If you want it to be MUI it must be made in JASS because it will need seperate timers for each unit.
I'll try making it just for the hell of it, but don't expect much because im a noob in JASS.
I will need however some info.
- Will the damage-upon-walking stop when he dies ? after some time ? after he damage's himself a certain amount of damage ? after he moved a certain distance ?
- Will you want no-body to damage the target, or the hero that casted it to damage him ? (this is diffrent, because if he dies, you need to say who will get the credit)
[Edit]
w0000000t !? I actualy made it to work !
The spell can be based on any Unit-Target spells (I.E - spells that target units, NOT locations, although if you want it to be AoE I can probably make that too).
This is the code, I will explain everything that needs to be explained.
I put it in code tags and not in jass tags so I could color the text and explain by the colors.
Code:
function Cons takes nothing returns boolean
return GetSpellAbilityId() == '[COLOR="red"]A001[/COLOR]'
endfunction
function TimerActions takes nothing returns nothing
local timer t = GetExpiredTimer()
local unit caster = GetHandleUnit(t, "caster")
local unit target = GetHandleUnit(t, "target")
local integer i = GetHandleInt(t, "i")
local integer ablevel = GetHandleInt(t, "ablevel")
local real oldx = GetHandleReal(t, "oldx")
local real oldy = GetHandleReal(t, "oldy")
local real x = GetUnitX(target)
local real y = GetUnitY(target)
local real distance = DistanceBetweenPointsXY(oldx,oldy,x,y)
local real totaldistance = GetHandleReal(t, "totaldistance")
set totaldistance = totaldistance+distance
[COLOR="yellow"]if totaldistance >= 200 then[/COLOR]
call UnitDamageTarget(caster, target, [COLOR="Lime"]ablevel*100[/COLOR], true, false, [COLOR="lime"]ATTACK_TYPE_MELEE[/COLOR], DAMAGE_TYPE_NORMAL, WEAPON_TYPE_WHOKNOWS)
set totaldistance = 0.00
endif
[COLOR="pink"]if i >= 500 then[/COLOR]
call FlushHandleLocals(t)
call DestroyTimer(t)
else
call SetHandleInt(t, "i", i + 1)
endif
call SetHandleReal(t, "totaldistance", totaldistance)
call SetHandleReal(t, "oldx", x)
call SetHandleReal(t, "oldy", y)
set t = null
set caster = null
set target = null
endfunction
function Casting takes nothing returns nothing
local unit caster = GetTriggerUnit()
local unit target = GetSpellTargetUnit()
local integer ablevel = GetUnitAbilityLevel(caster, '[COLOR="red"]A001[/COLOR]')
local timer t = CreateTimer()
local integer i = 0
call SetHandleInt(t, "i", i)
call SetHandleHandle(t, "caster", caster)
call SetHandleHandle(t, "target", target)
call SetHandleInt(t, "ablevel", ablevel)
call TimerStart(t, 0.02, true, function TimerActions)
set caster = null
set target = null
set t = null
endfunction
//===========================================================================
function InitTrig_[COLOR="cyan"]Untitled_Trigger_002 [/COLOR]takes nothing returns nothing
set gg_trg_[COLOR="cyan"]Untitled_Trigger_002 [/COLOR]= CreateTrigger( )
call TriggerRegisterAnyUnitEventBJ( gg_trg_[COLOR="cyan"]Untitled_Trigger_002[/COLOR], EVENT_PLAYER_UNIT_SPELL_EFFECT )
call TriggerAddCondition( gg_trg_[COLOR="cyan"]Untitled_Trigger_002[/COLOR], Condition( function Cons ) )
call TriggerAddAction( gg_trg_[COLOR="cyan"]Untitled_Trigger_002[/COLOR], function Casting)
endfunction
First thing first, you need Kattana's Handle Vars which you can get
here.
Copy that long code into your MAP HEADER.
The map header is that scroll icon (its half blue) that contains your map name in the trigger editor.
Now, things you will need to change:
[Rawcodes] the red colored texts are a rawcode.
In case you don't know what is a rawcode - its basicly the code of any unit/ability/item/etc.
You will need to change those
A001 to your abilitie's rawcode.
To check whats your abilitie's rawcode, click Ctrl+D (and again to deactivate) and all the names in the object manager will turn to rawcodes.
[Damage] the green text is the damage done to the unit.
Currently it is {Ability_Level x 100} , you can change that to whatever you want.
Currently, the damage type is normal, terefor armor REDUCE the damage !
If you want it to not reduce change the
DAMAGE_TYPE_MELEE to
DAMAGE_TYPE_NORAML (I don't know why, but the 'spells' type is 'normal' in JASS).
[Time] the pink line basicly say "when i = 500 stop this", the timer works every 0.02 and thus 500/0.02 = 10 seconds.
If you want it for more/less time, change that.
If you want it to not be based on time - say whatever you want and ill change it.
[Distance] the yellow part is the distance needed to damage the unit.
It is 200 as you asked, but just incase you want to change it, change that 200 to whatever you want.
[Implanting] to implant this into your map, make a trigger and call it "Untitled Trigger 002", go to Edit and click on the "Convert to Custom Text", now put this code into it, then you can change the name to whatever you want.
Another way is to change all the parts with
this color to your trigger's name.
[Tip] Always remember that spaces are "_" in jass (example: if your trigger's name is "Im Cool" it will be "Im_Cool" in jass !).
[Update] I changed the script a bit so it will be more efficient.
You will need to also add this script to your header
Code:
function DistanceBetweenPointsXY takes real oldx, real oldy, real x, real y returns real
local real dx = oldx - x
local real dy = oldy - y
return SquareRoot(dx * dx + dy * dy)
endfunction
