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Diffstat (limited to 'modules/dlscript/dl_script.h')
| -rw-r--r-- | modules/dlscript/dl_script.h | 421 |
1 files changed, 0 insertions, 421 deletions
diff --git a/modules/dlscript/dl_script.h b/modules/dlscript/dl_script.h deleted file mode 100644 index 630ce21883..0000000000 --- a/modules/dlscript/dl_script.h +++ /dev/null @@ -1,421 +0,0 @@ -/*************************************************************************/ -/* dl_script.h */ -/*************************************************************************/ -/* This file is part of: */ -/* GODOT ENGINE */ -/* http://www.godotengine.org */ -/*************************************************************************/ -/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md) */ -/* */ -/* Permission is hereby granted, free of charge, to any person obtaining */ -/* a copy of this software and associated documentation files (the */ -/* "Software"), to deal in the Software without restriction, including */ -/* without limitation the rights to use, copy, modify, merge, publish, */ -/* distribute, sublicense, and/or sell copies of the Software, and to */ -/* permit persons to whom the Software is furnished to do so, subject to */ -/* the following conditions: */ -/* */ -/* The above copyright notice and this permission notice shall be */ -/* included in all copies or substantial portions of the Software. */ -/* */ -/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ -/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ -/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ -/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ -/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ -/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ -/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ -/*************************************************************************/ -#ifndef DL_SCRIPT_H -#define DL_SCRIPT_H - -#include "io/resource_loader.h" -#include "io/resource_saver.h" -#include "os/thread_safe.h" -#include "resource.h" -#include "scene/main/node.h" -#include "script_language.h" -#include "self_list.h" - -#include "godot.h" - -#ifdef TOOLS_ENABLED -#define DLSCRIPT_EDITOR_FEATURES -#endif - -class DLScriptData; -class DLLibrary; - -struct NativeLibrary { - StringName path; - void *handle; - - DLLibrary *dllib; - - Map<StringName, DLScriptData *> scripts; - - static Error initialize(NativeLibrary *&p_native_lib, const StringName p_path); - static Error terminate(NativeLibrary *&p_native_lib); -}; - -struct DLScriptData { - /* typedef void* (InstanceFunc)(godot_object* instance); - typedef void (DestroyFunc)(godot_object* instance,void* userdata); - typedef godot_variant (MethodFunc)(godot_object *instance, void *userdata, void *method_data, int arg_count,godot_variant **args); - typedef void (MethodDataFreeFunc)(void *method_data); - typedef void (SetterFunc)(godot_object* instance,void* userdata,godot_variant value); - typedef godot_variant (GetterFunc)(godot_object* instance,void* userdata);*/ - - struct Method { - godot_instance_method method; - MethodInfo info; - int rpc_mode; - - Method() { - } - Method(godot_instance_method p_method, MethodInfo p_info, int p_rpc_mode) { - method = p_method; - info = p_info; - rpc_mode = p_rpc_mode; - } - }; - struct Property { - godot_property_set_func setter; - godot_property_get_func getter; - PropertyInfo info; - Variant default_value; - int rset_mode; - - Property() { - } - Property(godot_property_set_func p_setter, godot_property_get_func p_getter) { - setter = p_setter; - getter = p_getter; - } - Property(godot_property_set_func p_setter, godot_property_get_func p_getter, PropertyInfo p_info, Variant p_default_value, int p_rset_mode) { - setter = p_setter; - getter = p_getter; - info = p_info; - default_value = p_default_value; - rset_mode = p_rset_mode; - } - }; - - struct Signal { - MethodInfo signal; - }; - - Map<StringName, Method> methods; - Map<StringName, Property> properties; - Map<StringName, Signal> signals_; // QtCreator doesn't like the name signals - StringName base; - StringName base_native_type; - DLScriptData *base_data; - godot_instance_create_func create_func; - godot_instance_destroy_func destroy_func; - - bool is_tool; - - DLScriptData() { - base = StringName(); - base_data = NULL; - is_tool = false; - } - DLScriptData(StringName p_base, godot_instance_create_func p_instance, godot_instance_destroy_func p_free) { - base = p_base; - base_data = NULL; - create_func = p_instance; - destroy_func = p_free; - is_tool = false; - } -}; - -class DLLibrary; - -class DLScript : public Script { - GDCLASS(DLScript, Script); - - Ref<DLLibrary> library; - StringName script_name; - StringName base_native_type; - Set<Object *> instances; - DLScriptData *script_data; - -#ifdef