//An example OnHB script for an invisible placeable to spawn a ground trap
#include "prc_alterations"
#include "prgt_inc"

void main()
{
//:: Declare major variables	
	int nTotalPCs;
	int nTotalPCLevel;
	int nAveragePCLevel;
	object oArea = GetArea(OBJECT_SELF);
	
//:: Cycle through PCs in Area
	object oPC = GetFirstObjectInArea(oArea);
	while (oPC != OBJECT_INVALID)
	{
		if (GetIsPC(oPC) == TRUE || GetIsPC(GetMaster(oPC)) == TRUE)	//:: Summons & henchmen should count towards this.
		{
			nTotalPCs++;
			nTotalPCLevel = nTotalPCLevel + GetHitDice(oPC);
		}
		
		oPC = GetNextObjectInArea(oArea);
	}
	
	if (nTotalPCs > 0)
	{
		nAveragePCLevel = nTotalPCLevel / nTotalPCs;
	}
	else
	{
		nAveragePCLevel = 3;
	}
	
    struct trap tTrap;
	
    //add code in here to change things if you want to
    //for example, to set the detect DC to be 23 use:
    //tTrap.nDetectDC 		= 23;
	//tTrap.nDisarmDC 		= 27;
	tTrap.nCR 				= nAveragePCLevel + 5;
	tTrap.nRespawnSeconds 	= 600;	//will respawn after 10 minutes
    tTrap.nRespawnRandomCR	= tTrap.nCR ;   //will rerandomize the trap each time its respawned
	tTrap.sDisarmScript		= "ema_xp4trap_dis";

//:: This will use tTrap.nCR  as the CR for the trap	
	tTrap = CreateRandomTrap(tTrap.nCR);
	
    PRGT_CreateTrapAtLocation(GetLocation(OBJECT_SELF), tTrap);
    DestroyObject(OBJECT_SELF);
}