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Event timeline for spine-c, AnimationState refactoring.

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closes #113
This commit is contained in:
NathanSweet 2013-09-26 09:37:11 +02:00
parent 98bf05c305
commit 782bde21a0
23 changed files with 738 additions and 234 deletions
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25
spine-c/include/spine/Animation.h
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@ -34,6 +34,8 @@
#ifndef SPINE_ANIMATION_H_
#define SPINE_ANIMATION_H_
#include <spine/Event.h>
#ifdef __cplusplus
extern "C" {
#endif
@ -52,8 +54,10 @@ typedef struct {
Animation* Animation_create (const char* name, int timelineCount);
void Animation_dispose (Animation* self);
void Animation_apply (const Animation* self, struct Skeleton* skeleton, float time, int/*bool*/loop);
void Animation_mix (const Animation* self, struct Skeleton* skeleton, float time, int/*bool*/loop, float alpha);
void Animation_apply (const Animation* self, struct Skeleton* skeleton, float lastTime, float time, int loop,
Event**/*out*/events, int*/*out*/eventCount);
void Animation_mix (const Animation* self, struct Skeleton* skeleton, float lastTime, float time, int loop, Event**/*out*/events,
int*/*out*/eventCount, float alpha);
/**/
@ -62,7 +66,8 @@ struct Timeline {
};
void Timeline_dispose (Timeline* self);
void Timeline_apply (const Timeline* self, struct Skeleton* skeleton, float time, float alpha);
void Timeline_apply (const Timeline* self, struct Skeleton* skeleton, float lastTime, float time, Event** firedEvents,
int* eventCount, float alpha);
/**/
@ -143,7 +148,19 @@ typedef struct {
Timeline super;
int const framesLength;
float* const frames; /* time, ... */
int slotIndex;
Event** const events;
} EventTimeline;
EventTimeline* EventTimeline_create (int frameCount);
void EventTimeline_setFrame (EventTimeline* self, int frameIndex, float time, Event* event);
/**/
typedef struct {
Timeline super;
int const framesLength;
float* const frames; /* time, ... */
const int** const drawOrders;
int const slotCount;
} DrawOrderTimeline;

58
spine-c/include/spine/AnimationState.h
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@ -35,41 +35,63 @@
#define SPINE_ANIMATIONSTATE_H_
#include <spine/AnimationStateData.h>
#include <spine/Event.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct {
AnimationStateData* const data;
Animation* const animation;
float time;
typedef enum {
ANIMATION_START, ANIMATION_END, ANIMATION_COMPLETE, ANIMATION_EVENT
} EventType;
typedef struct AnimationState AnimationState;
typedef void (*AnimationStateListener) (AnimationState* state, int trackIndex, EventType type, Event* event, int loopCount);
typedef struct TrackEntry TrackEntry;
struct TrackEntry {
TrackEntry* next;
TrackEntry* previous;
Animation* animation;
int/*bool*/loop;
} AnimationState;
float delay, time, lastTime, endTime;
AnimationStateListener listener;
float mixTime, mixDuration;
};
struct AnimationState {
AnimationStateData* const data;
int trackCount;
TrackEntry** tracks;
AnimationStateListener listener;
};
/* @param data May be 0 for no mixing. */
AnimationState* AnimationState_create (AnimationStateData* data);
void AnimationState_dispose (AnimationState* self);
void AnimationState_update (AnimationState* self, float delta);
void AnimationState_apply (AnimationState* self, struct Skeleton* skeleton);
/* @param animationName May be 0. */
void AnimationState_setAnimationByName (AnimationState* self, const char* animationName, int/*bool*/loop);
/* @param animation May be 0. */
void AnimationState_setAnimation (AnimationState* self, Animation* animation, int/*bool*/loop);
void AnimationState_clear (AnimationState* self);
void AnimationState_clearTrack (AnimationState* self, int trackIndex);
/** @param animationName May be 0.
* @param delay May be <= 0 to use duration of previous animation minus any mix duration plus the negative delay. */
void AnimationState_addAnimationByName (AnimationState* self, const char* animationName, int/*bool*/loop, float delay);
/** @param animation May be 0.
* @param delay May be <= 0 to use duration of previous animation minus any mix duration plus the negative delay. */
void AnimationState_addAnimation (AnimationState* self, Animation* animation, int/*bool*/loop, float delay);
/** Set the current animation. Any queued animations are cleared. */
TrackEntry* AnimationState_setAnimationByName (AnimationState* self, int trackIndex, const char* animationName, int/*bool*/loop);
TrackEntry* AnimationState_setAnimation (AnimationState* self, int trackIndex, Animation* animation, int/*bool*/loop);
void AnimationState_clearAnimation (AnimationState* self);
/** Adds an animation to be played delay seconds after the current or last queued animation, taking into account any mix
* duration.
* @param animation May be 0 to queue clearing the AnimationState. */
TrackEntry* AnimationState_addAnimationByName (AnimationState* self, int trackIndex, const char* animationName, int/*bool*/loop,
float delay);
TrackEntry* AnimationState_addAnimation (AnimationState* self, int trackIndex, Animation* animation, int/*bool*/loop,
float delay);
int/*bool*/AnimationState_isComplete (AnimationState* self);
TrackEntry* AnimationState_getCurrent (AnimationState* self, int trackIndex);
#ifdef __cplusplus
}

58
spine-c/include/spine/Event.h Normal file
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@ -0,0 +1,58 @@
/******************************************************************************
* Spine Runtime Software License - Version 1.0
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* Redistribution and use in source and binary forms in whole or in part, with
* or without modification, are permitted provided that the following conditions
* are met:
*
* 1. A Spine Single User License or Spine Professional License must be
* purchased from Esoteric Software and the license must remain valid:
* http://esotericsoftware.com/
* 2. Redistributions of source code must retain this license, which is the
* above copyright notice, this declaration of conditions and the following
* disclaimer.
* 3. Redistributions in binary form must reproduce this license, which is the
* above copyright notice, this declaration of conditions and the following
* disclaimer, in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
#ifndef SPINE_EVENT_H_
#define SPINE_EVENT_H_
#include <spine/EventData.h>
#ifdef __cplusplus
extern "C" {
#endif
typedef struct Event Event;
struct Event {
EventData* const data;
int intValue;
float floatValue;
const char* stringValue;
};
Event* Event_create (EventData* data);
void Event_dispose (Event* self);
#ifdef __cplusplus
}
#endif
#endif /* SPINE_EVENT_H_ */

56
spine-c/include/spine/EventData.h Normal file
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@ -0,0 +1,56 @@
/******************************************************************************
* Spine Runtime Software License - Version 1.0
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* Redistribution and use in source and binary forms in whole or in part, with
* or without modification, are permitted provided that the following conditions
* are met:
*
* 1. A Spine Single User License or Spine Professional License must be
* purchased from Esoteric Software and the license must remain valid:
* http://esotericsoftware.com/
* 2. Redistributions of source code must retain this license, which is the
* above copyright notice, this declaration of conditions and the following
* disclaimer.
* 3. Redistributions in binary form must reproduce this license, which is the
* above copyright notice, this declaration of conditions and the following
* disclaimer, in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
#ifndef SPINE_EVENTDATA_H_
#define SPINE_EVENTDATA_H_
#ifdef __cplusplus
extern "C" {
#endif
typedef struct EventData EventData;
struct EventData {
const char* const name;
int intValue;
float floatValue;
const char* stringValue;
};
EventData* EventData_create (const char* name);
void EventData_dispose (EventData* self);
#ifdef __cplusplus
}
#endif
#endif /* SPINE_EVENTDATA_H_ */

