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Global class names (and GDScript support for it)

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This commit is contained in:
Juan Linietsky 2018-07-15 19:29:00 -03:00
parent f6ce73f724
commit a3f1ee5c57
13 changed files with 381 additions and 10 deletions
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27
modules/gdscript/gdscript_parser.cpp
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@ -3111,6 +3111,28 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
return;
}
} break;
case GDScriptTokenizer::TK_PR_CLASS_NAME: {
if (p_class->owner) {
_set_error("'class_name' is only valid for the main class namespace.");
return;
}
if (tokenizer->get_token(1) != GDScriptTokenizer::TK_IDENTIFIER) {
_set_error("'class_name' syntax: 'class_name <UniqueName>'");
return;
}
p_class->name = tokenizer->get_token_identifier(1);
if (self_path != String() && ScriptServer::is_global_class(p_class->name) && ScriptServer::get_global_class_path(p_class->name) != self_path) {
_set_error("Unique global class '" + p_class->name + "' already exists at path: " + ScriptServer::get_global_class_path(p_class->name));
return;
}
tokenizer->advance(2);
} break;
case GDScriptTokenizer::TK_PR_TOOL: {
@ -3138,6 +3160,11 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
name = tokenizer->get_token_identifier(1);
tokenizer->advance(2);
if (ScriptServer::is_global_class(name)) {
_set_error("Can't override name of unique global class '" + name + "' already exists at path: " + ScriptServer::get_global_class_path(p_class->name));
return;
}
ClassNode *newclass = alloc_node<ClassNode>();
newclass->initializer = alloc_node<BlockNode>();
newclass->initializer->parent_class = newclass;