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godot/core/globals.cpp

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/*************************************************************************/
/* globals.cpp */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* http://www.godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2017 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. */
/*************************************************************************/
#include "globals.h"
#include "os/dir_access.h"
#include "os/file_access.h"
#include "bind/core_bind.h"
#include "io/file_access_network.h"
#include "io/file_access_pack.h"
#include "io/marshalls.h"
#include "os/keyboard.h"
#include "os/os.h"
Globals *Globals::singleton = NULL;
Globals *Globals::get_singleton() {
return singleton;
}
String Globals::get_resource_path() const {
return resource_path;
};
String Globals::localize_path(const String &p_path) const {
if (resource_path == "")
return p_path; //not initialied yet
if (p_path.begins_with("res://") || p_path.begins_with("user://") ||
(p_path.is_abs_path() && !p_path.begins_with(resource_path)))
return p_path.simplify_path();
DirAccess *dir = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
String path = p_path.replace("\\", "/").simplify_path();
if (dir->change_dir(path) == OK) {
String cwd = dir->get_current_dir();
cwd = cwd.replace("\\", "/");
memdelete(dir);
if (!cwd.begins_with(resource_path)) {
return p_path;
};
return cwd.replace_first(resource_path, "res:/");
} else {
memdelete(dir);
int sep = path.find_last("/");
if (sep == -1) {
return "res://" + path;
};
String parent = path.substr(0, sep);
String plocal = localize_path(parent);
if (plocal == "") {
return "";
};
return plocal + path.substr(sep, path.size() - sep);
};
}
void Globals::set_persisting(const String &p_name, bool p_persist) {
ERR_FAIL_COND(!props.has(p_name));
props[p_name].persist = p_persist;
}
bool Globals::is_persisting(const String &p_name) const {
ERR_FAIL_COND_V(!props.has(p_name), false);
return props[p_name].persist;
}
String Globals::globalize_path(const String &p_path) const {
if (p_path.begins_with("res://")) {
if (resource_path != "") {
return p_path.replace("res:/", resource_path);
};
return p_path.replace("res://", "");
};
return p_path;
}
bool Globals::_set(const StringName &p_name, const Variant &p_value) {
_THREAD_SAFE_METHOD_
if (p_value.get_type() == Variant::NIL)
props.erase(p_name);
else {
if (props.has(p_name)) {
if (!props[p_name].overrided)
props[p_name].variant = p_value;
if (props[p_name].order >= NO_ORDER_BASE && registering_order) {
props[p_name].order = last_order++;
}
} else {
props[p_name] = VariantContainer(p_value, last_order++ + (registering_order ? 0 : NO_ORDER_BASE));
}
}
if (!disable_platform_override) {
String s = String(p_name);
int sl = s.find("/");
int p = s.find(".");
if (p != -1 && sl != -1 && p < sl) {
Vector<String> ps = s.substr(0, sl).split(".");
String prop = s.substr(sl, s.length() - sl);
for (int i = 1; i < ps.size(); i++) {
if (ps[i] == OS::get_singleton()->get_name()) {
String fullprop = ps[0] + prop;
set(fullprop, p_value);
props[fullprop].overrided = true;
}
}
}
}
return true;
}
bool Globals::_get(const StringName &p_name, Variant &r_ret) const {
_THREAD_SAFE_METHOD_
if (!props.has(p_name))
return false;
r_ret = props[p_name].variant;
return true;
}
struct _VCSort {
String name;
Variant::Type type;
int order;
int flags;
bool operator<(const _VCSort &p_vcs) const { return order == p_vcs.order ? name < p_vcs.name : order < p_vcs.order; }
};
void Globals::_get_property_list(List<PropertyInfo> *p_list) const {
_THREAD_SAFE_METHOD_
Set<_VCSort> vclist;
for (Map<StringName, VariantContainer>::Element *E = props.front(); E; E = E->next()) {
const VariantContainer *v = &E->get();
if (v->hide_from_editor)
continue;
_VCSort vc;
vc.name = E->key();
vc.order = v->order;
vc.type = v->variant.get_type();
if (vc.name.begins_with("input/") || vc.name.begins_with("import/") || vc.name.begins_with("export/") || vc.name.begins_with("/remap") || vc.name.begins_with("/locale") || vc.name.begins_with("/autoload"))
