Collision Missile hits but no damage!? Wtf..

05-04-2007, 12:32 PM

JASS:

function GhostShip takes nothing returns nothing
local unit m = GetTriggerCollisionMissile()
local unit t = GetTriggerUnit()
local real dmg = GetAttachedReal(m, "dmg")
local integer opt = DamageTypes(ATTACK_TYPE_CHAOS, DAMAGE_TYPE_NORMAL)+DamageOnlyEnemies()+DamageException(UNIT_TYPE_STRUCTURE, 0.20)+DamageTrees()
    call BJDebugMsg("Boat Collided!")
    call DamageUnitByOptions(m, t, dmg, opt)
    if GetBooleanAnd(IsUnitAlly(t, GetOwningPlayer(m)) != true, IsUnitType(t, UNIT_TYPE_STRUCTURE) != true) then
        call KnockbackFunctions_KBUnit(t, AngleBetweenPointsXY(GetUnitX(m), GetUnitY(m), GetUnitX(t), GetUnitY(t)), 35, 1, 0.05, true, true)
        call BJDebugMsg("Knocked that mofo back!! :P")
    endif
    set m = null
    set t = null
endfunction

function Trig_Ghost_Ship_Actions takes nothing returns nothing
local unit u = GetTriggerUnit()
local unit m
local location ul = GetUnitLoc(u)
local location p = GetSpellTargetLoc()
local real d = DistanceBetweenPoints(ul, p)
local real x1 = GetUnitX(u)
local real y1 = GetUnitY(u)
local real x2 = GetLocationX(p)
local real y2 = GetLocationY(p)
local real a1 = AngleBetweenPointsXY(x1, y1, x2, y2)
local real a2 = ModuloReal(a1+90, 360)
local real a3 = ModuloReal(a2-90, 360)
local real x3 = ProjectX(x2, d, a3)
local real y3 = ProjectY(y2, d, a3)
local integer i = GetUnitAbilityLevelSwapped('A007', u)
local real dmg = 350+200*i
    call RemoveLocation(p)
    set m = CollisionMissile_Create("units\\creeps\\UndeadDestroyerShip\\UndeadDestroyerShip.mdl", x3, y3, a2, 1000, 0, 1500, 0, true, 200, function GhostShip)
    call SetUnitScalePercent(m, 250, 250, 250)
    call SetUnitVertexColor(m, 255, 255, 255, 75)
    call AttachReal(m, "dmg", dmg)
    call TriggerSleepAction(0.99)
    call CleanAttachedVars(m)
    set m = null
    set u = null
    set ul = null
    set p = null
endfunction

//===========================================================================
function InitTrig_Ghost_Ship takes nothing returns nothing
    call OnAbilityEffect('A007', "Trig_Ghost_Ship_Actions")
endfunction

Ignore the BJDebugMsg's, they're only there for my testing purposes.

Anyway, it sais it collides with a unit, but it doesn't actually damage it.. Any advice or point out to me something that I may have missed?

05-04-2007, 12:50 PM	#2
Vexorian	function GhostShip can be called when the collision missiles expires without hiting a unit, add a check for t==null just in case

05-04-2007, 12:51 PM	#3
Toink	I know that, but when it hits a unit it shows up a debug msg saying that it hits. But still no damage.

05-04-2007, 01:06 PM	#4
Vexorian	Err, I am not sure if the CollisionMissile is actually owned by a player so DamageOnlyEnemies doesn't seem like it. You'll have to change ownership of the m unit after creating the collision missile.

05-04-2007, 01:08 PM	#5
Toink	Not quite sure but I'm pretty sure it shows the "Boat Collided". I'm gonna test it again, i'm gonna post a screenshot.

05-04-2007, 01:12 PM

Vexorian

Quote:

Originally Posted by Vexorian

Err, I am not sure if the CollisionMissile is actually owned by a player so DamageOnlyEnemies doesn't seem like it.

You'll have to change ownership of the m unit after creating the collision missile.

05-04-2007, 01:27 PM

Toink

Yet how come in the "Spell Failure, Collision Missiles" thread he gets double damage and he didn't change the ownership?

Along time ago I used collision missiles and they worked perfectly, even though I didn't set the ownership.

Attached Images

Ghost Shit.JPG (72.5 KB)

05-04-2007, 01:30 PM

Vexorian

....

JASS:

function GhostShip takes nothing returns nothing
local unit m = GetTriggerCollisionMissile()
local unit t = GetTriggerUnit()
local real dmg = GetAttachedReal(m, "dmg")
local integer opt = DamageTypes(ATTACK_TYPE_CHAOS, DAMAGE_TYPE_NORMAL)+DamageOnlyEnemies()+DamageException(UNIT_TYPE_STRUCTURE, 0.20)+DamageTrees()
    call BJDebugMsg("Boat Collided!")
    call DamageUnitByOptions(m, t, dmg, opt)
    if GetBooleanAnd(IsUnitAlly(t, GetOwningPlayer(m)) != true, IsUnitType(t, UNIT_TYPE_STRUCTURE) != true) then
        call KnockbackFunctions_KBUnit(t, AngleBetweenPointsXY(GetUnitX(m), GetUnitY(m), GetUnitX(t), GetUnitY(t)), 35, 1, 0.05, true, true)
        call BJDebugMsg("Knocked that mofo back!! :P")
    endif
    set m = null
    set t = null
endfunction

05-04-2007, 01:33 PM	#9
Toink	Oh shiznit >_< And I totally overlooked at your post >_< Well thanks XD I'll spam ur rep again.. But I'll have to spread it first :P

05-04-2007, 10:25 PM	#10
TheSecretArts	no offense toink, u seem to have lots of problems...