1 files changed, 33 insertions, 184 deletions

diff --git a/modules/gdscript/gd_script.h b/modules/gdscript/gd_script.h
index 663fc985a7..f052d13685 100644
--- a/modules/gdscript/gd_script.h
+++ b/modules/gdscript/gd_script.h
@@ -32,185 +32,7 @@
 #include "script_language.h"
 #include "io/resource_loader.h"
 #include "io/resource_saver.h"
-#include "os/thread.h"
-#include "pair.h"
-class GDInstance;
-class GDScript;
-
-
-
-class GDFunction {
-public:
-
-	enum Opcode {
-		OPCODE_OPERATOR,
-		OPCODE_EXTENDS_TEST,
-		OPCODE_SET,
-		OPCODE_GET,
-		OPCODE_SET_NAMED,
-		OPCODE_GET_NAMED,
-		OPCODE_ASSIGN,
-		OPCODE_ASSIGN_TRUE,
-		OPCODE_ASSIGN_FALSE,
-		OPCODE_CONSTRUCT, //only for basic types!!
-		OPCODE_CONSTRUCT_ARRAY,
-		OPCODE_CONSTRUCT_DICTIONARY,
-		OPCODE_CALL,
-		OPCODE_CALL_RETURN,
-		OPCODE_CALL_BUILT_IN,
-		OPCODE_CALL_SELF,
-		OPCODE_CALL_SELF_BASE,
-		OPCODE_YIELD,
-		OPCODE_YIELD_SIGNAL,
-		OPCODE_YIELD_RESUME,
-		OPCODE_JUMP,
-		OPCODE_JUMP_IF,
-		OPCODE_JUMP_IF_NOT,
-		OPCODE_JUMP_TO_DEF_ARGUMENT,
-		OPCODE_RETURN,
-		OPCODE_ITERATE_BEGIN,
-		OPCODE_ITERATE,
-		OPCODE_ASSERT,
-		OPCODE_BREAKPOINT,
-		OPCODE_LINE,
-		OPCODE_END
-	};
-
-	enum Address {
-		ADDR_BITS=24,
-		ADDR_MASK=((1<<ADDR_BITS)-1),
-		ADDR_TYPE_MASK=~ADDR_MASK,
-		ADDR_TYPE_SELF=0,
-		ADDR_TYPE_CLASS=1,
-		ADDR_TYPE_MEMBER=2,
-		ADDR_TYPE_CLASS_CONSTANT=3,
-		ADDR_TYPE_LOCAL_CONSTANT=4,
-		ADDR_TYPE_STACK=5,
-		ADDR_TYPE_STACK_VARIABLE=6,
-		ADDR_TYPE_GLOBAL=7,
-		ADDR_TYPE_NIL=8
-	};
-
-    struct StackDebug {
-
-        int line;
-        int pos;
-        bool added;
-        StringName identifier;
-    };
-
-private:
-friend class GDCompiler;
-
-	StringName source;
-
-	mutable Variant nil;
-	mutable Variant *_constants_ptr;
-	int _constant_count;
-	const StringName *_global_names_ptr;
-	int _global_names_count;
-	const int *_default_arg_ptr;
-	int _default_arg_count;
-	const int *_code_ptr;
-	int _code_size;
-	int _argument_count;
-	int _stack_size;
-	int _call_size;
-	int _initial_line;
-	bool _static;
-	GDScript *_script;
-
-	StringName name;
-	Vector<Variant> constants;
-	Vector<StringName> global_names;
-	Vector<int> default_arguments;
-	Vector<int> code;
-#ifdef DEBUG_ENABLED
-	CharString func_cname;
-	const char*_func_cname;
-#endif
-
-#ifdef TOOLS_ENABLED
-	Vector<StringName> arg_names;
-#endif
-
-	List<StackDebug> stack_debug;
-
-	_FORCE_INLINE_ Variant *_get_variant(int p_address,GDInstance *p_instance,GDScript *p_script,Variant &self,Variant *p_stack,String& r_error) const;
-	_FORCE_INLINE_ String _get_call_error(const Variant::CallError& p_err, const String& p_where,const Variant**argptrs) const;
-
-
-public:
-
-	struct CallState {
-
-		GDInstance *instance;
-		Vector<uint8_t> stack;
-		int stack_size;
-		Variant self;
-		uint32_t alloca_size;
-		GDScript *_class;
-		int ip;
-		int line;
-		int defarg;
-		Variant result;
-
-	};
-
-	_FORCE_INLINE_ bool is_static() const { return _static; }
-
-	const int* get_code() const; //used for debug
-	int get_code_size() const;
-	Variant get_constant(int p_idx) const;
-	StringName get_global_name(int p_idx) const;
-	StringName get_name() const;
-	int get_max_stack_size() const;
-	int get_default_argument_count() const;
-	int get_default_argument_addr(int p_idx) const;
-	GDScript *get_script() const { return _script; }
-
-	void debug_get_stack_member_state(int p_line,List<Pair<StringName,int> > *r_stackvars) const;
-
-	_FORCE_INLINE_ bool is_empty() const { return _code_size==0; }
-
-	int get_argument_count() const { return _argument_count; }
-	StringName get_argument_name(int p_idx) const {
-#ifdef TOOLS_ENABLED
-		ERR_FAIL_INDEX_V(p_idx,arg_names.size(),StringName());
-		return arg_names[p_idx];
-#endif
-		return StringName();
-
-	}
-	Variant get_default_argument(int p_idx) const {
-		ERR_FAIL_INDEX_V(p_idx,default_arguments.size(),Variant());
-		return default_arguments[p_idx];
-	}
-
-	Variant call(GDInstance *p_instance,const Variant **p_args, int p_argcount,Variant::CallError& r_err,CallState *p_state=NULL);
-
-	GDFunction();
-};
-
-
-class GDFunctionState : public Reference {
-
-	OBJ_TYPE(GDFunctionState,Reference);
-friend class GDFunction;
-	GDFunction *function;
-	GDFunction::CallState state;
-	Variant _signal_callback(const Variant** p_args, int p_argcount, Variant::CallError& r_error);
-protected:
-	static void _bind_methods();
-public:
-
-	bool is_valid() const;
-	Variant resume(const Variant& p_arg=Variant());
-	GDFunctionState();
-	~GDFunctionState();
-};
-
-
+#include "gd_function.h"
 class GDNativeClass : public Reference {
 
