diff options
Diffstat (limited to 'modules/gdscript/language_server/gdscript_extend_parser.cpp')
| -rw-r--r-- | modules/gdscript/language_server/gdscript_extend_parser.cpp | 58 |
1 files changed, 52 insertions, 6 deletions
diff --git a/modules/gdscript/language_server/gdscript_extend_parser.cpp b/modules/gdscript/language_server/gdscript_extend_parser.cpp index 6b5c26ec81..0f6f13944b 100644 --- a/modules/gdscript/language_server/gdscript_extend_parser.cpp +++ b/modules/gdscript/language_server/gdscript_extend_parser.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2019 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2019 Godot Engine contributors (cf. AUTHORS.md) */ +/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -112,10 +112,11 @@ void ExtendGDScriptParser::update_document_links(const String &p_code) { FileAccessRef fs = FileAccess::create(FileAccess::ACCESS_RESOURCES); tokenizer.set_code(p_code); while (true) { - if (tokenizer.get_token() == GDScriptTokenizer::TK_EOF) { + GDScriptTokenizerText::Token token = tokenizer.get_token(); + if (token == GDScriptTokenizer::TK_EOF || token == GDScriptTokenizer::TK_ERROR) { break; - } else if (tokenizer.get_token() == GDScriptTokenizer::TK_CONSTANT) { - Variant const_val = tokenizer.get_token_constant(); + } else if (token == GDScriptTokenizer::TK_CONSTANT) { + const Variant &const_val = tokenizer.get_token_constant(); if (const_val.get_type() == Variant::STRING) { String path = const_val; bool exists = fs->file_exists(path); @@ -522,6 +523,51 @@ const lsp::DocumentSymbol *ExtendGDScriptParser::search_symbol_defined_at_line(i return ret; } +Error ExtendGDScriptParser::get_left_function_call(const lsp::Position &p_position, lsp::Position &r_func_pos, int &r_arg_index) const { + + ERR_FAIL_INDEX_V(p_position.line, lines.size(), ERR_INVALID_PARAMETER); + + int bracket_stack = 0; + int index = 0; + + bool found = false; + for (int l = p_position.line; l >= 0; --l) { + String line = lines[l]; + int c = line.length() - 1; + if (l == p_position.line) { + c = MIN(c, p_position.character - 1); + } + + while (c >= 0) { + const CharType &character = line[c]; + if (character == ')') { + ++bracket_stack; + } else if (character == '(') { + --bracket_stack; + if (bracket_stack < 0) { + found = true; + } + } + if (bracket_stack <= 0 && character == ',') { + ++index; + } + --c; + if (found) { + r_func_pos.character = c; + break; + } + } + + if (found) { + r_func_pos.line = l; + r_arg_index = index; + return OK; + } + } + + return ERR_METHOD_NOT_FOUND; +} + const lsp::DocumentSymbol *ExtendGDScriptParser::get_symbol_defined_at_line(int p_line) const { if (p_line <= 0) { return &class_symbol; @@ -711,7 +757,7 @@ Dictionary ExtendGDScriptParser::dump_class_api(const GDScriptParser::ClassNode Array static_functions; for (int i = 0; i < p_class->static_functions.size(); ++i) { - static_functions.append(dump_function_api(p_class->functions[i])); + static_functions.append(dump_function_api(p_class->static_functions[i])); } class_api["static_functions"] = static_functions; |