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Add custom icons to script classes.

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This commit is contained in:
Will Nations 2018-07-28 22:36:43 -05:00
parent b4f579b5ba
commit 6d9cc032e7
12 changed files with 165 additions and 38 deletions
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26
modules/gdscript/gdscript_parser.cpp
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@ -3429,6 +3429,32 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
tokenizer->advance(2);
if (tokenizer->get_token() == GDScriptTokenizer::TK_COMMA) {
tokenizer->advance();
if ((tokenizer->get_token() == GDScriptTokenizer::TK_CONSTANT && tokenizer->get_token_constant().get_type() == Variant::STRING)) {
Variant constant = tokenizer->get_token_constant();
String icon_path = constant.operator String();
String abs_icon_path = icon_path.is_rel_path() ? self_path.get_base_dir().plus_file(icon_path).simplify_path() : icon_path;
if (!FileAccess::exists(abs_icon_path)) {
_set_error("No class icon found at: " + abs_icon_path);
return;
}
p_class->icon_path = icon_path;
tokenizer->advance();
} else {
_set_error("Optional parameter after 'class_name' must be a string constant file path to an icon.");
return;
}
} else if (tokenizer->get_token() == GDScriptTokenizer::TK_CONSTANT) {
_set_error("Class icon must be separated by a comma.");
return;
}
} break;
case GDScriptTokenizer::TK_PR_TOOL: {