/* Plugin generated by AMXX Compiler
   Credits: --- Mercylezz, for his some useful codes...
            --- Mini_midget, for his idea and some codes :)
	    --- GHW_Chronic, custom blood color for zombie
	    --- crazyeffect, helped me about ML
	    --- kmlkz, fix my mistake :)
	    --- www.PartnersInRhyme.com , provide free SFX sounds (thunder sounds)
	    --- All translators that help me completing MultiLang
	    --- People that use this plugin
	    --- All bug reporters
*/

#include <amxmodx>
#include <amxmisc>
#include <hamsandwich>
#include <fakemeta>
#include <hlsdk_const>

#define PLUGIN "Half-Life : Zombie Mod"
#define VERSION "001"
#define AUTHOR "Anggara_nothing"

// Uncomment this line for let this plug-in support Opposing Force
//#define Opposing_Force

new const ZOMBIE_CLAWS[] = "models/v_knife_zombie.mdl"; // Edit this line for custom claw model
new const ZOMBIE_MODEL[] = "hlzmzombie"; // Edit this line for custom zombie model (short name only)
new const HUMAN_MODEL[] = "hlzmhecu"; // Edit this line for custom human model (short name only)

new const g_ambience_thunder[][] = // Thunder sounds
{
	"ambience_thunder/thunder.wav",
	"ambience_thunder/thunder3.wav"
}
new const g_zombie_hitwall_sounds[][] = // Zombie "hitwall" sounds
{
	"zombie/claw_strike1.wav",
	"zombie/claw_strike2.wav",
	"zombie/claw_strike3.wav"
}
new const g_zombie_pain_sounds[][] = // Zombie pain sounds
{
	"zombie/zo_pain1.wav",
	"zombie/zo_pain2.wav"
}
new const g_zombie_die_sounds[][] = // Zombie dead sounds
{
	"bullchicken/bc_die3.wav",
	"headcrab/hc_die2.wav",
	"bullchicken/bc_die1.wav",
	"aslave/slv_die2.wav"
}
new const g_zombie_idle_sounds[][] = // Zombie idle sounds
{
	"zombie/zo_idle1.wav",
	"zombie/zo_idle2.wav",
	"zombie/zo_idle3.wav",
	"zombie/zo_idle4.wav",
	"headcrab/hc_idle3.wav",
	"nihilanth/nil_die.wav",
	"nihilanth/nil_now_die.wav",
	"nihilanth/nil_win.wav"
}
new const g_zombie_spawn_sounds[][] = // Zombie spawn sounds
{
	"scientist/c1a0_sci_catscream.wav",
	"scientist/scream01.wav",
	"scientist/scream04.wav",
	"scientist/scream05.wav",
	"scientist/scream1.wav"
}
new const g_human_idle_sounds[][] = // Human idle sounds
{
	"hgrunt/gr_idle1.wav",
	"hgrunt/gr_idle2.wav",
	"hgrunt/gr_idle3.wav",
	"hgrunt/gr_alert1.wav",
	"hgrunt/gr_loadtalk.wav"
}
new const g_human_pain_sounds[][] = // Human pain sounds
{
	"hgrunt/gr_pain1.wav",
	"hgrunt/gr_pain2.wav",
	"hgrunt/gr_pain3.wav",
	"hgrunt/gr_pain4.wav",
	"hgrunt/gr_pain5.wav"
}
new const g_human_die_sounds[][] = // Human death sounds
{
	"hgrunt/gr_die1.wav",
	"hgrunt/gr_die2.wav",
	"hgrunt/gr_die3.wav"
}
new const g_human_spawn_sounds[][] = // Human spawn sound
{
	"barney/letsgo.wav",
	"scientist/letsgo.wav",
	"scientist/yesletsgo.wav"
}


//----------------------------------------------------------------------------------------
//-- Don't edit below this line...
//----------------------------------------------------------------------------------------

new blooddecalwad[14] = {27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40}

// Custom blood color by GHW_Chronic
#define TE_BLOODSPRITE		115

#define TASK_STRIP		9991
#define TASK_NVISION		9992
#define TASK_ZIDLE		9993
#define TASK_HIDLE		9994
#define THUNDER_PRECHECK	9995
#define THUNDER			9996