TOOLS_ENABLED - Set<PlaceHolderScriptInstance *> placeholders; - void _update_placeholder(PlaceHolderScriptInstance *p_placeholder); - virtual void _placeholder_erased(PlaceHolderScriptInstance *p_placeholder); -#endif - - friend class DLInstance; - friend class DLScriptLanguage; - friend class DLReloadNode; - friend class DLLibrary; - -protected: - static void _bind_methods(); - -public: - virtual bool can_instance() const; - - virtual Ref<Script> get_base_script() const; //for script inheritance - - virtual StringName get_instance_base_type() const; // this may not work in all scripts, will return empty if so - virtual ScriptInstance *instance_create(Object *p_this); - virtual bool instance_has(const Object *p_this) const; - - virtual bool has_source_code() const; - virtual String get_source_code() const; - virtual void set_source_code(const String &p_code) {} - virtual Error reload(bool p_keep_state = false); - - virtual bool has_method(const StringName &p_method) const; - virtual MethodInfo get_method_info(const StringName &p_method) const; - - virtual bool is_tool() const; - - virtual String get_node_type() const; - - virtual ScriptLanguage *get_language() const; - - virtual bool has_script_signal(const StringName &p_signal) const; - virtual void get_script_signal_list(List<MethodInfo> *r_signals) const; - - virtual bool get_property_default_value(const StringName &p_property, Variant &r_value) const; - - virtual void update_exports() {} //editor tool - virtual void get_script_method_list(List<MethodInfo> *p_list) const; - virtual void get_script_property_list(List<PropertyInfo> *p_list) const; - - Ref<DLLibrary> get_library() const; - void set_library(Ref<DLLibrary> p_library); - - StringName get_script_name() const; - void set_script_name(StringName p_script_name); - - DLScript(); - ~DLScript(); -}; - -class DLLibrary : public Resource { - _THREAD_SAFE_CLASS_ - - GDCLASS(DLLibrary, Resource); - OBJ_SAVE_TYPE(DLLibrary); - - Map<StringName, String> platform_files; - NativeLibrary *native_library; - static DLLibrary *currently_initialized_library; - -protected: - friend class DLScript; - friend class NativeLibrary; - friend class DLReloadNode; - - DLScriptData *get_script_data(const StringName p_name); - - bool _set(const StringName &p_name, const Variant &p_value); - bool _get(const StringName &p_name, Variant &r_ret) const; - void _get_property_list(List<PropertyInfo> *p_list) const; - void _notification(int p_what); - static void _bind_methods(); - -public: - Error _initialize(); - Error _terminate(); - - static DLLibrary *get_currently_initialized_library(); - - void _register_script(const StringName p_name, const StringName p_base, godot_instance_create_func p_instance_func, godot_instance_destroy_func p_destroy_func); - void _register_tool_script(const StringName p_name, const StringName p_base, godot_instance_create_func p_instance_func, godot_instance_destroy_func p_destroy_func); - void _register_script_method(const StringName p_name, const StringName p_method, godot_method_attributes p_attr, godot_instance_method p_func, MethodInfo p_info); - void _register_script_property(const StringName p_name, const String p_path, godot_property_attributes *p_attr, godot_property_set_func p_setter, godot_property_get_func p_getter); - void _register_script_signal(const StringName p_name, const godot_signal *p_signal); - - void set_platform_file(StringName p_platform, String p_file); - String get_platform_file(StringName p_platform) const; - - DLLibrary(); - ~DLLibrary(); -}; - -class DLInstance : public ScriptInstance { - friend class DLScript; - - Object *owner; - Ref<DLScript> script; - void *userdata; - - void _ml_call_reversed(DLScriptData *data_ptr, const StringName &p_method, const Variant **p_args, int p_argcount); - -public: - _FORCE_INLINE_ Object *get_owner() { return owner; } - - _FORCE_INLINE_ void *get_userdata() { return userdata; } - - virtual bool set(const StringName &p_name, const Variant &p_value); - virtual bool get(const StringName &p_name, Variant &r_ret) const; - virtual void get_property_list(List<PropertyInfo> *p_properties) const; - virtual Variant::Type get_property_type(const StringName &p_name, bool *r_is_valid = NULL) const; - - virtual void get_method_list(List<MethodInfo> *p_list) const; - virtual bool has_method(const StringName &p_method) const; - virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error); - 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 Variant(); } - - virtual void notification(int p_notification); - - virtual Ref<Script> get_script() const; - - virtual ScriptLanguage *get_language(); - - void set_path(const String &p_path); - - void reload_members(); - - virtual RPCMode get_rpc_mode(const StringName &p_method) const; - virtual RPCMode get_rset_mode(const StringName &p_variable) const; - - DLInstance(); - ~DLInstance(); -}; - -class DLReloadNode; - -class DLScriptLanguage : public ScriptLanguage { - friend class DLScript; - friend class DLInstance; - friend class DLReloadNode; - friend class DLLibrary; - - static DLScriptLanguage *singleton; - - Variant *_global_array; // @Unused necessary? - Vector<Variant> global_array; // @Unused necessary? - Map<StringName, int> globals; // @Unused necessary? - - // @Unused necessary? - void _add_global(const StringName &p_name, const Variant &p_value); - - Mutex *lock; - - Set<DLScript *> script_list; - - bool profiling; - uint64_t script_frame_time; - - struct { - - StringName _notification; - - } strings; - -public: - Map<StringName, NativeLibrary *> initialized_libraries; - - _FORCE_INLINE_ static DLScriptLanguage *get_singleton() { return singleton; } - - virtual String get_name() const; - - /* LANGUAGE FUNCTIONS */ - virtual void init(); - virtual String get_type() const; - virtual String get_extension() const; - virtual Error execute_file(const String &p_path); - virtual void finish(); - - /* EDITOR FUNCTIONS */ - - virtual void get_reserved_words(List<String> *p_words) const {}; - virtual void get_comment_delimiters(List<String> *p_delimiters) const {}; - virtual void get_string_delimiters(List<String> *p_delimiters) const {}; - virtual Ref<Script> get_template(const String &p_class_name, const String &p_base_class_name) const; - virtual bool validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path = "", List<String> *r_functions = NULL) const; - virtual Script *create_script() const; - virtual bool has_named_classes() const; - virtual int find_function(const String &p_function, const String &p_code) const; - virtual String make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const; - - virtual Error complete_code(const String &p_code, const String &p_base_path, Object *p_owner, List<String> *r_options, String &r_call_hint) { return ERR_UNAVAILABLE; } - - virtual Error lookup_code(const String &p_code, const String &p_symbol, const String &p_base_path, Object *p_owner, LookupResult &r_result) { return ERR_UNAVAILABLE; } - - virtual void auto_indent_code(String &p_code, int p_from_line, int p_to_line) const {}; - virtual void add_global_constant(const StringName &p_variable, const Variant &p_value); - - /* MULTITHREAD FUNCTIONS */ - - //some VMs need to be notified of thread creation/exiting to allocate a stack - virtual void thread_enter() {} - virtual void thread_exit() {} - - /* DEBUGGER FUNCTIONS */ - - virtual String debug_get_error() const; - virtual int debug_get_stack_level_count() const; - virtual int debug_get_stack_level_line(int p_level) const; - virtual String debug_get_stack_level_function(int p_level) const; - virtual String debug_get_stack_level_source(int p_level) const; - virtual void debug_get_stack_level_locals(int p_level, List<String> *p_locals, List<Variant> *p_values, int p_max_subitems = -1, int p_max_depth = -1){}; - virtual void debug_get_stack_level_members(int p_level, List<String> *p_members, List<Variant> *p_values, int p_max_subitems = -1, int p_max_depth = -1); - 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 Vector<StackInfo> debug_get_current_stack_info() { return Vector<StackInfo>(); } - - virtual void reload_all_scripts(); - virtual void reload_tool_script(const Ref<Script> &p_script, bool p_soft_reload); - /* LOADER FUNCTIONS */ - - virtual void get_recognized_extensions(List<String> *p_extensions) const; - virtual void get_public_functions(List<MethodInfo> *p_functions) const; - virtual void get_public_constants(List<Pair<String, Variant> > *p_constants) const; - - /* PROFILLER FUNCTIONS */ - - 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); - - virtual void frame(); - - static String get_init_symbol_name(); - static String get_terminate_symbol_name(); - - /* HACKER FUNCTIONS */ - void _compile_dummy_for_the_api(); - - DLScriptLanguage(); - ~DLScriptLanguage(); -}; - -class DLReloadNode : public Node { - GDCLASS(DLReloadNode, Node) -public: - static void _bind_methods(); - void _notification(int p_what); -}; - -class ResourceFormatLoaderDLScript : public ResourceFormatLoader { -public: - virtual RES load(const String &p_path, const String &p_original_path = "", Error *r_error = NULL); - virtual void get_recognized_extensions(List<String> *p_extensions) const; - virtual bool handles_type(const String &p_type) const; - virtual String get_resource_type(const String &p_path) const; -}; - -class ResourceFormatSaverDLScript : public ResourceFormatSaver { - virtual Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0); - virtual bool recognize(const RES &p_resource) const; - virtual void get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const; -}; - -// ugly, but hey - -#endif // DL_SCRIPT_H |