AndEngine 엔진의 학습 노트(3)

final LoopEntityModifier entityModifier = new LoopEntityModifier(//       Modifier
				new IEntityModifierListener() {//    ModifierListener   ，    Modifier         
					@Override
					public void onModifierStarted(
							final IModifier<IEntity> pModifier,
							final IEntity pItem) {
						EntityModifierExample.this.runOnUiThread(new Runnable() {
							@Override
							public void run() {
								Toast.makeText(EntityModifierExample.this,
										"Sequence started.", Toast.LENGTH_SHORT)
										.show();
							}
						});
					}

					@Override
					public void onModifierFinished(
							final IModifier<IEntity> pEntityModifier,
							final IEntity pEntity) {
						EntityModifierExample.this.runOnUiThread(new Runnable() {
							@Override
							public void run() {
								Toast.makeText(EntityModifierExample.this,
										"Sequence finished.",
										Toast.LENGTH_SHORT).show();
							}
						});
					}
				}, 2, new ILoopEntityModifierListener() {//       ModifierListener   ，    Modifier            。
					@Override
					public void onLoopStarted(
							final LoopModifier<IEntity> pLoopModifier,
							final int pLoop, final int pLoopCount) {
						EntityModifierExample.this
								.runOnUiThread(new Runnable() {
									@Override
									public void run() {
										Toast.makeText(
												EntityModifierExample.this,
												"Loop: '" + (pLoop + 1)
														+ "' of '" + pLoopCount
														+ "' started.",
												Toast.LENGTH_SHORT).show();
									}
								});
					}

					@Override
					public void onLoopFinished(
							final LoopModifier<IEntity> pLoopModifier,
							final int pLoop, final int pLoopCount) {
						EntityModifierExample.this
								.runOnUiThread(new Runnable() {
									@Override
									public void run() {
										Toast.makeText(
												EntityModifierExample.this,
												"Loop: '" + (pLoop + 1)
														+ "' of '" + pLoopCount
														+ "' finished.",
												Toast.LENGTH_SHORT).show();
									}
								});
					}//        ，          。
				}, new SequenceEntityModifier(new RotationModifier(1, 0, 90),//                ，     ParallelEntityModifier
						new AlphaModifier(2, 1, 0), new AlphaModifier(1, 0, 1),
						new ScaleModifier(2, 1, 0.5f), new DelayModifier(0.5f),
						new ParallelEntityModifier(
								new ScaleModifier(3, 0.5f, 5),
								new RotationByModifier(3, 90)),
						new ParallelEntityModifier(new ScaleModifier(3, 5, 1),
								new RotationModifier(3, 180, 0))));

		face.registerEntityModifier(entityModifier);// face        
		rect.registerEntityModifier(entityModifier.deepCopy());//      Modifier       rect   。

EntityModifierExample
이번에 본 것은 EntityModifier Example입니다. Modifier의 용법은 말 그대로 Sprite 종류를 수식하는 데 사용되고 코드 주석을 구체적으로 보면 명확합니다.