vc.flags = PROPERTY_USAGE_CHECKABLE | PROPERTY_USAGE_STORAGE;
else
vc.flags = PROPERTY_USAGE_CHECKABLE | PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_STORAGE;
if (v->persist) {
vc.flags |= PROPERTY_USAGE_CHECKED;
}
vclist.insert(vc);
}
for (Set<_VCSort>::Element *E = vclist.front(); E; E = E->next()) {
if (custom_prop_info.has(E->get().name)) {
PropertyInfo pi = custom_prop_info[E->get().name];
pi.name = E->get().name;
pi.usage = E->get().flags;
p_list->push_back(pi);
} else
p_list->push_back(PropertyInfo(E->get().type, E->get().name, PROPERTY_HINT_NONE, "", E->get().flags));
}
}
bool Globals::_load_resource_pack(const String &p_pack) {
if (PackedData::get_singleton()->is_disabled())
return false;
bool ok = PackedData::get_singleton()->add_pack(p_pack) == OK;
if (!ok)
return false;
//if data.pck is found, all directory access will be from here
DirAccess::make_default<DirAccessPack>(DirAccess::ACCESS_RESOURCES);
using_datapack = true;
return true;
}
Error Globals::setup(const String &p_path, const String &p_main_pack) {
//an absolute mess of a function, must be cleaned up and reorganized somehow at some point
//_load_settings(p_path+"/override.cfg");
if (p_main_pack != "") {
bool ok = _load_resource_pack(p_main_pack);
ERR_FAIL_COND_V(!ok, ERR_CANT_OPEN);
if (_load_settings("res://engine.cfg") == OK || _load_settings_binary("res://engine.cfb") == OK) {
_load_settings("res://override.cfg");
}
return OK;
}
if (OS::get_singleton()->get_executable_path() != "") {
if (_load_resource_pack(OS::get_singleton()->get_executable_path())) {
if (p_path != "") {
resource_path = p_path;
} else {
DirAccess *d = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
resource_path = d->get_current_dir();
memdelete(d);
}
if (_load_settings("res://engine.cfg") == OK || _load_settings_binary("res://engine.cfb") == OK) {
_load_settings("res://override.cfg");
}
return OK;
}
}
if (FileAccessNetworkClient::get_singleton()) {
if (_load_settings("res://engine.cfg") == OK || _load_settings_binary("res://engine.cfb") == OK) {
_load_settings("res://override.cfg");
}
return OK;
}
if (OS::get_singleton()->get_resource_dir() != "") {
//OS will call Globals->get_resource_path which will be empty if not overriden!
//if the OS would rather use somewhere else, then it will not be empty.
resource_path = OS::get_singleton()->get_resource_dir().replace("\\", "/");
if (resource_path.length() && resource_path[resource_path.length() - 1] == '/')
resource_path = resource_path.substr(0, resource_path.length() - 1); // chop end
print_line("has res dir: " + resource_path);
if (!_load_resource_pack("res://data.pck"))
_load_resource_pack("res://data.zip");
// make sure this is load from the resource path
print_line("exists engine cfg? " + itos(FileAccess::exists("/engine.cfg")));
if (_load_settings("res://engine.cfg") == OK || _load_settings_binary("res://engine.cfb") == OK) {
print_line("loaded engine.cfg");
_load_settings("res://override.cfg");
}
return OK;
}
DirAccess *d = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
if (!d) {
resource_path = p_path;
} else {
d->change_dir(p_path);
String candidate = d->get_current_dir();
String current_dir = d->get_current_dir();
String exec_name = OS::get_singleton()->get_executable_path().get_file().basename();
bool found = false;
bool first_time = true;
while (true) {
//try to load settings in ascending through dirs shape!
//tries to open pack, but only first time
if (first_time && (_load_resource_pack(current_dir + "/" + exec_name + ".pck") || _load_resource_pack(current_dir + "/" + exec_name + ".zip"))) {
if (_load_settings("res://engine.cfg") == OK || _load_settings_binary("res://engine.cfb") == OK) {
_load_settings("res://override.cfg");
found = true;
}
break;
} else if (first_time && (_load_resource_pack(current_dir + "/data.pck") || _load_resource_pack(current_dir + "/data.zip"))) {
if (_load_settings("res://engine.cfg") == OK || _load_settings_binary("res://engine.cfb") == OK) {
_load_settings("res://override.cfg");
found = true;
}
break;
