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godot/modules/gdnative/include/nativescript/godot_nativescript.h
Rémi Verschelde 49646383f1
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 🎆

(cherry picked from commit b5334d14f7)
2021-01-13 16:17:06 +01:00

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/*************************************************************************/
/* godot_nativescript.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
/* */
/* 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. */
/*************************************************************************/
#ifndef GODOT_NATIVESCRIPT_H
#define GODOT_NATIVESCRIPT_H
#include <gdnative/gdnative.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef enum {
GODOT_METHOD_RPC_MODE_DISABLED,
GODOT_METHOD_RPC_MODE_REMOTE,
GODOT_METHOD_RPC_MODE_MASTER,
GODOT_METHOD_RPC_MODE_PUPPET,
GODOT_METHOD_RPC_MODE_SLAVE = GODOT_METHOD_RPC_MODE_PUPPET,
GODOT_METHOD_RPC_MODE_REMOTESYNC,
GODOT_METHOD_RPC_MODE_SYNC = GODOT_METHOD_RPC_MODE_REMOTESYNC,
GODOT_METHOD_RPC_MODE_MASTERSYNC,
GODOT_METHOD_RPC_MODE_PUPPETSYNC,
} godot_method_rpc_mode;
typedef enum {
GODOT_PROPERTY_HINT_NONE, ///< no hint provided.
GODOT_PROPERTY_HINT_RANGE, ///< hint_text = "min,max,step,slider; //slider is optional"
GODOT_PROPERTY_HINT_EXP_RANGE, ///< hint_text = "min,max,step", exponential edit
GODOT_PROPERTY_HINT_ENUM, ///< hint_text= "val1,val2,val3,etc"
GODOT_PROPERTY_HINT_EXP_EASING, /// exponential easing function (Math::ease)
GODOT_PROPERTY_HINT_LENGTH, ///< hint_text= "length" (as integer)
GODOT_PROPERTY_HINT_SPRITE_FRAME, // FIXME: Obsolete: drop whenever we can break compat
GODOT_PROPERTY_HINT_KEY_ACCEL, ///< hint_text= "length" (as integer)
GODOT_PROPERTY_HINT_FLAGS, ///< hint_text= "flag1,flag2,etc" (as bit flags)
GODOT_PROPERTY_HINT_LAYERS_2D_RENDER,
GODOT_PROPERTY_HINT_LAYERS_2D_PHYSICS,
GODOT_PROPERTY_HINT_LAYERS_3D_RENDER,
GODOT_PROPERTY_HINT_LAYERS_3D_PHYSICS,
GODOT_PROPERTY_HINT_FILE, ///< a file path must be passed, hint_text (optionally) is a filter "*.png,*.wav,*.doc,"
GODOT_PROPERTY_HINT_DIR, ///< a directory path must be passed
GODOT_PROPERTY_HINT_GLOBAL_FILE, ///< a file path must be passed, hint_text (optionally) is a filter "*.png,*.wav,*.doc,"
GODOT_PROPERTY_HINT_GLOBAL_DIR, ///< a directory path must be passed
GODOT_PROPERTY_HINT_RESOURCE_TYPE, ///< a resource object type
GODOT_PROPERTY_HINT_MULTILINE_TEXT, ///< used for string properties that can contain multiple lines
GODOT_PROPERTY_HINT_PLACEHOLDER_TEXT, ///< used to set a placeholder text for string properties
GODOT_PROPERTY_HINT_COLOR_NO_ALPHA, ///< used for ignoring alpha component when editing a color
GODOT_PROPERTY_HINT_IMAGE_COMPRESS_LOSSY,
GODOT_PROPERTY_HINT_IMAGE_COMPRESS_LOSSLESS,
GODOT_PROPERTY_HINT_OBJECT_ID,
GODOT_PROPERTY_HINT_TYPE_STRING, ///< a type string, the hint is the base type to choose
GODOT_PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE, ///< so something else can provide this (used in scripts)
GODOT_PROPERTY_HINT_METHOD_OF_VARIANT_TYPE, ///< a method of a type
GODOT_PROPERTY_HINT_METHOD_OF_BASE_TYPE, ///< a method of a base type
GODOT_PROPERTY_HINT_METHOD_OF_INSTANCE, ///< a method of an instance
GODOT_PROPERTY_HINT_METHOD_OF_SCRIPT, ///< a method of a script & base
GODOT_PROPERTY_HINT_PROPERTY_OF_VARIANT_TYPE, ///< a property of a type