6
spine-c/include/spine/SkeletonData.h
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@ -37,6 +37,7 @@
#include <spine/BoneData.h>
#include <spine/SlotData.h>
#include <spine/Skin.h>
#include <spine/EventData.h>
#include <spine/Animation.h>
#ifdef __cplusplus
@ -54,6 +55,9 @@ typedef struct {
Skin** skins;
Skin* defaultSkin;
int eventCount;
EventData** events;
int animationCount;
Animation** animations;
} SkeletonData;
@ -69,6 +73,8 @@ int SkeletonData_findSlotIndex (const SkeletonData* self, const char* slotName);
Skin* SkeletonData_findSkin (const SkeletonData* self, const char* skinName);
EventData* SkeletonData_findEvent (const SkeletonData* self, const char* eventName);
Animation* SkeletonData_findAnimation (const SkeletonData* self, const char* animationName);
#ifdef __cplusplus

15
spine-c/include/spine/extension.h
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@ -64,7 +64,7 @@
/* All allocation uses these. */
#define MALLOC(TYPE,COUNT) ((TYPE*)_malloc(sizeof(TYPE) * COUNT))
#define CALLOC(TYPE,COUNT) ((TYPE*)_calloc(1, sizeof(TYPE) * COUNT))
#define CALLOC(TYPE,COUNT) ((TYPE*)_calloc(COUNT, sizeof(TYPE)))
#define NEW(TYPE) CALLOC(TYPE,1)
/* Gets the direct super class. Type safe. */
@ -88,8 +88,15 @@
/* Allocates a new char[], assigns it to TO, and copies FROM to it. Can be used on const types. */
#define MALLOC_STR(TO,FROM) strcpy(CONST_CAST(char*, TO) = (char*)malloc(strlen(FROM) + 1), FROM)
#ifdef __STDC_VERSION__
#define FMOD(A,B) fmodf(A, B)
#else
#define FMOD(A,B) (float)fmod(A, B)
#endif
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <spine/Skeleton.h>
#include <spine/RegionAttachment.h>
#include <spine/BoundingBoxAttachment.h>
@ -141,14 +148,16 @@ void _Attachment_deinit (Attachment* self);
void _Timeline_init (Timeline* self, /**/
void (*dispose) (Timeline* self), /**/
void (*apply) (const Timeline* self, Skeleton* skeleton, float time, float alpha));
void (*apply) (const Timeline* self, Skeleton* skeleton, float lastTime, float time, Event** firedEvents, int* eventCount,
float alpha));
void _Timeline_deinit (Timeline* self);
/**/
void _CurveTimeline_init (CurveTimeline* self, int frameCount, /**/
void (*dispose) (Timeline* self), /**/
void (*apply) (const Timeline* self, Skeleton* skeleton, float time, float alpha));
void (*apply) (const Timeline* self, Skeleton* skeleton, float lastTime, float time, Event** firedEvents, int* eventCount,
float alpha));
void _CurveTimeline_deinit (CurveTimeline* self);
#ifdef __cplusplus

4
spine-c/spine-c.vcxproj
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@ -81,6 +81,8 @@
<ClInclude Include="include\spine\Bone.h" />
<ClInclude Include="include\spine\BoneData.h" />
<ClInclude Include="include\spine\BoundingBoxAttachment.h" />
<ClInclude Include="include\spine\Event.h" />
<ClInclude Include="include\spine\EventData.h" />
<ClInclude Include="include\spine\extension.h" />
<ClInclude Include="include\spine\RegionAttachment.h" />
<ClInclude Include="include\spine\Skeleton.h" />
@ -104,6 +106,8 @@
<ClCompile Include="src\spine\Bone.c" />
<ClCompile Include="src\spine\BoneData.c" />
<ClCompile Include="src\spine\BoundingBoxAttachment.c" />
<ClCompile Include="src\spine\Event.c" />
<ClCompile Include="src\spine\EventData.c" />
<ClCompile Include="src\spine\extension.c" />
<ClCompile Include="src\spine\Json.c" />
<ClCompile Include="src\spine\RegionAttachment.c" />

12
spine-c/spine-c.vcxproj.filters
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@ -78,6 +78,12 @@
<ClInclude Include="include\spine\SkeletonBounds.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="include\spine\Event.h">
<Filter>Header Files</Filter>
</ClInclude>
<ClInclude Include="include\spine\EventData.h">
<Filter>Header Files</Filter>
</ClInclude>
</ItemGroup>
<ItemGroup>
<ClCompile Include="src\spine\Animation.c">
@ -140,5 +146,11 @@
<ClCompile Include="src\spine\SkeletonBounds.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="src\spine\EventData.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="src\spine\Event.c">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
</Project>

