diff options
Diffstat (limited to 'modules/gdscript/gdscript_compiler.cpp')
| -rw-r--r-- | modules/gdscript/gdscript_compiler.cpp | 121 |
1 files changed, 84 insertions, 37 deletions
diff --git a/modules/gdscript/gdscript_compiler.cpp b/modules/gdscript/gdscript_compiler.cpp index 985eb97b29..7f2c401afc 100644 --- a/modules/gdscript/gdscript_compiler.cpp +++ b/modules/gdscript/gdscript_compiler.cpp @@ -84,7 +84,7 @@ void GDScriptCompiler::_set_error(const String &p_error, const GDScriptParser::N } } -GDScriptDataType GDScriptCompiler::_gdtype_from_datatype(const GDScriptParser::DataType &p_datatype, GDScript *p_owner) { +GDScriptDataType GDScriptCompiler::_gdtype_from_datatype(const GDScriptParser::DataType &p_datatype, GDScript *p_owner, bool p_handle_metatype) { if (!p_datatype.is_set() || !p_datatype.is_hard_type() || p_datatype.is_coroutine) { return GDScriptDataType(); } @@ -101,11 +101,25 @@ GDScriptDataType GDScriptCompiler::_gdtype_from_datatype(const GDScriptParser::D result.builtin_type = p_datatype.builtin_type; } break; case GDScriptParser::DataType::NATIVE: { + if (p_handle_metatype && p_datatype.is_meta_type) { + result.kind = GDScriptDataType::NATIVE; + result.builtin_type = Variant::OBJECT; + result.native_type = GDScriptNativeClass::get_class_static(); + break; + } + result.kind = GDScriptDataType::NATIVE; result.native_type = p_datatype.native_type; result.builtin_type = p_datatype.builtin_type; } break; case GDScriptParser::DataType::SCRIPT: { + if (p_handle_metatype && p_datatype.is_meta_type) { + result.kind = GDScriptDataType::NATIVE; + result.builtin_type = Variant::OBJECT; + result.native_type = p_datatype.script_type.is_valid() ? p_datatype.script_type->get_class() : Script::get_class_static(); + break; + } + result.kind = GDScriptDataType::SCRIPT; result.builtin_type = p_datatype.builtin_type; result.script_type_ref = p_datatype.script_type; @@ -113,6 +127,13 @@ GDScriptDataType GDScriptCompiler::_gdtype_from_datatype(const GDScriptParser::D result.native_type = p_datatype.native_type; } break; case GDScriptParser::DataType::CLASS: { + if (p_handle_metatype && p_datatype.is_meta_type) { + result.kind = GDScriptDataType::NATIVE; + result.builtin_type = Variant::OBJECT; + result.native_type = GDScript::get_class_static(); + break; + } + result.kind = GDScriptDataType::GDSCRIPT; result.builtin_type = p_datatype.builtin_type; result.native_type = p_datatype.native_type; @@ -148,6 +169,12 @@ GDScriptDataType GDScriptCompiler::_gdtype_from_datatype(const GDScriptParser::D } } break; case GDScriptParser::DataType::ENUM: + if (p_handle_metatype && p_datatype.is_meta_type) { + result.kind = GDScriptDataType::BUILTIN; + result.builtin_type = Variant::DICTIONARY; + break; + } + result.kind = GDScriptDataType::BUILTIN; result.builtin_type = p_datatype.builtin_type; break; @@ -159,7 +186,7 @@ GDScriptDataType GDScriptCompiler::_gdtype_from_datatype(const GDScriptParser::D } if (p_datatype.has_container_element_type()) { - result.set_container_element_type(_gdtype_from_datatype(p_datatype.get_container_element_type(), p_owner)); + result.set_container_element_type(_gdtype_from_datatype(p_datatype.get_container_element_type(), p_owner, false)); } return result; @@ -402,7 +429,8 @@ GDScriptCodeGenerator::Address GDScriptCompiler::_parse_expression(CodeGen &code String global_class_path = ScriptServer::get_global_class_path(identifier); if (ResourceLoader::get_resource_type(global_class_path) == "GDScript") { Error err = OK; - res = GDScriptCache::get_full_script(global_class_path, err); + // Should not need to pass p_owner since analyzer will already have done it. + res = GDScriptCache::get_shallow_script(global_class_path, err); if (err != OK) { _set_error("Can't load