 	OBJ_TYPE(GDNativeClass,Reference);
@@ -258,7 +80,7 @@ friend class GDScriptLanguage;
 
 	Set<StringName> members; //members are just indices to the instanced script.
 	Map<StringName,Variant> constants;
-	Map<StringName,GDFunction> member_functions;
+	Map<StringName,GDFunction*> member_functions;
 	Map<StringName,MemberInfo> member_indices; //members are just indices to the instanced script.
 	Map<StringName,Ref<GDScript> > subclasses;
 	Map<StringName,Vector<StringName> > _signals;
@@ -285,6 +107,7 @@ friend class GDScriptLanguage;
 	String source;
 	String path;
 	String name;
+	SelfList<GDScript> script_list;
 
 
 	GDInstance* _create_instance(const Variant** p_args,int p_argcount,Object *p_owner,bool p_isref,Variant::CallError &r_error);
@@ -317,7 +140,7 @@ public:
 	const Map<StringName,Ref<GDScript> >& get_subclasses() const { return subclasses; }
 	const Map<StringName,Variant >& get_constants() const { return constants; }
 	const Set<StringName>& get_members() const { return members; }
-	const Map<StringName,GDFunction>& get_member_functions() const { return member_functions; }
+	const Map<StringName,GDFunction*>& get_member_functions() const { return member_functions; }
 	const Ref<GDNativeClass>& get_native() const { return native; }
 
 	virtual bool has_script_signal(const StringName& p_signal) const;
@@ -328,7 +151,7 @@ public:
 	Ref<GDScript> get_base() const;
 
 	const Map<StringName,MemberInfo>& debug_get_member_indices() const { return member_indices; }
-	const Map<StringName,GDFunction>& debug_get_member_functions() const; //this is debug only
+	const Map<StringName,GDFunction*>& debug_get_member_functions() const; //this is debug only
 	StringName debug_get_member_by_index(int p_idx) const;
 