} else if (_load_settings(current_dir + "/engine.cfg") == OK || _load_settings_binary(current_dir + "/engine.cfb") == OK) {
_load_settings(current_dir + "/override.cfg");
candidate = current_dir;
found = true;
break;
}
d->change_dir("..");
if (d->get_current_dir() == current_dir)
break; //not doing anything useful
current_dir = d->get_current_dir();
first_time = false;
}
resource_path = candidate;
resource_path = resource_path.replace("\\", "/"); // windows path to unix path just in case
memdelete(d);
if (!found)
return ERR_FILE_NOT_FOUND;
};
if (resource_path.length() && resource_path[resource_path.length() - 1] == '/')
resource_path = resource_path.substr(0, resource_path.length() - 1); // chop end
return OK;
}
bool Globals::has(String p_var) const {
_THREAD_SAFE_METHOD_
return props.has(p_var);
}
static Vector<String> _decode_params(const String &p_string) {
int begin = p_string.find("(");
ERR_FAIL_COND_V(begin == -1, Vector<String>());
begin++;
int end = p_string.find(")");
ERR_FAIL_COND_V(end < begin, Vector<String>());
return p_string.substr(begin, end - begin).split(",");
}
static String _get_chunk(const String &str, int &pos, int close_pos) {
enum {
MIN_COMMA,
MIN_COLON,
MIN_CLOSE,
MIN_QUOTE,
MIN_PARENTHESIS,
MIN_CURLY_OPEN,
MIN_OPEN
};
int min_pos = close_pos;
int min_what = MIN_CLOSE;
#define TEST_MIN(m_how, m_what) \
{ \
int res = str.find(m_how, pos); \
if (res != -1 && res < min_pos) { \
min_pos = res; \
min_what = m_what; \
} \
}
TEST_MIN(",", MIN_COMMA);
TEST_MIN("[", MIN_OPEN);
TEST_MIN("{", MIN_CURLY_OPEN);
TEST_MIN("(", MIN_PARENTHESIS);
TEST_MIN("\"", MIN_QUOTE);
int end = min_pos;
switch (min_what) {
case MIN_COMMA: {
} break;
case MIN_CLOSE: {
//end because it's done
} break;
case MIN_QUOTE: {
end = str.find("\"", min_pos + 1) + 1;
ERR_FAIL_COND_V(end == -1, Variant());
} break;
case MIN_PARENTHESIS: {
end = str.find(")", min_pos + 1) + 1;
ERR_FAIL_COND_V(end == -1, Variant());
} break;
case MIN_OPEN: {
int level = 1;
end++;
while (end < close_pos) {
if (str[end] == '[')
level++;
if (str[end] == ']') {
level--;
if (level == 0)
break;
}
end++;
}
ERR_FAIL_COND_V(level != 0, Variant());
end++;
} break;
case MIN_CURLY_OPEN: {
int level = 1;
end++;
while (end < close_pos) {
if (str[end] == '{')
level++;
if (str[end] == '}') {
level--;
if (level == 0)
break;
}
end++;
}
ERR_FAIL_COND_V(level != 0, Variant());
end++;
} break;
}
String ret = str.substr(pos, end - pos);
pos = end;
while (pos < close_pos) {
if (str[pos] != ',' && str[pos] != ' ' && str[pos] != ':')
break;
pos++;
}
return ret;
}
static Variant _decode_variant(const String &p_string) {
String str = p_string.strip_edges();
if (str.nocasecmp_to("true") == 0)
return Variant(true);
if (str.nocasecmp_to("false") == 0)
return Variant(false);
if (str.nocasecmp_to("nil") == 0)
return Variant();
if (str.is_valid_float()) {
if (str.find(".") == -1)
return str.to_int();
else
return str.to_double();
}
if (str.begins_with("#")) { //string
return Color::html(str);
}
if (str.begins_with("\"")) { //string
int end = str.find_last("\"");
ERR_FAIL_COND_V(end == 0, Variant());
return str.substr(1, end - 1).xml_unescape();
}
if (str.begins_with("[")) { //array
int close_pos = str.find_last("]");
ERR_FAIL_COND_V(close_pos == -1, Variant());
Array array;
int pos = 1;
while (pos < close_pos) {
String s = _get_chunk(str, pos, close_pos);
array.push_back(_decode_variant(s));
}
return array;
}
if (str.begins_with("{")) { //array
int close_pos = str.find_last("}");
ERR_FAIL_COND_V(close_pos == -1, Variant());
Dictionary d;
int pos = 1;
while (pos < close_pos) {
String key = _get_chunk(str, pos, close_pos);
String data = _get_chunk(str, pos, close_pos);
d[_decode_variant(key)] = _decode_variant(data);
}
return d;
}
if (str.begins_with("key")) {
Vector<String> params = _decode_params(p_string);
ERR_FAIL_COND_V(params.size() != 1 && params.size() != 2, Variant());
int scode = 0;
if (params[0].is_numeric()) {
scode = params[0].to_int();
if (scode < 10)
scode += KEY_0;
} else
scode = find_keycode(params[0]);
InputEvent ie;
ie.type = InputEvent::KEY;
ie.key.scancode = scode;
if (params.size() == 2) {