136
spine-c/src/spine/Animation.c
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@ -32,7 +32,7 @@
*****************************************************************************/
#include <spine/Animation.h>
#include <math.h>
#include <limits.h>
#include <spine/extension.h>
Animation* Animation_create (const char* name, int timelineCount) {
@ -52,42 +52,44 @@ void Animation_dispose (Animation* self) {
FREE(self);
}
void Animation_apply (const Animation* self, Skeleton* skeleton, float time, int/*bool*/loop) {
void Animation_apply (const Animation* self, Skeleton* skeleton, float lastTime, float time, int loop, Event** events,
int* eventCount) {
int i, n = self->timelineCount;
#ifdef __STDC_VERSION__
if (loop && self->duration) time = fmodf(time, self->duration);
#else
if (loop && self->duration) time = (float)fmod(time, self->duration);
#endif
if (loop && self->duration) {
time = FMOD(time, self->duration);
lastTime = FMOD(lastTime, self->duration);
}
for (i = 0; i < n; ++i)
Timeline_apply(self->timelines[i], skeleton, time, 1);
Timeline_apply(self->timelines[i], skeleton, lastTime, time, events, eventCount, 1);
}
void Animation_mix (const Animation* self, Skeleton* skeleton, float time, int/*bool*/loop, float alpha) {
void Animation_mix (const Animation* self, Skeleton* skeleton, float lastTime, float time, int loop, Event** events,
int* eventCount, float alpha) {
int i, n = self->timelineCount;
#ifdef __STDC_VERSION__
if (loop && self->duration) time = fmodf(time, self->duration);
#else
if (loop && self->duration) time = (float)fmod(time, self->duration);
#endif
if (loop && self->duration) {
time = FMOD(time, self->duration);
lastTime = FMOD(lastTime, self->duration);
}
for (i = 0; i < n; ++i)
Timeline_apply(self->timelines[i], skeleton, time, alpha);
Timeline_apply(self->timelines[i], skeleton, lastTime, time, events, eventCount, alpha);
}
/**/
typedef struct _TimelineVtable {
void (*apply) (const Timeline* self, Skeleton* skeleton, float time, float alpha);
void (*apply) (const Timeline* self, Skeleton* skeleton, float lastTime, float time, Event** firedEvents, int* eventCount,
float alpha);
void (*dispose) (Timeline* self);
} _TimelineVtable;
void _Timeline_init (Timeline* self, /**/
void (*dispose) (Timeline* self), /**/
void (*apply) (const Timeline* self, Skeleton* skeleton, float time, float alpha)) {
void (*apply) (const Timeline* self, Skeleton* skeleton, float lastTime, float time, Event** firedEvents, int* eventCount,
float alpha)) {
CONST_CAST(_TimelineVtable*, self->vtable) = NEW(_TimelineVtable);
VTABLE(Timeline, self)->dispose = dispose;
VTABLE(Timeline, self)->apply = apply;
@ -101,8 +103,9 @@ void Timeline_dispose (Timeline* self) {
VTABLE(Timeline, self)->dispose(self);
}
void Timeline_apply (const Timeline* self, Skeleton* skeleton, float time, float alpha) {
VTABLE(Timeline, self)->apply(self, skeleton, time, alpha);
void Timeline_apply (const Timeline* self, Skeleton* skeleton, float lastTime, float time, Event** firedEvents, int* eventCount,
float alpha) {
VTABLE(Timeline, self)->apply(self, skeleton, lastTime, time, firedEvents, eventCount, alpha);
}
/**/
@ -113,7 +116,8 @@ static const int CURVE_SEGMENTS = 10;
void _CurveTimeline_init (CurveTimeline* self, int frameCount, /**/
void (*dispose) (Timeline* self), /**/
void (*apply) (const Timeline* self, Skeleton* skeleton, float time, float alpha)) {
void (*apply) (const Timeline* self, Skeleton* skeleton, float lastTime, float time, Event** firedEvents, int* eventCount,
float alpha)) {
_Timeline_init(SUPER(self), dispose, apply);
self->curves = CALLOC(float, (frameCount - 1) * 6);
}
@ -226,8 +230,8 @@ void _BaseTimeline_dispose (Timeline* timeline) {
/* Many timelines have structure identical to struct BaseTimeline and extend CurveTimeline. **/
struct BaseTimeline* _BaseTimeline_create (int frameCount, int frameSize, /**/
void (*apply) (const Timeline* self, Skeleton* skeleton, float time, float alpha)) {
void (*apply) (const Timeline* self, Skeleton* skeleton, float lastTime, float time, Event** firedEvents, int* eventCount,
float alpha)) {
struct BaseTimeline* self = NEW(struct BaseTimeline);
_CurveTimeline_init(SUPER(self), frameCount, _BaseTimeline_dispose, apply);
@ -242,7 +246,8 @@ void (*apply) (const Timeline* self, Skeleton* skeleton, float time, float alpha
static const int ROTATE_LAST_FRAME_TIME = -2;
static const int ROTATE_FRAME_VALUE = 1;
void _RotateTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float time, float alpha) {
void _RotateTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float lastTime, float time, Event** firedEvents,
int* eventCount, float alpha) {
Bone *bone;
int frameIndex;
float lastFrameValue, frameTime, percent, amount;
@ -299,7 +304,8 @@ static const int TRANSLATE_LAST_FRAME_TIME = -3;
static const int TRANSLATE_FRAME_X = 1;
static const int TRANSLATE_FRAME_Y = 2;
void _TranslateTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float time, float alpha) {
void _TranslateTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float lastTime, float time, Event** firedEvents,
int* eventCount, float alpha) {
Bone *bone;
int frameIndex;
float lastFrameX, lastFrameY, frameTime, percent;
@ -343,7 +349,8 @@ void TranslateTimeline_setFrame (TranslateTimeline* self, int frameIndex, float
/**/
void _ScaleTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float time, float alpha) {
void _ScaleTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float lastTime, float time, Event** firedEvents,
int* eventCount, float alpha) {
Bone *bone;
int frameIndex;
float lastFrameX, lastFrameY, frameTime, percent;
@ -389,7 +396,8 @@ static const int COLOR_FRAME_G = 2;
static const int COLOR_FRAME_B = 3;
static const int COLOR_FRAME_A = 4;
void _ColorTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float time, float alpha) {
void _ColorTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float lastTime, float time, Event** firedEvents,
int* eventCount, float alpha) {
Slot *slot;
int frameIndex;
float lastFrameR, lastFrameG, lastFrameB, lastFrameA, percent, frameTime;
@ -451,7 +459,8 @@ void ColorTimeline_setFrame (ColorTimeline* self, int frameIndex, float time, fl
/**/
void _AttachmentTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float time, float alpha) {
void _AttachmentTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float lastTime, float time, Event** firedEvents,
int* eventCount, float alpha) {
int frameIndex;
const char* attachmentName;
AttachmentTimeline* self = (AttachmentTimeline*)timeline;
@ -485,9 +494,9 @@ AttachmentTimeline* AttachmentTimeline_create (int frameCount) {
AttachmentTimeline* self = NEW(AttachmentTimeline);
_Timeline_init(SUPER(self), _AttachmentTimeline_dispose, _AttachmentTimeline_apply);
CONST_CAST(char**, self->attachmentNames) = CALLOC(char*, frameCount);
CONST_CAST(int, self->framesLength) = frameCount;
CONST_CAST(float*, self->frames) = CALLOC(float, frameCount);
CONST_CAST(char**, self->attachmentNames) = CALLOC(char*, frameCount);
return self;
}
@ -504,7 +513,74 @@ void AttachmentTimeline_setFrame (AttachmentTimeline* self, int frameIndex, floa
/**/
void _DrawOrderTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float time, float alpha) {
void _EventTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float lastTime, float time, Event** firedEvents,
int* eventCount, float alpha) {
int frameIndex;
EventTimeline* self = (EventTimeline*)timeline;
if (time < self->frames[0]) return; /* Time is before first frame. */
if (lastTime >= self->frames[self->framesLength - 1]) return; /* Last time is after last frame. */
if (lastTime > time) {
/* Fire events after last time for looped animations. */
_EventTimeline_apply(timeline, skeleton, lastTime, INT_MAX, firedEvents, eventCount, alpha);
lastTime = 0;
}
if (self->framesLength == 1)
frameIndex = 0;
else {
frameIndex = binarySearch(self->frames, self->framesLength, lastTime, 1);
float frame = self->frames[frameIndex];
while (frameIndex > 0) {
float lastFrame = self->frames[frameIndex - 1];
/* Fire multiple events with the same frame and events that occurred at lastTime. */
if (lastFrame != frame && lastFrame != lastTime) break;
frameIndex--;
}
}
for (; frameIndex < self->framesLength && time > self->frames[frameIndex]; frameIndex++) {
firedEvents[*eventCount] = self->events[frameIndex];
(*eventCount)++;
}
}
void _EventTimeline_dispose (Timeline* timeline) {
EventTimeline* self = SUB_CAST(EventTimeline, timeline);
int i;
_Timeline_deinit(timeline);
for (i = 0; i < self->framesLength; ++i)
FREE(self->events[i]);
FREE(self->events);
FREE(self->frames);
FREE(self);
}
EventTimeline* EventTimeline_create (int frameCount) {
EventTimeline* self = NEW(EventTimeline);
_Timeline_init(SUPER(self), _EventTimeline_dispose, _EventTimeline_apply);
CONST_CAST(int, self->framesLength) = frameCount;
CONST_CAST(float*, self->frames) = CALLOC(float, frameCount);
CONST_CAST(Event**, self->events) = CALLOC(Event*, frameCount);
return self;
}
void EventTimeline_setFrame (EventTimeline* self, int frameIndex, float time, Event* event) {
self->frames[frameIndex] = time;
FREE(self->events[frameIndex]);
self->events[frameIndex] = event;
}
/**/
void _DrawOrderTimeline_apply (const Timeline* timeline, Skeleton* skeleton, float lastTime, float time, Event** firedEvents,
int* eventCount, float alpha) {
int i;
int frameIndex;
const int* drawOrderToSetupIndex;
@ -543,9 +619,9 @@ DrawOrderTimeline* DrawOrderTimeline_create (int frameCount, int slotCount) {
DrawOrderTimeline* self = NEW(DrawOrderTimeline);
_Timeline_init(SUPER(self), _DrawOrderTimeline_dispose, _DrawOrderTimeline_apply);
CONST_CAST(int**, self->drawOrders) = CALLOC(int*, frameCount);
CONST_CAST(int, self->framesLength) = frameCount;
CONST_CAST(float*, self->frames) = CALLOC(float, frameCount);
CONST_CAST(int**, self->drawOrders) = CALLOC(int*, frameCount);
CONST_CAST(int, self->slotCount) = slotCount;
return self;

