chat control

c = peripheral.wrap("top")
redstone.setOutput("top", true)
redstone.setOutput("left", true)
redstone.setOutput("right", true)
while true do

e,player,message = os.pullEvent("chat")
  print ( player .. ":" .. message )
x = player .. ":" .. message

if player == "Mr_XXXL" then
 if message == "peter spawner 1 aus" then
  redstone.setOutput("top", true)
 end
 if message == "peter spawner 1 an" then
  redstone.setOutput("top", false)
 end

 if message == "peter spawner 2 aus" then
  redstone.setOutput("left", true)
 end
 if message == "peter spawner 2 an" then
  redstone.setOutput("left", false)
 end

 if message == "peter spawner 3 aus" then
  redstone.setOutput("right", true)
 end
 if message == "peter spawner 3 an" then
  redstone.setOutput("right", false)
 end
end
end