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Move tool declarations to top in 3to4.

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In godot3, `tool` can follow keywords like `extends` and `class_name`
In godot4, `@tool` must be the first line in the file.
This commit is contained in:
Ryan Roden-Corrent 2023-03-05 07:43:51 -05:00
parent 2267646bf4
commit 9a474fb99f
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GPG key ID: 4E5072F68872BC04
2 changed files with 19 additions and 6 deletions
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23
editor/project_converter_3_to_4.cpp
View file

@ -371,6 +371,8 @@ bool ProjectConverter3To4::convert() {
if (file_size < uint64_t(maximum_file_size)) {
// ".tscn" must work exactly the same as ".gd" files because they may contain built-in Scripts.
if (file_name.ends_with(".gd")) {
fix_tool_declaration(source_lines, reg_container);
rename_classes(source_lines, reg_container); // Using only specialized function.
rename_common(RenamesMap3To4::enum_renames, reg_container.enum_regexes, source_lines);
@ -740,6 +742,10 @@ bool ProjectConverter3To4::test_conversion_basic(String name, String expected, c
bool ProjectConverter3To4::test_conversion(RegExContainer &reg_container) {
bool valid = true;
valid = valid && test_conversion_with_regex("tool", "@tool", &ProjectConverter3To4::fix_tool_declaration, "gdscript keyword", reg_container);
valid = valid && test_conversion_with_regex("\n tool", "\n tool", &ProjectConverter3To4::fix_tool_declaration, "gdscript keyword", reg_container);
valid = valid && test_conversion_with_regex("\n\ntool", "@tool\n\n", &ProjectConverter3To4::fix_tool_declaration, "gdscript keyword", reg_container);
valid = valid && test_conversion_basic("TYPE_REAL", "TYPE_FLOAT", RenamesMap3To4::enum_renames, reg_container.enum_regexes, "enum");
valid = valid && test_conversion_basic("can_instance", "can_instantiate", RenamesMap3To4::gdscript_function_renames, reg_container.gdscript_function_regexes, "gdscript function");
@ -850,9 +856,6 @@ bool ProjectConverter3To4::test_conversion(RegExContainer &reg_container) {
valid = valid && test_conversion_with_regex("\texport_dialog", "\texport_dialog", &ProjectConverter3To4::rename_gdscript_keywords, "gdscript keyword", reg_container);
valid = valid && test_conversion_with_regex("export", "@export", &ProjectConverter3To4::rename_gdscript_keywords, "gdscript keyword", reg_container);
valid = valid && test_conversion_with_regex(" export", " export", &ProjectConverter3To4::rename_gdscript_keywords, "gdscript keyword", reg_container);
valid = valid && test_conversion_with_regex("tool", "@tool", &ProjectConverter3To4::rename_gdscript_keywords, "gdscript keyword", reg_container);
valid = valid && test_conversion_with_regex("\n tool", "\n tool", &ProjectConverter3To4::rename_gdscript_keywords, "gdscript keyword", reg_container);
valid = valid && test_conversion_with_regex("\n\ntool", "\n\n@tool", &ProjectConverter3To4::rename_gdscript_keywords, "gdscript keyword", reg_container);
valid = valid && test_conversion_with_regex("\n\nremote func", "\n\n@rpc(\"any_peer\") func", &ProjectConverter3To4::rename_gdscript_keywords, "gdscript keyword", reg_container);
valid = valid && test_conversion_with_regex("\n\nremotesync func", "\n\n@rpc(\"any_peer\", \"call_local\") func", &ProjectConverter3To4::rename_gdscript_keywords, "gdscript keyword", reg_container);
valid = valid && test_conversion_with_regex("\n\nsync func", "\n\n@rpc(\"any_peer\", \"call_local\") func", &ProjectConverter3To4::rename_gdscript_keywords, "gdscript keyword", reg_container);
@ -1423,6 +1426,17 @@ Vector<String> ProjectConverter3To4::check_for_rename_colors(Vector<String> &lin
return found_renames;
}
void ProjectConverter3To4::fix_tool_declaration(Vector<SourceLine> &source_lines, const RegExContainer &reg_container) {
// In godot4, "tool" became "@tool" and must be located at the top of the file
for (int i = 0; i < source_lines.size(); ++i) {
if (source_lines[i].line == "tool") {
source_lines.remove_at(i);
source_lines.insert(0, { "@tool", false });
return; // assuming there's at most 1 tool declaration
}
}
}
void ProjectConverter3To4::rename_classes(Vector<SourceLine> &source_lines, const RegExContainer &reg_container) {
for (SourceLine &source_line : source_lines) {
if (source_line.is_comment) {
@ -2419,9 +2433,6 @@ void ProjectConverter3To4::rename_gdscript_keywords(Vector<SourceLine> &source_l
String &line = source_line.line;
if (uint64_t(line.length()) <= maximum_line_length) {
if (line.contains("tool")) {
line = reg_container.keyword_gdscript_tool.sub(line, "@tool", true);
}
if (line.contains("export")) {
line = reg_container.keyword_gdscript_export_single.sub(line, "@export", true);
}

2
editor/project_converter_3_to_4.h
View file

@ -71,6 +71,8 @@ class ProjectConverter3To4 {
uint64_t maximum_file_size;
uint64_t maximum_line_length;
void fix_tool_declaration(Vector<SourceLine> &source_lines, const RegExContainer &reg_container);
void rename_colors(Vector<SourceLine> &source_lines, const RegExContainer &reg_container);
Vector<String> check_for_rename_colors(Vector<String> &lines, const RegExContainer &reg_container);