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diff --git a/libs/cocos2d/CCParticleExamples.m b/libs/cocos2d/CCParticleExamples.m new file mode 100755 index 0000000..38c8b46 --- /dev/null +++ b/libs/cocos2d/CCParticleExamples.m
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1/*
2 * cocos2d for iPhone: http://www.cocos2d-iphone.org
3 *
4 * Copyright (c) 2008-2010 Ricardo Quesada
5 * Copyright (c) 2011 Zynga Inc.
6 *
7 * Permission is hereby granted, free of charge, to any person obtaining a copy
8 * of this software and associated documentation files (the "Software"), to deal
9 * in the Software without restriction, including without limitation the rights
10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
11 * copies of the Software, and to permit persons to whom the Software is
12 * furnished to do so, subject to the following conditions:
13 *
14 * The above copyright notice and this permission notice shall be included in
15 * all copies or substantial portions of the Software.
16 *
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
23 * THE SOFTWARE.
24 *
25 */
26
27
28// cocos2d
29#import "CCParticleExamples.h"
30#import "CCTextureCache.h"
31#import "CCDirector.h"
32#import "Support/CGPointExtension.h"
33
34//
35// ParticleFireworks
36//
37@implementation CCParticleFireworks
38-(id) init
39{
40 return [self initWithTotalParticles:1500];
41}
42
43-(id) initWithTotalParticles:(NSUInteger)p
44{
45 if( (self=[super initWithTotalParticles:p]) ) {
46 // duration
47 duration = kCCParticleDurationInfinity;
48
49 // Gravity Mode
50 self.emitterMode = kCCParticleModeGravity;
51
52 // Gravity Mode: gravity
53 self.gravity = ccp(0,-90);
54
55 // Gravity Mode: radial
56 self.radialAccel = 0;
57 self.radialAccelVar = 0;
58
59 // Gravity Mode: speed of particles
60 self.speed = 180;
61 self.speedVar = 50;
62
63 // emitter position
64 CGSize winSize = [[CCDirector sharedDirector] winSize];
65 self.position = ccp(winSize.width/2, winSize.height/2);
66
67 // angle
68 angle = 90;
69 angleVar = 20;
70
71 // life of particles
72 life = 3.5f;
73 lifeVar = 1;
74
75 // emits per frame
76 emissionRate = totalParticles/life;
77
78 // color of particles
79 startColor.r = 0.5f;
80 startColor.g = 0.5f;
81 startColor.b = 0.5f;
82 startColor.a = 1.0f;
83 startColorVar.r = 0.5f;
84 startColorVar.g = 0.5f;
85 startColorVar.b = 0.5f;
86 startColorVar.a = 0.1f;
87 endColor.r = 0.1f;
88 endColor.g = 0.1f;
89 endColor.b = 0.1f;
90 endColor.a = 0.2f;
91 endColorVar.r = 0.1f;
92 endColorVar.g = 0.1f;
93 endColorVar.b = 0.1f;
94 endColorVar.a = 0.2f;
95
96 // size, in pixels
97 startSize = 8.0f;
98 startSizeVar = 2.0f;
99 endSize = kCCParticleStartSizeEqualToEndSize;
100
101 self.texture = [[CCTextureCache sharedTextureCache] addImage: @"fire.png"];
102
103 // additive
104 self.blendAdditive = NO;
105 }
106
107 return self;
108}
109@end
110
111//
112// ParticleFire
113//
114@implementation CCParticleFire
115-(id) init
116{
117 return [self initWithTotalParticles:250];
118}
119
120-(id) initWithTotalParticles:(NSUInteger) p
121{
122 if( (self=[super initWithTotalParticles:p]) ) {
123
124 // duration
125 duration = kCCParticleDurationInfinity;
126
127 // Gravity Mode
128 self.emitterMode = kCCParticleModeGravity;
129
130 // Gravity Mode: gravity
131 self.gravity = ccp(0,0);
132
133 // Gravity Mode: radial acceleration
134 self.radialAccel = 0;
135 self.radialAccelVar = 0;
136
137 // Gravity Mode: speed of particles
138 self.speed = 60;
