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1426cd3b3a
As many open source projects have started doing it, we're removing the current year from the copyright notice, so that we don't need to bump it every year. It seems like only the first year of publication is technically relevant for copyright notices, and even that seems to be something that many companies stopped listing altogether (in a version controlled codebase, the commits are a much better source of date of publication than a hardcoded copyright statement). We also now list Godot Engine contributors first as we're collectively the current maintainers of the project, and we clarify that the "exclusive" copyright of the co-founders covers the timespan before opensourcing (their further contributions are included as part of Godot Engine contributors). Also fixed "cf." Frenchism - it's meant as "refer to / see". Backported from #70885.
1034 lines
31 KiB
C++
1034 lines
31 KiB
C++
/**************************************************************************/
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/* test_gdscript.cpp */
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/**************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/**************************************************************************/
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/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
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/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/**************************************************************************/
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#include "test_gdscript.h"
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#include "core/os/file_access.h"
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#include "core/os/main_loop.h"
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#include "core/os/os.h"
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#include "modules/modules_enabled.gen.h" // For gdscript.
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#ifdef MODULE_GDSCRIPT_ENABLED
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#include "modules/gdscript/gdscript.h"
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#include "modules/gdscript/gdscript_compiler.h"
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#include "modules/gdscript/gdscript_parser.h"
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#include "modules/gdscript/gdscript_tokenizer.h"
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namespace TestGDScript {
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static void _print_indent(int p_ident, const String &p_text) {
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String txt;
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for (int i = 0; i < p_ident; i++) {
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txt += '\t';
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}
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print_line(txt + p_text);
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}
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static String _parser_extends(const GDScriptParser::ClassNode *p_class) {
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String txt = "extends ";
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if (String(p_class->extends_file) != "") {
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txt += "\"" + p_class->extends_file + "\"";
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if (p_class->extends_class.size()) {
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txt += ".";
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}
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}
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for (int i = 0; i < p_class->extends_class.size(); i++) {
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if (i != 0) {
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txt += ".";
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}
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txt += p_class->extends_class[i];
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}
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return txt;
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}
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static String _parser_expr(const GDScriptParser::Node *p_expr) {
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String txt;
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switch (p_expr->type) {
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case GDScriptParser::Node::TYPE_IDENTIFIER: {
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const GDScriptParser::IdentifierNode *id_node = static_cast<const GDScriptParser::IdentifierNode *>(p_expr);
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txt = id_node->name;
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} break;
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case GDScriptParser::Node::TYPE_CONSTANT: {
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const GDScriptParser::ConstantNode *c_node = static_cast<const GDScriptParser::ConstantNode *>(p_expr);
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if (c_node->value.get_type() == Variant::STRING) {
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txt = "\"" + String(c_node->value) + "\"";
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} else {
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txt = c_node->value;
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}
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} break;
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case GDScriptParser::Node::TYPE_SELF: {
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txt = "self";
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} break;
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case GDScriptParser::Node::TYPE_ARRAY: {
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const GDScriptParser::ArrayNode *arr_node = static_cast<const GDScriptParser::ArrayNode *>(p_expr);
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txt += "[";
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for (int i = 0; i < arr_node->elements.size(); i++) {
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if (i > 0) {
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txt += ", ";
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}
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txt += _parser_expr(arr_node->elements[i]);
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}
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txt += "]";
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} break;
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case GDScriptParser::Node::TYPE_DICTIONARY: {
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const GDScriptParser::DictionaryNode *dict_node = static_cast<const GDScriptParser::DictionaryNode *>(p_expr);
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txt += "{";
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for (int i = 0; i < dict_node->elements.size(); i++) {
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if (i > 0) {
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txt += ", ";
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}
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const GDScriptParser::DictionaryNode::Pair &p = dict_node->elements[i];
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txt += _parser_expr(p.key);
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txt += ":";
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txt += _parser_expr(p.value);
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}
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txt += "}";
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} break;
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case GDScriptParser::Node::TYPE_OPERATOR: {
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const GDScriptParser::OperatorNode *c_node = static_cast<const GDScriptParser::OperatorNode *>(p_expr);
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switch (c_node->op) {
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case GDScriptParser::OperatorNode::OP_PARENT_CALL:
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txt += ".";
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FALLTHROUGH;
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case GDScriptParser::OperatorNode::OP_CALL: {
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ERR_FAIL_COND_V(c_node->arguments.size() < 1, "");
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String func_name;
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const GDScriptParser::Node *nfunc = c_node->arguments[0];
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int arg_ofs = 0;
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if (nfunc->type == GDScriptParser::Node::TYPE_BUILT_IN_FUNCTION) {
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const GDScriptParser::BuiltInFunctionNode *bif_node = static_cast<const GDScriptParser::BuiltInFunctionNode *>(nfunc);
