/// <summary>
/// Render the Entity.
/// </summary>
/// <param name="offsetX">Offset x.</param>
/// <param name="offsetY">Offset y.</param>
/// <param name="tileOffsetX">Tile offset x.</param>
/// <param name="tileOffsetY">Tile offset y.</param>
/// <param name="TileWidth">Tile width.</param>
/// <param name="TileHeight">Tile height.</param>
public void Render(float offsetX, float offsetY, float tileOffsetX, float tileOffsetY)
{
if (sprite == null || CurrentMap == null)
{
return;
}
bool shouldFlipX = sprite.ShouldFlipX;
RectangleF rect = GetTileRectangle(offsetX, offsetY, tileOffsetX, tileOffsetY);
rect.Width = sprite.MaxWidth;
rect.Height = sprite.MaxHeight;
RectangleF tileRectangle = new RectangleF(0, 0, TileSizeX * CurrentMap.TileWidth, TileSizeY * CurrentMap.TileHeight);
rect.X -= (rect.Width * 0.5f - tileRectangle.Width * 0.5f);
rect.Y -= (rect.Height * 0.5f - tileRectangle.Height * 0.5f);
if (sprite.CurrentFrame != null)
{
sprite.CurrentFrame.texture.RenderOnScreen(rect, shouldFlipX, false);
}
if (DebugOptions.ShowUnitFrames)
{
WWTexture.RenderRectangle(rect, Color.Blue);
}
}
/// <summary>
/// Returns a rectangle encompassing (in screen coordinates) the bounding box of the entity
/// </summary>
internal RectangleF GetTileRectangle(float offsetX, float offsetY, float tileOffsetX, float tileOffsetY)
{
int startTileX = ((int)tileOffsetX / CurrentMap.TileWidth);
int startTileY = ((int)tileOffsetY / CurrentMap.TileHeight);
RectangleF rect = new RectangleF();
rect.X = offsetX + (X - startTileX) * CurrentMap.TileWidth; // - (TileWidth / 2);
rect.Y = offsetY + (Y - startTileY) * CurrentMap.TileHeight; // - (TileHeight / 2);
rect.Width = TileSizeX * CurrentMap.TileWidth;
rect.Height = TileSizeY * CurrentMap.TileHeight;
return(rect);
}