Added support for scripts reporting multiple errors to ScriptTextEditor

Scripts can now report multiple errors to the scripting editors in the engine. UI elements were added to support multiple errors.

1 files changed, 13 insertions, 7 deletions

diff --git a/modules/gdscript/gdscript_editor.cpp b/modules/gdscript/gdscript_editor.cpp
index 18b7810919..0e0b32b2a6 100644
--- a/modules/gdscript/gdscript_editor.cpp
+++ b/modules/gdscript/gdscript_editor.cpp
@@ -131,7 +131,7 @@ static void get_function_names_recursively(const GDScriptParser::ClassNode *p_cl
 	}
 }
 
-bool GDScriptLanguage::validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path, List<String> *r_functions, List<ScriptLanguage::Warning> *r_warnings, Set<int> *r_safe_lines) const {
+bool GDScriptLanguage::validate(const String &p_script, const String &p_path, List<String> *r_functions, List<ScriptLanguage::ScriptError> *r_errors, List<ScriptLanguage::Warning> *r_warnings, Set<int> *r_safe_lines) const {
 	GDScriptParser parser;
 	GDScriptAnalyzer analyzer(&parser);
 
@@ -156,10 +156,16 @@ bool GDScriptLanguage::validate(const String &p_script, int &r_line_error, int &
 	}
 #endif
 	if (err) {
-		GDScriptParser::ParserError parse_error = parser.get_errors().front()->get();
-		r_line_error = parse_error.line;
-		r_col_error = parse_error.column;
-		r_test_error = parse_error.message;
+		if (r_errors) {
+			for (const List<GDScriptParser::ParserError>::Element *E = parser.get_errors().front(); E; E = E->next()) {
+				const GDScriptParser::ParserError &pe = E->get();
+				ScriptLanguage::ScriptError e;
+				e.line = pe.line;
+				e.column = pe.column;
+				e.message = pe.message;
+				r_errors->push_back(e);
+			}
+		}
 		return false;
 	} else {
 		const GDScriptParser::ClassNode *cl = parser.get_tree();
@@ -2378,7 +2384,7 @@ static void _find_call_arguments(GDScriptParser::CompletionContext &p_context, c
 	r_forced = r_result.size() > 0;
 }
 
-Error GDScriptLanguage::complete_code(const String &p_code, const String &p_path, Object *p_owner, List<ScriptCodeCompletionOption> *r_options, bool &r_forced, String &r_call_hint) {
+::Error GDScriptLanguage::complete_code(const String &p_code, const String &p_path, Object *p_owner, List<ScriptCodeCompletionOption> *r_options, bool &r_forced, String &r_call_hint) {
 	const String quote_style = EDITOR_DEF("text_editor/completion/use_single_quotes", false) ? "'" : "\"";
 
 	GDScriptParser parser;
@@ -2929,7 +2935,7 @@ static Error _lookup_symbol_from_base(const GDScriptParser::DataType &p_base, co
 	return ERR_CANT_RESOLVE;
 }
 
-Error GDScriptLanguage::lookup_code(const String &p_code, const String &p_symbol, const String &p_path, Object *p_owner, LookupResult &r_result) {
+::Error GDScriptLanguage::lookup_code(const String &p_code, const String &p_symbol, const String &p_path, Object *p_owner, LookupResult &r_result) {
 	//before parsing, try the usual stuff
 	if (ClassDB::class_exists(p_symbol)) {
 		r_result.type = ScriptLanguage::LookupResult::RESULT_CLASS;