/************************************************************************
 * script name  : eE_trig_onexit
 * created by   : eyesolated
 * date         : 2011/6/1
 *
 * description  : Removes the exiting object (PC) to the Active Players
 *
 * changes      : 2010/6/1 - eyesolated - Initial creation
 ************************************************************************/

// Includes
#include "eE_inc"

void main()
{
    object oTrigger;
    object oPC;
    if (GetObjectType(OBJECT_SELF) == OBJECT_TYPE_CREATURE) // Creature called this script (PC in OnClientLeave)
    {
        oTrigger = GetLocalObject(oPC, eE_VAR_PC_CURRENT_TRIGGER);

        // if oTrigger is Invalid, we already registered the PCs OnExit and can safely return
        if (oTrigger == OBJECT_INVALID)
            return;

        oPC = OBJECT_SELF;
    }
    else
    {
        oTrigger = OBJECT_SELF;
        oPC = GetExitingObject();
    }

    // Delete the Trigger helper var       mi
    DeleteLocalObject(oPC, eE_VAR_PC_CURRENT_TRIGGER);

    // If not a valid PC, exit!
    if (!eE_GetIsPC(oPC))
        return;

    string sTriggerTag = GetTag(oTrigger);
    string sEncounterTag = GetStringRight(sTriggerTag, GetStringLength(sTriggerTag) - 3);
    object oEncounter = GetNearestObjectByTag(sEncounterTag, oTrigger);

    eE_RemovePlayerFromArray(oEncounter, oPC);

    //SendMessageToPC(oPC, "You left the area of [" + eE_GetEncounterName(oEncounter) + "]. There are " + IntToString(eE_GetPlayerCountFromArray(oEncounter)) + " active players left.");

    // When there are no more players left and the encounter is in progress, this is a wipe
    if ((eE_GetPlayerCountFromArray(oEncounter) == 0) && (eE_GetEncounterStatus(oEncounter) == eE_ENCOUNTER_STATUS_INPROGRESS))
    {
        float fDespawn = GetLocalFloat(oEncounter, eE_VAR_DESPAWNINTERVAL);
        SendMessageToPC(oPC, "You are the last player that left the encounter area. You have " + FloatToString(fDespawn, 0, 2) + " seconds to return to the encounter area and prevent a wipe.");
        AssignCommand(GetModule(), DelayCommand(fDespawn, ExecuteScript(eE_SCRIPT_ENCOUNTER_WIPE, oEncounter)));
    }
}