Ok, so I'm making a procedural terrain generator based off of Roblox's example. However, it only generates 4 chunks, then stops. No errors. The idea is that it will scan around the player in a certain proximity, get all of the points on a 64-voxel grid inside of that proximity, and then generate new chunks using those points as a starting location. I've removed some code that I've singled out as not the problem, and some that is irrelevant to the situation.

local CHUNK_MAX_HEIGHT = 0
local CHUNK_SIZE = 64 
local RENDER_DISTANCE = 120 / 4

local chunks = {}
 
local function chunkExists(chunkX, chunkZ)
	if not chunks[chunkX] then
		chunks[chunkX] = {}
	end

	return chunks[chunkX][chunkZ]
end

local function Round(to_round)
    local divided = to_round / CHUNK_SIZE
    local rounded = CHUNK_SIZE * math.floor(divided)
    return rounded
end

function checkSurroundings(location)
	local chunkX, chunkY, chunkZ = Round(math.floor(location.X / 4)), CHUNK_MAX_HEIGHT, Round(math.floor(location.Z / 4))
	local range = math.max(1, RENDER_DISTANCE / CHUNK_SIZE)
	for x = -range, range do
		for z = -range, range do
			print(chunkX, chunkZ)
			local cx = chunkX + x 
			local cy = CHUNK_MAX_HEIGHT
			local cz = chunkZ + z
			if not chunkExists(cx, cz) then
					
				local chance = math.random(1, BIOME_CHANGE_CHANCE)
				if chance == BIOME_CHANGE_CHANCE then
					BIOME = BIOMES[math.random(1, #BIOMES)]
				end
					
					
				print(cx, cy, cz)
				makeChunk(cx, cy, cz)
			end
		end
	end
end
 
while true do
	for _, player in pairs(Players:GetPlayers()) do
		if player.Character then
			local humanoidRootPart = player.Character:FindFirstChild("HumanoidRootPart")
			if humanoidRootPart then
				checkSurroundings(humanoidRootPart.Position)
			end
		end
	end
	wait(1)
end

I have no idea why it isn't working, help?

EDIT On further inspection, it seems to stop at -64 as the X and Z coordinate.

AnonymousEdited