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35 lines
1.1 KiB
C#
35 lines
1.1 KiB
C#
// ClassicalSharp copyright 2014-2016 UnknownShadow200 | Licensed under MIT
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using System;
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using ClassicalSharp.Physics;
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using OpenTK;
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namespace ClassicalSharp {
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/// <summary> Shared helper class for respawning an entity. </summary>
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public static class Respawn {
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public static float HighestFreeY(Game game, ref AABB bb) {
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int minX = Utils.Floor(bb.Min.X), maxX = Utils.Floor(bb.Max.X);
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int minY = Utils.Floor(bb.Min.Y), maxY = Utils.Floor(bb.Max.Y);
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int minZ = Utils.Floor(bb.Min.Z), maxZ = Utils.Floor(bb.Max.Z);
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BlockInfo info = game.BlockInfo;
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float spawnY = float.NegativeInfinity;
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AABB blockBB = default(AABB);
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for (int y = minY; y <= maxY; y++)
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for (int z = minZ; z <= maxZ; z++)
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for (int x = minX; x <= maxX; x++)
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{
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byte block = game.World.GetPhysicsBlock(x, y, z);
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blockBB.Min = new Vector3(x, y, z) + info.MinBB[block];
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blockBB.Max = new Vector3(x, y, z) + info.MaxBB[block];
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if (info.Collide[block] != CollideType.Solid) continue;
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if (!bb.Intersects(blockBB)) continue;
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spawnY = Math.Max(spawnY, blockBB.Max.Y);
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}
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return spawnY;
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}
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}
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} |