I'm making a snake game, my snake is able to be moved out of its bounds. How can I prevent the player from moving the snake out of its 40x24 environment?
while true do
print(part.CFrame)
wait(1)
end
if part.CFrame == (0,0,12) then
part.CFrame = CFrame.new (0,0,11)
end
Assuming your grid starts at (0,0,0) and ends at (0,40,24), I would add an if statement after each movement of the snake to check if it exceeds a particular coordinate. Here's an example that would disallow movement.
if part.CFrame.Y > 40 then
part.CFrame.Y = 40
elseif part.CFrame.Y < 0 then
part.CFrame.Y = 0
end
if part.CFrame.Z > 24 then
part.CFrame.Z = 24
elseif part.CFrame.Z < 0 then
part.CFrame.Z = 0
end
edit: try this
RunService.RenderStepped:Connect(function()
camera.CameraSubject = part
camera.CameraType = Enum.CameraType.Attach
local move = CFrame.new(0,0,0)
if down.W == true then
move = move * CFrame.new(0,0,-.5)
if part.CFrame.Z <= -11 then
move = move * CFrame.new(0,0,0)
end
end
if down.S == true then
move = move * CFrame.new(0,0,.5)
if part.CFrame.Z >= 11 then
move = move * CFrame.new(0,0,0)
end
end
if down.A == true then
move = move * CFrame.new(-.5,0,0)
if part.CFrame.X <= -19 then
move = move * CFrame.new(0,0,0)
end
end
if down.D == true then
move = move * CFrame.new(.5,0,0)
if part.CFrame.X >= 19 then
move = move * CFrame.new(0,0,0)
end
end
part.CFrame = part.CFrame * move
end)
The corners are as follows, (19,0,11)(-19,0,11)(19,0,-11)(-19,0,-11). I plugged these numbers into the script you sent, and now I'm having trouble where to put them as a whole.
local Players = game:GetService("Players")
local RunService = game:GetService("RunService")
local LP = Players.LocalPlayer
local mouse = LP:GetMouse()
local camera = workspace.CurrentCamera
local part = game.Workspace.SNAKE
part.CFrame = CFrame.new(0,.1,0)
local down = {
W = false,
A = false,
S = false,
D = false
}
mouse.KeyDown:Connect(function(key)
key = string.lower(key)
if key == "w" then
down.W = true
elseif key == "s" then
down.S = true
end
end)
mouse.KeyDown:Connect(function(key)
key = string.lower(key)
if key == "a" then
down.A = true
elseif key == "d" then
down.D = true
end
end)
mouse.KeyUp:Connect(function(key)
key = string.lower(key)
if key == "w" then
down.W = false
elseif key == "s" then
down.S = false
end
end)
mouse.KeyUp:Connect(function(key)
key = string.lower(key)
if key == "a" then
down.A = false
elseif key == "d" then
down.D = false
end
end)
RunService.RenderStepped:Connect(function()
camera.CameraSubject = part
camera.CameraType = Enum.CameraType.Attach
local move = CFrame.new(0,0,0)
if down.W == true then
move = move * CFrame.new(0,0,-.5)
end
if down.S == true then
move = move * CFrame.new(0,0,.5)
end
if down.A == true then
move = move * CFrame.new(-.5,0,0)
end
if down.D == true then
move = move * CFrame.new(.5,0,0)
end
part.CFrame = part.CFrame * move
end)
I edited my answer, try using the code I put in there
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1 comment
Worked! I had to change the second move line to .5 and -.5 respectively to make it stay in bounds. Thank you.