public void batchQuad(Quad quad, float parentAlpha, TextureX texture)
{
if (mQuadBatches[mCurrentQuadBatchID].isStateChange(quad, parentAlpha, 1, texture))
{
finishQuadBatch();
}
mQuadBatches[mCurrentQuadBatchID].addQuad(quad, parentAlpha, texture);
}
public Image(TextureX texture)
{
_texture = texture;
RectangleX frame = _texture.frame;
float width = frame != null ? frame.width : texture.width;
float height = frame != null ? frame.height : texture.height;
this.init(width, height);
}
public Scale9Image(TextureX texture, RectangleX centerRect)
{
_tW = texture.width;
_tH = texture.height;
_grid = centerRect;
_width = _tW;
_height = _tH;
_tl = new Image(TextureX.fromTexture(texture, new RectangleX(0, 0, _grid.x, _grid.y)));
_tc = new Image(TextureX.fromTexture(texture, new RectangleX(_grid.x, 0, _grid.width, _grid.y)));
_tr = new Image(TextureX.fromTexture(texture,
new RectangleX(_grid.x + _grid.width, 0, texture.width - (_grid.x + _grid.width), _grid.y)));
_cl = new Image(TextureX.fromTexture(texture, new RectangleX(0, _grid.y, _grid.x, _grid.height)));
_cc = new Image(TextureX.fromTexture(texture, new RectangleX(_grid.x, _grid.y, _grid.width, _grid.height)));
_cr = new Image(TextureX.fromTexture(texture,
new RectangleX(_grid.x + _grid.width, _grid.y, texture.width - (_grid.x + _grid.width), _grid.height)));
_bl = new Image(TextureX.fromTexture(texture,
new RectangleX(0, _grid.y + _grid.height, _grid.x, texture.height - (_grid.y + _grid.height))));
_bc = new Image(TextureX.fromTexture(texture,
new RectangleX(_grid.x, _grid.y + _grid.height, _grid.width,
texture.height - (_grid.y + _grid.height))));
_br = new Image(TextureX.fromTexture(texture,
new RectangleX(_grid.x + _grid.width, _grid.y + _grid.height,
texture.width - (_grid.x + _grid.width), texture.height - (_grid.y + _grid.height))));
_tc.x = _cc.x = _bc.x = _grid.x;
_cl.y = _cc.y = _cr.y = _grid.y;
addChild(_tl);
addChild(_tc);
addChild(_tr);
addChild(_cl);
addChild(_cc);
addChild(_cr);
addChild(_bl);
addChild(_bc);
addChild(_br);
apply9Scale(_tW, _tH);
}
internal bool isStateChange(Quad quad, float parentAlpha, int numQuads = 1, TextureX texture = null)
{
if (mNumQuads == 0)
{
return(false);
}
else if (mNumQuads + numQuads > MAX_NUM_QUADS)
{
return(true);
}
if (_texture != texture.nativeTexture)
{
return(true);
}
return(false);
}
internal void addQuad(Quad quad, float parentAlpha, TextureX texture)
{
if (mNumQuads == 0)
{
this._shader = quad.shader;
if (texture != null)
{
this._texture = texture.nativeTexture;
}
}
quad.copyVertexDataTo(vertices, uvs);
for (int i = 0; i < 4; i++)
{
colors.Add(quad.color);
}
mNumQuads++;
}
public SubTextureX(TextureX parentTexture, RectangleX region, RectangleX frame = null)
{
if (region == null)
{
region = new RectangleX(0, 0, parentTexture.width, parentTexture.height);
}
mParent = parentTexture;
mFrame = frame != null?frame.clone() : null;
mWidth = region.width;
mHeight = region.height;
mTransform = new Transform2X();
mTransform.scale(region.width / mParent.width,
region.height / mParent.height);
mTransform.translate(region.x / mParent.width,
-1 - region.y / mParent.height);
}
public static TextureX fromTexture(TextureX texture, RectangleX region = null, RectangleX frame = null)
{
return(new SubTextureX(texture, region, frame));
}