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Use type information to enable GDScript introspection

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This makes the Script API provide accurate information when requesting
property or method info.
This commit is contained in:
George Marques 2018-05-29 23:16:57 -03:00
parent 4b18c4e448
commit e3d72d14ff
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GPG key ID: 046BD46A3201E43D
6 changed files with 129 additions and 98 deletions
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50
modules/gdscript/gdscript_parser.cpp
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@ -4957,6 +4957,56 @@ void GDScriptParser::_determine_inheritance(ClassNode *p_class) {
}
}
String GDScriptParser::DataType::to_string() const {
if (!has_type) return "var";
switch (kind) {
case BUILTIN: {
if (builtin_type == Variant::NIL) return "null";
return Variant::get_type_name(builtin_type);
} break;
case NATIVE: {
if (is_meta_type) {
return "GDScriptNativeClass";
}
return native_type.operator String();
} break;
case GDSCRIPT: {
Ref<GDScript> gds = script_type;
const String &gds_class = gds->get_script_class_name();
if (!gds_class.empty()) {
return gds_class;
}
} // fallthrough
case SCRIPT: {
if (is_meta_type) {
return script_type->get_class_name().operator String();
}
String name = script_type->get_name();
if (name != String()) {
return name;
}
name = script_type->get_path().get_file();
if (name != String()) {
return name;
}
return native_type.operator String();
} break;
case CLASS: {
ERR_FAIL_COND_V(!class_type, String());
if (is_meta_type) {
return "GDScript";
}
if (class_type->name == StringName()) {
return "self";
}
return class_type->name.operator String();
} break;
}
return "Unresolved";
}
bool GDScriptParser::_parse_type(DataType &r_type, bool p_can_be_void) {
tokenizer->advance();
r_type.has_type = true;