global class " + String(identifier), p_expression); r_error = ERR_COMPILATION_FAILED; @@ -533,7 +561,7 @@ GDScriptCodeGenerator::Address GDScriptCompiler::_parse_expression(CodeGen &code } break; case GDScriptParser::Node::CAST: { const GDScriptParser::CastNode *cn = static_cast<const GDScriptParser::CastNode *>(p_expression); - GDScriptDataType cast_type = _gdtype_from_datatype(cn->get_datatype(), codegen.script); + GDScriptDataType cast_type = _gdtype_from_datatype(cn->get_datatype(), codegen.script, false); GDScriptCodeGenerator::Address result; if (cast_type.has_type) { @@ -911,7 +939,7 @@ GDScriptCodeGenerator::Address GDScriptCompiler::_parse_expression(CodeGen &code GDScriptCodeGenerator::Address result = codegen.add_temporary(_gdtype_from_datatype(type_test->get_datatype(), codegen.script)); GDScriptCodeGenerator::Address operand = _parse_expression(codegen, r_error, type_test->operand); - GDScriptDataType test_type = _gdtype_from_datatype(type_test->test_datatype, codegen.script); + GDScriptDataType test_type = _gdtype_from_datatype(type_test->test_datatype, codegen.script, false); if (r_error) { return GDScriptCodeGenerator::Address(); } @@ -2165,8 +2193,14 @@ GDScriptFunction *GDScriptCompiler::_parse_function(Error &r_error, GDScript *p_ } } + MethodInfo method_info; + codegen.function_name = func_name; + method_info.name = func_name; codegen.is_static = is_static; + if (is_static) { + method_info.flags |= METHOD_FLAG_STATIC; + } codegen.generator->write_start(p_script, func_name, is_static, rpc_config, return_type); int optional_parameters = 0; @@ -2178,10 +2212,14 @@ GDScriptFunction *GDScriptCompiler::_parse_function(Error &r_error, GDScript *p_ uint32_t par_addr = codegen.generator->add_parameter(parameter->identifier->name, parameter->initializer != nullptr, par_type); codegen.parameters[parameter->identifier->name] = GDScriptCodeGenerator::Address(GDScriptCodeGenerator::Address::FUNCTION_PARAMETER, par_addr, par_type); + method_info.arguments.push_back(parameter->get_datatype().to_property_info(parameter->identifier->name)); + if (parameter->initializer != nullptr) { optional_parameters++; } } + + method_info.default_arguments.append_array(p_func->default_arg_values); } // Parse initializer if applies. @@ -2335,20 +2373,20 @@ GDScriptFunction *GDScriptCompiler::_parse_function(Error &r_error, GDScript *p_ } if (p_func) { - // if no return statement -> return type is void not unresolved Variant + // If no `return` statement, then return type is `void`, not `Variant`. if (p_func->body->has_return) { gd_function->return_type = _gdtype_from_datatype(p_func->get_datatype(), p_script); + method_info.return_val = p_func->get_datatype().to_property_info(String()); } else { gd_function->return_type = GDScriptDataType(); gd_function->return_type.has_type = true; gd_function->return_type.kind = GDScriptDataType::BUILTIN; gd_function->return_type.builtin_type = Variant::NIL; } -#ifdef TOOLS_ENABLED - gd_function->default_arg_values = p_func->default_arg_values; -#endif } + gd_function->method_info = method_info; + if (!is_implicit_initializer && !is_implicit_ready && !p_for_lambda) { p_script->member_functions[func_name] = gd_function; } @@ -2503,7 +2541,10 @@ Error GDScriptCompiler::_parse_setter_getter(GDScript *p_script, const GDScriptP return err; } -Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state) { +// Prepares given script, and inner class scripts, for compilation. It populates class members and initializes method +// RPC info for its base classes first, then for itself, then for inner classes. +// Warning: this function cannot initiate compilation of other classes, or it will result in cyclic dependency issues. +Error