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adjust chunk generation range

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a dinosaur
2024-09-03 23:42:28 +10:00
parent 5e40e12c8b
commit 94ae0c26b1
1 changed files with 9 additions and 34 deletions
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39
Sources/Voxelotl/ChunkGeneration.swift
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@ -37,13 +37,18 @@ public struct ChunkGeneration {
return return
} }
let centerChunkID = World.makeID(position: position) let centerChunkID = World.makeID(position: position)
for offset in ChunkGeneration.chunkGenerateNeighbors { let range = -2...2
let chunkID = centerChunkID &+ offset for z in range {
for y in range {
for x in range {
let chunkID = centerChunkID &+ SIMD3(x, y, z)
if world.getChunk(id: chunkID) == nil { if world.getChunk(id: chunkID) == nil {
self.generate(chunkID: chunkID) self.generate(chunkID: chunkID)
} }
} }
} }
}
}
public mutating func acceptReadyChunks() { public mutating func acceptReadyChunks() {
guard let world = self.world else { guard let world = self.world else {
@ -59,34 +64,4 @@ public struct ChunkGeneration {
self.generatingChunkSet.remove(chunkID) self.generatingChunkSet.remove(chunkID)
} }
} }
private static let chunkGenerateNeighbors: [SIMD3<Int>] = [
SIMD3<Int>(-1, -1, -1),
SIMD3<Int>(0, -1, -1),
SIMD3<Int>(1, -1, -1),
SIMD3<Int>(-1, 0, -1),
SIMD3<Int>(0, 0, -1),
SIMD3<Int>(1, 0, -1),
SIMD3<Int>(-1, 1, -1),
SIMD3<Int>(0, 1, -1),
SIMD3<Int>(1, 1, -1),
SIMD3<Int>(-1, -1, 0),
SIMD3<Int>(0, -1, 0),
SIMD3<Int>(1, -1, 0),
SIMD3<Int>(-1, 0, 0),
SIMD3<Int>(0, 0, 0),
SIMD3<Int>(1, 0, 0),
SIMD3<Int>(-1, 1, 0),
SIMD3<Int>(0, 1, 0),
SIMD3<Int>(1, 1, 0),
SIMD3<Int>(-1, -1, 1),
SIMD3<Int>(0, -1, 1),
SIMD3<Int>(1, -1, 1),
SIMD3<Int>(-1, 0, 1),
SIMD3<Int>(0, 0, 1),
SIMD3<Int>(1, 0, 1),
SIMD3<Int>(-1, 1, 1),
SIMD3<Int>(0, 1, 1),
SIMD3<Int>(1, 1, 1),
]
} }