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Add conversion for instance(), set_shader_param() and node path literals

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This commit is contained in:
Andrew Dunai 2022-08-09 00:05:56 +03:00
parent 9b19a02f31
commit 2d52b706e1
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GPG Key ID: DC7797A711FFF6AF
1 changed files with 38 additions and 5 deletions
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43
editor/project_converter_3_to_4.cpp
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@ -516,6 +516,7 @@ static const char *gdscript_function_renames[][2] = {
{ "set_region_filter_clip", "set_region_filter_clip_enabled" }, // Sprite2D
{ "set_rotate", "set_rotates" }, // PathFollow2D
{ "set_scancode", "set_keycode" }, // InputEventKey
{ "set_shader_param", "set_shader_uniform" }, // InputEventWithModifiers
{ "set_shift", "set_shift_pressed" }, // InputEventWithModifiers
{ "set_size_override", "set_size_2d_override" }, // SubViewport broke ImageTexture
{ "set_size_override_stretch", "set_size_2d_override_stretch" }, // SubViewport
@ -1618,6 +1619,7 @@ public:
RegEx reg_image_lock = RegEx("([a-zA-Z0-9_\\.]+)\\.lock\\(\\)");
RegEx reg_image_unlock = RegEx("([a-zA-Z0-9_\\.]+)\\.unlock\\(\\)");
RegEx reg_os_fullscreen = RegEx("OS.window_fullscreen[= ]+([^#^\n]+)");
RegEx reg_instantiate = RegEx("\\.instance\\(([^\\)]*)\\)");
};
// Function responsible for converting project
@ -1690,7 +1692,6 @@ int ProjectConverter3To4::convert() {
rename_common(builtin_types_renames, file_content);
custom_rename(file_content, "\\.shader", ".gdshader");
custom_rename(file_content, "instance", "instantiate");
} else if (file_name.ends_with(".tscn")) {
rename_classes(file_content); // Using only specialized function
@ -1835,7 +1836,6 @@ int ProjectConverter3To4::validate_conversion() {
changed_elements.append_array(check_for_rename_common(shaders_renames, file_content));
changed_elements.append_array(check_for_rename_common(builtin_types_renames, file_content));
changed_elements.append_array(check_for_custom_rename(file_content, "instance", "instantiate"));
changed_elements.append_array(check_for_custom_rename(file_content, "\\.shader", ".gdshader"));
} else if (file_name.ends_with(".tscn")) {
changed_elements.append_array(check_for_rename_classes(file_content));
@ -2188,6 +2188,15 @@ bool ProjectConverter3To4::test_conversion(const RegExContainer &reg_container)
}
valid = valid & (got == expected);
}
{
String base = "var node = $world/ukraine/lviv.";
String expected = "$world/ukraine/lviv.";
String got = get_object_of_execution(base);
if (got != expected) {
ERR_PRINT("Failed to get proper data from get_object_of_execution `" + base + "` should return `" + expected + "`(" + itos(expected.size()) + "), got instead `" + got + "`(" + itos(got.size()) + ")");
}
valid = valid & (got == expected);
}
}
// get_starting_space
{
@ -2539,22 +2548,43 @@ String ProjectConverter3To4::get_starting_space(const String &line) const {
// so it is `var roman = kieliszek.` and this function return `kieliszek.`
String ProjectConverter3To4::get_object_of_execution(const String &line) const {
int end = line.size() - 1; // Last one is \0
int variable_start = end - 1;
int start = end - 1;
bool is_possibly_nodepath = false;
bool is_valid_nodepath = false;
while (start >= 0) {
char32_t character = line[start];
if ((character >= 'A' && character <= 'Z') || (character >= 'a' && character <= 'z') || character == '.' || character == '_') {
bool is_variable_char = (character >= 'A' && character <= 'Z') || (character >= 'a' && character <= 'z') || character == '.' || character == '_';
bool is_nodepath_start = character == '$';
bool is_nodepath_sep = character == '/';
if (is_variable_char || is_nodepath_start || is_nodepath_sep) {
if (start == 0) {
break;
} else if (is_nodepath_sep) {
// Freeze variable_start, try to fetch more chars since this might be node path literal
is_possibly_nodepath = true;
} else if (is_nodepath_start) {
// Found $, this is a node path literal
is_valid_nodepath = true;
break;
}
if (!is_possibly_nodepath) {
variable_start--;
}
start--;
continue;
} else {
start++; // Found invalid character, needs to be ignored
// Abandon all hope, this is neither a variable nor a node path literal
variable_start++; // Found invalid character, needs to be ignored
break;
}
}
return line.substr(start, (end - start));
if (is_valid_nodepath) {
variable_start = start;
}
return line.substr(variable_start, (end - variable_start));
}
void ProjectConverter3To4::rename_enums(String &file_content) {
@ -2775,6 +2805,9 @@ void ProjectConverter3To4::process_gdscript_line(String &line, const RegExContai
line = reg_container.reg_os_fullscreen.sub(line, "ProjectSettings.set(\"display/window/size/fullscreen\", $1)", true);
}
// Instantiate
line = reg_container.reg_instantiate.sub(line, ".instantiate($1)", true);
// -- r.move_and_slide( a, b, c, d, e ) -> r.set_velocity(a) ... r.move_and_slide() KinematicBody
if (line.find("move_and_slide(") != -1) {
int start = line.find("move_and_slide(");