCODE_TYPE_ADJUST(VECTOR2, Vector2);
OPCODE_TYPE_ADJUST(VECTOR2I, Vector2i);
OPCODE_TYPE_ADJUST(RECT2, Rect2);
OPCODE_TYPE_ADJUST(RECT2I, Rect2i);
OPCODE_TYPE_ADJUST(VECTOR3, Vector3);
OPCODE_TYPE_ADJUST(VECTOR3I, Vector3i);
OPCODE_TYPE_ADJUST(TRANSFORM2D, Transform2D);
OPCODE_TYPE_ADJUST(PLANE, Plane);
OPCODE_TYPE_ADJUST(QUAT, Quat);
OPCODE_TYPE_ADJUST(AABB, AABB);
OPCODE_TYPE_ADJUST(BASIS, Basis);
OPCODE_TYPE_ADJUST(TRANSFORM, Transform);
OPCODE_TYPE_ADJUST(COLOR, Color);
OPCODE_TYPE_ADJUST(STRING_NAME, StringName);
OPCODE_TYPE_ADJUST(NODE_PATH, NodePath);
OPCODE_TYPE_ADJUST(RID, RID);
OPCODE_TYPE_ADJUST(OBJECT, Object *);
OPCODE_TYPE_ADJUST(CALLABLE, Callable);
OPCODE_TYPE_ADJUST(SIGNAL, Signal);
OPCODE_TYPE_ADJUST(DICTIONARY, Dictionary);
OPCODE_TYPE_ADJUST(ARRAY, Array);
OPCODE_TYPE_ADJUST(PACKED_BYTE_ARRAY, PackedByteArray);
OPCODE_TYPE_ADJUST(PACKED_INT32_ARRAY, PackedInt32Array);
OPCODE_TYPE_ADJUST(PACKED_INT64_ARRAY, PackedInt64Array);
OPCODE_TYPE_ADJUST(PACKED_FLOAT32_ARRAY, PackedFloat32Array);
OPCODE_TYPE_ADJUST(PACKED_FLOAT64_ARRAY, PackedFloat64Array);
OPCODE_TYPE_ADJUST(PACKED_STRING_ARRAY, PackedStringArray);
OPCODE_TYPE_ADJUST(PACKED_VECTOR2_ARRAY, PackedVector2Array);
OPCODE_TYPE_ADJUST(PACKED_VECTOR3_ARRAY, PackedVector3Array);
OPCODE_TYPE_ADJUST(PACKED_COLOR_ARRAY, PackedColorArray);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
OPCODE(OPCODE_ASSERT) {
CHECK_SPACE(3);
#ifdef DEBUG_ENABLED
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(test, 0);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
bool result = test->booleanize();
if (!result) {
String message_str;
if (_code_ptr[ip + 2] != 0) {
GDScript: Gather instructions arguments beforehand Almost all instructions need variant arguments. With this change they are loaded in an array before each instruction call. This makes the addressing code be localized to less places, improving compilation overhead and binary size by a small margin. This should not affect performance.
2020-11-13 13:31:14 +00:00
GET_INSTRUCTION_ARG(message, 1);
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
message_str = *message;
}
Rename empty() to is_empty()
2020-12-15 12:04:21 +00:00
if (message_str.is_empty()) {
GDScript: Split Function code into multiple files To improve organization and reduce the size of compilation units.
2020-11-12 13:14:48 +00:00
err_text = "Assertion failed.";
} else {
err_text = "Assertion failed: " + message_str;
}
OPCODE_BREAK;
}
#endif
ip += 3;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_BREAKPOINT) {
#ifdef DEBUG_ENABLED
if (EngineDebugger::is_active()) {
GDScriptLanguage::get_singleton()->debug_break("Breakpoint Statement", true);
}
#endif
ip += 1;
}
DISPATCH_OPCODE;
OPCODE(OPCODE_LINE) {
CHECK_SPACE(2);
line = _code_ptr[ip + 1];
ip += 2;
if (EngineDebugger::is_active()) {
// line
bool do_break = false;
if (EngineDebugger::get_script_debugger()->get_lines_left() > 0) {
if (EngineDebugger::get_script_debugger()->get_depth() <= 0) {
EngineDebugger::get_script_debugger()->set_lines_left(EngineDebugger::get_script_debugger()->get_lines_left() - 1);
}
if (EngineDebugger::get_script_debugger()->get_lines_left() <= 0) {
do_break = true;
}
}
if (EngineDebugger::get_script_debugger()->is_breakpoint(line, source)) {
do_break = true;
}
if (do_break) {
GDScriptLanguage::get_singleton()->debug_break("Breakpoint", true);
}
EngineDebugger::get_singleton()->line_poll();
}
}
DISPATCH_OPCODE;
OPCODE(OPCODE_END) {
#ifdef DEBUG_ENABLED
exit_ok = true;
#endif
OPCODE_BREAK;
}
#if 0 // Enable for debugging.
default: {
err_text = "Illegal opcode " + itos(_code_ptr[ip]) + " at address " + itos(ip);
OPCODE_BREAK;
}
#endif
}
OPCODES_END
#ifdef DEBUG_ENABLED
if (exit_ok) {
OPCODE_OUT;
}
//error
// function, file, line, error, explanation
String err_file;
if (p_instance && ObjectDB::get_instance(p_instance->owner_id) != nullptr && p_instance->script->is_valid() && p_instance->script->path != "") {
err_file = p_instance->script->path;
} else if (script) {
err_file = script->path;
}
if (err_file == "") {
err_file = "<built-in>";
}
String err_func = name;
if (p_instance && ObjectDB::get_instance(p_instance->owner_id) != nullptr && p_instance->script->is_valid() && p_instance->script->name != "") {
err_func = p_instance->script->name + "." + err_func;
}
int err_line = line;
if (err_text == "") {
err_text = "Internal Script Error! - opcode #" + itos(last_opcode) + " (report please).";
}
if (!GDScriptLanguage::get_singleton()->debug_break(err_text, false)) {
// debugger break did not happen
_err_print_error(err_func.utf8().get_data(), err_file.utf8().get_data(), err_line, err_text.utf8().get_data(), ERR_HANDLER_SCRIPT);
}
#endif
OPCODE_OUT;
}
OPCODES_OUT
#ifdef DEBUG_ENABLED
if (GDScriptLanguage::get_singleton()->profiling) {
uint64_t time_taken = OS::get_singleton()->get_ticks_usec() - function_start_time;
profile.total_time += time_taken;
profile.self_time += time_taken - function_call_time;
profile.frame_total_time += time_taken;
profile.frame_self_time += time_taken - function_call_time;
GDScriptLanguage::get_singleton()->script_frame_time += time_taken - function_call_time;
}
// Check if this is the last time the function is resuming from await
// Will be true if never awaited as well
// When it's the last resume it will postpone the exit from stack,
// so the debugger knows which function triggered the resume of the next function (if any)
if (!p_state || awaited) {
if (EngineDebugger::is_active()) {
GDScriptLanguage::get_singleton()->exit_function();
}
#endif
if (_stack_size) {
//free stack
for (int i = 0; i < _stack_size; i++) {
stack[i].~Variant();
}
}
#ifdef DEBUG_ENABLED
}
#endif
return retvalue;
}
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