Triggers

//<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>
//  Author : CryoniC
//
//  Description: Creates the special FX for the nuke
//               and calculates the damage given by
//               the fallout.
//<<<<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>>

//=============================================================================================================================================================
// TRIGGER CONDITIONS
//=============================================================================================================================================================
function Trig_NUKE_Conditions takes nothing returns boolean
    if ( not ( GetUnitTypeId(GetSummonedUnit()) == 'e000' ) ) then
        return false
    endif
    return true
endfunction

//=============================================================================================================================================================
// USER CREATED FUNCTIONS
//=============================================================================================================================================================
function GetNukeGameCache takes nothing returns gamecache
    return gg_trg_Nuke
    return null
endfunction

function StoreNukeGameCache takes nothing returns trigger
    return bj_lastCreatedGameCache
    return null
endfunction

function TimedSFX_Child takes nothing returns nothing
    local effect tempeffect = bj_lastCreatedEffect

    call PolledWait(14.00)
    call DestroyEffect(tempeffect)

    set tempeffect = null
endfunction

function TimedSFX takes location Loc, string Effect, real duration returns nothing
    local trigger TimedSFXTrigger = CreateTrigger()

    call AddSpecialEffectLocBJ( Loc, Effect )
    call TriggerAddAction(TimedSFXTrigger,function TimedSFX_Child)
    call TriggerExecute(TimedSFXTrigger)
    call DestroyTrigger(TimedSFXTrigger)

    set TimedSFXTrigger = null
endfunction

function TimedBlight takes nothing returns nothing
    local location Center = Location(GetStoredReal(GetNukeGameCache(), "Nuke", "LocationX" ), GetStoredReal(GetNukeGameCache(), "Nuke", "LocationY" ))

    call PolledWait(16.00)
    call SetBlightLoc( Player(PLAYER_NEUTRAL_AGGRESSIVE), Center, 512.00, false )
    call RemoveLocation(Center)
    set Center = null
endfunction

function NukeDamage takes nothing returns nothing
     call UnitDamageTargetBJ( GetSummonedUnit(),GetEnumUnit(), 175.00, ATTACK_TYPE_CHAOS, DAMAGE_TYPE_FIRE )
endfunction

function RandomPointInRange takes location Center, real Radius returns location
    return PolarProjectionBJ(Center, GetRandomReal(128.00, Radius), GetRandomDirectionDeg())
endfunction

//=============================================================================================================================================================
//MAIN ACTIONS FUNCTION
//=============================================================================================================================================================
function Trig_NUKE_Actions takes nothing returns nothing
    local integer     k = 0
    local location uloc = (GetUnitLoc(GetSummonedUnit()))
    local trigger TempTrigger = CreateTrigger()
    local player owner = GetOwningPlayer(GetSummonedUnit())

    call StoreReal( GetNukeGameCache(), "Nuke", "LocationX", GetLocationX(uloc) )
    call StoreReal( GetNukeGameCache(), "Nuke", "LocationY", GetLocationY(uloc) )

    call PolledWait( 4.00 )
    call SetUnitTimeScalePercent( GetSummonedUnit(), 10.00 )
    call SetBlightLoc(Player(12), uloc, 512.00, true)
    call TriggerAddAction(TempTrigger,function TimedBlight)
    call TriggerExecute(TempTrigger)
    call DestroyTrigger(TempTrigger)
    set TempTrigger = null

    call TerrainDeformCrater(GetLocationX(uloc), GetLocationY(uloc), 512, -160, 50, true)
    call TerrainDeformCrater(GetLocationX(uloc), GetLocationY(uloc), 460, 256, 50, true)

    set k = 1  
    loop
        exitwhen k > 32
        call TimedSFX( RandomPointInRange(uloc, 512.00), "Environment\\UndeadBuildingFire\\UndeadSmallBuildingFire0.mdl", 14.00 )
        call TimedSFX( RandomPointInRange(uloc, 512.00), "Environment\\NightElfBuildingFire\\ElfLargeBuildingFire1.mdl", 14.00 )
        call TimedSFX( PolarProjectionBJ(uloc, GetRandomReal(384.00, 512.00), (11.25 * I2R(k))), "Environment\\LargeBuildingFire\\LargeBuildingFire1.mdl", 14.00 )
        set k = k + 1
    endloop

    set k = 1
    loop
        exitwhen k > 15
        call ForGroupBJ( GetUnitsInRangeOfLocAll(512.00, uloc), function NukeDamage )
        call PolledWait( 1.00 )
        set k = k + 1
    endloop

endfunction
//=============================================================================================================================================================
//MAIN TRIGGER FUNCTION
//=============================================================================================================================================================
function InitTrig_Nuke takes nothing returns nothing
    local trigger NukeTrigger = CreateTrigger()
    call TriggerRegisterAnyUnitEventBJ( NukeTrigger, EVENT_PLAYER_UNIT_SUMMON )
    call TriggerAddCondition( NukeTrigger, Condition( function Trig_NUKE_Conditions ) )
    call TriggerAddAction( NukeTrigger, function Trig_NUKE_Actions )

    set bj_lastCreatedGameCache = InitGameCache("Nuke.w3v")
    set gg_trg_Nuke = StoreNukeGameCache()
endfunction