139 self.speedVar = 20;
140
141 // starting angle
142 angle = 90;
143 angleVar = 10;
144
145 // emitter position
146 CGSize winSize = [[CCDirector sharedDirector] winSize];
147 self.position = ccp(winSize.width/2, 60);
148 posVar = ccp(40, 20);
149
150 // life of particles
151 life = 3;
152 lifeVar = 0.25f;
153
154
155 // size, in pixels
156 startSize = 54.0f;
157 startSizeVar = 10.0f;
158 endSize = kCCParticleStartSizeEqualToEndSize;
159
160 // emits per frame
161 emissionRate = totalParticles/life;
162
163 // color of particles
164 startColor.r = 0.76f;
165 startColor.g = 0.25f;
166 startColor.b = 0.12f;
167 startColor.a = 1.0f;
168 startColorVar.r = 0.0f;
169 startColorVar.g = 0.0f;
170 startColorVar.b = 0.0f;
171 startColorVar.a = 0.0f;
172 endColor.r = 0.0f;
173 endColor.g = 0.0f;
174 endColor.b = 0.0f;
175 endColor.a = 1.0f;
176 endColorVar.r = 0.0f;
177 endColorVar.g = 0.0f;
178 endColorVar.b = 0.0f;
179 endColorVar.a = 0.0f;
180
181 self.texture = [[CCTextureCache sharedTextureCache] addImage: @"fire.png"];
182
183 // additive
184 self.blendAdditive = YES;
185 }
186
187 return self;
188}
189@end
190
191//
192// ParticleSun
193//
194@implementation CCParticleSun
195-(id) init
196{
197 return [self initWithTotalParticles:350];
198}
199
200-(id) initWithTotalParticles:(NSUInteger) p
201{
202 if( (self=[super initWithTotalParticles:p]) ) {
203
204 // additive
205 self.blendAdditive = YES;
206
207 // duration
208 duration = kCCParticleDurationInfinity;
209
210 // Gravity Mode
211 self.emitterMode = kCCParticleModeGravity;
212
213 // Gravity Mode: gravity
214 self.gravity = ccp(0,0);
215
216 // Gravity mode: radial acceleration
217 self.radialAccel = 0;
218 self.radialAccelVar = 0;
219
220 // Gravity mode: speed of particles
221 self.speed = 20;
222 self.speedVar = 5;
223
224
225 // angle
226 angle = 90;
227 angleVar = 360;
228
229 // emitter position
230 CGSize winSize = [[CCDirector sharedDirector] winSize];
231 self.position = ccp(winSize.width/2, winSize.height/2);
232 posVar = CGPointZero;
233
234 // life of particles
235 life = 1;
236 lifeVar = 0.5f;
237
238 // size, in pixels
239 startSize = 30.0f;
240 startSizeVar = 10.0f;
241 endSize = kCCParticleStartSizeEqualToEndSize;
242
243 // emits per seconds
244 emissionRate = totalParticles/life;
245
246 // color of particles
247 startColor.r = 0.76f;
248 startColor.g = 0.25f;
249 startColor.b = 0.12f;
250 startColor.a = 1.0f;
251 startColorVar.r = 0.0f;
252 startColorVar.g = 0.0f;
253 startColorVar.b = 0.0f;
254 startColorVar.a = 0.0f;
255 endColor.r = 0.0f;
256 endColor.g = 0.0f;
257 endColor.b = 0.0f;
258 endColor.a = 1.0f;
259 endColorVar.r = 0.0f;
260 endColorVar.g = 0.0f;
261 endColorVar.b = 0.0f;
262 endColorVar.a = 0.0f;
263
264 self.texture = [[CCTextureCache sharedTextureCache] addImage: @"fire.png"];
265 }
266
267 return self;
268}
269@end
270
271//
272// ParticleGalaxy
273//
274@implementation CCParticleGalaxy
275-(id) init
276{
277 return [self initWithTotalParticles:200];
278}
279
280-(id) initWithTotalParticles:(NSUInteger)p
281{
282 if( (self=[super initWithTotalParticles:p]) ) {
283
284 // duration
285 duration = kCCParticleDurationInfinity;
286
287 // Gravity Mode
288 self.emitterMode = kCCParticleModeGravity;
289
290 // Gravity Mode: gravity
291 self.gravity = ccp(0,0);
292
293 // Gravity Mode: speed of particles
294 self.speed = 60;
295 self.speedVar = 10;
296
297 // Gravity Mode: radial
298 self.radialAccel = -80;
299 self.radialAccelVar = 0;
300