#define fm_create_entity(%1) engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, %1))

new blood,blood2,dmgamount,dmgcolor;

new bool:g_zombie[33] //  is user zombie ???
new bool:g_spawned[33] = false// is user has spawned ???
new g_nvisionenabled[33] // is user turn on nightvision ???

new cvar_hlzm_enable,cvar_zombiehealth,cvar_zombiearmor,cvar_zombiespeed,cvar_zombiegravity,cvar_fs,cvar_night_enable,
cvar_night_radius,cvar_night_red,cvar_night_green,cvar_night_blue,cvar_h_health,cvar_h_speed,cvar_h_gravity,
cvar_h_armor,cvar_lighting,cvar_sky,cvar_zombieextrasound,cvar_zombieidle, cvar_lt,
cvar_humanextrasound,cvar_humanidle,cvar_zombie_spawn,cvar_human_spawn;

new modname[1996];
new zm_enabled = 1

new g_lights_reach;
new g_thunder_randomswitch;

// Awesome mercylezz thunder effects =0
new const lights_thunder1[][] = { "i" ,"j", "k", "l", "m", "n", "o", "n", "m", "l", "k", "j", "i", "h", "g", "f", "e", "d", "c", "b", "a"}
new const lights_thunder2[][] = { "k", "l", "m", "l", "k", "j", "i", "h", "g", "f", "e", "d", "c", "b", "a", "a", "b", "c", "d", "e", "d", "c", "b", "a"}

// Weapon entities
new const g_weapon_ents[][] = 
{
	"weapon_357",
	"weapon_9mmAR",
	"weapon_9mmhandgun",
	"weapon_crossbow",
	"weapon_egon",
	"weapon_gauss",
	"weapon_glock",
	"weapon_handgrenade",
	"weapon_hornetgun",
	"weapon_mp5",
	"weapon_python",
	"weapon_rpg",
	"weapon_satchel",
	"weapon_shotgun",
	"weapon_snark",
	"weapon_tripmine",
	"item_longjump",
	"item_suit",
	"item_battery",
	"item_healthkit",
	"weaponbox"
}
// Item entities
new const g_item_ents[][] = 
{
	"ammo_357",
	//"ammo_556",
	"ammo_9mmAR",
	"ammo_9mmbox",
	"ammo_9mmclip",
	"ammo_ARgrenades",
	"ammo_buckshot",
	"ammo_crossbow",
	"ammo_egonclip",
	"ammo_gaussclip",
	"ammo_glockclip",
	"ammo_mp5clip",
	"ammo_mp5grenades",
	"ammo_rpgclip",
	"item_longjump",
	"item_suit",
	"item_battery",
	"item_healthkit",
	"weaponbox"
}
// "Func" entities
new const g_func_ents[][] = 
{
	"func_recharge",
	"func_healthcharger",
	"func_tank",
	"func_tankcontrols",
	"func_tanklaser",
	"func_tankmortar",
	"func_tankrocket",
	"monster_barney",
	"monster_scientist"
}

#if defined Opposing_Force

// Weapon entities
new const op4_weapon_ents[][] = 
{
	"weapon_displacer",		// Opposing Force stuff
	"weapon_eagle",			// Opposing Force stuff
	"weapon_grapple",		// Opposing Force stuff
	"weapon_knife",			// Opposing Force stuff
	"weapon_m249",			// Opposing Force stuff
	"weapon_penguin",		// Opposing Force stuff
	"weapon_pipewrench",		// Opposing Force stuff
	"weapon_shockrifle",		// Opposing Force stuff
	"weapon_shockroach",		// Opposing Force stuff
	"weapon_sniperrifle",		// Opposing Force stuff
	"weapon_sporelauncher"		// Opposing Force stuff
}
// Item entities
new const op4_item_ents[][] = 
{
	"ammo_762",		// Opposing Force stuff
	"ammo_eagleclip",	// Opposing Force stuff
	"ammo_spore",		// Opposing Force stuff
	"item_vest"		// