#define USE_AMX

#if defined USE_AMX
 #include <amxmod>
 #include <VexdUM>
#else
 #include <amxmodx>
 #include <engine>
#endif

new gMsgScreenShake , gMsgScreenFade;
new bool:heplayerflag[33];
#define CVAR_STATUS "he_damage_effect"
new g_heomfg[33]
new g_hefx1[33] //updated names from past versions
new g_hefx2[33]
new g_hefx3[33]
public plugin_init() {
  register_plugin("HE damage effect" , "0.3" , "Change by Kurt");
  register_event("Damage" , "event_Damage" , "b" , "2>0");
  register_cvar(CVAR_STATUS , "1");
  gMsgScreenShake = get_user_msgid("ScreenShake");
  gMsgScreenFade = get_user_msgid("ScreenFade");
}

public plugin_precache()
{
	precache_sound("voi/voi_heffect2.wav")
	precache_sound("voi/heartbeat_voi.wav")
	precache_sound("voi/breathe_voi.wav")
	precache_sound("hgrunt/gr_pain4.wav")
	
}

public client_putinserver(id)
	heplayerflag[id] = false;

public client_disconnect(id)
	heplayerflag[id] = false;



#define PA_LOW  25.0
#define PA_HIGH 50.0

public event_Damage(id) {
  if(get_cvar_num(CVAR_STATUS) <= 0 
  || !is_user_connected(id) 
  || !is_user_alive(id)
  || is_user_bot(id)) return;
  new iWeapID, attacker = get_user_attacker(id , iWeapID);
  if(!is_user_connected(attacker)) return;
  if(iWeapID == 4) {
	new Float:fVec[3];
	fVec[0] = random_float(PA_LOW , PA_HIGH);
	fVec[1] = random_float(PA_LOW , PA_HIGH);
	fVec[2] = random_float(PA_LOW , PA_HIGH);
	entity_set_vector(id , EV_VEC_punchangle , fVec);
	message_begin(MSG_ONE , gMsgScreenShake , {0,0,0} ,id)
	write_short( 1<<14 );
	write_short( 1<<14 );
	write_short( 1<<14 );
	message_end();

	message_begin(MSG_ONE_UNRELIABLE , gMsgScreenFade , {0,0,0} , id);
	write_short( 1<<10 );
	write_short( 1<<10 );
	write_short( 1<<12 );
	write_byte( 225 );
	write_byte( 0 );
	write_byte( 0 );
	write_byte( 125 );
	message_end();
	set_task(1.5,"omgivebeenhe",id) //stunned this long then waking+heartbeat and breathe sounds
	set_task(6.5,"he_effectsfade1",id) //fading of echo
	client_cmd(id,"room_type 6;room_delay 0.3;room_lp 1;room_mod 5;room_feedback 0.85;room_size 0.9;room_left 0.5;room_refl 2")
//	client_cmd(id,"room_type 7") 	//those nice echo effects like on de_rats + tweaked	
//	client_cmd(id,"room_lp 1")	//effect - some kind of filter //hope this few lines doesnt make overflows
//	client_cmd(id,"room_mod 1")      //effect - modulation
//	client_cmd(id,"room_size 0.5")    //effect - size of the room echo(and how long the sound is "bounced)
//	client_cmd(id,"room_left 0.1")    //effect - nice stereo delay
//	client_cmd(id,"room_refl 2")	 //effect - all LOUDER!
	emit_sound(id, CHAN_AUTO, "hgrunt/gr_pain4.wav", 1.0, ATTN_NORM, 0, PITCH_NORM)
	set_task(1.0,"he_loudyeffectstop",id)
	set_task(8.1,"he_effectisstopped",id)
	client_cmd(id,"spk voi/voi_heffect2") //u hear the stunning sound
	}
}

public he_loudyeffectstop( id ) //stop the LOUDY effect
{
	client_cmd(id,"room_refl 0.92")	
}

public he_effectsfade1( id )
{
	if(is_user_alive(id))
	{
		client_cmd(id,"room_delay 0.2")
//		g_fbfx1[id]=1
	}
		else
		{
		set_task(0.1,"he_effectisstopped",id)
		}
}


public he_effectisstopped( id )
{
		client_cmd(id,"room_type 0") 
		client_cmd(id,"room_size 0.09")
	//setting this to default is useless, but u may uncomment it // client_cmd(id,"room_mod 0")
		client_cmd(id,"room_lp 0")
		client_cmd(id,"room_left 0.01")
		g_hefx1[id]=0 //enable the echo
		g_hefx2[id]=0 //effect
		g_hefx3[id]=0 //once again
}

public omgivebeenhe( id ) //you start waking
{
	if(g_heomfg[id]==0)
	{
		client_cmd(id,"spk voi/heartbeat_voi") 
		client_cmd(id,"spk voi/breathe_voi")		
		g_heomfg[id]=1				//hmm im stunned, i dont need more	
		set_task(7.0,"hestunn_unblocked",id) //the stunned player sounds are blocked
	}
}

public hestunn_unblocked( id )
{
	g_heomfg[id]=0 //hey i want to be stunned again :)
}