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func_name = GDScriptFunctions::get_func_name(bif_node->function);
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arg_ofs = 1;
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} else if (nfunc->type == GDScriptParser::Node::TYPE_TYPE) {
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const GDScriptParser::TypeNode *t_node = static_cast<const GDScriptParser::TypeNode *>(nfunc);
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func_name = Variant::get_type_name(t_node->vtype);
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arg_ofs = 1;
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} else {
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ERR_FAIL_COND_V(c_node->arguments.size() < 2, "");
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nfunc = c_node->arguments[1];
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ERR_FAIL_COND_V(nfunc->type != GDScriptParser::Node::TYPE_IDENTIFIER, "");
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if (c_node->arguments[0]->type != GDScriptParser::Node::TYPE_SELF) {
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func_name = _parser_expr(c_node->arguments[0]) + ".";
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}
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func_name += _parser_expr(nfunc);
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arg_ofs = 2;
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}
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txt += func_name + "(";
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for (int i = arg_ofs; i < c_node->arguments.size(); i++) {
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const GDScriptParser::Node *arg = c_node->arguments[i];
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if (i > arg_ofs) {
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txt += ", ";
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}
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txt += _parser_expr(arg);
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}
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txt += ")";
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} break;
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case GDScriptParser::OperatorNode::OP_INDEX: {
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ERR_FAIL_COND_V(c_node->arguments.size() != 2, "");
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//index with []
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txt = _parser_expr(c_node->arguments[0]) + "[" + _parser_expr(c_node->arguments[1]) + "]";
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} break;
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case GDScriptParser::OperatorNode::OP_INDEX_NAMED: {
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ERR_FAIL_COND_V(c_node->arguments.size() != 2, "");
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txt = _parser_expr(c_node->arguments[0]) + "." + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_NEG: {
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txt = "-" + _parser_expr(c_node->arguments[0]);
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} break;
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case GDScriptParser::OperatorNode::OP_NOT: {
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txt = "not " + _parser_expr(c_node->arguments[0]);
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} break;
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case GDScriptParser::OperatorNode::OP_BIT_INVERT: {
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txt = "~" + _parser_expr(c_node->arguments[0]);
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} break;
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case GDScriptParser::OperatorNode::OP_IN: {
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txt = _parser_expr(c_node->arguments[0]) + " in " + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_EQUAL: {
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txt = _parser_expr(c_node->arguments[0]) + "==" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_NOT_EQUAL: {
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txt = _parser_expr(c_node->arguments[0]) + "!=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_LESS: {
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txt = _parser_expr(c_node->arguments[0]) + "<" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_LESS_EQUAL: {
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txt = _parser_expr(c_node->arguments[0]) + "<=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_GREATER: {
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txt = _parser_expr(c_node->arguments[0]) + ">" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_GREATER_EQUAL: {
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txt = _parser_expr(c_node->arguments[0]) + ">=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_AND: {
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txt = _parser_expr(c_node->arguments[0]) + " and " + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_OR: {
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txt = _parser_expr(c_node->arguments[0]) + " or " + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ADD: {
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txt = _parser_expr(c_node->arguments[0]) + "+" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_SUB: {
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txt = _parser_expr(c_node->arguments[0]) + "-" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_MUL: {
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txt = _parser_expr(c_node->arguments[0]) + "*" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_DIV: {
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txt = _parser_expr(c_node->arguments[0]) + "/" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_MOD: {
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txt = _parser_expr(c_node->arguments[0]) + "%" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_SHIFT_LEFT: {
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txt = _parser_expr(c_node->arguments[0]) + "<<" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_SHIFT_RIGHT: {
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txt = _parser_expr(c_node->arguments[0]) + ">>" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ASSIGN: {
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txt = _parser_expr(c_node->arguments[0]) + "=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ASSIGN_ADD: {
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txt = _parser_expr(c_node->arguments[0]) + "+=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ASSIGN_SUB: {
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txt = _parser_expr(c_node->arguments[0]) + "-=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ASSIGN_MUL: {
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txt = _parser_expr(c_node->arguments[0]) + "*=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ASSIGN_DIV: {
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txt = _parser_expr(c_node->arguments[0]) + "/=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ASSIGN_MOD: {
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txt = _parser_expr(c_node->arguments[0]) + "%=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ASSIGN_SHIFT_LEFT: {
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txt = _parser_expr(c_node->arguments[0]) + "<<=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ASSIGN_SHIFT_RIGHT: {
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txt = _parser_expr(c_node->arguments[0]) + ">>=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ASSIGN_BIT_AND: {
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txt = _parser_expr(c_node->arguments[0]) + "&=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ASSIGN_BIT_OR: {
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txt = _parser_expr(c_node->arguments[0]) + "|=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_ASSIGN_BIT_XOR: {
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txt = _parser_expr(c_node->arguments[0]) + "^=" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_BIT_AND: {
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txt = _parser_expr(c_node->arguments[0]) + "&" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_BIT_OR: {
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txt = _parser_expr(c_node->arguments[0]) + "|" + _parser_expr(c_node->arguments[1]);
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} break;
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case GDScriptParser::OperatorNode::OP_BIT_XOR: {
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txt = _parser_expr(c_node->arguments[0]) + "^" + _parser_expr(c_node->arguments[1]);
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} break;
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default: {
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}
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}
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} break;
