Population Arctic

while true do
grass = {}

pcall(function() workspace.Base.Terrainstorage:remove() end)

local model = Instance.new("Model", workspace.Base)
model.Name = "Terrainstorage"

for i = 1,20 do
for x = 1,20 do
local part = Instance.new("Part", model)
part.BrickColor = BrickColor.new("Pastel light blue")
part.Anchored = true
part.TopSurface = "Smooth"
part.BottomSurface = "Smooth"
part.formFactor = "Custom"
part.Size = Vector3.new(2, 1, 2)
part.CFrame = CFrame.new(x*2,1,i*2)
local partm = Instance.new("BlockMesh", part)
wait()
end
end

for i = 1,5 do
thing = model:GetChildren()[math.random(1,400)]
thing.BrickColor = BrickColor.new("Institutional white")
table.insert(grass, thing)
end

for i = 1,math.random(1,3) do --how much it spreads
for a = 1,#grass do
for _,o in pairs(model:children()) do
if o:IsA("Part") and (o.Position - grass[a].Position).magnitude <= math.random(2,4) then --change # to that size of bricks, then size of bricks*2
o.BrickColor = BrickColor.new("Institutional white")
table.insert(grass, o) --allows spreading to continue
end
end
wait()
end
wait()
end

for _,o in pairs(model:children()) do
if o.BrickColor == BrickColor.new("Institutional white") then
o.CFrame = o.CFrame + Vector3.new(0, math.random(1,9)/10, 0)
end
wait()
end

for _,o in pairs(model:children()) do
if o.BrickColor == BrickColor.new("Institutional white") then
asdf = math.random(1, 6)
if asdf == 1 then
local trunk = Instance.new("Part")
trunk.Parent = o
trunk.formFactor = "Custom"
trunk.BrickColor = BrickColor.new("Reddish brown")
trunk.Size = Vector3.new(0.35, 1.5, 0.35)
trunk.Anchored = true
trunk.CFrame = o.CFrame + Vector3.new(0, 1, 0)
local trunkm = Instance.new("CylinderMesh", trunk)
trunkm.Scale = Vector3.new(0.5, 1, 0.5)
local leaves = Instance.new("Part")
leaves.Parent = o
leaves.formFactor = "Custom"
leaves.BrickColor = BrickColor.new("Institutional white")
leaves.Size = Vector3.new(0.35, 1, 0.35)
leaves.Anchored = true
leaves.CFrame = o.CFrame + Vector3.new(0, 1.5, 0)
local leavsm = Instance.new("SpecialMesh", leaves)
leavsm.MeshType = "Sphere"
leavsm.Scale = Vector3.new(2, 0.75, 2)
end
if asdf == 2 then
local trunk = Instance.new("Part")
trunk.Parent = o
trunk.formFactor = "Custom"
trunk.BrickColor = BrickColor.new("Institutional white")
trunk.Size = Vector3.new(1, 1, 1)
trunk.Anchored = true
trunk.CFrame = o.CFrame + Vector3.new(0, 0.75, 0)
local trunkm = Instance.new("CylinderMesh", trunk)
trunkm.Scale = Vector3.new(1, 1, 1)
local leaves = Instance.new("Part")
leaves.Parent = o
leaves.formFactor = "Custom"
leaves.BrickColor = BrickColor.new("Institutional white")
leaves.Size = Vector3.new(1, 0.5, 1)
leaves.Anchored = true
leaves.CFrame = o.CFrame + Vector3.new(0, 1.25, 0)
local leavsm = Instance.new("SpecialMesh", leaves)
leavsm.MeshType = "Sphere"
leavsm.Scale = Vector3.new(1, 1, 1)
local door = Instance.new("Part")
door.Parent = o
door.formFactor = "Custom"
door.BrickColor = BrickColor.new("Reddish brown")
door.Size = Vector3.new(0.75, 1, 0.75)
door.Anchored = true
door.CFrame = o.CFrame + Vector3.new(0, 0.5, 0.3)
local doorm = Instance.new("BlockMesh", door)
doorm.Scale = Vector3.new(0.5, 1, 0.5)
end
end
wait()
end

wait(10)
end