1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
|
#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:
static Vector<String> (*get_editable_animation_list)();
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:
float fade_in;
float fade_out;
bool autorestart;
float autorestart_delay;
float autorestart_random_delay;
MixMode mix;
bool sync;
/* bool active;
bool do_start;
float time;
float remaining;*/
StringName active;
StringName prev_active;
StringName time;
StringName remaining;
protected:
static void _bind_methods();
public:
virtual void get_parameter_list(List<PropertyInfo> *r_list) const;
virtual Variant get_parameter_default_value(const StringName &p_parameter) const;
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 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 AnimationNodeAdd2 : public AnimationNode {
GDCLASS(AnimationNodeAdd2, AnimationNode);
StringName add_amount;
bool sync;
protected:
static void _bind_methods();
public:
void get_parameter_list(List<PropertyInfo> *r_list) const;
virtual Variant get_parameter_default_value(const StringName &p_parameter) const;
virtual String get_caption() 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);
AnimationNodeAdd2();
};
class AnimationNodeAdd3 : public AnimationNode {
GDCLASS(AnimationNodeAdd3, AnimationNode);
StringName add_amount;
bool sync;
protected:
static void _bind_methods();
public:
void get_parameter_list(List<PropertyInfo> *r_list) const;
virtual Variant get_parameter_default_value(const StringName &p_parameter) const;
virtual String get_caption() 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);
AnimationNodeAdd3();
};
class AnimationNodeBlend2 : public AnimationNode {
GDCLASS(AnimationNodeBlend2, AnimationNode);
StringName blend_amount;
bool sync;
protected:
static void _bind_methods();
public:
virtual void get_parameter_list(List<PropertyInfo> *r_list) const;
virtual Variant get_parameter_default_value(const StringName &p_parameter) const;
virtual String get_caption() const;
virtual float process(float p_time, bool p_seek);
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);
StringName blend_amount;
bool sync;
protected:
static void _bind_methods();
public:
virtual void get_parameter_list(List<PropertyInfo> *r_list) const;
virtual Variant get_parameter_default_value(const StringName &p_parameter) const;
virtual String get_caption() 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);
StringName scale;
protected:
static void _bind_methods();
public:
virtual void get_parameter_list(List<PropertyInfo> *r_list) const;
virtual Variant get_parameter_default_value(const StringName &p_parameter) const;
virtual String get_caption() const;
float process(float p_time, bool p_seek);
AnimationNodeTimeScale();
};
class AnimationNodeTimeSeek : public AnimationNode {
GDCLASS(AnimationNodeTimeSeek, AnimationNode);
StringName seek_pos;
protected:
static void _bind_methods();
public:
virtual void get_parameter_list(List<PropertyInfo> *r_list) const;
virtual Variant get_parameter_default_value(const StringName &p_parameter) const;
virtual String get_caption() 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_xfading;
int prev;
float time;
int current;
int prev_current; */
StringName prev_xfading;
StringName prev;
StringName time;
StringName current;
StringName prev_current;
float xfade;
void _update_inputs();
protected:
static void _bind_methods();
void _validate_property(PropertyInfo &property) const;
public:
virtual void get_parameter_list(List<PropertyInfo> *r_list) const;
virtual Variant get_parameter_default_value(const StringName &p_parameter) const;
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_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)
struct Node {
Ref<AnimationNode> node;
Vector2 position;
Vector<StringName> connections;
};
Map<StringName, Node> nodes;
Vector2 graph_offset;
void _tree_changed();
void _node_changed(const StringName &p_node);
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, 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);
bool has_node(const StringName &p_name) const;
StringName get_node_name(const Ref<AnimationNode> &p_node) const;
Vector<StringName> get_node_connection_array(const StringName &p_name) const;
void set_node_position(const StringName &p_node, const Vector2 &p_position);
Vector2 get_node_position(const StringName &p_node) const;
virtual void get_child_nodes(List<ChildNode> *r_child_nodes);
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);
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 Ref<AnimationNode> get_child_by_name(const StringName &p_name);
AnimationNodeBlendTree();
~AnimationNodeBlendTree();
};
VARIANT_ENUM_CAST(AnimationNodeBlendTree::ConnectionError)
#endif // ANIMATION_BLEND_TREE_H
|