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Add IEntity::get|setRorationOffset #228

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Add IEntity::get|setRorationOffset #228

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14 changes: 13 additions & 1 deletion src/org/andengine/entity/Entity.java
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Original file line number Diff line number Diff line change
Expand Up @@ -86,6 +86,7 @@ public void call(final IEntity pEntity) {
protected float mHeight;

protected float mRotation = IEntity.ROTATION_DEFAULT;
protected float mRotationOffset = IEntity.ROTATION_OFFSET_DEFAULT;

protected float mRotationCenterX = IEntity.ROTATION_CENTER_X_DEFAULT;
protected float mRotationCenterY = IEntity.ROTATION_CENTER_Y_DEFAULT;
Expand Down Expand Up @@ -421,6 +422,16 @@ public void setRotation(final float pRotation) {
this.mParentToLocalTransformationDirty = true;
}

@Override
public float getRotationOffset() {
return this.mRotationOffset;
}

@Override
public void setRotationOffset(final float pRotationOffset) {
this.mRotationOffset = pRotationOffset;
}

@Override
public float getRotationCenterX() {
return this.mRotationCenterX;
Expand Down Expand Up @@ -1414,6 +1425,7 @@ public void reset() {
this.mChildrenVisible = true;
this.mChildrenIgnoreUpdate = false;

this.mRotationOffset = IEntity.ROTATION_OFFSET_DEFAULT;
this.mRotation = 0;
this.mScaleX = 1;
this.mScaleY = 1;
Expand Down Expand Up @@ -1550,7 +1562,7 @@ protected void applyTranslation(final GLState pGLState) {
}

protected void applyRotation(final GLState pGLState) {
final float rotation = this.mRotation;
final float rotation = this.mRotation + this.mRotationOffset;

if (rotation != 0) {
final float localRotationCenterX = this.mLocalRotationCenterX;
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3 changes: 3 additions & 0 deletions src/org/andengine/entity/IEntity.java
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Expand Up @@ -37,6 +37,7 @@ public interface IEntity extends IDrawHandler, IUpdateHandler, IDisposable, ITou
public static final float OFFSET_CENTER_Y_DEFAULT = 0.5f;

public static final float ROTATION_DEFAULT = 0;
public static final float ROTATION_OFFSET_DEFAULT = 0;
public static final float ROTATION_CENTER_X_DEFAULT = 0.5f;
public static final float ROTATION_CENTER_Y_DEFAULT = 0.5f;

Expand Down Expand Up @@ -115,6 +116,8 @@ public interface IEntity extends IDrawHandler, IUpdateHandler, IDisposable, ITou
public boolean isRotated();
public float getRotation();
public void setRotation(final float pRotation);
public float getRotationOffset();
public void setRotationOffset(final float pRotationOffset);

public float getRotationCenterX();
public float getRotationCenterY();
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10 changes: 10 additions & 0 deletions src/org/andengine/entity/scene/menu/item/decorator/BaseMenuItemDecorator.java
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Expand Up @@ -259,6 +259,16 @@ public void setRotation(final float pRotation) {
this.mMenuItem.setRotation(pRotation);
}

@Override
public float getRotationOffset() {
return this.mMenuItem.getRotationOffset();
}

@Override
public void setRotationOffset(final float pRotation) {
this.mMenuItem.setRotationOffset(pRotation);
}

@Override
public float getRotationCenterX() {
return this.mMenuItem.getRotationCenterX();
Expand Down