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Diffstat (limited to 'scene/main/scene_main_loop.h')
| -rw-r--r-- | scene/main/scene_main_loop.h | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/scene/main/scene_main_loop.h b/scene/main/scene_main_loop.h new file mode 100644 index 000000000..a3776152c --- /dev/null +++ b/scene/main/scene_main_loop.h @@ -0,0 +1,203 @@ +/*************************************************************************/ +/* scene_main_loop.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* http://www.godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */ +/* */ +/* 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 SCENE_MAIN_LOOP_H +#define SCENE_MAIN_LOOP_H + + +#include "os/main_loop.h" +#include "scene/resources/world.h" +#include "scene/resources/world_2d.h" +#include "scene/main/scene_singleton.h" +#include "os/thread_safe.h" +#include "self_list.h" +/** + @author Juan Linietsky <reduzio@gmail.com> +*/ + + +class SceneMainLoop; + +class Node; +class Viewport; +class SceneMainLoop : public MainLoop { + + _THREAD_SAFE_CLASS_ + + OBJ_TYPE( SceneMainLoop, MainLoop ); + + struct Group { + + Vector<Node*> nodes; + uint64_t last_tree_version; + Group() { last_tree_version=0; }; + }; + + Viewport *root; + + uint64_t tree_version; + float fixed_process_time; + float idle_process_time; + bool accept_quit; + uint32_t last_id; + + bool editor_hint; + bool pause; + int root_lock; + + Map<StringName,Group> group_map; + bool _quit; + bool initialized; + bool input_handled; + Size2 last_screen_size; + StringName tree_changed_name; + StringName node_removed_name; + + + int64_t current_frame; + int node_count; + + struct UGCall { + + StringName group; + StringName call; + + bool operator<(const UGCall& p_with) const { return group==p_with.group?call<p_with.call:group<p_with.group; } + }; + + //safety for when a node is deleted while a group is being called + int call_lock; + Set<Node*> call_skip; //skip erased nodes + + + List<ObjectID> delete_queue; + + Map<UGCall,Vector<Variant> > unique_group_calls; + bool ugc_locked; + void _flush_ugc(); + void _flush_transform_notifications(); + + void _update_group_order(Group& g); + void _update_listener(); + + Array _get_nodes_in_group(const StringName& p_group); + + + //void _call_group(uint32_t p_call_flags,const StringName& p_group,const StringName& p_function,const Variant& p_arg1,const Variant& p_arg2); + +friend class Node; + + void tree_changed(); + void node_removed(Node *p_node); + + + void add_to_group(const StringName& p_group, Node *p_node); + void remove_from_group(const StringName& p_group, Node *p_node); + + void _notify_group_pause(const StringName& p_group,int p_notification); + void _call_input_pause(const StringName& p_group,const StringName& p_method,const InputEvent& p_input); + Variant _call_group(const Variant** p_args, int p_argcount, Variant::CallError& r_error); + + + static void _debugger_request_tree(void *self); + void _flush_delete_queue(); +//optimization +friend class CanvasItem; +friend class Spatial; + SelfList<Node>::List xform_change_list; + +protected: + + void _notification(int p_notification); + static void _bind_methods(); + +public: + + enum { + NOTIFICATION_TRANSFORM_CHANGED=29 + }; + + enum CallGroupFlags { + GROUP_CALL_DEFAULT=0, + GROUP_CALL_REVERSE=1, + GROUP_CALL_REALTIME=2, + GROUP_CALL_UNIQUE=4, + GROUP_CALL_MULIILEVEL=8, + }; + + + _FORCE_INLINE_ Viewport *get_root() const { return root; } + + uint32_t get_last_event_id() const; + + void call_group(uint32_t p_call_flags,const StringName& p_group,const StringName& p_function,VARIANT_ARG_LIST); + void notify_group(uint32_t p_call_flags,const StringName& p_group,int p_notification); + void set_group(uint32_t p_call_flags,const StringName& p_group,const String& p_name,const Variant& p_value); + + + virtual void input_text( const String& p_text ); + virtual void input_event( const InputEvent& p_event ); + virtual void init(); + + virtual bool iteration(float p_time); + virtual bool idle(float p_time); + + virtual void finish(); + + void set_auto_accept_quit(bool p_enable); + + void quit(); + + void set_input_as_handled(); + _FORCE_INLINE_ float get_fixed_process_time() const { return fixed_process_time; } + _FORCE_INLINE_ float get_idle_process_time() const { return idle_process_time; } + + void set_editor_hint(bool p_enabled); + bool is_editor_hint() const; + + void set_pause(bool p_enabled); + bool is_paused() const; + + void set_camera(const RID& p_camera); + RID get_camera() const; + + int64_t get_frame() const; + + int get_node_count() const; + + void queue_delete(Object *p_object); + + void get_nodes_in_group(const StringName& p_group,List<Node*> *p_list); + + SceneMainLoop(); + ~SceneMainLoop(); + +}; + + +#endif |