 	Variant _new(const Variant** p_args,int p_argcount,Variant::CallError& r_error);
@@ -343,7 +166,7 @@ public:
 	virtual void set_source_code(const String& p_code);
 	virtual void update_exports();
 
-	virtual Error reload();
+	virtual Error reload(bool p_keep_state=false);
 
 	virtual String get_node_type() const;
 	void set_script_path(const String& p_path) { path=p_path; } //because subclasses need a path too...
@@ -357,18 +180,24 @@ public:
 	virtual ScriptLanguage *get_language() const;
 
 	GDScript();
+	~GDScript();
 };
 
 class GDInstance : public ScriptInstance {
 friend class GDScript;
 friend class GDFunction;
 friend class GDFunctions;
+friend class GDCompiler;
 
 	Object *owner;
 	Ref<GDScript> script;
+#ifdef DEBUG_ENABLED
+	Map<StringName,int> member_indices_cache; //used only for hot script reloading
+#endif
 	Vector<Variant> members;
 	bool base_ref;
 
+
 	void _ml_call_reversed(GDScript *sptr,const StringName& p_method,const Variant** p_args,int p_argcount);
 
 public:
@@ -385,7 +214,7 @@ public:
 	virtual void call_multilevel(const StringName& p_method,const Variant** p_args,int p_argcount);
 	virtual void call_multilevel_reversed(const StringName& p_method,const Variant** p_args,int p_argcount);
 
-    Variant debug_get_member_by_index(int p_idx) const { return members[p_idx]; }
+	Variant debug_get_member_by_index(int p_idx) const { return members[p_idx]; }
 
 	virtual void notification(int p_notification);
 
@@ -395,6 +224,7 @@ public:
 
 	void set_path(const String& p_path);
 
+	void reload_members();
 
 	GDInstance();
 	~GDInstance();
@@ -431,8 +261,19 @@ class GDScriptLanguage : public ScriptLanguage {
 	void _add_global(const StringName& p_name,const Variant& p_value);
 
 
+	Mutex *lock;
+
+friend class GDScript;
+
+	SelfList<GDScript>::List script_list;
+friend class GDFunction;
+
+	SelfList<GDFunction>::List function_list;
+	bool profiling;
+	uint64_t script_frame_time;
 public:
 
+
 	int calls;
 
     bool debug_break(const String& p_error,bool p_allow_continue=true);
@@ -547,11 +388,19 @@ public:
 	virtual void debug_get_globals(List<String> *p_locals, List<Variant> *p_values, int p_max_subitems=-1,int p_max_depth=-1);
 	virtual String debug_parse_stack_level_expression(int p_level,const String& p_expression,int p_max_subitems=-1,int p_max_depth=-1);
 
+	virtual void reload_all_scripts();
+
 	virtual void frame();
 
 	virtual void get_public_functions(List<MethodInfo> *p_functions) const;
 	virtual void get_public_constants(List<Pair<String,Variant> > *p_constants) const;
 
+	virtual void profiling_start();
+	virtual void profiling_stop();
+
+	virtual int profiling_get_accumulated_data(ProfilingInfo *p_info_arr,int p_info_max);
+	virtual int profiling_get_frame_data(ProfilingInfo *p_info_arr,int p_info_max);
+
 	/* LOADER FUNCTIONS */
 
 	virtual void get_recognized_extensions(List<String> *p_extensions) const;