GDScriptCompiler::_prepare_compilation(GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state) { if (parsed_classes.has(p_script)) { return OK; } @@ -2554,7 +2595,6 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri p_script->member_functions.clear(); p_script->member_indices.clear(); - p_script->member_info.clear(); p_script->static_variables_indices.clear(); p_script->static_variables.clear(); p_script->_signals.clear(); @@ -2562,19 +2602,20 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri p_script->implicit_initializer = nullptr; p_script->implicit_ready = nullptr; p_script->static_initializer = nullptr; + p_script->rpc_config.clear(); p_script->clearing = false; p_script->tool = parser->is_tool(); - if (!p_script->name.is_empty()) { - if (ClassDB::class_exists(p_script->name) && ClassDB::is_class_exposed(p_script->name)) { - _set_error("The class '" + p_script->name + "' shadows a native class", p_class); + if (p_script->local_name != StringName()) { + if (ClassDB::class_exists(p_script->local_name) && ClassDB::is_class_exposed(p_script->local_name)) { + _set_error(vformat(R"(The class "%s" shadows a native class)", p_script->local_name), p_class); return ERR_ALREADY_EXISTS; } } - GDScriptDataType base_type = _gdtype_from_datatype(p_class->base_type, p_script); + GDScriptDataType base_type = _gdtype_from_datatype(p_class->base_type, p_script, false); int native_idx = GDScriptLanguage::get_singleton()->get_global_map()[base_type.native_type]; p_script->native = GDScriptLanguage::get_singleton()->get_global_array()[native_idx]; @@ -2592,7 +2633,7 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri } if (main_script->has_class(base.ptr())) { - Error err = _populate_class_members(base.ptr(), p_class->base_type.class_type, p_keep_state); + Error err = _prepare_compilation(base.ptr(), p_class->base_type.class_type, p_keep_state); if (err) { return err; } @@ -2611,7 +2652,7 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri return ERR_COMPILATION_FAILED; } - err = _populate_class_members(base.ptr(), p_class->base_type.class_type, p_keep_state); + err = _prepare_compilation(base.ptr(), p_class->base_type.class_type, p_keep_state); if (err) { _set_error(vformat(R"(Could not populate class members of base class "%s" in "%s".)", base->fully_qualified_name, base->path), nullptr); return err; @@ -2628,6 +2669,12 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri } break; } + // Duplicate RPC information from base GDScript + // Base script isn't valid because it should not have been compiled yet, but the reference contains relevant info. + if (base_type.kind == GDScriptDataType::GDSCRIPT && p_script->base.is_valid()) { + p_script->rpc_config = p_script->base->rpc_config.duplicate(); + } + for (int i = 0; i < p_class->members.size(); i++) { const GDScriptParser::ClassNode::Member &member = p_class->members[i]; switch (member.type) { @@ -2636,7 +2683,6 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri StringName name = variable->identifier->name; GDScript::MemberInfo minfo; - minfo.index = p_script->member_indices.size(); switch (variable->property) { case GDScriptParser::VariableNode::PROP_NONE: break; // Nothing to do. @@ -2659,8 +2705,7 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri } minfo.data_type = _gdtype_from_datatype(variable->get_datatype(), p_script); - PropertyInfo prop_info = minfo.data_type; - prop_info.name = name; + PropertyInfo prop_info = variable->get_datatype().to_property_info(name); PropertyInfo export_info = variable->export_info; if (variable->exported) { @@ -2670,16 +2715,16 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri } prop_info.hint = export_info.hint; prop_info.hint_string = export_info.hint_string; - prop_info.usage = export_info.usage | PROPERTY_USAGE_SCRIPT_VARIABLE; - } else { - prop_info.usage = PROPERTY_USAGE_SCRIPT_VARIABLE; + prop_info.usage = export_info.usage; } + prop_info.usage |= PROPERTY_USAGE_SCRIPT_VARIABLE; + minfo.property_info = prop_info; if (variable->is_static) { minfo.index = p_script->static_variables_indices.size(); p_script->static_variables_indices[name] = minfo; } else { - p_script->member_info[name] = prop_info; + minfo.index = p_script->member_indices.size(); p_script->member_indices[name] = minfo; p_script->members.insert(name); } @@ -2712,12 +2757,7 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri const GDScriptParser::SignalNode *signal = member.signal; StringName name = signal->identifier->name; - Vector<StringName> parameters_names; - parameters_names.resize(signal->parameters.size()); - for (int j = 0; j < signal->parameters.size(); j++) { - parameters_names.write[j] = signal->parameters[j]->identifier->name; - } - p_script->_signals[name] = parameters_names; + p_script->_signals[name] = signal->method_info; } break; case GDScriptParser::ClassNode::Member::ENUM: { @@ -2740,12 +2780,20 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri prop_info.name = annotation->export_info.name; prop_info.usage = annotation->export_info.usage; prop_info.hint_string = annotation->export_info.hint_string; + minfo.property_info = prop_info; - p_script->member_info[name] = prop_info; p_script->member_indices[name] = minfo; p_script->members.insert(Variant()); } break; + case GDScriptParser::ClassNode::Member::FUNCTION: { + const GDScriptParser::FunctionNode *function_n = member.function; + + Variant config = function_n->rpc_config; + if (config.get_type() != Variant::NIL) { + p_script->rpc_config[function_n->identifier->name] = config; + } + } break; default: break; // Nothing to do here. } @@ -2756,7 +2804,7 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri parsed_classes.insert(p_script); parsing_classes.erase(p_script); - // Populate sub-classes. + // Populate inner classes. for (int i = 0; i < p_class->members.size(); i++) { const GDScriptParser::ClassNode::Member &member = p_class->members[i]; if (member.type != member.CLASS) { @@ -2769,7 +2817,7 @@ Error GDScriptCompiler::_populate_class_members(GDScript *p_script, const GDScri // Subclass might still be parsing, just skip it if (!parsing_classes.has(subclass_ptr)) { - Error err = _populate_class_members(subclass_ptr, inner_class, p_keep_state); + Error err = _prepare_compilation(subclass_ptr, inner_class, p_keep_state); if (err) { return err; } @@ -2905,8 +2953,6 @@ Error GDScriptCompiler::_compile_class(GDScript *p_script, const GDScriptParser: has_static_data = has_static_data || inner_class->has_static_data; } - p_script->_init_rpc_methods_properties(); - p_script->valid = true; return OK; } @@ -2927,7 +2973,8 @@ void GDScriptCompiler::convert_to_initializer_type(Variant &p_variant, const GDS void GDScriptCompiler::make_scripts(GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state) { p_script->fully_qualified_name = p_class->fqcn; - p_script->name = p_class->identifier ? p_class->identifier->name : ""; + p_script->local_name = p_class->identifier ? p_class->identifier->name : StringName(); + p_script->global_name = p_class->get_global_name(); p_script->simplified_icon_path = p_class->simplified_icon_path; HashMap<StringName, Ref<GDScript>> old_subclasses; @@ -2979,7 +3026,7 @@ Error GDScriptCompiler::compile(const GDScriptParser *p_parser, GDScript *p_scri make_scripts(p_script, root, p_keep_state); main_script->_owner = nullptr; - Error err = _populate_class_members(main_script, parser->get_tree(), p_keep_state); + Error err = _prepare_compilation(main_script, parser->get_tree(), p_keep_state); if (err) { return err; |