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Tidy Sprite.

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This commit is contained in:
Paul Chote
2013-05-06 20:07:53 +12:00
parent 891158ca44
commit 28d4df355d
1 changed files with 22 additions and 27 deletions
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39
OpenRA.Game/Graphics/Sprite.cs
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@@ -17,52 +17,47 @@ namespace OpenRA.Graphics
public readonly Rectangle bounds; public readonly Rectangle bounds;
public readonly Sheet sheet; public readonly Sheet sheet;
public readonly TextureChannel channel; public readonly TextureChannel channel;
public readonly RectangleF uv;
public readonly float2 size; public readonly float2 size;
readonly float2[] textureCoords;
readonly float2[] uvhax;
public Sprite(Sheet sheet, Rectangle bounds, TextureChannel channel) public Sprite(Sheet sheet, Rectangle bounds, TextureChannel channel)
{ {
this.bounds = bounds; this.bounds = bounds;
this.sheet = sheet; this.sheet = sheet;
this.channel = channel; this.channel = channel;
uv = new RectangleF(
(float)(bounds.Left) / sheet.Size.Width,
(float)(bounds.Top) / sheet.Size.Height,
(float)(bounds.Width) / sheet.Size.Width,
(float)(bounds.Height) / sheet.Size.Height);
uvhax = new float2[]
{
new float2( uv.Left, uv.Top ),
new float2( uv.Right, uv.Top ),
new float2( uv.Left, uv.Bottom ),
new float2( uv.Right, uv.Bottom ),
};
this.size = new float2(bounds.Size); this.size = new float2(bounds.Size);
var left = (float)(bounds.Left) / sheet.Size.Width;
var top = (float)(bounds.Top) / sheet.Size.Height;
var right = (float)(bounds.Right) / sheet.Size.Width;
var bottom = (float)(bounds.Bottom) / sheet.Size.Height;
textureCoords = new float2[]
{
new float2(left, top),
new float2(right, top),
new float2(left, bottom),
new float2(right, bottom),
};
} }
public float2 FastMapTextureCoords(int k) public float2 FastMapTextureCoords(int k)
{ {
return uvhax[ k ]; return textureCoords[k];
} }
public void DrawAt(WorldRenderer wr, float2 location, string palette) public void DrawAt(WorldRenderer wr, float2 location, string palette)
{ {
Game.Renderer.WorldSpriteRenderer.DrawSprite( this, location, wr, palette, this.size ); Game.Renderer.WorldSpriteRenderer.DrawSprite(this, location, wr, palette, size);
} }
public void DrawAt(float2 location, int paletteIndex) public void DrawAt(float2 location, int paletteIndex)
{ {
Game.Renderer.WorldSpriteRenderer.DrawSprite( this, location, paletteIndex, this.size ); Game.Renderer.WorldSpriteRenderer.DrawSprite(this, location, paletteIndex, size);
} }
public void DrawAt(float2 location, int paletteIndex, float scale) public void DrawAt(float2 location, int paletteIndex, float scale)
{ {
Game.Renderer.WorldSpriteRenderer.DrawSprite(this, location, paletteIndex, this.size * scale); Game.Renderer.WorldSpriteRenderer.DrawSprite(this, location, paletteIndex, size*scale);
} }
public void DrawAt(float2 location, int paletteIndex, float2 size) public void DrawAt(float2 location, int paletteIndex, float2 size)