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This commit is contained in:
Alex Zenla
2024-09-01 04:17:22 -04:00
parent 64fcebf4e5
commit 09ae09511d
4 changed files with 114 additions and 26 deletions
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37
Sources/Voxelotl/Game.swift
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@ -78,6 +78,13 @@ class Game: GameDelegate {
}
self.player.update(deltaTime: deltaTime, world: world, camera: &camera)
let centerChunkID = Chunk.getID(position: self.player.position)
chunkGenerateNeighbors.forEach { offset in
let chunkID = centerChunkID &+ offset
if self.world.getChunk(id: chunkID) == nil {
self.world.generate(chunkID: chunkID)
}
}
}
func draw(_ renderer: Renderer, _ time: GameTime) {
@ -112,4 +119,34 @@ class Game: GameDelegate {
func resize(_ size: Size<Int>) {
self.camera.size = size
}
private 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),
]
}