#include <amxmodx>
#include <hamsandwich>

#define DMG_HEGRENADE 	(1<<24)

#define PLUGIN_NAME	"Control HE Dmg(s)"
#define PLUGIN_AUTHORS	"YONTU"
#define PLUGIN_VERSION	"1.1"

new cvar_dmg, cvar_no_attacker_dmg;

public plugin_init() 
{
	register_plugin(PLUGIN_NAME, PLUGIN_VERSION, PLUGIN_AUTHORS);
	cvar_dmg = register_cvar("he_dmg", "3.2");
	cvar_no_attacker_dmg = register_cvar("no_he_dmg_attacker", "0");

	RegisterHam(Ham_TakeDamage, "player", "fw_TakeDamage");
}

public fw_TakeDamage(victim, inflictor, attacker, Float:fDamage, iDmgType)
{
	if(!(iDmgType & DMG_HEGRENADE))
		return HAM_HANDLED;

	if(victim == attacker)
	{
		if(!get_pcvar_num(cvar_no_attacker_dmg))
			return HAM_IGNORED;

		return HAM_SUPERCEDE;
	}
	else
	{
		if(is_user_alive(victim) && get_user_team(victim) != get_user_team(attacker))
		{
			fDamage *= get_pcvar_float(cvar_dmg);
			SetHamParamFloat(4, fDamage);
			return HAM_HANDLED;
		}
	}
	return HAM_IGNORED;
}