GODOT_PROPERTY_HINT_PROPERTY_OF_BASE_TYPE, ///< a property of a base type
GODOT_PROPERTY_HINT_PROPERTY_OF_INSTANCE, ///< a property of an instance
GODOT_PROPERTY_HINT_PROPERTY_OF_SCRIPT, ///< a property of a script & base
GODOT_PROPERTY_HINT_MAX,
} godot_property_hint;
typedef enum {
GODOT_PROPERTY_USAGE_STORAGE = 1,
GODOT_PROPERTY_USAGE_EDITOR = 2,
GODOT_PROPERTY_USAGE_NETWORK = 4,
GODOT_PROPERTY_USAGE_EDITOR_HELPER = 8,
GODOT_PROPERTY_USAGE_CHECKABLE = 16, //used for editing global variables
GODOT_PROPERTY_USAGE_CHECKED = 32, //used for editing global variables
GODOT_PROPERTY_USAGE_INTERNATIONALIZED = 64, //hint for internationalized strings
GODOT_PROPERTY_USAGE_GROUP = 128, //used for grouping props in the editor
GODOT_PROPERTY_USAGE_CATEGORY = 256,
GODOT_PROPERTY_USAGE_STORE_IF_NONZERO = 512, // FIXME: Obsolete: drop whenever we can break compat
GODOT_PROPERTY_USAGE_STORE_IF_NONONE = 1024, // FIXME: Obsolete: drop whenever we can break compat
GODOT_PROPERTY_USAGE_NO_INSTANCE_STATE = 2048,
GODOT_PROPERTY_USAGE_RESTART_IF_CHANGED = 4096,
GODOT_PROPERTY_USAGE_SCRIPT_VARIABLE = 8192,
GODOT_PROPERTY_USAGE_STORE_IF_NULL = 16384,
GODOT_PROPERTY_USAGE_ANIMATE_AS_TRIGGER = 32768,
GODOT_PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED = 65536,
GODOT_PROPERTY_USAGE_DEFAULT = GODOT_PROPERTY_USAGE_STORAGE | GODOT_PROPERTY_USAGE_EDITOR | GODOT_PROPERTY_USAGE_NETWORK,
GODOT_PROPERTY_USAGE_DEFAULT_INTL = GODOT_PROPERTY_USAGE_STORAGE | GODOT_PROPERTY_USAGE_EDITOR | GODOT_PROPERTY_USAGE_NETWORK | GODOT_PROPERTY_USAGE_INTERNATIONALIZED,
GODOT_PROPERTY_USAGE_NOEDITOR = GODOT_PROPERTY_USAGE_STORAGE | GODOT_PROPERTY_USAGE_NETWORK,
} godot_property_usage_flags;
typedef struct {
godot_method_rpc_mode rset_type;
godot_int type;
godot_property_hint hint;
godot_string hint_string;
godot_property_usage_flags usage;
godot_variant default_value;
} godot_property_attributes;
typedef struct {
// instance pointer, method_data - return user data
GDCALLINGCONV void *(*create_func)(godot_object *, void *);
void *method_data;
GDCALLINGCONV void (*free_func)(void *);
} godot_instance_create_func;
typedef struct {
// instance pointer, method data, user data
GDCALLINGCONV void (*destroy_func)(godot_object *, void *, void *);
void *method_data;
GDCALLINGCONV void (*free_func)(void *);
} godot_instance_destroy_func;
void GDAPI godot_nativescript_register_class(void *p_gdnative_handle, const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func);
void GDAPI godot_nativescript_register_tool_class(void *p_gdnative_handle, const char *p_name, const char *p_base, godot_instance_create_func p_create_func, godot_instance_destroy_func p_destroy_func);
typedef struct {
godot_method_rpc_mode rpc_type;
} godot_method_attributes;
typedef struct {
// instance pointer, method data, user data, num args, args - return result as varaint
GDCALLINGCONV godot_variant (*method)(godot_object *, void *, void *, int, godot_variant **);
void *method_data;
GDCALLINGCONV void (*free_func)(void *);
} godot_instance_method;
void GDAPI godot_nativescript_register_method(void *p_gdnative_handle, const char *p_name, const char *p_function_name, godot_method_attributes p_attr, godot_instance_method p_method);
typedef struct {
// instance pointer, method data, user data, value
GDCALLINGCONV void (*set_func)(godot_object *, void *, void *, godot_variant *);
void *method_data;
GDCALLINGCONV void (*free_func)(void *);