301 // Gravity Mode: tagential
302 self.tangentialAccel = 80;
303 self.tangentialAccelVar = 0;
304
305 // angle
306 angle = 90;
307 angleVar = 360;
308
309 // emitter position
310 CGSize winSize = [[CCDirector sharedDirector] winSize];
311 self.position = ccp(winSize.width/2, winSize.height/2);
312 posVar = CGPointZero;
313
314 // life of particles
315 life = 4;
316 lifeVar = 1;
317
318 // size, in pixels
319 startSize = 37.0f;
320 startSizeVar = 10.0f;
321 endSize = kCCParticleStartSizeEqualToEndSize;
322
323 // emits per second
324 emissionRate = totalParticles/life;
325
326 // color of particles
327 startColor.r = 0.12f;
328 startColor.g = 0.25f;
329 startColor.b = 0.76f;
330 startColor.a = 1.0f;
331 startColorVar.r = 0.0f;
332 startColorVar.g = 0.0f;
333 startColorVar.b = 0.0f;
334 startColorVar.a = 0.0f;
335 endColor.r = 0.0f;
336 endColor.g = 0.0f;
337 endColor.b = 0.0f;
338 endColor.a = 1.0f;
339 endColorVar.r = 0.0f;
340 endColorVar.g = 0.0f;
341 endColorVar.b = 0.0f;
342 endColorVar.a = 0.0f;
343
344 self.texture = [[CCTextureCache sharedTextureCache] addImage: @"fire.png"];
345
346 // additive
347 self.blendAdditive = YES;
348 }
349
350 return self;
351}
352@end
353
354//
355// ParticleFlower
356//
357@implementation CCParticleFlower
358-(id) init
359{
360 return [self initWithTotalParticles:250];
361}
362
363-(id) initWithTotalParticles:(NSUInteger) p
364{
365 if( (self=[super initWithTotalParticles:p]) ) {
366
367 // duration
368 duration = kCCParticleDurationInfinity;
369
370 // Gravity Mode
371 self.emitterMode = kCCParticleModeGravity;
372
373 // Gravity Mode: gravity
374 self.gravity = ccp(0,0);
375
376 // Gravity Mode: speed of particles
377 self.speed = 80;
378 self.speedVar = 10;
379
380 // Gravity Mode: radial
381 self.radialAccel = -60;
382 self.radialAccelVar = 0;
383
384 // Gravity Mode: tagential
385 self.tangentialAccel = 15;
386 self.tangentialAccelVar = 0;
387
388 // angle
389 angle = 90;
390 angleVar = 360;
391
392 // emitter position
393 CGSize winSize = [[CCDirector sharedDirector] winSize];
394 self.position = ccp(winSize.width/2, winSize.height/2);
395 posVar = CGPointZero;
396
397 // life of particles
398 life = 4;
399 lifeVar = 1;
400
401 // size, in pixels
402 startSize = 30.0f;
403 startSizeVar = 10.0f;
404 endSize = kCCParticleStartSizeEqualToEndSize;
405
406 // emits per second
407 emissionRate = totalParticles/life;
408
409 // color of particles
410 startColor.r = 0.50f;
411 startColor.g = 0.50f;
412 startColor.b = 0.50f;
413 startColor.a = 1.0f;
414 startColorVar.r = 0.5f;
415 startColorVar.g = 0.5f;
416 startColorVar.b = 0.5f;
417 startColorVar.a = 0.5f;
418 endColor.r = 0.0f;
419 endColor.g = 0.0f;
420 endColor.b = 0.0f;
421 endColor.a = 1.0f;
422 endColorVar.r = 0.0f;
423 endColorVar.g = 0.0f;
424 endColorVar.b = 0.0f;
425 endColorVar.a = 0.0f;
426
427 self.texture = [[CCTextureCache sharedTextureCache] addImage: @"fire.png"];
428
429 // additive
430 self.blendAdditive = YES;
431 }
432
433 return self;
434}
435@end
436
437//
438// ParticleMeteor
439//
440@implementation CCParticleMeteor
441-(id) init
442{
443 return [self initWithTotalParticles:150];
444}
445
446-(id) initWithTotalParticles:(NSUInteger) p
447{
448 if( (self=[super initWithTotalParticles:p]) ) {
449
450 // duration
451 duration = kCCParticleDurationInfinity;
452
453 // Gravity Mode
454 self.emitterMode = kCCParticleModeGravity;
455
456 // Gravity Mode: gravity
457 self.gravity = ccp(-200,200);
458
459 // Gravity Mode: speed of particles