324
spine-c/src/spine/AnimationState.c
View File

@ -31,153 +31,233 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
#include <spine/Animation.h>
#include <spine/AnimationState.h>
#include <spine/AnimationStateData.h>
#include <spine/Event.h>
#include <spine/extension.h>
#include <spine/Skeleton.h>
#include <spine/SkeletonData.h>
#include <string.h>
#include <limits.h>
typedef struct _Entry _Entry;
struct _Entry {
Animation* animation;
int/*bool*/loop;
float delay;
_Entry* next;
};
TrackEntry* _TrackEntry_create () {
TrackEntry* entry = NEW(TrackEntry);
return entry;
}
void _TrackEntry_dispose (TrackEntry* entry) {
FREE(entry);
}
void _TrackEntry_disposeAll (TrackEntry* entry) {
while (entry) {
TrackEntry* next = entry->next;
_TrackEntry_dispose(entry);
entry = next;
}
}
/**/
typedef struct {
AnimationState super;
Animation *previous;
float previousTime;
int/*bool*/previousLoop;
float mixTime;
float mixDuration;
_Entry* queue;
} _Internal;
Event** events;
} _AnimationState;
void _AnimationState_setCurrent (AnimationState* self, int index, TrackEntry* entry);
AnimationState* AnimationState_create (AnimationStateData* data) {
AnimationState* self = SUPER(NEW(_Internal));
_AnimationState* internal = NEW(_AnimationState);
internal->events = MALLOC(Event*, 64);
AnimationState* self = SUPER(internal);
CONST_CAST(AnimationStateData*, self->data) = data;
return self;
}
void _AnimationState_clearQueue (AnimationState* self) {
_Internal* internal = SUB_CAST(_Internal, self);
_Entry* entry = internal->queue;
while (entry) {
_Entry* nextEntry = entry->next;
FREE(entry);
entry = nextEntry;
}
internal->queue = 0;
}
void AnimationState_dispose (AnimationState* self) {
_AnimationState_clearQueue(self);
int i;
for (i = 0; i < self->trackCount; i++)
_TrackEntry_disposeAll(self->tracks[i]);
FREE(self);
}
#include <stdio.h>
void AnimationState_update (AnimationState* self, float delta) {
int i;
for (i = 0; i < self->trackCount; i++) {
TrackEntry* current = self->tracks[i];
if (!current) continue;
void AnimationState_addAnimation (AnimationState* self, Animation* animation, int/*bool*/loop, float delay) {
_Entry* existingEntry;
Animation* previousAnimation;
float time = current->time + delta;
float endTime = current->endTime;
_Internal* internal = SUB_CAST(_Internal, self);
_Entry* entry = NEW(_Entry);
entry->animation = animation;
entry->loop = loop;
current->time = time;
if (current->previous) {
current->previous->time += delta;
current->mixTime += delta;
}
existingEntry = internal->queue;
if (existingEntry) {
while (existingEntry->next)
existingEntry = existingEntry->next;
existingEntry->next = entry;
previousAnimation = existingEntry->animation;
} else {
internal->queue = entry;
previousAnimation = self->animation;
/* Check if completed the animation or a loop iteration. */
if (current->loop ?
(FMOD(current->lastTime, endTime) > FMOD(time, endTime)) : (current->lastTime < endTime && time >= endTime)) {
int count = (int)(time / endTime);
if (current->listener) current->listener(self, i, ANIMATION_COMPLETE, 0, count);
if (self->listener) self->listener(self, i, ANIMATION_COMPLETE, 0, count);
}
TrackEntry* next = current->next;
if (next && time >= next->delay) {
if (next->animation)
_AnimationState_setCurrent(self, i, next);
else
AnimationState_clearTrack(self, i);
}
}
}
void AnimationState_apply (AnimationState* self, Skeleton* skeleton) {
_AnimationState* internal = SUB_CAST(_AnimationState, self);
int i, ii;
int eventCount;
for (i = 0; i < self->trackCount; i++) {
TrackEntry* current = self->tracks[i];
if (!current) continue;
eventCount = 0;
TrackEntry* previous = current->previous;
if (!previous) {
Animation_apply(current->animation, skeleton, current->lastTime, current->time, current->loop, internal->events,
&eventCount);
} else {
Animation_apply(previous->animation, skeleton, INT_MAX, previous->time, previous->loop, internal->events, &eventCount);
float alpha = current->mixTime / current->mixDuration;
if (alpha >= 1) {
alpha = 1;
_TrackEntry_dispose(current->previous);
current->previous = 0;
}
Animation_apply(current->animation, skeleton, current->lastTime, current->time, current->loop, internal->events,
&eventCount);
}
for (ii = 0; ii < eventCount; ii++) {
Event* event = internal->events[ii];
if (current->listener) current->listener(self, i, ANIMATION_EVENT, event, 0);
if (self->listener) self->listener(self, i, ANIMATION_EVENT, event, 0);
}
current->lastTime = current->time;
}
}
void AnimationState_clear (AnimationState* self) {
int i;
for (i = 0; i < self->trackCount; i++)
AnimationState_clearTrack(self, i);
self->trackCount = 0;
}
void AnimationState_clearTrack (AnimationState* self, int trackIndex) {
if (trackIndex >= self->trackCount) return;
TrackEntry* current = self->tracks[trackIndex];
if (!current) return;
if (current->listener) current->listener(self, trackIndex, ANIMATION_END, 0, 0);
if (self->listener) self->listener(self, trackIndex, ANIMATION_END, 0, 0);
self->tracks[trackIndex] = 0;
_TrackEntry_disposeAll(current);
if (current->previous) _TrackEntry_dispose(current->previous);
}
TrackEntry* _AnimationState_expandToIndex (AnimationState* self, int index) {
if (index < self->trackCount) return self->tracks[index];
TrackEntry** newTracks = CALLOC(TrackEntry*, index + 1);
memcpy(newTracks, self->tracks, self->trackCount * sizeof(TrackEntry*));
self->tracks = newTracks;
self->trackCount = index + 1;
return 0;
}
void _AnimationState_setCurrent (AnimationState* self, int index, TrackEntry* entry) {
TrackEntry* current = _AnimationState_expandToIndex(self, index);
if (current) {
if (current->previous) {
_TrackEntry_dispose(current->previous);
current->previous = 0;
}
if (current->listener) current->listener(self, index, ANIMATION_END, 0, 0);
if (self->listener) self->listener(self, index, ANIMATION_END, 0, 0);
entry->mixDuration = AnimationStateData_getMix(self->data, current->animation, entry->animation);
if (entry->mixDuration > 0) {
entry->mixTime = 0;
entry->previous = current;
} else
_TrackEntry_dispose(current);
}
self->tracks[index] = entry;
if (entry->listener) current->listener(self, index, ANIMATION_START, 0, 0);
if (self->listener) self->listener(self, index, ANIMATION_START, 0, 0);
}
TrackEntry* AnimationState_setAnimationByName (AnimationState* self, int trackIndex, const char* animationName, int/*bool*/loop) {
Animation* animation = animationName ? SkeletonData_findAnimation(self->data->skeletonData, animationName) : 0;
return AnimationState_setAnimation(self, trackIndex, animation, loop);
}
TrackEntry* AnimationState_setAnimation (AnimationState* self, int trackIndex, Animation* animation, int/*bool*/loop) {
TrackEntry* current = _AnimationState_expandToIndex(self, trackIndex);
if (current) _TrackEntry_disposeAll(current->next);
TrackEntry* entry = _TrackEntry_create();
entry->animation = animation;
entry->loop = loop;
entry->time = 0;
entry->endTime = animation->duration;
_AnimationState_setCurrent(self, trackIndex, entry);
return entry;
}
TrackEntry* AnimationState_addAnimationByName (AnimationState* self, int trackIndex, const char* animationName, int/*bool*/loop,
float delay) {
Animation* animation = animationName ? SkeletonData_findAnimation(self->data->skeletonData, animationName) : 0;
return AnimationState_addAnimation(self, trackIndex, animation, loop, delay);
}
TrackEntry* AnimationState_addAnimation (AnimationState* self, int trackIndex, Animation* animation, int/*bool*/loop, float delay) {
TrackEntry* entry = _TrackEntry_create();
entry->animation = animation;
entry->loop = loop;
entry->time = 0;
entry->endTime = animation ? animation->duration : 0;
TrackEntry* last = _AnimationState_expandToIndex(self, trackIndex);
if (last) {
while (last->next)
last = last->next;
last->next = entry;
} else
self->tracks[trackIndex] = entry;
if (delay <= 0) {
if (previousAnimation)
delay = previousAnimation->duration - AnimationStateData_getMix(self->data, previousAnimation, animation) + delay;
else
if (last) {
delay += last->endTime;
if (animation) delay -= AnimationStateData_getMix(self->data, last->animation, animation);
} else
delay = 0;
}
entry->delay = delay;
return entry;
}
void AnimationState_addAnimationByName (AnimationState* self, const char* animationName, int/*bool*/loop, float delay) {
Animation* animation = animationName ? SkeletonData_findAnimation(self->data->skeletonData, animationName) : 0;
AnimationState_addAnimation(self, animation, loop, delay);
}
void _AnimationState_setAnimation (AnimationState* self, Animation* newAnimation, int/*bool*/loop) {
_Internal* internal = SUB_CAST(_Internal, self);
internal->previous = 0;
if (newAnimation && self->animation && self->data) {
internal->mixDuration = AnimationStateData_getMix(self->data, self->animation, newAnimation);
if (internal->mixDuration > 0) {
internal->mixTime = 0;
internal->previous = self->animation;
internal->previousTime = self->time;
internal->previousLoop = self->loop;
}
}
CONST_CAST(Animation*, self->animation) = newAnimation;
self->loop = loop;
self->time = 0;
}
void AnimationState_setAnimation (AnimationState* self, Animation* newAnimation, int/*bool*/loop) {
_AnimationState_clearQueue(self);
_AnimationState_setAnimation(self, newAnimation, loop);
}
void AnimationState_setAnimationByName (AnimationState* self, const char* animationName, int/*bool*/loop) {
Animation* animation = animationName ? SkeletonData_findAnimation(self->data->skeletonData, animationName) : 0;
AnimationState_setAnimation(self, animation, loop);
}
void AnimationState_clearAnimation (AnimationState* self) {
_Internal* internal = SUB_CAST(_Internal, self);
internal->previous = 0;
CONST_CAST(Animation*, self->animation) = 0;
_AnimationState_clearQueue(self);
}
void AnimationState_update (AnimationState* self, float delta) {
_Entry* next;
_Internal* internal = SUB_CAST(_Internal, self);
self->time += delta;
internal->previousTime += delta;
internal->mixTime += delta;
if (internal->queue && self->time >= internal->queue->delay) {
_AnimationState_setAnimation(self, internal->queue->animation, internal->queue->loop);
next = internal->queue->next;
FREE(internal->queue);
internal->queue = next;
}
}
void AnimationState_apply (AnimationState* self, Skeleton* skeleton) {
_Internal* internal;
float alpha;
if (!self->animation) return;
internal = SUB_CAST(_Internal, self);
if (internal->previous) {
Animation_apply(internal->previous, skeleton, internal->previousTime, internal->previousLoop);
alpha = internal->mixTime / internal->mixDuration;
if (alpha >= 1) {
alpha = 1;
internal->previous = 0;
}
Animation_mix(self->animation, skeleton, self->time, self->loop, alpha);
} else
Animation_apply(self->animation, skeleton, self->time, self->loop);
}
int/*bool*/AnimationState_isComplete (AnimationState* self) {
return !self->animation || self->time >= self->animation->duration;
TrackEntry* AnimationState_getCurrent (AnimationState* self, int trackIndex) {
if (trackIndex >= self->trackCount) return 0;
return self->tracks[trackIndex];
}