} godot_property_set_func;
typedef struct {
// instance pointer, method data, user data, value
GDCALLINGCONV godot_variant (*get_func)(godot_object *, void *, void *);
void *method_data;
GDCALLINGCONV void (*free_func)(void *);
} godot_property_get_func;
void GDAPI godot_nativescript_register_property(void *p_gdnative_handle, const char *p_name, const char *p_path, godot_property_attributes *p_attr, godot_property_set_func p_set_func, godot_property_get_func p_get_func);
typedef struct {
godot_string name;
godot_int type;
godot_property_hint hint;
godot_string hint_string;
godot_property_usage_flags usage;
godot_variant default_value;
} godot_signal_argument;
typedef struct {
godot_string name;
int num_args;
godot_signal_argument *args;
int num_default_args;
godot_variant *default_args;
} godot_signal;
void GDAPI godot_nativescript_register_signal(void *p_gdnative_handle, const char *p_name, const godot_signal *p_signal);
void GDAPI *godot_nativescript_get_userdata(godot_object *p_instance);
/*
*
*
* NativeScript 1.1
*
*
*/
// method registering with argument names
typedef struct {
godot_string name;
godot_variant_type type;
godot_property_hint hint;
godot_string hint_string;
} godot_method_arg;
void GDAPI godot_nativescript_set_method_argument_information(void *p_gdnative_handle, const char *p_name, const char *p_function_name, int p_num_args, const godot_method_arg *p_args);
// documentation
void GDAPI godot_nativescript_set_class_documentation(void *p_gdnative_handle, const char *p_name, godot_string p_documentation);
void GDAPI godot_nativescript_set_method_documentation(void *p_gdnative_handle, const char *p_name, const char *p_function_name, godot_string p_documentation);
void GDAPI godot_nativescript_set_property_documentation(void *p_gdnative_handle, const char *p_name, const char *p_path, godot_string p_documentation);
void GDAPI godot_nativescript_set_signal_documentation(void *p_gdnative_handle, const char *p_name, const char *p_signal_name, godot_string p_documentation);
// type tag API
void GDAPI godot_nativescript_set_global_type_tag(int p_idx, const char *p_name, const void *p_type_tag);
const void GDAPI *godot_nativescript_get_global_type_tag(int p_idx, const char *p_name);
void GDAPI godot_nativescript_set_type_tag(void *p_gdnative_handle, const char *p_name, const void *p_type_tag);
const void GDAPI *godot_nativescript_get_type_tag(const godot_object *p_object);
// instance binding API
typedef struct {
GDCALLINGCONV void *(*alloc_instance_binding_data)(void *, const void *, godot_object *);
GDCALLINGCONV void (*free_instance_binding_data)(void *, void *);
GDCALLINGCONV void (*refcount_incremented_instance_binding)(void *, godot_object *);
GDCALLINGCONV bool (*refcount_decremented_instance_binding)(void *, godot_object *);
void *data;
GDCALLINGCONV void (*free_func)(void *);
} godot_instance_binding_functions;
int GDAPI godot_nativescript_register_instance_binding_data_functions(godot_instance_binding_functions p_binding_functions);
void GDAPI godot_nativescript_unregister_instance_binding_data_functions(int p_idx);
void GDAPI *godot_nativescript_get_instance_binding_data(int p_idx, godot_object *p_object);
void GDAPI godot_nativescript_profiling_add_data(const char *p_signature, uint64_t p_time);
#ifdef __cplusplus
}
#endif
#endif
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