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Triggers

OxygenD KnockJump.w3x
Variables
Knock Jump
Init
Spell
CreateMine
MineDie
KnockBack
function KnockBackUnit_Timer takes nothing returns nothing
    local timer t = GetExpiredTimer()
    local unit knockbacked = LoadUnitHandle(udg_Hashtable,GetHandleId(t),0)
    local integer amount = LoadInteger(udg_Hashtable,GetHandleId(t),1)
    local real portion = LoadReal(udg_Hashtable,GetHandleId(t),2)
    local integer current = LoadInteger(udg_Hashtable,GetHandleId(t),3)
    local real angle = LoadReal(udg_Hashtable,GetHandleId(t),4) 
    local real x = GetUnitX(knockbacked) + portion * Cos(angle * 0.0174532)
    local real y = GetUnitY(knockbacked) + portion * Sin(angle * 0.0174532)
    
    call SaveInteger(udg_Hashtable,GetHandleId(t),3,current + 1)
    
    if current == amount then
        call FlushChildHashtable(udg_Hashtable,GetHandleId(t))
        call PauseTimer(t)
        call DestroyTimer(t)
    elseif current < amount then
        if IsTerrainPathable(x,y,PATHING_TYPE_WALKABILITY) == false then      
            call SetUnitX(knockbacked,x)
            call SetUnitY(knockbacked,y) 
        else
            call SetUnitX(knockbacked,GetUnitX(knockbacked))
            call SetUnitY(knockbacked,GetUnitY(knockbacked))
        endif     
    endif
    
    set knockbacked = null
    set t = null
endfunction

function KnockBackUnit takes unit knockbacked, real distance, real time, real degrees, real period returns nothing
    local integer amount = R2I(time / period)
    local real portion = distance / amount 
    local timer t = CreateTimer()
    call SaveUnitHandle(udg_Hashtable,GetHandleId(t),0,knockbacked)
    call SaveInteger(udg_Hashtable,GetHandleId(t),1,amount)
    call SaveReal(udg_Hashtable,GetHandleId(t),2,portion)
    call SaveInteger(udg_Hashtable,GetHandleId(t),3,0)
    call SaveReal(udg_Hashtable,GetHandleId(t),4,degrees)
    call TimerStart(t,period,true,function KnockBackUnit_Timer)
    set t = null
endfunction
Name Type is_array initial_value
Hashtable hashtable No
MCaster unit Yes
MIndex integer No
MlastCreatedMine unit Yes
MMax integer No
MMineCreated integer Yes
MMineOn boolean Yes
init KnokJump
//TESH.scrollpos=0
//TESH.alwaysfold=0
function Trig_Init_Actions takes nothing returns nothing
    call DisplayTextToForce( GetPlayersAll(), "|cFF00C000OxygenD KnockJump 1.0" )
     set udg_Hashtable = InitHashtable()
endfunction

//===========================================================================
function InitTrig_Init takes nothing returns nothing
    set gg_trg_Init = CreateTrigger()
    call TriggerRegisterTimerEvent(gg_trg_Init,0.00,false)
    call TriggerAddAction(gg_trg_Init,function Trig_Init_Actions)
endfunction
Use spell
Spell
Events
Unit - A unit Starts the effect of an ability
Conditions
(Ability being cast) Equal to Knock Jump
Actions
Set Variable Set MIndex = (MIndex + 1)
Set Variable Set MMax = (MMax + 1)
Set Variable Set MCaster[MIndex] = (Triggering unit)
Set Variable Set MMineOn[MIndex] = "true"
Create mine
CreateMine
Events
Time - Every 1.00 seconds of game time
Conditions
MMineOn[MIndex] Equal to True
Actions
For each (Integer A) from 1 to MMax , do (Actions)
Loop - Actions
Unit - Create 1 . Mine for (Owner of MCaster[MIndex]) at (Position of MCaster[MIndex]) facing Default camera angle of attack degrees
Set Variable Set MlastCreatedMine[MIndex] = (Last created unit)
Unit - Add a 8.00 second Generic expiration timer to MlastCreatedMine[MIndex]
Set Variable Set MMineCreated[MIndex] = (MMineCreated[MIndex] + 1)
If (All Conditions are True) then do (Then Actions) else do (Else Actions)
If - Conditions
MMineCreated[MIndex] Greater than 8
Then - Actions
Set Variable Set MMineOn[MIndex] = "false"
Set Variable Set MMineCreated[MIndex] = "0"
Set Variable Set MIndex = (MIndex - 1)
Set Variable Set MMax = (MMax - 1)
Else - Actions
Do nothing
If mine die run knock jump
MineDie
Events
Unit - A unit Dies
Conditions
(Unit-type of (Triggering unit)) Equal to Mine
Actions
Trigger - Run KnockBack <gen> (ignoring conditions)
KnockJump
//TESH.scrollpos=16
//TESH.alwaysfold=0
function Trig_Mass_Flying_Knockback_Conditions takes nothing returns boolean
    return GetSpellAbilityId() == 'A001'
endfunction

function Trig_Mass_Flying_Knockback_Filter takes nothing returns boolean
    return IsUnitEnemy(GetFilterUnit(),GetOwningPlayer(GetTriggerUnit())) == true
endfunction

function Trig_Mass_Flying_Knockback_Timer takes nothing returns nothing
    local timer t = GetExpiredTimer()
    local unit u = LoadUnitHandle(udg_Hashtable,GetHandleId(t),0) 
    call SetUnitFlyHeight(u,0.,400.)
    call FlushChildHashtable(udg_Hashtable,GetHandleId(t))
    call DestroyTimer(t)
    set t = null
endfunction

function Trig_Mass_Flying_Knockback_Group takes nothing returns nothing
    local timer t = CreateTimer()
    local unit e = GetEnumUnit()
    call KnockBackUnit(e,600.,1.3,57.295827 * Atan2(GetUnitY(e) - GetUnitY(GetTriggerUnit()),GetUnitX(e) - GetUnitX(GetTriggerUnit())),0.04)
    call UnitAddAbility(e,'Amrf')
    call UnitRemoveAbility(e,'Amrf')
    call SetUnitFlyHeight(e,350.,400.)
    call SaveUnitHandle(udg_Hashtable,GetHandleId(t),0,e)
    call TimerStart(t,1.3 / 2,false,function Trig_Mass_Flying_Knockback_Timer)
    set t = null
endfunction

function Trig_Mass_Flying_Knockback_Actions takes nothing returns nothing
    local unit caster = GetTriggerUnit()
    local group g = CreateGroup()
    call DestroyEffect(AddSpecialEffectTarget("Abilities\\Spells\\Other\\Incinerate\\FireLordDeathExplode.mdl",caster,"origin"))
    call GroupEnumUnitsInRange(g,GetUnitX(caster),GetUnitY(caster),300.,Filter(function Trig_Mass_Flying_Knockback_Filter))
    call ForGroup(g,function Trig_Mass_Flying_Knockback_Group)
    call DestroyGroup(g)
    set caster = null
    set g = null
endfunction

//===========================================================================
function InitTrig_KnockBack takes nothing returns nothing
    set gg_trg_KnockBack = CreateTrigger()
    call TriggerRegisterAnyUnitEventBJ(gg_trg_KnockBack,EVENT_PLAYER_UNIT_SPELL_EFFECT)
    call TriggerAddCondition(gg_trg_KnockBack,Condition(function Trig_Mass_Flying_Knockback_Conditions))
    call TriggerAddAction(gg_trg_KnockBack,function Trig_Mass_Flying_Knockback_Actions)
endfunction
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