1
spine-c/src/spine/Bone.c
View File

@ -32,7 +32,6 @@
*****************************************************************************/
#include <spine/Bone.h>
#include <math.h>
#include <spine/extension.h>
static int yDown;

1
spine-c/src/spine/BoundingBoxAttachment.c
View File

@ -32,7 +32,6 @@
*****************************************************************************/
#include <spine/BoundingBoxAttachment.h>
#include <math.h>
#include <spine/extension.h>
BoundingBoxAttachment* BoundingBoxAttachment_create (const char* name) {

46
spine-c/src/spine/Event.c Normal file
View File

@ -0,0 +1,46 @@
/******************************************************************************
* Spine Runtime Software License - Version 1.0
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* Redistribution and use in source and binary forms in whole or in part, with
* or without modification, are permitted provided that the following conditions
* are met:
*
* 1. A Spine Single User License or Spine Professional License must be
* purchased from Esoteric Software and the license must remain valid:
* http://esotericsoftware.com/
* 2. Redistributions of source code must retain this license, which is the
* above copyright notice, this declaration of conditions and the following
* disclaimer.
* 3. Redistributions in binary form must reproduce this license, which is the
* above copyright notice, this declaration of conditions and the following
* disclaimer, in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
#include <spine/Event.h>
#include <spine/extension.h>
Event* Event_create (EventData* data) {
Event* self = NEW(Event);
CONST_CAST(EventData*, self->data) = data;
return self;
}
void Event_dispose (Event* self) {
FREE(self->stringValue);
FREE(self);
}

