41 lines
974 B
C#
41 lines
974 B
C#
using Godot;
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namespace SupaLidlGame.Extensions;
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public static class Vector2Extensions
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{
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public static Vector2 Midpoint(this Vector2 vector, Vector2 other)
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{
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return new Vector2((vector.X + other.X) / 2,
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(vector.Y + other.Y) / 2);
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}
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public static Vector2 Midpoints(params Vector2[] vectors)
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{
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int length = vectors.Length;
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float x = 0;
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float y = 0;
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for (int i = 0; i < length; i++)
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{
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x += vectors[i].X;
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y += vectors[i].Y;
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}
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return new Vector2(x / length, y / length);
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}
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/// <summary>
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/// Returns this vector 90 degrees counter clockwise (x, y) -> (-y, x)
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/// </summary>
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public static Vector2 Counterclockwise90(this Vector2 vector)
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{
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return new Vector2(-vector.Y, vector.X);
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}
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public static Vector2 Clockwise90(this Vector2 vector)
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{
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return new Vector2(vector.Y, -vector.X);
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}
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}
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