String mods = params[1];
if (mods.findn("C") != -1)
ie.key.mod.control = true;
if (mods.findn("A") != -1)
ie.key.mod.alt = true;
if (mods.findn("S") != -1)
ie.key.mod.shift = true;
if (mods.findn("M") != -1)
ie.key.mod.meta = true;
}
return ie;
}
if (str.begins_with("mbutton")) {
Vector<String> params = _decode_params(p_string);
ERR_FAIL_COND_V(params.size() != 2, Variant());
InputEvent ie;
ie.type = InputEvent::MOUSE_BUTTON;
ie.device = params[0].to_int();
ie.mouse_button.button_index = params[1].to_int();
return ie;
}
if (str.begins_with("jbutton")) {
Vector<String> params = _decode_params(p_string);
ERR_FAIL_COND_V(params.size() != 2, Variant());
InputEvent ie;
ie.type = InputEvent::JOYSTICK_BUTTON;
ie.device = params[0].to_int();
ie.joy_button.button_index = params[1].to_int();
return ie;
}
if (str.begins_with("jaxis")) {
Vector<String> params = _decode_params(p_string);
ERR_FAIL_COND_V(params.size() != 2, Variant());
InputEvent ie;
ie.type = InputEvent::JOYSTICK_MOTION;
ie.device = params[0].to_int();
int axis = params[1].to_int();
;
ie.joy_motion.axis = axis >> 1;
ie.joy_motion.axis_value = axis & 1 ? 1 : -1;
return ie;
}
if (str.begins_with("img")) {
Vector<String> params = _decode_params(p_string);
if (params.size() == 0) {
return Image();
}
ERR_FAIL_COND_V(params.size() != 5, Image());
String format = params[0].strip_edges();
Image::Format imgformat;
if (format == "grayscale") {
imgformat = Image::FORMAT_GRAYSCALE;
} else if (format == "intensity") {
imgformat = Image::FORMAT_INTENSITY;
} else if (format == "grayscale_alpha") {
imgformat = Image::FORMAT_GRAYSCALE_ALPHA;
} else if (format == "rgb") {
imgformat = Image::FORMAT_RGB;
} else if (format == "rgba") {
imgformat = Image::FORMAT_RGBA;
} else if (format == "indexed") {
imgformat = Image::FORMAT_INDEXED;
} else if (format == "indexed_alpha") {
imgformat = Image::FORMAT_INDEXED_ALPHA;
} else if (format == "bc1") {
imgformat = Image::FORMAT_BC1;
} else if (format == "bc2") {
imgformat = Image::FORMAT_BC2;
} else if (format == "bc3") {
imgformat = Image::FORMAT_BC3;
} else if (format == "bc4") {
imgformat = Image::FORMAT_BC4;
} else if (format == "bc5") {
imgformat = Image::FORMAT_BC5;
} else if (format == "custom") {
imgformat = Image::FORMAT_CUSTOM;
} else {
ERR_FAIL_V(Image());
}
int mipmaps = params[1].to_int();
int w = params[2].to_int();
int h = params[3].to_int();
if (w == 0 && h == 0) {
//r_v = Image(w, h, imgformat);
return Image();
};
String data = params[4];
int datasize = data.length() / 2;
DVector<uint8_t> pixels;
pixels.resize(datasize);
DVector<uint8_t>::Write wb = pixels.write();
const CharType *cptr = data.c_str();
int idx = 0;
uint8_t byte;
while (idx < datasize * 2) {
CharType c = *(cptr++);
ERR_FAIL_COND_V(c == '<', ERR_FILE_CORRUPT);
if ((c >= '0' && c <= '9') || (c >= 'A' && c <= 'F') || (c >= 'a' && c <= 'f')) {
if (idx & 1) {
byte |= HEX2CHR(c);
wb[idx >> 1] = byte;
} else {
byte = HEX2CHR(c) << 4;
}
idx++;
}
}
wb = DVector<uint8_t>::Write();
return Image(w, h, mipmaps, imgformat, pixels);
}
if (str.find(",") != -1) { //vector2 or vector3
Vector<float> farr = str.split_floats(",", true);
if (farr.size() == 2) {
return Point2(farr[0], farr[1]);
}
if (farr.size() == 3) {
return Vector3(farr[0], farr[1], farr[2]);
}
ERR_FAIL_V(Variant());
}
return Variant();
}
void Globals::set_registering_order(bool p_enable) {
registering_order = p_enable;
}
Error Globals::_load_settings_binary(const String p_path) {
Error err;
FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err);
if (err != OK) {
return err;
}
uint8_t hdr[4];
f->get_buffer(hdr, 4);
if (hdr[0] != 'E' || hdr[1] != 'C' || hdr[2] != 'F' || hdr[3] != 'G') {
memdelete(f);
ERR_EXPLAIN("Corrupted header in binary engine.cfb (not ECFG)");
ERR_FAIL_V(ERR_FILE_CORRUPT;)
}
set_registering_order(false);
uint32_t count = f->get_32();
for (int i = 0; i < count; i++) {
uint32_t slen = f->get_32();
CharString cs;
cs.resize(slen + 1);
cs[slen] = 0;
f->get_buffer((uint8_t *)cs.ptr(), slen);
String key;
key.parse_utf8(cs.ptr());
uint32_t vlen = f->get_32();
Vector<uint8_t> d;
