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#ifndef ANIMATION_BLEND_TREE_H
#define ANIMATION_BLEND_TREE_H
#include "scene/animation/animation_tree.h"
class AnimationNodeAnimation : public AnimationRootNode {
GDCLASS(AnimationNodeAnimation, AnimationRootNode);
StringName animation;
uint64_t last_version;
float time;
float step;
bool skip;
protected:
void _validate_property(PropertyInfo &property) const;
static void _bind_methods();
public:
virtual String get_caption() const;
virtual float process(float p_time, bool p_seek);
void set_animation(const StringName &p_name);
StringName get_animation() const;
float get_playback_time() const;
AnimationNodeAnimation();
};
class AnimationNodeOneShot : public AnimationNode {
GDCLASS(AnimationNodeOneShot, AnimationNode);
public:
enum MixMode {
MIX_MODE_BLEND,
MIX_MODE_ADD
};
private:
bool active;
bool do_start;
float fade_in;
float fade_out;
bool autorestart;
float autorestart_delay;
float autorestart_random_delay;
MixMode mix;
float time;
float remaining;
float autorestart_remaining;
bool sync;
protected:
static void _bind_methods();
public:
virtual String get_caption() const;
void set_fadein_time(float p_time);
void set_fadeout_time(float p_time);
float get_fadein_time() const;
float get_fadeout_time() const;
void set_autorestart(bool p_active);
void set_autorestart_delay(float p_time);
void set_autorestart_random_delay(float p_time);
bool has_autorestart() const;
float get_autorestart_delay() const;
float get_autorestart_random_delay() const;
void set_mix_mode(MixMode p_mix);
MixMode get_mix_mode() const;
void start();
void stop();
bool is_active() const;
void set_use_sync(bool p_sync);
bool is_using_sync() const;
virtual bool has_filter() const;
virtual float process(float p_time, bool p_seek);
AnimationNodeOneShot();
};
VARIANT_ENUM_CAST(AnimationNodeOneShot::MixMode)
class AnimationNodeAdd : public AnimationNode {
GDCLASS(AnimationNodeAdd, AnimationNode);
float amount;
bool sync;
protected:
static void _bind_methods();
public:
virtual String get_caption() const;
void set_amount(float p_amount);
float get_amount() const;
void set_use_sync(bool p_sync);
bool is_using_sync() const;
virtual bool has_filter() const;
virtual float process(float p_time, bool p_seek);
AnimationNodeAdd();
};
class AnimationNodeBlend2 : public AnimationNode {
GDCLASS(AnimationNodeBlend2, AnimationNode);
float amount;
bool sync;
protected:
static void _bind_methods();
public:
virtual String get_caption() const;
virtual float process(float p_time, bool p_seek);
void set_amount(float p_amount);
float get_amount() const;
void set_use_sync(bool p_sync);
bool is_using_sync() const;
virtual bool has_filter() const;
AnimationNodeBlend2();
};
class AnimationNodeBlend3 : public AnimationNode {
GDCLASS(AnimationNodeBlend3, AnimationNode);
float amount;
bool sync;
protected:
static void _bind_methods();
public:
virtual String get_caption() const;
void set_amount(float p_amount);
float get_amount() const;
void set_use_sync(bool p_sync);
bool is_using_sync() const;
float process(float p_time, bool p_seek);
AnimationNodeBlend3();
};
class AnimationNodeTimeScale : public AnimationNode {
GDCLASS(AnimationNodeTimeScale, AnimationNode);
float scale;
protected:
static void _bind_methods();
public:
virtual String get_caption() const;
void set_scale(float p_scale);
float get_scale() const;
float process(float p_time, bool p_seek);
AnimationNodeTimeScale();
};
class AnimationNodeTimeSeek : public AnimationNode {
GDCLASS(AnimationNodeTimeSeek, AnimationNode);
float seek_pos;
protected:
static void _bind_methods();
public:
virtual String get_caption() const;
void set_seek_pos(float p_sec);
float get_seek_pos() const;
float process(float p_time, bool p_seek);
AnimationNodeTimeSeek();
};
class AnimationNodeTransition : public AnimationNode {
GDCLASS(AnimationNodeTransition, AnimationNode);
enum {
MAX_INPUTS = 32
};
struct InputData {
String name;
bool auto_advance;
InputData() { auto_advance = false; }
};
InputData inputs[MAX_INPUTS];
int enabled_inputs;
float prev_time;
float prev_xfading;
int prev;
bool switched;
float time;
int current;
float xfade;
void _update_inputs();
protected:
static void _bind_methods();
void _validate_property(PropertyInfo &property) const;
public:
virtual String get_caption() const;
void set_enabled_inputs(int p_inputs);
int get_enabled_inputs();
void set_input_as_auto_advance(int p_input, bool p_enable);
bool is_input_set_as_auto_advance(int p_input) const;
void set_input_caption(int p_input, const String &p_name);
String get_input_caption(int p_input) const;
void set_current(int p_current);
int get_current() const;
void set_cross_fade_time(float p_fade);
float get_cross_fade_time() const;
float process(float p_time, bool p_seek);
AnimationNodeTransition();
};
class AnimationNodeOutput : public AnimationNode {
GDCLASS(AnimationNodeOutput, AnimationNode)
public:
virtual String get_caption() const;
virtual float process(float p_time, bool p_seek);
AnimationNodeOutput();
};
/////
class AnimationNodeBlendTree : public AnimationRootNode {
GDCLASS(AnimationNodeBlendTree, AnimationRootNode)
Map<StringName, Ref<AnimationNode> > nodes;
Vector2 graph_offset;
protected:
static void _bind_methods();
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;
public:
enum ConnectionError {
CONNECTION_OK,
CONNECTION_ERROR_NO_INPUT,
CONNECTION_ERROR_NO_INPUT_INDEX,
CONNECTION_ERROR_NO_OUTPUT,
CONNECTION_ERROR_SAME_NODE,
CONNECTION_ERROR_CONNECTION_EXISTS,
//no need to check for cycles due to tree topology
};
void add_node(const StringName &p_name, Ref<AnimationNode> p_node);
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);
bool has_node(const StringName &p_name) const;
StringName get_node_name(const Ref<AnimationNode> &p_node) const;
void connect_node(const StringName &p_input_node, int p_input_index, const StringName &p_output_node);
void disconnect_node(const StringName &p_node, int p_input_index);
float get_connection_activity(const StringName &p_input_node, int p_input_index) const;
struct NodeConnection {
StringName input_node;
int input_index;
StringName output_node;
};
ConnectionError can_connect_node(const StringName &p_input_node, int p_input_index, const StringName &p_output_node) const;
void get_node_connections(List<NodeConnection> *r_connections) const;
virtual String get_caption() const;
virtual float process(float p_time, bool p_seek);
void get_node_list(List<StringName> *r_list);
void set_graph_offset(const Vector2 &p_graph_offset);
Vector2 get_graph_offset() const;
virtual void set_tree(AnimationTree *p_player);
AnimationNodeBlendTree();
~AnimationNodeBlendTree();
};
VARIANT_ENUM_CAST(AnimationNodeBlendTree::ConnectionError)
#endif // ANIMATION_BLEND_TREE_H
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