47 lines
1000 B
C#
47 lines
1000 B
C#
namespace _2DGAMELIB
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{
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public class Rectangle
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{
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public double XRatio = 1.0;
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public double YRatio = 1.0;
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public double Size = 1.0;
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public double LocalWidth => XRatio * Size;
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public double LocalHeight => YRatio * Size;
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public Vector2D LocalCenter => new Vector2D(LocalWidth * 0.5, LocalHeight * 0.5);
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public Rectangle(){}
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public Rectangle(double XRatio, double YRatio, double Size)
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{
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SetXYRatio(XRatio, YRatio);
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this.Size = Size;
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}
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public void SetXYRatio(double X, double Y)
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{
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XRatio = X / Y;
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YRatio = 1.0;
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}
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public Vector2D GetPosition(double X, double Y)
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{
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return new Vector2D(LocalWidth * X, LocalHeight * Y);
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}
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public Vector2D GetPosition(Vector2D p)
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{
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return new Vector2D(LocalWidth * p.X, LocalHeight * p.Y);
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}
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public Vector2D GetPosition(ref Vector2D p)
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{
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return new Vector2D(LocalWidth * p.X, LocalHeight * p.Y);
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}
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}
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}
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