d.resize(vlen);
f->get_buffer(d.ptr(), vlen);
Variant value;
Error err = decode_variant(value, d.ptr(), d.size());
ERR_EXPLAIN("Error decoding property: " + key);
ERR_CONTINUE(err != OK);
set(key, value);
set_persisting(key, true);
}
set_registering_order(true);
return OK;
}
Error Globals::_load_settings(const String p_path) {
Error err;
FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err);
if (err != OK) {
return err;
}
String line;
String section;
String subpath;
set_registering_order(false);
int line_count = 0;
while (!f->eof_reached()) {
String line = f->get_line().strip_edges();
line_count++;
if (line == "")
continue;
// find comments
{
int pos = 0;
while (true) {
int ret = line.find(";", pos);
if (ret == -1)
break;
int qc = 0;
for (int i = 0; i < ret; i++) {
if (line[i] == '"')
qc++;
}
if (!(qc & 1)) {
//not inside string, real comment
line = line.substr(0, ret);
break;
}
pos = ret + 1;
}
}
if (line.begins_with("[")) {
int end = line.find_last("]");
ERR_CONTINUE(end != line.length() - 1);
String section = line.substr(1, line.length() - 2);
if (section == "global" || section == "")
subpath = "";
else
subpath = section + "/";
} else if (line.find("=") != -1) {
int eqpos = line.find("=");
String var = line.substr(0, eqpos).strip_edges();
String value = line.substr(eqpos + 1, line.length()).strip_edges();
Variant val = _decode_variant(value);
set(subpath + var, val);
set_persisting(subpath + var, true);
//props[subpath+var]=VariantContainer(val,last_order++,true);
} else {
if (line.length() > 0) {
ERR_PRINT(String("Syntax error on line " + itos(line_count) + " of file " + p_path).ascii().get_data());
};
};
}
memdelete(f);
set_registering_order(true);
return OK;
}
static String _encode_variant(const Variant &p_variant) {
switch (p_variant.get_type()) {
case Variant::BOOL: {
bool val = p_variant;
return (val ? "true" : "false");
} break;
case Variant::INT: {
int val = p_variant;
return itos(val);
} break;
case Variant::REAL: {
float val = p_variant;
return rtos(val) + (val == int(val) ? ".0" : "");
} break;
case Variant::VECTOR2: {
Vector2 val = p_variant;
return String("Vector2(") + rtos(val.x) + String(", ") + rtos(val.y) + String(")");
} break;
case Variant::VECTOR3: {
Vector3 val = p_variant;
return String("Vector3(") + rtos(val.x) + String(", ") + rtos(val.y) + String(", ") + rtos(val.z) + String(")");
} break;
case Variant::STRING: {
String val = p_variant;
return "\"" + val.xml_escape() + "\"";
} break;
case Variant::COLOR: {
Color val = p_variant;
return "#" + val.to_html();
} break;
case Variant::STRING_ARRAY:
case Variant::INT_ARRAY:
case Variant::REAL_ARRAY:
case Variant::ARRAY: {
Array arr = p_variant;
String str = "[";
for (int i = 0; i < arr.size(); i++) {
if (i > 0)
str += ", ";
str += _encode_variant(arr[i]);
}
str += "]";
return str;
} break;
case Variant::DICTIONARY: {
Dictionary d = p_variant;
String str = "{";
List<Variant> keys;
d.get_key_list(&keys);
for (List<Variant>::Element *E = keys.front(); E; E = E->next()) {
if (E != keys.front())
str += ", ";
str += _encode_variant(E->get());
str += ":";
str += _encode_variant(d[E->get()]);
}
str += "}";
return str;
} break;
case Variant::IMAGE: {
String str = "img(";
Image img = p_variant;
if (!img.empty()) {
String format;
switch (img.get_format()) {
case Image::FORMAT_GRAYSCALE: format = "grayscale"; break;
case Image::FORMAT_INTENSITY: format = "intensity"; break;
case Image::FORMAT_GRAYSCALE_ALPHA: format = "grayscale_alpha"; break;
case Image::FORMAT_RGB: format = "rgb"; break;
case Image::FORMAT_RGBA: format = "rgba"; break;
case Image::FORMAT_INDEXED: format = "indexed"; break;
case Image::FORMAT_INDEXED_ALPHA: format = "indexed_alpha"; break;
case Image::FORMAT_BC1: format = "bc1"; break;
case Image::FORMAT_BC2: format = "bc2"; break;
case Image::FORMAT_BC3: format = "bc3"; break;
case Image::FORMAT_BC4: format = "bc4"; break;
case Image::FORMAT_BC5: format = "bc5"; break;
case Image::FORMAT_CUSTOM: format = "custom custom_size=" + itos(img.get_data().size()) + ""; break;
default: {}
}
str += format + ", ";
str += itos(img.get_mipmaps()) + ", ";
