globals
hashtable hash
trigger gg_trg_initmap
trigger gg_trg_eventatacked
boolean on = true // глобальный переключатель. true - система включена, false - выключена.
endglobals

nothing Actions_damaged(unit u, unit ua, real r) {
// unit u == жертва
// unit ua == атакующий юнит
// real r == нанесенный урон. Положительное значение - урон, отрицательное - лечение.
}

nothing Remove_Trig(trigger t, triggeraction tAct) {
    TriggerRemoveAction(t, tAct)
    TriggerClearActions(t)
    DestroyTrigger(t)
}

nothing Event_damaged() {
    trigger t = GetTriggeringTrigger()
    integer tID = GetHandleId(t)
    unit u = LoadUnitHandle(hash, tID, 2)
    triggeraction tAct = LoadTriggerActionHandle(hash, tID, 1)
    real r = GetEventDamage()
    unit ua = GetEventDamageSource()
    if (r!=0.0) {
    Actions_damaged(u, ua, r)
    }
    Remove_Trig(t, tAct)
    tAct = null
    u = null
    ua = null
    t = null
}

nothing Event_atacked() {
    if (on) {
    trigger t = CreateTrigger()
    unit u = GetAttacker()
    integer tID = GetHandleId(t)
    TriggerRegisterUnitEvent(t, u, EVENT_UNIT_DAMAGED)
    triggeraction tAct = TriggerAddAction(t, function Event_damaged)
    SaveUnitHandle(hash, tID, 2, u)
    SaveTriggerActionHandle(hash, tID, 1, tAct)
    }
    //
    tAct = null
    u = null
    t = null
}

nothing InitTrigs() {
    gg_trg_eventatacked = CreateTrigger()
    integer i = 0
    player p
    loop {
    exitwhen i > bj_MAX_PLAYER_SLOTS
    p = Player(i)
    TriggerRegisterPlayerUnitEvent(gg_trg_eventatacked, p, EVENT_PLAYER_UNIT_ATTACKED, null)
    i++
    }
    TriggerAddAction(gg_trg_eventatacked, function Event_atacked)
    //
    p = null
}

nothing Trig_initmap_Actions() {
    hash = InitHashtable()
    InitTrigs()
}

nothing InitTrig_initmap() {
    gg_trg_init = CreateTrigger()
    TriggerRegisterTimerEvent(gg_trg_initmap, 0.01, false)
    TriggerAddAction(gg_trg_initmap, function Trig_initmap_Actions)
}