46 lines
No EOL
1 KiB
C#
46 lines
No EOL
1 KiB
C#
#region usings
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using System;
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using SM.Base.Scene;
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using SM.Base.Types;
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using SM.Base.Window;
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using SM2D.Types;
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#endregion
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namespace SM2D.Scene
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{
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/// <inheritdoc />
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public class ItemCollection : GenericItemCollection<Transformation>
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{
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/// <inheritdoc />
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public ItemCollection()
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{
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Transform.Size = new CVector2(1);
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}
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/// <inheritdoc />
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public override void Draw(DrawContext context)
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{
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this.Sort(Comparitor);
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base.Draw(context);
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}
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private int Comparitor(IShowItem a, IShowItem b)
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{
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if (a is ITransformItem<Transformation> ta)
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{
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if (b is ITransformItem<Transformation> tb)
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{
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return (int)((ta.Transform.GetMatrix()[3, 2] - tb.Transform.GetMatrix()[3, 2]) * Transformation.ZIndexPercision);
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}
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else return 1;
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}
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else
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{
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return -1;
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}
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}
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}
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} |