460 self.speed = 15;
461 self.speedVar = 5;
462
463 // Gravity Mode: radial
464 self.radialAccel = 0;
465 self.radialAccelVar = 0;
466
467 // Gravity Mode: tagential
468 self.tangentialAccel = 0;
469 self.tangentialAccelVar = 0;
470
471 // angle
472 angle = 90;
473 angleVar = 360;
474
475 // emitter position
476 CGSize winSize = [[CCDirector sharedDirector] winSize];
477 self.position = ccp(winSize.width/2, winSize.height/2);
478 posVar = CGPointZero;
479
480 // life of particles
481 life = 2;
482 lifeVar = 1;
483
484 // size, in pixels
485 startSize = 60.0f;
486 startSizeVar = 10.0f;
487 endSize = kCCParticleStartSizeEqualToEndSize;
488
489 // emits per second
490 emissionRate = totalParticles/life;
491
492 // color of particles
493 startColor.r = 0.2f;
494 startColor.g = 0.4f;
495 startColor.b = 0.7f;
496 startColor.a = 1.0f;
497 startColorVar.r = 0.0f;
498 startColorVar.g = 0.0f;
499 startColorVar.b = 0.2f;
500 startColorVar.a = 0.1f;
501 endColor.r = 0.0f;
502 endColor.g = 0.0f;
503 endColor.b = 0.0f;
504 endColor.a = 1.0f;
505 endColorVar.r = 0.0f;
506 endColorVar.g = 0.0f;
507 endColorVar.b = 0.0f;
508 endColorVar.a = 0.0f;
509
510 self.texture = [[CCTextureCache sharedTextureCache] addImage: @"fire.png"];
511
512 // additive
513 self.blendAdditive = YES;
514 }
515
516 return self;
517}
518@end
519
520//
521// ParticleSpiral
522//
523@implementation CCParticleSpiral
524-(id) init
525{
526 return [self initWithTotalParticles:500];
527}
528
529-(id) initWithTotalParticles:(NSUInteger) p
530{
531 if( (self=[super initWithTotalParticles:p]) ) {
532
533 // duration
534 duration = kCCParticleDurationInfinity;
535
536 // Gravity Mode
537 self.emitterMode = kCCParticleModeGravity;
538
539 // Gravity Mode: gravity
540 self.gravity = ccp(0,0);
541
542 // Gravity Mode: speed of particles
543 self.speed = 150;
544 self.speedVar = 0;
545
546 // Gravity Mode: radial
547 self.radialAccel = -380;
548 self.radialAccelVar = 0;
549
550 // Gravity Mode: tagential
551 self.tangentialAccel = 45;
552 self.tangentialAccelVar = 0;
553
554 // angle
555 angle = 90;
556 angleVar = 0;
557
558 // emitter position
559 CGSize winSize = [[CCDirector sharedDirector] winSize];
560 self.position = ccp(winSize.width/2, winSize.height/2);
561 posVar = CGPointZero;
562
563 // life of particles
564 life = 12;
565 lifeVar = 0;
566
567 // size, in pixels
568 startSize = 20.0f;
569 startSizeVar = 0.0f;
570 endSize = kCCParticleStartSizeEqualToEndSize;
571
572 // emits per second
573 emissionRate = totalParticles/life;
574
575 // color of particles
576 startColor.r = 0.5f;
577 startColor.g = 0.5f;
578 startColor.b = 0.5f;
579 startColor.a = 1.0f;
580 startColorVar.r = 0.5f;
581 startColorVar.g = 0.5f;
582 startColorVar.b = 0.5f;
583 startColorVar.a = 0.0f;
584 endColor.r = 0.5f;
585 endColor.g = 0.5f;
586 endColor.b = 0.5f;
587 endColor.a = 1.0f;
588 endColorVar.r = 0.5f;
589 endColorVar.g = 0.5f;
590 endColorVar.b = 0.5f;
591 endColorVar.a = 0.0f;
592
593 self.texture = [[CCTextureCache sharedTextureCache] addImage: @"fire.png"];
594
595 // additive
596 self.blendAdditive = NO;
597 }
598
599 return self;
600}
601@end
602
603//
604// ParticleExplosion
605//
606@implementation CCParticleExplosion
607-(id) init
608{
609 return [self initWithTotalParticles:700];
610}
611
612-(id) initWithTotalParticles:(NSUInteger)p
613{
614 if( (self=[super initWithTotalParticles:p]) ) {
615
616 // duration
617 duration = 0.1f;
618
619 self.emitterMode = kCCParticleModeGravity;