47
spine-c/src/spine/EventData.c Normal file
View File

@ -0,0 +1,47 @@
/******************************************************************************
* Spine Runtime Software License - Version 1.0
*
* Copyright (c) 2013, Esoteric Software
* All rights reserved.
*
* Redistribution and use in source and binary forms in whole or in part, with
* or without modification, are permitted provided that the following conditions
* are met:
*
* 1. A Spine Single User License or Spine Professional License must be
* purchased from Esoteric Software and the license must remain valid:
* http://esotericsoftware.com/
* 2. Redistributions of source code must retain this license, which is the
* above copyright notice, this declaration of conditions and the following
* disclaimer.
* 3. Redistributions in binary form must reproduce this license, which is the
* above copyright notice, this declaration of conditions and the following
* disclaimer, in the documentation and/or other materials provided with the
* distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*****************************************************************************/
#include <spine/EventData.h>
#include <spine/extension.h>
EventData* EventData_create (const char* name) {
EventData* self = NEW(EventData);
MALLOC_STR(self->name, name);
return self;
}
void EventData_dispose (EventData* self) {
FREE(self->stringValue);
FREE(self->name);
FREE(self);
}

1
spine-c/src/spine/Json.c
View File

@ -24,7 +24,6 @@
/* JSON parser in C. */
#include "Json.h"
#include <math.h>
#include <stdio.h>
#include <ctype.h>
#include <spine/extension.h>

1
spine-c/src/spine/RegionAttachment.c
View File

@ -32,7 +32,6 @@
*****************************************************************************/
#include <spine/RegionAttachment.h>
#include <math.h>
#include <spine/extension.h>
RegionAttachment* RegionAttachment_create (const char* name) {

31
spine-c/src/spine/SkeletonBounds.c
View File

@ -32,7 +32,6 @@
*****************************************************************************/
#include <spine/SkeletonBounds.h>
#include <math.h>
#include <limits.h>
#include <spine/extension.h>
@ -51,8 +50,8 @@ void BoundingPolygon_dispose (BoundingPolygon* self) {
int/*bool*/BoundingPolygon_containsPoint (BoundingPolygon* self, float x, float y) {
int prevIndex = self->count - 2;
int inside = 0;
int i = 0;
for (; i < self->count; i += 2) {
int i;
for (i = 0; i < self->count; i += 2) {
float vertexY = self->vertices[i + 1];
float prevY = self->vertices[prevIndex + 1];
if ((vertexY < y && prevY >= y) || (prevY < y && vertexY >= y)) {
@ -68,8 +67,8 @@ int/*bool*/BoundingPolygon_intersectsSegment (BoundingPolygon* self, float x1, f
float width12 = x1 - x2, height12 = y1 - y2;
float det1 = x1 * y2 - y1 * x2;
float x3 = self->vertices[self->count - 2], y3 = self->vertices[self->count - 1];
int i = 0;
for (; i < self->count; i += 2) {
int i;
for (i = 0; i < self->count; i += 2) {
float x4 = self->vertices[i], y4 = self->vertices[i + 1];
float det2 = x3 * y4 - y3 * x4;
float width34 = x3 - x4, height34 = y3 - y4;
@ -90,15 +89,15 @@ int/*bool*/BoundingPolygon_intersectsSegment (BoundingPolygon* self, float x1, f
typedef struct {
SkeletonBounds super;
int capacity;
} _Internal;
} _SkeletonBounds;
SkeletonBounds* SkeletonBounds_create () {
return SUPER(NEW(_Internal));
return SUPER(NEW(_SkeletonBounds));
}
void SkeletonBounds_dispose (SkeletonBounds* self) {
int i = 0;
for (; i < SUB_CAST(_Internal, self)->capacity; ++i)
int i;
for (i = 0; i < SUB_CAST(_SkeletonBounds, self)->capacity; ++i)
if (self->polygons[i]) BoundingPolygon_dispose(self->polygons[i]);
FREE(self->polygons);
FREE(self->boundingBoxes);
@ -108,7 +107,7 @@ void SkeletonBounds_dispose (SkeletonBounds* self) {
void SkeletonBounds_update (SkeletonBounds* self, Skeleton* skeleton, int/*bool*/updateAabb) {
int i;
_Internal* internal = SUB_CAST(_Internal, self);
_SkeletonBounds* internal = SUB_CAST(_SkeletonBounds, self);
if (internal->capacity < skeleton->slotCount) {
BoundingPolygon** newPolygons;
@ -188,22 +187,22 @@ int/*bool*/SkeletonBounds_aabbIntersectsSkeleton (SkeletonBounds* self, Skeleton
}
BoundingBoxAttachment* SkeletonBounds_containsPoint (SkeletonBounds* self, float x, float y) {
int i = 0;
for (; i < self->count; ++i)
int i;
for (i = 0; i < self->count; ++i)
if (BoundingPolygon_containsPoint(self->polygons[i], x, y)) return self->boundingBoxes[i];
return 0;
}
BoundingBoxAttachment* SkeletonBounds_intersectsSegment (SkeletonBounds* self, float x1, float y1, float x2, float y2) {
int i = 0;
for (; i < self->count; ++i)
int i;
for (i = 0; i < self->count; ++i)
if (BoundingPolygon_intersectsSegment(self->polygons[i], x1, y1, x2, y2)) return self->boundingBoxes[i];
return 0;
}
BoundingPolygon* SkeletonBounds_getPolygon (SkeletonBounds* self, BoundingBoxAttachment* boundingBox) {
int i = 0;
for (; i < self->count; ++i)
int i;
for (i = 0; i < self->count; ++i)
if (self->boundingBoxes[i] == boundingBox) return self->polygons[i];
return 0;
}

7
spine-c/src/spine/SkeletonData.c
View File

@ -95,6 +95,13 @@ Skin* SkeletonData_findSkin (const SkeletonData* self, const char* skinName) {
return 0;
}
EventData* SkeletonData_findEvent (const SkeletonData* self, const char* eventName) {
int i;
for (i = 0; i < self->eventCount; ++i)
if (strcmp(self->events[i]->name, eventName) == 0) return self->events[i];
return 0;
}
Animation* SkeletonData_findAnimation (const SkeletonData* self, const char* animationName) {
int i;
for (i = 0; i < self->animationCount; ++i)

