docs/ai/examples/attacked.lua

   1 --[[
   2 -- Based on when pilot is hit by something, then will attempt to retaliate
   3 --]]
   4
   5 -- triggered when pilot is hit by something
   6 function attacked ( attacker )
   7    task = ai.taskname()
   8    if task ~= "attack" and task ~= "runaway" then
   9
  10       -- some taunting
  11       taunt( attacker )
  12
  13       -- now pilot fights back
  14       ai.pushtask(0, "attack", attacker)
  15
  16    elseif task == "attack" then
  17       if ai.targetid() ~= attacker then
  18             ai.pushtask(0, "attack", attacker)
  19       end
  20    end
  21 end
  22
  23 -- taunts
  24 function taunt ( target )
  25    num = ai.rnd(0,4)
  26    if num == 0 then msg = "You dare attack me!"
  27    elseif num == 1 then msg = "You are no match for the Empire!"
  28    elseif num == 2 then msg = "The Empire will have your head!"
  29    elseif num == 3 then msg = "You'll regret this!"
  30    end
  31    if msg then ai.comm(attacker, msg) end
  32 end
  33
  34 -- attacks
  35 function attack ()
  36    target = ai.targetid()
  37
  38    -- make sure pilot exists
  39    if not ai.exists(target) then
  40       ai.poptask()
  41       return
  42    end
  43
  44    dir = ai.face( target )
  45    dist = ai.dist( ai.pos(target) )
  46    second = ai.secondary()
  47
  48    if ai.secondary() == "Launcher" then
  49       ai.settarget(target)
  50       ai.shoot(2)
  51    end
  52
  53    if dir < 10 and dist > 300 then
  54       ai.accel()
  55    elseif (dir < 10 or ai.hasturrets()) and dist < 300 then
  56       ai.shoot()
  57    end
  58 end
  59
  60