str += itos(img.get_width()) + ", ";
str += itos(img.get_height()) + ", ";
DVector<uint8_t> data = img.get_data();
int ds = data.size();
DVector<uint8_t>::Read r = data.read();
for (int i = 0; i < ds; i++) {
uint8_t byte = r[i];
const char hex[16] = { '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' };
char bstr[3] = { hex[byte >> 4], hex[byte & 0xF], 0 };
str += bstr;
}
}
str += ")";
return str;
} break;
case Variant::INPUT_EVENT: {
InputEvent ev = p_variant;
switch (ev.type) {
case InputEvent::KEY: {
String mods;
if (ev.key.mod.control)
mods += "C";
if (ev.key.mod.shift)
mods += "S";
if (ev.key.mod.alt)
mods += "A";
if (ev.key.mod.meta)
mods += "M";
if (mods != "")
mods = ", " + mods;
return "key(" + keycode_get_string(ev.key.scancode) + mods + ")";
} break;
case InputEvent::MOUSE_BUTTON: {
return "mbutton(" + itos(ev.device) + ", " + itos(ev.mouse_button.button_index) + ")";
} break;
case InputEvent::JOYSTICK_BUTTON: {
return "jbutton(" + itos(ev.device) + ", " + itos(ev.joy_button.button_index) + ")";
} break;
case InputEvent::JOYSTICK_MOTION: {
return "jaxis(" + itos(ev.device) + ", " + itos(ev.joy_motion.axis * 2 + (ev.joy_motion.axis_value < 0 ? 0 : 1)) + ")";
} break;
default: {
return "nil";
} break;
}
} break;
default: {}
}
return "nil"; //don't know wha to do with this
}
int Globals::get_order(const String &p_name) const {
ERR_FAIL_COND_V(!props.has(p_name), -1);
return props[p_name].order;
}
void Globals::set_order(const String &p_name, int p_order) {
ERR_FAIL_COND(!props.has(p_name));
props[p_name].order = p_order;
}
void Globals::clear(const String &p_name) {
ERR_FAIL_COND(!props.has(p_name));
props.erase(p_name);
}
Error Globals::save() {
return save_custom(get_resource_path() + "/engine.cfg");
}
Error Globals::_save_settings_binary(const String &p_file, const Map<String, List<String> > &props, const CustomMap &p_custom) {
Error err;
FileAccess *file = FileAccess::open(p_file, FileAccess::WRITE, &err);
if (err != OK) {
ERR_EXPLAIN("Coudln't save engine.cfb at " + p_file);
ERR_FAIL_COND_V(err, err)
}
uint8_t hdr[4] = { 'E', 'C', 'F', 'G' };
file->store_buffer(hdr, 4);
int count = 0;
for (Map<String, List<String> >::Element *E = props.front(); E; E = E->next()) {
for (List<String>::Element *F = E->get().front(); F; F = F->next()) {
count++;
}
}
file->store_32(count); //store how many properties are saved
for (Map<String, List<String> >::Element *E = props.front(); E; E = E->next()) {
for (List<String>::Element *F = E->get().front(); F; F = F->next()) {
String key = F->get();
if (E->key() != "")
key = E->key() + "/" + key;
Variant value;
if (p_custom.has(key))
value = p_custom[key];
else
value = get(key);
file->store_32(key.length());
file->store_string(key);
int len;
Error err = encode_variant(value, NULL, len);
if (err != OK)
memdelete(file);
ERR_FAIL_COND_V(err != OK, ERR_INVALID_DATA);
Vector<uint8_t> buff;
buff.resize(len);
err = encode_variant(value, &buff[0], len);
if (err != OK)
memdelete(file);
ERR_FAIL_COND_V(err != OK, ERR_INVALID_DATA);
file->store_32(len);
file->store_buffer(buff.ptr(), buff.size());
}
}
file->close();
memdelete(file);
return OK;
}
Error Globals::_save_settings_text(const String &p_file, const Map<String, List<String> > &props, const CustomMap &p_custom) {
Error err;
FileAccess *file = FileAccess::open(p_file, FileAccess::WRITE, &err);
if (err) {
ERR_EXPLAIN("Coudln't save engine.cfg - " + p_file);
ERR_FAIL_COND_V(err, err)
}
for (Map<String, List<String> >::Element *E = props.front(); E; E = E->next()) {
if (E != props.front())
file->store_string("\n");
if (E->key() != "")
file->store_string("[" + E->key() + "]\n\n");
for (List<String>::Element *F = E->get().front(); F; F = F->next()) {
String key = F->get();
if (E->key() != "")
key = E->key() + "/" + key;
Variant value;
if (p_custom.has(key))
value = p_custom[key];
else
value = get(key);
file->store_string(F->get() + "=" + _encode_variant(value) + "\n");
}
}
file->close();
memdelete(file);
return OK;
}
Error Globals::_save_custom_bnd(const String &p_file) { // add other params as dictionary and array?