80
spine-c/src/spine/SkeletonJson.c
View File

@ -32,9 +32,7 @@
*****************************************************************************/
#include <spine/SkeletonJson.h>
#include <math.h>
#include <stdio.h>
#include <math.h>
#include "Json.h"
#include <spine/extension.h>
#include <spine/RegionAttachment.h>
@ -43,10 +41,10 @@
typedef struct {
SkeletonJson super;
int ownsLoader;
} _Internal;
} _SkeletonJson;
SkeletonJson* SkeletonJson_createWithLoader (AttachmentLoader* attachmentLoader) {
SkeletonJson* self = SUPER(NEW(_Internal));
SkeletonJson* self = SUPER(NEW(_SkeletonJson));
self->scale = 1;
self->attachmentLoader = attachmentLoader;
return self;
@ -55,12 +53,12 @@ SkeletonJson* SkeletonJson_createWithLoader (AttachmentLoader* attachmentLoader)
SkeletonJson* SkeletonJson_create (Atlas* atlas) {
AtlasAttachmentLoader* attachmentLoader = AtlasAttachmentLoader_create(atlas);
SkeletonJson* self = SkeletonJson_createWithLoader(SUPER(attachmentLoader));
SUB_CAST(_Internal, self)->ownsLoader = 1;
SUB_CAST(_SkeletonJson, self)->ownsLoader = 1;
return self;
}
void SkeletonJson_dispose (SkeletonJson* self) {
if (SUB_CAST(_Internal, self)->ownsLoader) AttachmentLoader_dispose(self->attachmentLoader);
if (SUB_CAST(_SkeletonJson, self)->ownsLoader) AttachmentLoader_dispose(self->attachmentLoader);
FREE(self->error);
FREE(self);
}
@ -114,13 +112,15 @@ static Animation* _SkeletonJson_readAnimation (SkeletonJson* self, Json* root, S
Json* bones = Json_getItem(root, "bones");
Json* slots = Json_getItem(root, "slots");
Json* drawOrder = Json_getItem(root, "draworder");
Json *boneMap, *slotMap, *timelineArray;
Json* events = Json_getItem(root, "events");
Json *boneMap, *slotMap;
int timelineCount = 0;
for (boneMap = bones ? bones->child : 0; boneMap; boneMap = boneMap->next)
timelineCount += boneMap->size;
for (slotMap = slots ? slots->child : 0; slotMap; slotMap = slotMap->next)
timelineCount += slotMap->size;
if (events) ++timelineCount;
if (drawOrder) ++timelineCount;
animation = Animation_create(root->name, timelineCount);
@ -129,6 +129,8 @@ static Animation* _SkeletonJson_readAnimation (SkeletonJson* self, Json* root, S
++skeletonData->animationCount;
for (boneMap = bones ? bones->child : 0; boneMap; boneMap = boneMap->next) {
Json *timelineArray;
int boneIndex = SkeletonData_findBoneIndex(skeletonData, boneMap->name);
if (boneIndex == -1) {
Animation_dispose(animation);
@ -176,6 +178,8 @@ static Animation* _SkeletonJson_readAnimation (SkeletonJson* self, Json* root, S
}
for (slotMap = slots ? slots->child : 0; slotMap; slotMap = slotMap->next) {
Json *timelineArray;
int slotIndex = SkeletonData_findSlotIndex(skeletonData, slotMap->name);
if (slotIndex == -1) {
Animation_dispose(animation);
@ -220,6 +224,30 @@ static Animation* _SkeletonJson_readAnimation (SkeletonJson* self, Json* root, S
}
}
if (events) {
Json* frame;
float duration;
EventTimeline* timeline = EventTimeline_create(events->size);
for (frame = events->child, i = 0; frame; frame = frame->next, ++i) {
EventData* eventData = SkeletonData_findEvent(skeletonData, Json_getString(frame, "name", 0));
if (!eventData) {
Animation_dispose(animation);
_SkeletonJson_setError(self, 0, "Event not found: ", Json_getString(frame, "name", 0));
return 0;
}
Event* event = Event_create(eventData);
event->intValue = Json_getInt(frame, "int", eventData->intValue);
event->floatValue = Json_getFloat(frame, "float", eventData->floatValue);
const char* stringValue = Json_getString(frame, "string", eventData->stringValue);
if (stringValue) MALLOC_STR(event->stringValue, stringValue);
EventTimeline_setFrame(timeline, i, Json_getFloat(frame, "time", 0), event);
}
animation->timelines[animation->timelineCount++] = (Timeline*)timeline;
duration = timeline->frames[events->size - 1];
if (duration > animation->duration) animation->duration = duration;
}
if (drawOrder) {
Json* frame;
float duration;
@ -287,10 +315,7 @@ SkeletonData* SkeletonJson_readSkeletonDataFile (SkeletonJson* self, const char*
SkeletonData* SkeletonJson_readSkeletonData (SkeletonJson* self, const char* json) {
int i;
SkeletonData* skeletonData;
Json *root, *bones, *boneMap, *slotMap, *attachmentsMap, *attachmentMap, *animationMap;
Json* slots;
Json* skinsMap;
Json* animations;
Json *root, *bones, *boneMap, *slots, *skins, *animations, *events;
FREE(self->error);
CONST_CAST(char*, self->error) = 0;
@ -335,6 +360,7 @@ SkeletonData* SkeletonJson_readSkeletonData (SkeletonJson* self, const char* jso
slots = Json_getItem(root, "slots");
if (slots) {
Json *slotMap;
skeletonData->slots = MALLOC(SlotData*, slots->size);
for (slotMap = slots->child, i = 0; slotMap; slotMap = slotMap->next, ++i) {
SlotData* slotData;
@ -369,10 +395,12 @@ SkeletonData* SkeletonJson_readSkeletonData (SkeletonJson* self, const char* jso
}
}
skinsMap = Json_getItem(root, "skins");
if (skinsMap) {
skeletonData->skins = MALLOC(Skin*, skinsMap->size);
for (slotMap = skinsMap->child, i = 0; slotMap; slotMap = slotMap->next, ++i) {
skins = Json_getItem(root, "skins");
if (skins) {
Json *slotMap;
skeletonData->skins = MALLOC(Skin*, skins->size);
for (slotMap = skins->child, i = 0; slotMap; slotMap = slotMap->next, ++i) {
Json *attachmentsMap;
Skin *skin = Skin_create(slotMap->name);
skeletonData->skins[i] = skin;
@ -381,6 +409,7 @@ SkeletonData* SkeletonJson_readSkeletonData (SkeletonJson* self, const char* jso
for (attachmentsMap = slotMap->child; attachmentsMap; attachmentsMap = attachmentsMap->next) {
int slotIndex = SkeletonData_findSlotIndex(skeletonData, attachmentsMap->name);
Json *attachmentMap;
for (attachmentMap = attachmentsMap->child; attachmentMap; attachmentMap = attachmentMap->next) {
Attachment* attachment;
@ -429,10 +458,10 @@ SkeletonData* SkeletonJson_readSkeletonData (SkeletonJson* self, const char* jso
BoundingBoxAttachment* box = (BoundingBoxAttachment*)attachment;
Json* verticesArray = Json_getItem(attachmentMap, "vertices");
Json* vertex;
int i = 0;
int i;
box->verticesCount = verticesArray->size;
box->vertices = MALLOC(float, verticesArray->size);
for (vertex = verticesArray->child; vertex; vertex = vertex->next, ++i)
for (vertex = verticesArray->child, i = 0; vertex; vertex = vertex->next, ++i)
box->vertices[i] = vertex->valueFloat;
break;
}
@ -444,8 +473,25 @@ SkeletonData* SkeletonJson_readSkeletonData (SkeletonJson* self, const char* jso
}
}
/* Events. */
events = Json_getItem(root, "events");
if (events) {
Json *eventMap;
skeletonData->events = MALLOC(EventData*, events->size);
for (eventMap = events->child; eventMap; eventMap = eventMap->next) {
EventData* eventData = EventData_create(eventMap->name);
eventData->intValue = Json_getInt(eventMap, "int", 0);
eventData->floatValue = Json_getFloat(eventMap, "float", 0);
const char* stringValue = Json_getString(eventMap, "string", 0);
if (stringValue) MALLOC_STR(eventData->stringValue, stringValue);
skeletonData->events[skeletonData->eventCount++] = eventData;
}
}
/* Animations. */
animations = Json_getItem(root, "animations");
if (animations) {
Json *animationMap;
skeletonData->animations = MALLOC(Animation*, animations->size);
for (animationMap = animations->child; animationMap; animationMap = animationMap->next)
_SkeletonJson_readAnimation(self, animationMap, skeletonData);