620
621 // Gravity Mode: gravity
622 self.gravity = ccp(0,0);
623
624 // Gravity Mode: speed of particles
625 self.speed = 70;
626 self.speedVar = 40;
627
628 // Gravity Mode: radial
629 self.radialAccel = 0;
630 self.radialAccelVar = 0;
631
632 // Gravity Mode: tagential
633 self.tangentialAccel = 0;
634 self.tangentialAccelVar = 0;
635
636 // angle
637 angle = 90;
638 angleVar = 360;
639
640 // emitter position
641 CGSize winSize = [[CCDirector sharedDirector] winSize];
642 self.position = ccp(winSize.width/2, winSize.height/2);
643 posVar = CGPointZero;
644
645 // life of particles
646 life = 5.0f;
647 lifeVar = 2;
648
649 // size, in pixels
650 startSize = 15.0f;
651 startSizeVar = 10.0f;
652 endSize = kCCParticleStartSizeEqualToEndSize;
653
654 // emits per second
655 emissionRate = totalParticles/duration;
656
657 // color of particles
658 startColor.r = 0.7f;
659 startColor.g = 0.1f;
660 startColor.b = 0.2f;
661 startColor.a = 1.0f;
662 startColorVar.r = 0.5f;
663 startColorVar.g = 0.5f;
664 startColorVar.b = 0.5f;
665 startColorVar.a = 0.0f;
666 endColor.r = 0.5f;
667 endColor.g = 0.5f;
668 endColor.b = 0.5f;
669 endColor.a = 0.0f;
670 endColorVar.r = 0.5f;
671 endColorVar.g = 0.5f;
672 endColorVar.b = 0.5f;
673 endColorVar.a = 0.0f;
674
675 self.texture = [[CCTextureCache sharedTextureCache] addImage: @"fire.png"];
676
677 // additive
678 self.blendAdditive = NO;
679 }
680
681 return self;
682}
683@end
684
685//
686// ParticleSmoke
687//
688@implementation CCParticleSmoke
689-(id) init
690{
691 return [self initWithTotalParticles:200];
692}
693
694-(id) initWithTotalParticles:(NSUInteger) p
695{
696 if( (self=[super initWithTotalParticles:p]) ) {
697
698 // duration
699 duration = kCCParticleDurationInfinity;
700
701 // Emitter mode: Gravity Mode
702 self.emitterMode = kCCParticleModeGravity;
703
704 // Gravity Mode: gravity
705 self.gravity = ccp(0,0);
706
707 // Gravity Mode: radial acceleration
708 self.radialAccel = 0;
709 self.radialAccelVar = 0;
710
711 // Gravity Mode: speed of particles
712 self.speed = 25;
713 self.speedVar = 10;
714
715 // angle
716 angle = 90;
717 angleVar = 5;
718
719 // emitter position
720 CGSize winSize = [[CCDirector sharedDirector] winSize];
721 self.position = ccp(winSize.width/2, 0);
722 posVar = ccp(20, 0);
723
724 // life of particles
725 life = 4;
726 lifeVar = 1;
727
728 // size, in pixels
729 startSize = 60.0f;
730 startSizeVar = 10.0f;
731 endSize = kCCParticleStartSizeEqualToEndSize;
732
733 // emits per frame
734 emissionRate = totalParticles/life;
735
736 // color of particles
737 startColor.r = 0.8f;
738 startColor.g = 0.8f;
739 startColor.b = 0.8f;
740 startColor.a = 1.0f;
741 startColorVar.r = 0.02f;
742 startColorVar.g = 0.02f;
743 startColorVar.b = 0.02f;
744 startColorVar.a = 0.0f;
745 endColor.r = 0.0f;
746 endColor.g = 0.0f;
747 endColor.b = 0.0f;
748 endColor.a = 1.0f;
749 endColorVar.r = 0.0f;
750 endColorVar.g = 0.0f;
751 endColorVar.b = 0.0f;
752 endColorVar.a = 0.0f;
753
754 self.texture = [[CCTextureCache sharedTextureCache] addImage: @"fire.png"];
755
756 // additive
757 self.blendAdditive = NO;
758 }
759
760 return self;
761}
762@end
763
764@implementation CCParticleSnow
765-(id) init
766{
767 return [self initWithTotalParticles:700];
768}
769
770-(id) initWithTotalParticles:(NSUInteger)p
771{
772 if( (self=[super initWithTotalParticles:p]) ) {
773
774 // duration
775 duration = kCCParticleDurationInfinity;
776
777 // set gravity mode.