return save_custom(p_file);
};
Error Globals::save_custom(const String &p_path, const CustomMap &p_custom, const Set<String> &p_ignore_masks) {
ERR_FAIL_COND_V(p_path == "", ERR_INVALID_PARAMETER);
Set<_VCSort> vclist;
for (Map<StringName, VariantContainer>::Element *G = props.front(); G; G = G->next()) {
const VariantContainer *v = &G->get();
if (v->hide_from_editor)
continue;
if (p_custom.has(G->key()))
continue;
bool discard = false;
for (const Set<String>::Element *E = p_ignore_masks.front(); E; E = E->next()) {
if (String(G->key()).match(E->get())) {
discard = true;
break;
}
}
if (discard)
continue;
_VCSort vc;
vc.name = G->key(); //*k;
vc.order = v->order;
vc.type = v->variant.get_type();
vc.flags = PROPERTY_USAGE_CHECKABLE | PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_STORAGE;
if (!v->persist)
continue;
vclist.insert(vc);
}
for (const Map<String, Variant>::Element *E = p_custom.front(); E; E = E->next()) {
_VCSort vc;
vc.name = E->key();
vc.order = 0xFFFFFFF;
vc.type = E->get().get_type();
vc.flags = PROPERTY_USAGE_STORAGE;
vclist.insert(vc);
}
Map<String, List<String> > props;
for (Set<_VCSort>::Element *E = vclist.front(); E; E = E->next()) {
String category = E->get().name;
String name = E->get().name;
int div = category.find("/");
if (div < 0)
category = "";
else {
category = category.substr(0, div);
name = name.substr(div + 1, name.size());
}
props[category].push_back(name);
}
if (p_path.ends_with(".cfg"))
return _save_settings_text(p_path, props, p_custom);
else if (p_path.ends_with(".cfb"))
return _save_settings_binary(p_path, props, p_custom);
else {
ERR_EXPLAIN("Unknown config file format: " + p_path);
ERR_FAIL_V(ERR_FILE_UNRECOGNIZED);
}
return OK;
#if 0
Error err = file->open(dst_file,FileAccess::WRITE);
if (err) {
memdelete(file);
ERR_EXPLAIN("Coudln't save engine.cfg");
ERR_FAIL_COND_V(err,err)
}
for(Map<String,List<String> >::Element *E=props.front();E;E=E->next()) {
if (E!=props.front())
file->store_string("\n");
if (E->key()!="")
file->store_string("["+E->key()+"]\n\n");
for(List<String>::Element *F=E->get().front();F;F=F->next()) {
String key = F->get();
if (E->key()!="")
key=E->key()+"/"+key;
Variant value;
if (p_custom.has(key))
value=p_custom[key];
else
value = get(key);
file->store_string(F->get()+"="+_encode_variant(value)+"\n");
}
}
file->close();
memdelete(file);
return OK;
#endif
}
Variant _GLOBAL_DEF(const String &p_var, const Variant &p_default) {
if (Globals::get_singleton()->has(p_var))
return Globals::get_singleton()->get(p_var);
Globals::get_singleton()->set(p_var, p_default);
return p_default;
}
void Globals::add_singleton(const Singleton &p_singleton) {
singletons.push_back(p_singleton);
}
Object *Globals::get_singleton_object(const String &p_name) const {
for (const List<Singleton>::Element *E = singletons.front(); E; E = E->next()) {
if (E->get().name == p_name) {
return E->get().ptr;
};
};
return NULL;
};
bool Globals::has_singleton(const String &p_name) const {
return get_singleton_object(p_name) != NULL;
};
void Globals::get_singletons(List<Singleton> *p_singletons) {
for (List<Singleton>::Element *E = singletons.front(); E; E = E->next())
p_singletons->push_back(E->get());
}
Vector<String> Globals::get_optimizer_presets() const {
List<PropertyInfo> pi;
Globals::get_singleton()->get_property_list(&pi);
Vector<String> names;
for (List<PropertyInfo>::Element *E = pi.front(); E; E = E->next()) {
if (!E->get().name.begins_with("optimizer_presets/"))
continue;
names.push_back(E->get().name.get_slicec('/', 1));
}
names.sort();
return names;
}
void Globals::_add_property_info_bind(const Dictionary &p_info) {
ERR_FAIL_COND(!p_info.has("name"));
ERR_FAIL_COND(!p_info.has("type"));
PropertyInfo pinfo;
pinfo.name = p_info["name"];
ERR_FAIL_COND(!props.has(pinfo.name));
pinfo.type = Variant::Type(p_info["type"].operator int());
ERR_FAIL_INDEX(pinfo.type, Variant::VARIANT_MAX);
if (p_info.has("hint"))
pinfo.hint = PropertyHint(p_info["hint"].operator int());
if (p_info.has("hint_string"))
pinfo.hint_string = p_info["hint_string"];
set_custom_property_info(pinfo.name, pinfo);
}
void Globals::set_custom_property_info(const String &p_prop, const PropertyInfo &p_info) {
ERR_FAIL_COND(!props.has(p_prop));
custom_prop_info[p_prop] = p_info;
}
void Globals::set_disable_platform_override(bool p_disable) {
disable_platform_override = p_disable;
}
bool Globals::is_using_datapack() const {
return using_datapack;
}
void Globals::_bind_methods() {
ObjectTypeDB::bind_method(_MD("has", "name"), &Globals::has);
