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GDScript: Lambda hot reloading

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Co-authored-by: Adam Scott <ascott.ca@gmail.com>
This commit is contained in:
rune-scape
2023-09-13 00:40:48 -07:00
committed by Adam Scott
parent 30f2a6d611
commit 9fb8862d73
7 changed files with 309 additions and 3 deletions
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35
modules/gdscript/gdscript_compiler.h
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@@ -44,6 +44,34 @@ class GDScriptCompiler {
HashSet<GDScript *> parsing_classes;
GDScript *main_script = nullptr;
struct FunctionLambdaInfo {
GDScriptFunction *function;
GDScriptFunction *parent;
Ref<GDScript> script;
StringName name;
int line;
int index;
int depth;
//uint64_t code_hash;
//int code_size;
int capture_count;
int use_self;
int arg_count;
int default_arg_count;
//Vector<GDScriptDataType> argument_types;
//GDScriptDataType return_type;
Vector<FunctionLambdaInfo> sublambdas;
};
struct ScriptLambdaInfo {
Vector<FunctionLambdaInfo> implicit_initializer_info;
Vector<FunctionLambdaInfo> implicit_ready_info;
Vector<FunctionLambdaInfo> static_initializer_info;
HashMap<StringName, Vector<FunctionLambdaInfo>> member_function_infos;
Vector<FunctionLambdaInfo> other_function_infos;
HashMap<StringName, ScriptLambdaInfo> subclass_info;
};
struct CodeGen {
GDScript *script = nullptr;
const GDScriptParser::ClassNode *class_node = nullptr;
@@ -137,6 +165,13 @@ class GDScriptCompiler {
Error _parse_setter_getter(GDScript *p_script, const GDScriptParser::ClassNode *p_class, const GDScriptParser::VariableNode *p_variable, bool p_is_setter);
Error _prepare_compilation(GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state);
Error _compile_class(GDScript *p_script, const GDScriptParser::ClassNode *p_class, bool p_keep_state);
FunctionLambdaInfo _get_function_replacement_info(GDScriptFunction *p_func, int p_index = -1, int p_depth = 0, GDScriptFunction *p_parent_func = nullptr);
Vector<FunctionLambdaInfo> _get_function_lambda_replacement_info(GDScriptFunction *p_func, int p_depth = 0, GDScriptFunction *p_parent_func = nullptr);
ScriptLambdaInfo _get_script_lambda_replacement_info(GDScript *p_script);
bool _do_function_infos_match(const FunctionLambdaInfo &p_old_info, const FunctionLambdaInfo *p_new_info);
void _get_function_ptr_replacements(HashMap<GDScriptFunction *, GDScriptFunction *> &r_replacements, const FunctionLambdaInfo &p_old_info, const FunctionLambdaInfo *p_new_info);
void _get_function_ptr_replacements(HashMap<GDScriptFunction *, GDScriptFunction *> &r_replacements, const Vector<FunctionLambdaInfo> &p_old_infos, const Vector<FunctionLambdaInfo> *p_new_infos);
void _get_function_ptr_replacements(HashMap<GDScriptFunction *, GDScriptFunction *> &r_replacements, const ScriptLambdaInfo &p_old_info, const ScriptLambdaInfo *p_new_info);
int err_line = 0;
int err_column = 0;
StringName source;