virtual public void Draw(FairyBatch batch)
{
ValidateMatrix(false);
if (_paintingMode != 0)
{
if (graphics != null && paintingGraphics.texture != null)
{
batch.PushRenderTarget(paintingGraphics.texture,
Vector2.Transform(Vector2.Zero, _localToWorldMatrix) + new Vector2(_paintingMargin.left, _paintingMargin.top));
batch.Draw(graphics, _alpha, _grayed, BlendMode.Normal, ref _localToWorldMatrix, null);
batch.PopRenderTarget();
}
if (!(this is Container))
{
batch.Draw(paintingGraphics, 1, false, _blendMode, ref _localToWorldMatrix, _filter);
}
}
else
{
if (graphics != null)
{
batch.Draw(graphics, _alpha, _grayed, _blendMode, ref _localToWorldMatrix, _filter);
}
}
}
/// <summary>
///
/// </summary>
public Stage(Game game, IInputHandler handler)
{
_inst = this;
_wic = handler;
Stage.game = game;
if (handler == null)
{
game.Window.TextInput += WindowOnTextInput;
}
soundVolume = 1;
_batch = new FairyBatch();
_soundEnabled = true;
_touchInfo = new TouchInfo();
_touchInfo.touchId = 0;
_lastKeyDownTime = new Dictionary <Keys, float>();
_rollOutChain = new List <DisplayObject>();
_rollOverChain = new List <DisplayObject>();
_focusRemovedDelegate = OnFocusRemoved;
}
/// <summary>
///
/// </summary>
public Stage(Game game)
{
_inst = this;
Stage.game = game;
#if Windows
handler = new IMEHandler(game);
handler.onResultReceived += Handler_onResultReceived;
#elif DesktopGL
game.Window.TextInput += WindowOnTextInput;
#endif
soundVolume = 1;
_batch = new FairyBatch();
_soundEnabled = true;
_touchInfo = new TouchInfo();
_touchInfo.touchId = 0;
_lastKeyDownTime = new Dictionary <Keys, float>();
_rollOutChain = new List <DisplayObject>();
_rollOverChain = new List <DisplayObject>();
_focusRemovedDelegate = OnFocusRemoved;
}
override public void Draw(FairyBatch batch)
{
base.Draw(batch);
if (_paintingMode != 0 && paintingGraphics.texture != null)
{
batch.PushRenderTarget(paintingGraphics.texture,
Vector2.Transform(Vector2.Zero, _localToWorldMatrix) + new Vector2(_paintingMargin.left, _paintingMargin.top));
}
if (_clipRect != null)
{
//在这里可以直接使用 _localToWorldMatrix， 因为已经更新
Rectangle clipRect = (Rectangle)_clipRect;
Matrix mat = Matrix.Identity;
ToolSet.TransformRect(ref clipRect, ref _localToWorldMatrix, ref mat);
batch.EnterClipping(clipRect);
}
float savedAlpha = batch.alpha;
batch.alpha *= this.alpha;
bool savedGrayed = batch.grayed;
batch.grayed = batch.grayed || this.grayed;
int cnt = _children.Count;
for (int i = 0; i < cnt; i++)
{
DisplayObject child = _children[i];
if (child.visible)
{
child.Draw(batch);
}
}
if (_clipRect != null)
{
batch.LeaveClipping();
}
if (_paintingMode != 0 && paintingGraphics.texture != null)
{
batch.PopRenderTarget();
batch.Draw(paintingGraphics, 1, false, _blendMode, ref _localToWorldMatrix, _filter);
}
batch.alpha = savedAlpha;
batch.grayed = savedGrayed;
}
public void Apply(FairyBatch batch)
{
if (_pass == null)
{
Effect effect = batch.defaultEffect;
_pass = effect.Techniques["ColorFilter"].Passes[0];
_params = new EffectParameter[] {
effect.Parameters["ColorMatrix0"],
effect.Parameters["ColorMatrix1"],
effect.Parameters["ColorMatrix2"],
effect.Parameters["ColorMatrix3"],
effect.Parameters["ColorMatrix4"]
};
}
_params[0].SetValue(new Vector4(_matrix[0], _matrix[1], _matrix[2], _matrix[3]));
_params[1].SetValue(new Vector4(_matrix[5], _matrix[6], _matrix[7], _matrix[8]));
_params[2].SetValue(new Vector4(_matrix[10], _matrix[11], _matrix[12], _matrix[13]));
_params[3].SetValue(new Vector4(_matrix[15], _matrix[16], _matrix[17], _matrix[18]));
_params[4].SetValue(new Vector4(_matrix[4], _matrix[9], _matrix[14], _matrix[19]));
_pass.Apply();
}
