Just started on a spell, need help (Uncompleted spell, duh)

[LearningCode]

Okay, I'm getting this error message when trying to save:
Bad types for Binary operator

scope ZeppelinBomber initializer ZBCast

   globals
      private constant integer MAXPlayers = 1 //This is the number of players in the map that have access to your hero
      private constant integer ZBID = 'A000' //The raw-code of your Zeppelin Spell
      private constant integer ZeppelinDummyID = 'h000' //The raw-code of your Zeppelin Dummy unit
      
      private constant integer BombDummyID = 'h001' //The raw-code of your Bomb caster
      private constant integer BombID = 'A001' //The raw-code of your Dummy Bomb Spell
      
      private constant real DistanceGap = 200.00 //Distance Between Bombs
      private constant real BlastRadius = 200.00 //Damage radius
      private constant real KnockBack = 200.00 //KnockBack Distance
   endglobals

   private struct ZB
      unit caster
      real casterX
      real casterY
      integer ZeppelinLevel
      
      unit Zeppelin
      unit Bomb
      real ZepX
      real ZepY
      
      real radian
      timer Timing
      integer ticks
      integer tickingNow
      
      real TargX
      real TargY
      
      
      private method periodic takes nothing returns nothing
         local ZB zb = this
         
         if zb.tickingNow < zb.ticks then
            if (ModuloInteger(zb.tickingNow, 2) == 0 or zb.tickingNow == 0) and zb.tickingNow >= 18 then
               set zb.Bomb = CreateUnit(GetOwningPlayer(zb.caster), BombDummyID, zb.ZepX, zb.ZepY, zb.radian)
               call UnitAddAbility(zb.Bomb, BombID)
               call IssuePointOrder(zb.Bomb, "clusterrockets", zb.ZepX, zb.ZepY)
               call UnitApplyTimedLife(zb.Bomb, 'BTLF', 1.00)
               set zb.Bomb = null
            endif
            set zb.ZepX = zb.caster + (DistanceGap/6) * Cos(zb.radian)
            set zb.ZepY = zb.caster + (DistanceGap/6) * Sin(zb.radian)
            
            
            endif
      endmethod
      
      implement T32x
      
      static method ZBAct takes nothing returns nothing
         local ZB zb = ZB.allocate()
         set zb.caster = GetTriggerUnit()
         set zb.TargX = GetSpellTargetX()
         set zb.TargY = GetSpellTargetY()
         set zb.casterX = GetUnitX(zb.caster)
         set zb.casterY = GetUnitY(zb.caster)
         set zb.ZeppelinLevel = GetUnitAbilityLevel(zb.caster, ZBID)
         set zb.radian = GetUnitFacing(zb.caster) * bj_DEGTORAD
         
         if zb.ZeppelinLevel == 1 then
            set zb.ticks = 10
         elseif zb.ZeppelinLevel == 2 then
            set zb.ticks = 14
         else
            set zb.ticks = 20
         endif
         
         set zb.ZepX = zb.casterX - (DistanceGap*3) * Cos(zb.radian)
         set zb.ZepY = zb.casterY - (DistanceGap*3) * Sin(zb.radian)
         
         set zb.Zeppelin = CreateUnit(GetOwningPlayer(zb.caster), ZeppelinDummyID, zb.ZepX, zb.ZepY, zb.radian)
         
         call zb.startPeriodic()
      endmethod
   
   endstruct

   private function ZBCond takes nothing returns boolean
      return GetSpellAbilityId() == ZBID
   endfunction

   private function ZBCast takes nothing returns nothing
      local trigger t = CreateTrigger()
      local integer i = 0
      
      loop
      exitwhen i > (MAXPlayers - 1)
         call TriggerRegisterPlayerUnitEvent(t, Player(i), EVENT_PLAYER_UNIT_SPELL_EFFECT, null)
      set i = i+1
      endloop
      
      call TriggerAddCondition(t, Condition(function ZBCond))
      call TriggerAddAction(t, function ZB.ZBAct)
   endfunction

endscope

The 2 lines that have that exact error message are:

set zb.ZepX = zb.caster + (DistanceGap/6) * Cos(zb.radian)
set zb.ZepY = zb.caster + (DistanceGap/6) * Sin(zb.radian)

Am I doing something wrong? o.0

 

[Jesus4Lyf]

Yep.

set zb.ZepX = zb.caster + (DistanceGap/6) * Cos(zb.radian)

What's "unit + real + real" equal...
(You forgot [LJASS]GetUnitX[/LJASS]/[LJASS]GetUnitY[/LJASS]. )

 

[LearningCode]

Holy shet, you're right!
Lol!

I was supposed to put zb.casterX xD

Thx