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case GDScriptParser::Node::TYPE_CAST: {
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const GDScriptParser::CastNode *cast_node = static_cast<const GDScriptParser::CastNode *>(p_expr);
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txt = _parser_expr(cast_node->source_node) + " as " + cast_node->cast_type.to_string();
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} break;
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case GDScriptParser::Node::TYPE_NEWLINE: {
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//skippie
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} break;
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default: {
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ERR_FAIL_V_MSG("", "Parser bug at " + itos(p_expr->line) + ", invalid expression type: " + itos(p_expr->type));
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}
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}
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return txt;
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}
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static void _parser_show_block(const GDScriptParser::BlockNode *p_block, int p_indent) {
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for (int i = 0; i < p_block->statements.size(); i++) {
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const GDScriptParser::Node *statement = p_block->statements[i];
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switch (statement->type) {
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case GDScriptParser::Node::TYPE_CONTROL_FLOW: {
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const GDScriptParser::ControlFlowNode *cf_node = static_cast<const GDScriptParser::ControlFlowNode *>(statement);
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switch (cf_node->cf_type) {
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case GDScriptParser::ControlFlowNode::CF_IF: {
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ERR_FAIL_COND(cf_node->arguments.size() != 1);
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String txt;
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txt += "if ";
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txt += _parser_expr(cf_node->arguments[0]);
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txt += ":";
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_print_indent(p_indent, txt);
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ERR_FAIL_COND(!cf_node->body);
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_parser_show_block(cf_node->body, p_indent + 1);
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if (cf_node->body_else) {
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_print_indent(p_indent, "else:");
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_parser_show_block(cf_node->body_else, p_indent + 1);
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}
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} break;
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case GDScriptParser::ControlFlowNode::CF_FOR: {
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ERR_FAIL_COND(cf_node->arguments.size() != 2);
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String txt;
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txt += "for ";
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txt += _parser_expr(cf_node->arguments[0]);
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txt += " in ";
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txt += _parser_expr(cf_node->arguments[1]);
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txt += ":";
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_print_indent(p_indent, txt);
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ERR_FAIL_COND(!cf_node->body);
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_parser_show_block(cf_node->body, p_indent + 1);
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} break;
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case GDScriptParser::ControlFlowNode::CF_WHILE: {
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ERR_FAIL_COND(cf_node->arguments.size() != 1);
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String txt;
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txt += "while ";
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txt += _parser_expr(cf_node->arguments[0]);
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txt += ":";
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_print_indent(p_indent, txt);
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ERR_FAIL_COND(!cf_node->body);
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_parser_show_block(cf_node->body, p_indent + 1);
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} break;
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case GDScriptParser::ControlFlowNode::CF_MATCH: {
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// FIXME: Implement
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} break;
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case GDScriptParser::ControlFlowNode::CF_CONTINUE: {
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_print_indent(p_indent, "continue");
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} break;
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case GDScriptParser::ControlFlowNode::CF_BREAK: {
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_print_indent(p_indent, "break");
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} break;
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case GDScriptParser::ControlFlowNode::CF_RETURN: {
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if (cf_node->arguments.size()) {
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_print_indent(p_indent, "return " + _parser_expr(cf_node->arguments[0]));
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} else {
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_print_indent(p_indent, "return ");
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}
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} break;
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}
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} break;
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case GDScriptParser::Node::TYPE_LOCAL_VAR: {
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const GDScriptParser::LocalVarNode *lv_node = static_cast<const GDScriptParser::LocalVarNode *>(statement);
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_print_indent(p_indent, "var " + String(lv_node->name));
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} break;
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default: {
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//expression i guess
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_print_indent(p_indent, _parser_expr(statement));
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}
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}
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}
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}
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static void _parser_show_function(const GDScriptParser::FunctionNode *p_func, int p_indent, GDScriptParser::BlockNode *p_initializer = nullptr) {
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String txt;
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if (p_func->_static) {
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txt = "static ";
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}
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txt += "func ";
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if (p_func->name == "") { // initializer
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txt += "[built-in-initializer]";
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} else {
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txt += String(p_func->name);
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}
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txt += "(";
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for (int i = 0; i < p_func->arguments.size(); i++) {
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if (i != 0) {
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txt += ", ";
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}
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txt += "var " + String(p_func->arguments[i]);
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if (i >= (p_func->arguments.size() - p_func->default_values.size())) {
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int defarg = i - (p_func->arguments.size() - p_func->default_values.size());
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txt += "=";
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txt += _parser_expr(p_func->default_values[defarg]);
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}
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}
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txt += ")";
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//todo constructor check!