778 self.emitterMode = kCCParticleModeGravity;
779
780 // Gravity Mode: gravity
781 self.gravity = ccp(0,-1);
782
783 // Gravity Mode: speed of particles
784 self.speed = 5;
785 self.speedVar = 1;
786
787 // Gravity Mode: radial
788 self.radialAccel = 0;
789 self.radialAccelVar = 1;
790
791 // Gravity mode: tagential
792 self.tangentialAccel = 0;
793 self.tangentialAccelVar = 1;
794
795 // emitter position
796 self.position = (CGPoint) {
797 [[CCDirector sharedDirector] winSize].width / 2,
798 [[CCDirector sharedDirector] winSize].height + 10
799 };
800 posVar = ccp( [[CCDirector sharedDirector] winSize].width / 2, 0 );
801
802 // angle
803 angle = -90;
804 angleVar = 5;
805
806 // life of particles
807 life = 45;
808 lifeVar = 15;
809
810 // size, in pixels
811 startSize = 10.0f;
812 startSizeVar = 5.0f;
813 endSize = kCCParticleStartSizeEqualToEndSize;
814
815 // emits per second
816 emissionRate = 10;
817
818 // color of particles
819 startColor.r = 1.0f;
820 startColor.g = 1.0f;
821 startColor.b = 1.0f;
822 startColor.a = 1.0f;
823 startColorVar.r = 0.0f;
824 startColorVar.g = 0.0f;
825 startColorVar.b = 0.0f;
826 startColorVar.a = 0.0f;
827 endColor.r = 1.0f;
828 endColor.g = 1.0f;
829 endColor.b = 1.0f;
830 endColor.a = 0.0f;
831 endColorVar.r = 0.0f;
832 endColorVar.g = 0.0f;
833 endColorVar.b = 0.0f;
834 endColorVar.a = 0.0f;
835
836 self.texture = [[CCTextureCache sharedTextureCache] addImage: @"fire.png"];
837
838 // additive
839 self.blendAdditive = NO;
840 }
841
842 return self;
843}
844@end
845
846@implementation CCParticleRain
847-(id) init
848{
849 return [self initWithTotalParticles:1000];
850}
851
852-(id) initWithTotalParticles:(NSUInteger)p
853{
854 if( (self=[super initWithTotalParticles:p]) ) {
855
856 // duration
857 duration = kCCParticleDurationInfinity;
858
859 self.emitterMode = kCCParticleModeGravity;
860
861 // Gravity Mode: gravity
862 self.gravity = ccp(10,-10);
863
864 // Gravity Mode: radial
865 self.radialAccel = 0;
866 self.radialAccelVar = 1;
867
868 // Gravity Mode: tagential
869 self.tangentialAccel = 0;
870 self.tangentialAccelVar = 1;
871
872 // Gravity Mode: speed of particles
873 self.speed = 130;
874 self.speedVar = 30;
875
876 // angle
877 angle = -90;
878 angleVar = 5;
879
880
881 // emitter position
882 self.position = (CGPoint) {
883 [[CCDirector sharedDirector] winSize].width / 2,
884 [[CCDirector sharedDirector] winSize].height
885 };
886 posVar = ccp( [[CCDirector sharedDirector] winSize].width / 2, 0 );
887
888 // life of particles
889 life = 4.5f;
890 lifeVar = 0;
891
892 // size, in pixels
893 startSize = 4.0f;
894 startSizeVar = 2.0f;
895 endSize = kCCParticleStartSizeEqualToEndSize;
896
897 // emits per second
898 emissionRate = 20;
899
900 // color of particles
901 startColor.r = 0.7f;
902 startColor.g = 0.8f;
903 startColor.b = 1.0f;
904 startColor.a = 1.0f;
905 startColorVar.r = 0.0f;
906 startColorVar.g = 0.0f;
907 startColorVar.b = 0.0f;
908 startColorVar.a = 0.0f;
909 endColor.r = 0.7f;
910 endColor.g = 0.8f;
911 endColor.b = 1.0f;
912 endColor.a = 0.5f;
913 endColorVar.r = 0.0f;
914 endColorVar.g = 0.0f;
915 endColorVar.b = 0.0f;
916 endColorVar.a = 0.0f;
917
918 self.texture = [[CCTextureCache sharedTextureCache] addImage: @"fire.png"];
919
920 // additive
921 self.blendAdditive = NO;
922 }
923
924 return self;
925}
926@end
generated by cgit-pink 1.4.1 (git 2.36.1) at 2025-11-04 19:48:14 +0000