Android 游戏源代码 BlockBreaker（含截图）

package org.andengine.entity; import java.util.ArrayList; import java.util.Comparator; import java.util.List; import org.andengine.engine.camera.Camera; import org.andengine.engine.handler.IUpdateHandler; import org.andengine.engine.handler.UpdateHandlerList; import org.andengine.entity.modifier.EntityModifierList; import org.andengine.entity.modifier.IEntityModifier; import org.andengine.entity.modifier.IEntityModifier.IEntityModifierMatcher; import org.andengine.opengl.util.GLState; import org.andengine.util.Constants; import org.andengine.util.adt.list.ListUtils; import org.andengine.util.adt.list.SmartList; import org.andengine.util.adt.transformation.Transformation; import org.andengine.util.call.ParameterCallable; import org.andengine.util.color.Color; /** * (c) 2010 Nicolas Gramlich * (c) 2011 Zynga Inc. * * @author Nicolas Gramlich * @since 12:00:48 - 08.03.2010 */ public class Entity implements IEntity { // =========================================================== // Constants // =========================================================== private static final int CHILDREN_CAPACITY_DEFAULT = 4; private static final int ENTITYMODIFIERS_CAPACITY_DEFAULT = 4; private static final int UPDATEHANDLERS_CAPACITY_DEFAULT = 4; private static final float[] VERTICES_SCENE_TO_LOCAL_TMP = new float[2]; private static final float[] VERTICES_LOCAL_TO_SCENE_TMP = new float[2]; private static final ParameterCallable<IEntity> PARAMETERCALLABLE_DETACHCHILD = new ParameterCallable<IEntity>() { @Override public void call(final IEntity pEntity) { pEntity.setParent(null); pEntity.onDetached(); } }; // =========================================================== // Fields // =========================================================== protected boolean mDisposed; protected boolean mVisible = true; protected boolean mCullingEnabled; protected boolean mIgnoreUpdate; protected boolean mChildrenVisible = true; protected boolean mChildrenIgnoreUpdate; protected boolean mChildrenSortPending; protected int mZIndex = 0; private IEntity mParent; protected SmartList<IEntity> mChildren; private EntityModifierList mEntityModifiers; private UpdateHandlerList mUpdateHandlers; protected Color mColor = new Color(1, 1, 1, 1); protected float mX; protected float mY; private final float mInitialX; private final float mInitialY; protected float mRotation = 0; protected float mRotationCenterX = 0; protected float mRotationCenterY = 0; protected float mScaleX = 1; protected float mScaleY = 1; protected float mScaleCenterX = 0; protected float mScaleCenterY = 0; protected float mSkewX = 0; protected float mSkewY = 0; protected float mSkewCenterX = 0; protected float mSkewCenterY = 0; private boolean mLocalToParentTransformationDirty = true; private boolean mParentToLocalTransformationDirty = true; private final Transformation mLocalToParentTransformation = new Transformation(); private final Transformation mParentToLocalTransformation = new Transformation(); private final Transformation mLocalToSceneTransformation = new Transformation(); private final Transformation mSceneToLocalTransformation = new Transformation(); private Object mUserData; // =========================================================== // Constructors // =========================================================== public Entity() { this(0, 0); } public Entity(final float pX, final float pY) { this.mInitialX = pX; this.mInitialY = pY; this.mX = pX; this.mY = pY; } // =========================================================== // Getter & Setter // =========================================================== // =========================================================== // Methods for/from SuperClass/Interfaces // =========================================================== protected void onUpdateColor() { } @Override public boolean isDisposed() { return this.mDisposed; } @Override public boolean isVisible() { return this.mVisible; } @Override public void setVisible(final boolean pVisible) { this.mVisible = pVisible; } @Override public boolean isCullingEnabled() { return this.mCullingEnabled; } @Override public void setCullingEnabled(final boolean pCullingEnabled) { this.mCullingEnabled = pCullingEnabled; } @Override public boolean isCulled(final Camera pCamera) { return false; } @Override public boolean isChildrenVisible() { return this.mChildrenVisible; } @Override public void setChildrenVisible(final boolean pChildrenVisible) { this.mChildrenVisible = pChildrenVisible; } @Override public boolean isIgnoreUpdate() { return this.mIgnoreUpdate; } @Override public void setIgnoreUpdate(final boolean pIgnoreUpdate) { this.mIgnoreUpdate = pIgnoreUpdate; } @Override public boolean isChildrenIgnoreUpdate() { return this.mChildrenIgnoreUpdate; } @Override public void setChildrenIgnoreUpdate(final boolean pChildrenIgnoreUpdate) { this.mChildrenIgnoreUpdate = pChildrenIgnoreUpdate; } @Override public boolean hasParent() { return this.mParent != null; } @Override public IEntity getParent() { return this.mParent; } @Override public void setParent(final IEntity pEntity) { this.mParent = pEntity; } @Override public int getZIndex() { return this.mZIndex; } @Override public void setZIndex(final int pZIndex) { this.mZIndex = pZIndex; } @Override public float getX() { return this.mX; } @Override public float getY() { return this.mY; } @Override public void setX(final float pX) { this.mX = pX; this.mLocalToParentTransformationDirty = true; this.mParentToLocalTransformationDirty = true; } @Override public void setY(final float pY) { this.mY = pY; this.mLocalToParentTransformationDirty = true; this.mParentToLocalTransformationDirty = true; } @Override public float getInitialX() { return this.mInitialX; } @Override public float getInitialY() { return this.mInitialY; } @Override public void setPosition(final IEntity pOtherEntity) { this.setPosition(pOtherEntity.getX(), pOtherEntity.getY()); } @Override public void setPosition(final float pX, final float pY) { this.mX = pX; this.mY = pY; this.mLocalToParentTransformationDirty = true; this.mParentToLocalTransformationDirty = true; } @Override public void setInitialPosition() { this.mX = this.mInitialX; this.mY = this.mInitialY; this.mLocalToParentTransformationDirty = true; this.mParentToLocalTransformationDirty = true; } @Override public float getRotation() { return this.mRotation; } @Override public boolean isRotated() { return this.mRotation != 0; } @Override public void setRotation(final float pRotation) { this.mRotation = pRotation; this.mLocalToParentTransformationDirty = true; this.mParentToLocalTransformationDirty = true; } @Override public float getRotationCenterX() { return this.mRotationCenterX; } @Override public float getRotationCenterY() { return this.mRotationCenterY; } @Override public void setRotationCenterX(final float pRotationCenterX) { this.mRotationCenterX = pRotationCenterX; this.mLocalToParentTransformationDirty = true; this.mParentToLocalTransformationDirty = true; } @Override public void setRotationCenterY(final float pRotationCenterY) { this.mRotationCenterY = pRotationCenterY; this.mLocalToParentTransformationDirty = true; this.mParentToLocalTransformationDirty = true; } @Override public void setRotationCenter(final float pRotationCenterX, final float pRotationCenterY) { this.mRotationCenterX = pRotationCenterX; this.mRotationCenterY = pRotationCenterY; this.mLocalToParentTransformationDirty = true; this.mParentToLocalTransformationDirty = true; } @Override public boolean isScaled() { return (this.mScaleX != 1) || (this.mScaleY != 1); } @Override public float getScaleX() { return this.mScaleX;