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txt += ":";
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_print_indent(p_indent, txt);
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if (p_initializer) {
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_parser_show_block(p_initializer, p_indent + 1);
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}
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_parser_show_block(p_func->body, p_indent + 1);
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}
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|
|
static void _parser_show_class(const GDScriptParser::ClassNode *p_class, int p_indent, const Vector<String> &p_code) {
|
|
if (p_indent == 0 && (String(p_class->extends_file) != "" || p_class->extends_class.size())) {
|
|
_print_indent(p_indent, _parser_extends(p_class));
|
|
print_line("\n");
|
|
}
|
|
|
|
for (int i = 0; i < p_class->subclasses.size(); i++) {
|
|
const GDScriptParser::ClassNode *subclass = p_class->subclasses[i];
|
|
String line = "class " + subclass->name;
|
|
if (String(subclass->extends_file) != "" || subclass->extends_class.size()) {
|
|
line += " " + _parser_extends(subclass);
|
|
}
|
|
line += ":";
|
|
_print_indent(p_indent, line);
|
|
_parser_show_class(subclass, p_indent + 1, p_code);
|
|
print_line("\n");
|
|
}
|
|
|
|
for (Map<StringName, GDScriptParser::ClassNode::Constant>::Element *E = p_class->constant_expressions.front(); E; E = E->next()) {
|
|
const GDScriptParser::ClassNode::Constant &constant = E->get();
|
|
_print_indent(p_indent, "const " + String(E->key()) + "=" + _parser_expr(constant.expression));
|
|
}
|
|
|
|
for (int i = 0; i < p_class->variables.size(); i++) {
|
|
const GDScriptParser::ClassNode::Member &m = p_class->variables[i];
|
|
|
|
_print_indent(p_indent, "var " + String(m.identifier));
|
|
}
|
|
|
|
print_line("\n");
|
|
|
|
for (int i = 0; i < p_class->static_functions.size(); i++) {
|
|
_parser_show_function(p_class->static_functions[i], p_indent);
|
|
print_line("\n");
|
|
}
|
|
|
|
for (int i = 0; i < p_class->functions.size(); i++) {
|
|
if (String(p_class->functions[i]->name) == "_init") {
|
|
_parser_show_function(p_class->functions[i], p_indent, p_class->initializer);
|
|
} else {
|
|
_parser_show_function(p_class->functions[i], p_indent);
|
|
}
|
|
print_line("\n");
|
|
}
|
|
//_parser_show_function(p_class->initializer,p_indent);
|
|
print_line("\n");
|
|
}
|
|
|
|
static String _disassemble_addr(const Ref<GDScript> &p_script, const GDScriptFunction &func, int p_addr) {
|
|
int addr = p_addr & GDScriptFunction::ADDR_MASK;
|
|
|
|
switch (p_addr >> GDScriptFunction::ADDR_BITS) {
|
|
case GDScriptFunction::ADDR_TYPE_SELF: {
|
|
return "self";
|
|
} break;
|
|
case GDScriptFunction::ADDR_TYPE_CLASS: {
|
|
return "class";
|
|
} break;
|
|
case GDScriptFunction::ADDR_TYPE_MEMBER: {
|
|
return "member(" + p_script->debug_get_member_by_index(addr) + ")";
|
|
} break;
|
|
case GDScriptFunction::ADDR_TYPE_CLASS_CONSTANT: {
|
|
return "class_const(" + func.get_global_name(addr) + ")";
|
|
} break;
|
|
case GDScriptFunction::ADDR_TYPE_LOCAL_CONSTANT: {
|
|
Variant v = func.get_constant(addr);
|
|
String txt;
|
|
if (v.get_type() == Variant::STRING || v.get_type() == Variant::NODE_PATH) {
|
|
txt = "\"" + String(v) + "\"";
|
|
} else {
|
|
txt = v;
|
|
}
|
|
return "const(" + txt + ")";
|
|
} break;
|
|
