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改變顏色,我需要改變我的粒子效果顏色的顏色根據我的遊戲,一些用戶事件,這是我在做什麼:粒子效果在運行時
float temp[] = new float[4];
temp[0] = 0.937f;
temp[1] = 0.325f;
temp[2] = 0.314f;
pe.getEmitters().first().getTint().setColors(temp);
pe.start();
和渲染我這樣做:
pe.draw(batch, Gdx.graphics.getDeltaTime());
但不幸的是我收到此錯誤:
java.lang.ArrayIndexOutOfBoundsException: length=4; index=4
at com.badlogic.gdx.graphics.g2d.ParticleEmitter$GradientColorValue.getColor(ParticleEmitter.java:1313)
at com.badlogic.gdx.graphics.g2d.ParticleEmitter.activateParticle(ParticleEmitter.java:439)
at com.badlogic.gdx.graphics.g2d.ParticleEmitter.addParticle(ParticleEmitter.java:154)
at com.badlogic.gdx.graphics.g2d.ParticleEmitter.draw(ParticleEmitter.java:299)
at com.badlogic.gdx.graphics.g2d.ParticleEffect.draw(ParticleEffect.java:74)
at com.approduction.game.GameScreen.render(GameScreen.java:218)
at com.badlogic.gdx.Game.render(Game.java:46)
at com.badlogic.gdx.backends.android.AndroidGraphics.onDrawFrame(AndroidGraphics.java:459)
at android.opengl.GLSurfaceView$GLThread.guardedRun(GLSurfaceView.java:1557)
at android.opengl.GLSurfaceView$GLThread.run(GLSurfaceView.java:1263)
我不知道我做錯了,我閱讀文檔,並根據它做了一切任何幫助將是救世主...在此先感謝..
Thanks..it working .. :) – Ashwani