16
spine-c/src/spine/Skin.c
View File

@ -61,16 +61,16 @@ void _Entry_dispose (_Entry* self) {
typedef struct {
Skin super;
_Entry* entries;
} _Internal;
} _Skin;
Skin* Skin_create (const char* name) {
Skin* self = SUPER(NEW(_Internal));
Skin* self = SUPER(NEW(_Skin));
MALLOC_STR(self->name, name);
return self;
}
void Skin_dispose (Skin* self) {
_Entry* entry = SUB_CAST(_Internal, self) ->entries;
_Entry* entry = SUB_CAST(_Skin, self)->entries;
while (entry) {
_Entry* nextEntry = entry->next;
_Entry_dispose(entry);
@ -83,12 +83,12 @@ void Skin_dispose (Skin* self) {
void Skin_addAttachment (Skin* self, int slotIndex, const char* name, Attachment* attachment) {
_Entry* newEntry = _Entry_create(slotIndex, name, attachment);
newEntry->next = SUB_CAST(_Internal, self) ->entries;
SUB_CAST(_Internal, self) ->entries = newEntry;
newEntry->next = SUB_CAST(_Skin, self)->entries;
SUB_CAST(_Skin, self)->entries = newEntry;
}
Attachment* Skin_getAttachment (const Skin* self, int slotIndex, const char* name) {
const _Entry* entry = SUB_CAST(_Internal, self) ->entries;
const _Entry* entry = SUB_CAST(_Skin, self)->entries;
while (entry) {
if (entry->slotIndex == slotIndex && strcmp(entry->name, name) == 0) return entry->attachment;
entry = entry->next;
@ -97,7 +97,7 @@ Attachment* Skin_getAttachment (const Skin* self, int slotIndex, const char* nam
}
const char* Skin_getAttachmentName (const Skin* self, int slotIndex, int attachmentIndex) {
const _Entry* entry = SUB_CAST(_Internal, self) ->entries;
const _Entry* entry = SUB_CAST(_Skin, self)->entries;
int i = 0;
while (entry) {
if (entry->slotIndex == slotIndex) {
@ -110,7 +110,7 @@ const char* Skin_getAttachmentName (const Skin* self, int slotIndex, int attachm
}
void Skin_attachAll (const Skin* self, Skeleton* skeleton, const Skin* oldSkin) {
const _Entry *entry = SUB_CAST(_Internal, oldSkin) ->entries;
const _Entry *entry = SUB_CAST(_Skin, oldSkin)->entries;
while (entry) {
Slot *slot = skeleton->slots[entry->slotIndex];
if (slot->attachment == entry->attachment) {

10
spine-c/src/spine/Slot.c
View File

@ -38,10 +38,10 @@
typedef struct {
Slot super;
float attachmentTime;
} _Internal;
} _Slot;
Slot* Slot_create (SlotData* data, Skeleton* skeleton, Bone* bone) {
Slot* self = SUPER(NEW(_Internal));
Slot* self = SUPER(NEW(_Slot));
CONST_CAST(SlotData*, self->data) = data;
CONST_CAST(Skeleton*, self->skeleton) = skeleton;
CONST_CAST(Bone*, self->bone) = bone;
@ -55,15 +55,15 @@ void Slot_dispose (Slot* self) {
void Slot_setAttachment (Slot* self, Attachment* attachment) {
CONST_CAST(Attachment*, self->attachment) = attachment;
SUB_CAST(_Internal, self) ->attachmentTime = self->skeleton->time;
SUB_CAST(_Slot, self) ->attachmentTime = self->skeleton->time;
}
void Slot_setAttachmentTime (Slot* self, float time) {
SUB_CAST(_Internal, self) ->attachmentTime = self->skeleton->time - time;
SUB_CAST(_Slot, self) ->attachmentTime = self->skeleton->time - time;
}
float Slot_getAttachmentTime (const Slot* self) {
return self->skeleton->time - SUB_CAST(_Internal, self) ->attachmentTime;
return self->skeleton->time - SUB_CAST(_Slot, self) ->attachmentTime;
}
void Slot_setToSetupPose (Slot* self) {

4
spine-c/src/spine/extension.c
View File

@ -41,8 +41,8 @@ void* _malloc (size_t size) {
return mallocFunc(size);
}
void* _calloc (size_t num, size_t size) {
void* ptr = mallocFunc(size);
if (ptr) memset(ptr, 0, size);
void* ptr = mallocFunc(num * size);
if (ptr) memset(ptr, 0, num * size);
return ptr;
}
void _free (void* ptr) {

33
spine-sfml/example/main.cpp
View File

@ -41,6 +41,28 @@ using namespace std;
using namespace spine;
#include <stdio.h>
void callback (AnimationState* state, int trackIndex, EventType type, Event* event, int loopCount) {
TrackEntry* entry = AnimationState_getCurrent(state, trackIndex);
const char* animationName = (entry && entry->animation) ? entry->animation->name : 0;
switch (type) {
case ANIMATION_START:
printf("%d start: %s\n", trackIndex, animationName);
break;
case ANIMATION_END:
printf("%d end: %s\n", trackIndex, animationName);
break;
case ANIMATION_COMPLETE:
printf("%d complete: %s, %d\n", trackIndex, animationName, loopCount);
break;
case ANIMATION_EVENT:
printf("%d event: %s, %s: %d, %f, %s\n", trackIndex, animationName, event->data->name, event->intValue, event->floatValue,
event->stringValue);
break;
}
fflush(stdout);
}
void spineboy () {
// Load atlas, skeleton, and animations.
Atlas* atlas = Atlas_readAtlasFile("../data/spineboy.atlas");
@ -72,12 +94,13 @@ void spineboy () {
Slot* headSlot = Skeleton_findSlot(skeleton, "head");
drawable->state->listener = callback;
if (true) {
AnimationState_setAnimationByName(drawable->state, "drawOrder", true);
AnimationState_setAnimationByName(drawable->state, 0, "drawOrder", true);
} else {
AnimationState_setAnimationByName(drawable->state, "walk", true);
AnimationState_addAnimationByName(drawable->state, "jump", false, 0);
AnimationState_addAnimationByName(drawable->state, "walk", true, 0);
AnimationState_setAnimationByName(drawable->state, 0, "walk", true);
AnimationState_addAnimationByName(drawable->state, 0, "jump", false, 0);
AnimationState_addAnimationByName(drawable->state, 0, "walk", true, 0);
}
sf::RenderWindow window(sf::VideoMode(640, 480), "Spine SFML");
@ -136,7 +159,7 @@ void goblins () {
skeleton->root->y = 590;
Skeleton_updateWorldTransform(skeleton);
AnimationState_setAnimation(drawable->state, walkAnimation, true);
AnimationState_setAnimation(drawable->state, 0, walkAnimation, true);
sf::RenderWindow window(sf::VideoMode(640, 640), "Spine SFML");
window.setFramerateLimit(60);