case GDScriptFunction::ADDR_TYPE_STACK: {
|
|
return "stack(" + itos(addr) + ")";
|
|
} break;
|
|
case GDScriptFunction::ADDR_TYPE_STACK_VARIABLE: {
|
|
return "var_stack(" + itos(addr) + ")";
|
|
} break;
|
|
case GDScriptFunction::ADDR_TYPE_GLOBAL: {
|
|
return "global(" + func.get_global_name(addr) + ")";
|
|
} break;
|
|
case GDScriptFunction::ADDR_TYPE_NIL: {
|
|
return "nil";
|
|
} break;
|
|
}
|
|
|
|
return "<err>";
|
|
}
|
|
|
|
static void _disassemble_class(const Ref<GDScript> &p_class, const Vector<String> &p_code) {
|
|
const Map<StringName, GDScriptFunction *> &mf = p_class->debug_get_member_functions();
|
|
|
|
for (const Map<StringName, GDScriptFunction *>::Element *E = mf.front(); E; E = E->next()) {
|
|
const GDScriptFunction &func = *E->get();
|
|
const int *code = func.get_code();
|
|
int codelen = func.get_code_size();
|
|
String defargs;
|
|
if (func.get_default_argument_count()) {
|
|
defargs = "defarg at: ";
|
|
for (int i = 0; i < func.get_default_argument_count(); i++) {
|
|
if (i > 0) {
|
|
defargs += ",";
|
|
}
|
|
defargs += itos(func.get_default_argument_addr(i));
|
|
}
|
|
defargs += " ";
|
|
}
|
|
print_line("== function " + String(func.get_name()) + "() :: stack size: " + itos(func.get_max_stack_size()) + " " + defargs + "==");
|
|
|
|
#define DADDR(m_ip) (_disassemble_addr(p_class, func, code[ip + m_ip]))
|
|
|
|
for (int ip = 0; ip < codelen;) {
|
|
int incr = 0;
|
|
String txt = itos(ip) + " ";
|
|
|
|
switch (code[ip]) {
|
|
case GDScriptFunction::OPCODE_OPERATOR: {
|
|
int op = code[ip + 1];
|
|
txt += " op ";
|
|
|
|
String opname = Variant::get_operator_name(Variant::Operator(op));
|
|
|
|
txt += DADDR(4);
|
|
txt += " = ";
|
|
txt += DADDR(2);
|
|
txt += " " + opname + " ";
|
|
txt += DADDR(3);
|
|
incr += 5;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_SET: {
|
|
txt += "set ";
|
|
txt += DADDR(1);
|
|
txt += "[";
|
|
txt += DADDR(2);
|
|
txt += "]=";
|
|
txt += DADDR(3);
|
|
incr += 4;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_GET: {
|
|
txt += " get ";
|
|
txt += DADDR(3);
|
|
txt += "=";
|
|
txt += DADDR(1);
|
|
txt += "[";
|
|
txt += DADDR(2);
|
|
txt += "]";
|
|
incr += 4;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_SET_NAMED: {
|
|
txt += " set_named ";
|
|
txt += DADDR(1);
|
|
txt += "[\"";
|
|
txt += func.get_global_name(code[ip + 2]);
|
|
txt += "\"]=";
|
|
txt += DADDR(3);
|
|
incr += 4;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_GET_NAMED: {
|
|
txt += " get_named ";
|
|
txt += DADDR(3);
|
|
txt += "=";
|
|
txt += DADDR(1);
|
|
txt += "[\"";
|
|
txt += func.get_global_name(code[ip + 2]);
|
|
txt += "\"]";
|
|
incr += 4;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_SET_MEMBER: {
|
|
txt += " set_member ";
|
|
txt += "[\"";
|
|
txt += func.get_global_name(code[ip + 1]);
|
|
txt += "\"]=";
|
|
txt += DADDR(2);
|
|
incr += 3;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_GET_MEMBER: {
|
|
txt += " get_member ";
|
|
txt += DADDR(2);
|
|
txt += "=";
|
|
txt += "[\"";
|
|
txt += func.get_global_name(code[ip + 1]);
|
|
txt += "\"]";
|
|
incr += 3;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_ASSIGN: {
|
|
txt += " assign ";
|
|
txt += DADDR(1);
|
|
txt += "=";
|
|
txt += DADDR(2);
|
|
incr += 3;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_ASSIGN_TRUE: {
|
|
txt += " assign ";
|
|
txt += DADDR(1);
|
|
txt += "= true";
|
|
