weaponmanager.lua

   1 function Weapon(t)
   2         local w = regweapon(t.righthand[1],t.righthand[2],
   3                                                 t.lefthand[1],t.lefthand[2],
   4                                                 t.name,t.firerate,
   5                                                 t.tip[1],t.tip[2])
   6         regfirefunction(w,t.whenfire)
   7         for i = 1, #t.sprite do
   8                 regspriteline(w,t.sprite[i][1],t.sprite[i][2],t.sprite[i][3],t.sprite[i][4])
   9         end
  10         local minX, minY, maxX, maxY = math.huge, math.huge, -math.huge, -math.huge
  11         for i = 1, #t.sprite do
  12                 minX = math.min(minX, t.sprite[i][1], t.sprite[i][3])
  13                 minY = math.min(minY, t.sprite[i][2], t.sprite[i][4])
  14                 maxX = math.max(maxX, t.sprite[i][1], t.sprite[i][3])
  15                 maxY = math.max(maxY, t.sprite[i][2], t.sprite[i][4])
  16         end
  17         regcollision(t.name, minX, minY, minX, maxY)
  18         regcollision(t.name, minX, minY, maxX, minY)
  19         regcollision(t.name, maxX, maxY, minX, maxY)
  20         regcollision(t.name, maxX, maxY, maxX, minY)
  21         return t
  22 end
  23
  24 function Line(t)
  25         return t
  26 end
  27
  28 function default(t,k,v)
  29         if t[k] == nil then
  30                 t[k] = v
  31         end
  32 end
  33
  34 function Shot(t)
  35         default(t,"gravity",0)
  36         default(t,"duration",3000)
  37         default(t,"speed",10)
  38         local s = createshot(t.x,t.y,t.angle,t.duration,t.weapon,t.gravity,t.speed)
  39         for i = 1, #t.sprite do
  40                 regspritelineshot(s,t.sprite[i][1],t.sprite[i][2],t.sprite[i][3],t.sprite[i][4])
  41         end
  42 end