diff options
Diffstat (limited to 'scene/animation/animation_node_state_machine.h')
| -rw-r--r-- | scene/animation/animation_node_state_machine.h | 139 |
1 files changed, 108 insertions, 31 deletions
diff --git a/scene/animation/animation_node_state_machine.h b/scene/animation/animation_node_state_machine.h index e7357e09ea..a88b3eb482 100644 --- a/scene/animation/animation_node_state_machine.h +++ b/scene/animation/animation_node_state_machine.h @@ -1,3 +1,33 @@ +/*************************************************************************/ +/* animation_node_state_machine.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2018 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2018 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 ANIMATION_NODE_STATE_MACHINE_H #define ANIMATION_NODE_STATE_MACHINE_H @@ -15,6 +45,8 @@ public: private: SwitchMode switch_mode; bool auto_advance; + StringName advance_condition; + StringName advance_condition_name; float xfade; bool disabled; int priority; @@ -29,6 +61,11 @@ public: void set_auto_advance(bool p_enable); bool has_auto_advance() const; + void set_advance_condition(const StringName &p_condition); + StringName get_advance_condition() const; + + StringName get_advance_condition_name() const; + void set_xfade_time(float p_xfade); float get_xfade_time() const; @@ -43,39 +80,24 @@ public: VARIANT_ENUM_CAST(AnimationNodeStateMachineTransition::SwitchMode) -class AnimationNodeStateMachine : public AnimationRootNode { - - GDCLASS(AnimationNodeStateMachine, AnimationRootNode); +class AnimationNodeStateMachine; -private: - Map<StringName, Ref<AnimationRootNode> > states; +class AnimationNodeStateMachinePlayback : public Resource { + GDCLASS(AnimationNodeStateMachinePlayback, Resource); - struct Transition { - - StringName from; - StringName to; - Ref<AnimationNodeStateMachineTransition> transition; - }; + friend class AnimationNodeStateMachine; struct AStarCost { float distance; StringName prev; }; - Vector<Transition> transitions; - float len_total; float len_current; float pos_current; int loops_current; - bool play_start; - StringName start_node; - StringName end_node; - - Vector2 graph_offset; - StringName current; StringName fading_from; @@ -85,6 +107,63 @@ private: Vector<StringName> path; bool playing; + StringName start_request; + bool start_request_travel; + bool stop_request; + + bool _travel(AnimationNodeStateMachine *p_state_machine, const StringName &p_travel); + + float process(AnimationNodeStateMachine *p_state_machine, float p_time, bool p_seek); + +protected: + static void _bind_methods(); + +public: + void travel(const StringName &p_state); + void start(const StringName &p_state); + void stop(); + bool is_playing() const; + StringName get_current_node() const; + StringName get_blend_from_node() const; + Vector<StringName> get_travel_path() const; + float get_current_play_pos() const; + float get_current_length() const; + + AnimationNodeStateMachinePlayback(); +}; + +class AnimationNodeStateMachine : public AnimationRootNode { + + GDCLASS(AnimationNodeStateMachine, AnimationRootNode); + +private: + friend class AnimationNodeStateMachinePlayback; + + struct State { + Ref<AnimationRootNode> node; + Vector2 position; + }; + + Map<StringName, State> states; + + struct Transition { + + StringName from; + StringName to; + Ref<AnimationNodeStateMachineTransition> transition; + }; + + Vector<Transition> transitions; + + StringName playback; + + StringName start_node; + StringName end_node; + + Vector2 graph_offset; + + void _tree_changed(); + protected: void _notification(int p_what); static void _bind_methods(); @@ -94,7 +173,10 @@ protected: void _get_property_list(List<PropertyInfo> *p_list) const; public: - void add_node(const StringName &p_name, Ref<AnimationNode> p_node); + virtual void get_parameter_list(List<PropertyInfo> *r_list) const; + virtual Variant get_parameter_default_value(const StringName &p_parameter) const; + + void add_node(const StringName &p_name, Ref<AnimationNode> p_node, const Vector2 &p_position = Vector2()); Ref<AnimationNode> get_node(const StringName &p_name) const; void remove_node(const StringName &p_name); void rename_node(const StringName &p_name, const StringName &p_new_name); @@ -102,6 +184,11 @@ public: StringName get_node_name(const Ref<AnimationNode> &p_node) const; void get_node_list(List<StringName> *r_nodes) const; + void set_node_position(const StringName &p_name, const Vector2 &p_position); + Vector2 get_node_position(const StringName &p_name) const; + + virtual void get_child_nodes(List<ChildNode> *r_child_nodes); + bool has_transition(const StringName &p_from, const StringName &p_to) const; int find_transition(const StringName &p_from, const StringName &p_to) const; void add_transition(const StringName &p_from, const StringName &p_to, const Ref<AnimationNodeStateMachineTransition> &p_transition); @@ -124,17 +211,7 @@ public: virtual float process(float p_time, bool p_seek); virtual String get_caption() const; - bool travel(const StringName &p_state); - void start(const StringName &p_state); - void stop(); - bool is_playing() const; - StringName get_current_node() const; - StringName get_blend_from_node() const; - Vector<StringName> get_travel_path() const; - float get_current_play_pos() const; - float get_current_length() const; - - virtual void set_tree(AnimationTree *p_player); + virtual Ref<AnimationNode> get_child_by_name(const StringName &p_name); AnimationNodeStateMachine(); }; |