ObjectTypeDB::bind_method(_MD("set_order", "name", "pos"), &Globals::set_order);
ObjectTypeDB::bind_method(_MD("get_order", "name"), &Globals::get_order);
ObjectTypeDB::bind_method(_MD("set_persisting", "name", "enable"), &Globals::set_persisting);
ObjectTypeDB::bind_method(_MD("is_persisting", "name"), &Globals::is_persisting);
ObjectTypeDB::bind_method(_MD("add_property_info", "hint"), &Globals::_add_property_info_bind);
ObjectTypeDB::bind_method(_MD("clear", "name"), &Globals::clear);
ObjectTypeDB::bind_method(_MD("localize_path", "path"), &Globals::localize_path);
ObjectTypeDB::bind_method(_MD("globalize_path", "path"), &Globals::globalize_path);
ObjectTypeDB::bind_method(_MD("save"), &Globals::save);
ObjectTypeDB::bind_method(_MD("has_singleton", "name"), &Globals::has_singleton);
ObjectTypeDB::bind_method(_MD("get_singleton", "name"), &Globals::get_singleton_object);
ObjectTypeDB::bind_method(_MD("load_resource_pack", "pack"), &Globals::_load_resource_pack);
ObjectTypeDB::bind_method(_MD("save_custom", "file"), &Globals::_save_custom_bnd);
}
Globals::Globals() {
singleton = this;
last_order = 0;
disable_platform_override = false;
registering_order = true;
Array va;
InputEvent key;
key.type = InputEvent::KEY;
InputEvent joyb;
joyb.type = InputEvent::JOYSTICK_BUTTON;
set("application/name", "");
set("application/main_scene", "");
custom_prop_info["application/main_scene"] = PropertyInfo(Variant::STRING, "application/main_scene", PROPERTY_HINT_FILE, "tscn,scn,xscn,xml,res");
set("application/disable_stdout", false);
set("application/use_shared_user_dir", true);
key.key.scancode = KEY_RETURN;
va.push_back(key);
key.key.scancode = KEY_ENTER;
va.push_back(key);
key.key.scancode = KEY_SPACE;
va.push_back(key);
joyb.joy_button.button_index = JOY_BUTTON_0;
va.push_back(joyb);
set("input/ui_accept", va);
input_presets.push_back("input/ui_accept");
va = Array();
key.key.scancode = KEY_SPACE;
va.push_back(key);
joyb.joy_button.button_index = JOY_BUTTON_3;
va.push_back(joyb);
set("input/ui_select", va);
input_presets.push_back("input/ui_select");
va = Array();
key.key.scancode = KEY_ESCAPE;
va.push_back(key);
joyb.joy_button.button_index = JOY_BUTTON_1;
va.push_back(joyb);
set("input/ui_cancel", va);
input_presets.push_back("input/ui_cancel");
va = Array();
key.key.scancode = KEY_TAB;
va.push_back(key);
set("input/ui_focus_next", va);
input_presets.push_back("input/ui_focus_next");
va = Array();
key.key.scancode = KEY_TAB;
key.key.mod.shift = true;
va.push_back(key);
set("input/ui_focus_prev", va);
input_presets.push_back("input/ui_focus_prev");
key.key.mod.shift = false;
va = Array();
key.key.scancode = KEY_LEFT;
va.push_back(key);
joyb.joy_button.button_index = JOY_DPAD_LEFT;
va.push_back(joyb);
set("input/ui_left", va);
input_presets.push_back("input/ui_left");
va = Array();
key.key.scancode = KEY_RIGHT;
va.push_back(key);
joyb.joy_button.button_index = JOY_DPAD_RIGHT;
va.push_back(joyb);
set("input/ui_right", va);
input_presets.push_back("input/ui_right");
va = Array();
key.key.scancode = KEY_UP;
va.push_back(key);
joyb.joy_button.button_index = JOY_DPAD_UP;
va.push_back(joyb);
set("input/ui_up", va);
input_presets.push_back("input/ui_up");
va = Array();
key.key.scancode = KEY_DOWN;
va.push_back(key);
joyb.joy_button.button_index = JOY_DPAD_DOWN;
va.push_back(joyb);
set("input/ui_down", va);
input_presets.push_back("input/ui_down");
va = Array();
key.key.scancode = KEY_PAGEUP;
va.push_back(key);
set("input/ui_page_up", va);
input_presets.push_back("input/ui_page_up");
va = Array();
key.key.scancode = KEY_PAGEDOWN;
va.push_back(key);
set("input/ui_page_down", va);
input_presets.push_back("input/ui_page_down");
// set("display/orientation", "landscape");
custom_prop_info["display/orientation"] = PropertyInfo(Variant::STRING, "display/orientation", PROPERTY_HINT_ENUM, "landscape,portrait,reverse_landscape,reverse_portrait,sensor_landscape,sensor_portrait,sensor");
custom_prop_info["render/mipmap_policy"] = PropertyInfo(Variant::INT, "render/mipmap_policy", PROPERTY_HINT_ENUM, "Allow,Allow For Po2,Disallow");
custom_prop_info["render/thread_model"] = PropertyInfo(Variant::INT, "render/thread_model", PROPERTY_HINT_ENUM, "Single-Unsafe,Single-Safe,Multi-Threaded");
custom_prop_info["physics_2d/thread_model"] = PropertyInfo(Variant::INT, "physics_2d/thread_model", PROPERTY_HINT_ENUM, "Single-Unsafe,Single-Safe,Multi-Threaded");
set("debug/profiler_max_functions", 16384);
using_datapack = false;
}
Globals::~Globals() {
singleton = NULL;
}
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