Boosting your own cannon

--code of campal minigame (TFM) made by Dewlp
tbl={};

function eventNewPlayer(player)
   tbl[player]=os.time();
   for str,int in pairs({40,83}) do
      tfm.exec.bindKeyboard(player,int,true,true)
   end
end

for players in pairs(tfm.get.room.playerList) do
eventNewPlayer(players)
end

function eventKeyboard(player,key,press,x,y)
  if (key==40 or key==83) and tbl[player] < os.time()-1225 and not tfm.get.room.playerList[player].isDead then
  if tfm.get.room.playerList[player].isFacingRight then
     tfm.exec.addShamanObject(17, x, y-50 , 120, 10)
     tbl[player]=os.time();
  else
     tfm.exec.addShamanObject(17, x, y-50, 240, 10)
     tbl[player]=os.time();
  end
  end
end

function eventLoop()
   for str,int in pairs(tfm.get.room.playerList) do
     if tfm.get.room.playerList[str].isDead and not tfm.get.room.playerList[str].isShaman and tbl[str] <= os.time()-5000 then
        tfm.exec.respawnPlayer(str)
        tbl[str]=os.time();
     end
   end
end

print('<n>available keys: <r>40 <n>- <r>down <n>/ <r>83 <n>- <r>S')
tfm.exec.disableAutoNewGame(true)
tfm.exec.disableAutoShaman(true)
tfm.exec.newGame('<C><P L="1600" /><Z><S><S P="0,0,0.3,0.2,0,0,0,0" L="800" o="324650" H="10" X="400" Y="135" T="12" /><S P="0,0,0.3,0.2,0,0,0,0" L="800" o="324650" H="10" X="801" Y="260" T="12" /><S P="0,0,0.3,0.2,0,0,0,0" L="800" o="324650" H="10" X="1200" Y="385" T="12" /><S P="0,0,0.3,0.2,0,0,0,0" L="800" o="324650" H="10" X="0" Y="385" T="12" /><S H="65" P="0,0,0,0.2,45,0,0,0" L="65" X="-100" Y="386" T="1" /><S P="0,0,0,0.2,45,0,0,0" L="65" H="65" X="905" Y="260" T="1" /></S><D /><O /></Z></C>')