incr += 2;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_ASSIGN_FALSE: {
|
|
txt += " assign ";
|
|
txt += DADDR(1);
|
|
txt += "= false";
|
|
incr += 2;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_ASSIGN_TYPED_BUILTIN: {
|
|
txt += " assign typed builtin (";
|
|
txt += Variant::get_type_name((Variant::Type)code[ip + 1]);
|
|
txt += ") ";
|
|
txt += DADDR(2);
|
|
txt += " = ";
|
|
txt += DADDR(3);
|
|
incr += 4;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_ASSIGN_TYPED_NATIVE: {
|
|
Variant className = func.get_constant(code[ip + 1]);
|
|
GDScriptNativeClass *nc = Object::cast_to<GDScriptNativeClass>(className.operator Object *());
|
|
|
|
txt += " assign typed native (";
|
|
txt += nc->get_name().operator String();
|
|
txt += ") ";
|
|
txt += DADDR(2);
|
|
txt += " = ";
|
|
txt += DADDR(3);
|
|
incr += 4;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_CAST_TO_SCRIPT: {
|
|
txt += " cast ";
|
|
txt += DADDR(3);
|
|
txt += "=";
|
|
txt += DADDR(1);
|
|
txt += " as ";
|
|
txt += DADDR(2);
|
|
incr += 4;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_CONSTRUCT: {
|
|
Variant::Type t = Variant::Type(code[ip + 1]);
|
|
int argc = code[ip + 2];
|
|
|
|
txt += " construct ";
|
|
txt += DADDR(3 + argc);
|
|
txt += " = ";
|
|
|
|
txt += Variant::get_type_name(t) + "(";
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
txt += ", ";
|
|
}
|
|
txt += DADDR(i + 3);
|
|
}
|
|
txt += ")";
|
|
|
|
incr = 4 + argc;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_CONSTRUCT_ARRAY: {
|
|
int argc = code[ip + 1];
|
|
txt += " make_array ";
|
|
txt += DADDR(2 + argc);
|
|
txt += " = [ ";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
txt += ", ";
|
|
}
|
|
txt += DADDR(2 + i);
|
|
}
|
|
|
|
txt += "]";
|
|
|
|
incr += 3 + argc;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_CONSTRUCT_DICTIONARY: {
|
|
int argc = code[ip + 1];
|
|
txt += " make_dict ";
|
|
txt += DADDR(2 + argc * 2);
|
|
txt += " = { ";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
txt += ", ";
|
|
}
|
|
txt += DADDR(2 + i * 2 + 0);
|
|
txt += ":";
|
|
txt += DADDR(2 + i * 2 + 1);
|
|
}
|
|
|
|
txt += "}";
|
|
|
|
incr += 3 + argc * 2;
|
|
|
|
} break;
|
|
|
|
case GDScriptFunction::OPCODE_CALL:
|
|
case GDScriptFunction::OPCODE_CALL_RETURN: {
|
|
bool ret = code[ip] == GDScriptFunction::OPCODE_CALL_RETURN;
|
|
|
|
if (ret) {
|
|
txt += " call-ret ";
|
|
} else {
|
|
txt += " call ";
|
|
}
|
|
|
|
int argc = code[ip + 1];
|
|
if (ret) {
|
|
txt += DADDR(4 + argc) + "=";
|
|
}
|
|
|
|
txt += DADDR(2) + ".";
|
|
txt += String(func.get_global_name(code[ip + 3]));
|
|
txt += "(";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
txt += ", ";
|
|
}
|
|
txt += DADDR(4 + i);
|
|
}
|
|
txt += ")";
|
|
|
|
incr = 5 + argc;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_CALL_BUILT_IN: {
|
|
txt += " call-built-in ";
|
|
|
|
int argc = code[ip + 2];
|
|
txt += DADDR(3 + argc) + "=";
|
|
|
|
txt += GDScriptFunctions::get_func_name(GDScriptFunctions::Function(code[ip + 1]));
|
|
txt += "(";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
txt += ", ";
|
|
}
|
|
txt += DADDR(3 + i);
|
|
}
|
|
txt += ")";
|
|
|
|
incr = 4 + argc;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_CALL_SELF_BASE: {
|
|
txt += " call-self-base ";
|
|
|
|
int argc = code[ip + 2];
|
|
txt += DADDR(3 + argc) + "=";
|
|
|
|
txt += func.get_global_name(code[ip + 1]);
|
|
txt += "(";
|
|
|
|
for (int i = 0; i < argc; i++) {
