@Override
public void onUpdateTextureCoordinates(final TiledSprite pTiledSprite) {
final float[] bufferData = this.mBufferData;
final ITiledTextureRegion tiledTextureRegion = pTiledSprite.getTiledTextureRegion();
final int tileCount = pTiledSprite.getTileCount();
int bufferDataOffset = 0;
for (int i = 0; i < tileCount; i++) {
final ITextureRegion textureRegion = tiledTextureRegion.getTextureRegion(i);
final float u;
final float v;
final float u2;
final float v2;
if (pTiledSprite.isFlippedVertical()) { // TODO Optimize with field access?
if (pTiledSprite.isFlippedHorizontal()) { // TODO Optimize with field access?
u = textureRegion.getU2();
u2 = textureRegion.getU();
v = textureRegion.getV2();
v2 = textureRegion.getV();
} else {
u = textureRegion.getU();
u2 = textureRegion.getU2();
v = textureRegion.getV2();
v2 = textureRegion.getV();
}
} else {
if (pTiledSprite.isFlippedHorizontal()) { // TODO Optimize with field access?
u = textureRegion.getU2();
u2 = textureRegion.getU();
v = textureRegion.getV();
v2 = textureRegion.getV2();
} else {
u = textureRegion.getU();
u2 = textureRegion.getU2();
v = textureRegion.getV();
v2 = textureRegion.getV2();
}
}
if (textureRegion.isRotated()) {
bufferData[
bufferDataOffset
+ 0 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u;
bufferData[
bufferDataOffset
+ 0 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v;
bufferData[
bufferDataOffset
+ 1 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u2;
bufferData[
bufferDataOffset
+ 1 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v;
bufferData[
bufferDataOffset
+ 2 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u;
bufferData[
bufferDataOffset
+ 2 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v2;
bufferData[
bufferDataOffset
+ 3 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u;
bufferData[
bufferDataOffset
+ 3 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v2;
bufferData[
bufferDataOffset
+ 4 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u2;
bufferData[
bufferDataOffset
+ 4 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v;
bufferData[
bufferDataOffset
+ 5 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u2;
bufferData[
bufferDataOffset
+ 5 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v2;
} else {
bufferData[
bufferDataOffset
+ 0 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u;
bufferData[
bufferDataOffset
+ 0 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v2;
bufferData[
bufferDataOffset
+ 1 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u;
bufferData[
bufferDataOffset
+ 1 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v;
bufferData[
bufferDataOffset
+ 2 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u2;
bufferData[
bufferDataOffset
+ 2 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v2;
bufferData[
bufferDataOffset
+ 3 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u2;
bufferData[
bufferDataOffset
+ 3 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v2;
bufferData[
bufferDataOffset
+ 4 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u;
bufferData[
bufferDataOffset
+ 4 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v;
bufferData[
bufferDataOffset
+ 5 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_U] =
u2;
bufferData[
bufferDataOffset
+ 5 * TiledSprite.VERTEX_SIZE
+ Sprite.TEXTURECOORDINATES_INDEX_V] =
v;
}
bufferDataOffset += TiledSprite.TILEDSPRITE_SIZE;
}
this.setDirtyOnHardware();
}