|
|
if (i > 0) {
|
|
txt += ", ";
|
|
}
|
|
txt += DADDR(3 + i);
|
|
}
|
|
txt += ")";
|
|
|
|
incr = 4 + argc;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_YIELD: {
|
|
txt += " yield ";
|
|
incr = 1;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_YIELD_SIGNAL: {
|
|
txt += " yield_signal ";
|
|
txt += DADDR(1);
|
|
txt += ",";
|
|
txt += DADDR(2);
|
|
incr = 3;
|
|
} break;
|
|
case GDScriptFunction::OPCODE_YIELD_RESUME: {
|
|
txt += " yield resume: ";
|
|
txt += DADDR(1);
|
|
incr = 2;
|
|
} break;
|
|
case GDScriptFunction::OPCODE_JUMP: {
|
|
txt += " jump ";
|
|
txt += itos(code[ip + 1]);
|
|
|
|
incr = 2;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_JUMP_IF: {
|
|
txt += " jump-if ";
|
|
txt += DADDR(1);
|
|
txt += " to ";
|
|
txt += itos(code[ip + 2]);
|
|
|
|
incr = 3;
|
|
} break;
|
|
case GDScriptFunction::OPCODE_JUMP_IF_NOT: {
|
|
txt += " jump-if-not ";
|
|
txt += DADDR(1);
|
|
txt += " to ";
|
|
txt += itos(code[ip + 2]);
|
|
|
|
incr = 3;
|
|
} break;
|
|
case GDScriptFunction::OPCODE_JUMP_TO_DEF_ARGUMENT: {
|
|
txt += " jump-to-default-argument ";
|
|
incr = 1;
|
|
} break;
|
|
case GDScriptFunction::OPCODE_RETURN: {
|
|
txt += " return ";
|
|
txt += DADDR(1);
|
|
|
|
incr = 2;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_ITERATE_BEGIN: {
|
|
txt += " for-init " + DADDR(4) + " in " + DADDR(2) + " counter " + DADDR(1) + " end " + itos(code[ip + 3]);
|
|
incr += 5;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_ITERATE: {
|
|
txt += " for-loop " + DADDR(4) + " in " + DADDR(2) + " counter " + DADDR(1) + " end " + itos(code[ip + 3]);
|
|
incr += 5;
|
|
|
|
} break;
|
|
case GDScriptFunction::OPCODE_LINE: {
|
|
int line = code[ip + 1] - 1;
|
|
if (line >= 0 && line < p_code.size()) {
|
|
txt = "\n" + itos(line + 1) + ": " + p_code[line] + "\n";
|
|
} else {
|
|
txt = "";
|
|
}
|
|
incr += 2;
|
|
} break;
|
|
case GDScriptFunction::OPCODE_END: {
|
|
txt += " end";
|
|
incr += 1;
|
|
} break;
|
|
case GDScriptFunction::OPCODE_ASSERT: {
|
|
txt += " assert ";
|
|
txt += DADDR(1);
|
|
incr += 2;
|
|
|
|
} break;
|
|
}
|
|
|
|
if (incr == 0) {
|
|
ERR_BREAK_MSG(true, "Unhandled opcode: " + itos(code[ip]));
|
|
}
|
|
|
|
ip += incr;
|
|
if (txt != "") {
|
|
print_line(txt);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
MainLoop *test(TestType p_type) {
|
|
List<String> cmdlargs = OS::get_singleton()->get_cmdline_args();
|
|
|
|
if (cmdlargs.empty()) {
|
|
return nullptr;
|
|
}
|
|
|
|
String test = cmdlargs.back()->get();
|
|
if (!test.ends_with(".gd") && !test.ends_with(".gdc")) {
|
|
print_line("This test expects a path to a GDScript file as its last parameter. Got: " + test);
|
|
return nullptr;
|
|
}
|
|
|
|
FileAccess *fa = FileAccess::open(test, FileAccess::READ);
|
|
ERR_FAIL_COND_V_MSG(!fa, nullptr, "Could not open file: " + test);
|
|
|
|
Vector<uint8_t> buf;
|
|
uint64_t flen = fa->get_len();
|
|
buf.resize(fa->get_len() + 1);
|
|
fa->get_buffer(buf.ptrw(), flen);
|
|
buf.write[flen] = 0;
|
|
|
|
String code;
|
|
code.parse_utf8((const char *)&buf[0]);
|
|
|
|
Vector<String> lines;
|
|
int last = 0;
|
|
|
|
for (int i = 0; i <= code.length(); i++) {
|
|
if (code[i] == '\n' || code[i] == 0) {
|
|
lines.push_back(code.substr(last, i - last));
|
|
last = i + 1;
|
|
}
|
|
}
|
|
|
|
if (p_type == TEST_TOKENIZER) {
|
|
GDScriptTokenizerText tk;
|
|
tk.set_code(code);
|
|
int line = -1;
|
|
while (tk.get_token() != GDScriptTokenizer::TK_EOF) {
|
|
String text;
|
|
if (tk.get_token() == GDScriptTokenizer::TK_IDENTIFIER) {
|
|
text = "'" + tk.get_token_identifier() + "' (identifier)";
|
|
} else if (tk.get_token() == GDScriptTokenizer::TK_CONSTANT) {
|
|
const Variant &c = tk.get_token_constant();
|
|
if (c.get_type() == Variant::STRING) {
|
|
text = "\"" + String(c) + "\"";
|
|
} else {
|
|
text = c;
|
|
}
|
|
|
|
text = text + " (" + Variant::get_type_name(c.get_type()) + " constant)";
|
|
} else if (tk.get_token() == GDScriptTokenizer::TK_ERROR) {
|
|
text = "ERROR: " + tk.get_token_error();
|
|
} else if (tk.get_token() == GDScriptTokenizer::TK_NEWLINE) {
|
|
text = "newline (" + itos(tk.get_token_line()) + ") + indent: " + itos(tk.get_token_line_indent());
|
|
} else if (tk.get_token() == GDScriptTokenizer::TK_BUILT_IN_FUNC) {
|
|
text = "'" + String(GDScriptFunctions::get_func_name(tk.get_token_built_in_func())) + "' (built-in function)";
|
|
} else {
|
|
text = tk.get_token_name(tk.get_token());
|
|
}
|
|
|
|
if (tk.get_token_line() != line) {
|
|
int from = line + 1;
|
|
line = tk.get_token_line();
|
|
|
|
for (int i = from; i <= line; i++) {
|
|
int l = i - 1;
|
|
if (l >= 0 && l < lines.size()) {
|
|
print_line("\n" + itos(i) + ": " + lines[l] + "\n");
|
|
}
|
|
}
|
|
}
|
|
print_line("\t(" + itos(tk.get_token_column()) + "): " + text);
|
|
tk.advance();
|
|
}
|
|
}
|
|
|
|
if (p_type == TEST_PARSER) {
|
|
GDScriptParser parser;
|
|
Error err = parser.parse(code);
|
|
if (err) {
|
|
print_line("Parse Error:\n" + itos(parser.get_error_line()) + ":" + itos(parser.get_error_column()) + ":" + parser.get_error());
|
|
memdelete(fa);
|
|
return nullptr;
|
|
}
|
|
|
|
const GDScriptParser::Node *root = parser.get_parse_tree();
|
|
ERR_FAIL_COND_V(root->type != GDScriptParser::Node::TYPE_CLASS, nullptr);
|
|
const GDScriptParser::ClassNode *cnode = static_cast<const GDScriptParser::ClassNode *>(root);
|
|
|
|
_parser_show_class(cnode, 0, lines);
|
|
}
|
|
|
|
if (p_type == TEST_COMPILER) {
|
|
GDScriptParser parser;
|
|
|
|
Error err = parser.parse(code);
|
|
if (err) {
|
|
print_line("Parse Error:\n" + itos(parser.get_error_line()) + ":" + itos(parser.get_error_column()) + ":" + parser.get_error());
|
|
memdelete(fa);
|
|
return nullptr;
|
|
}
|
|
|
|
Ref<GDScript> gds;
|
|
gds.instance();
|
|
|
|
GDScriptCompiler gdc;
|
|
err = gdc.compile(&parser, gds.ptr());
|
|
if (err) {
|
|
print_line("Compile Error:\n" + itos(gdc.get_error_line()) + ":" + itos(gdc.get_error_column()) + ":" + gdc.get_error());
|
|
return nullptr;
|
|
}
|
|
|
|
Ref<GDScript> current = gds;
|
|
|
|
while (current.is_valid()) {
|
|
print_line("** CLASS **");
|
|
_disassemble_class(current, lines);
|
|
|
|
current = current->get_base();
|
|
}
|
|
|
|
} else if (p_type == TEST_BYTECODE) {
|
|
Vector<uint8_t> buf2 = GDScriptTokenizerBuffer::parse_code_string(code);
|
|
String dst = test.get_basename() + ".gdc";
|
|
FileAccess *fw = FileAccess::open(dst, FileAccess::WRITE);
|
|
fw->store_buffer(buf2.ptr(), buf2.size());
|
|
memdelete(fw);
|
|
}
|
|
|
|
memdelete(fa);
|
|
|
|
return nullptr;
|
|
}
|
|
} // namespace TestGDScript
|
|
|
|
#else
|
|
|
|
namespace TestGDScript {
|
|
|
|
MainLoop *test(TestType p_type) {
|
|
ERR_PRINT("The GDScript module is disabled, therefore GDScript tests cannot be used.");
|
|
return NULL;
|
|
}
|
|
} // namespace TestGDScript
|
|
|
|
#endif
|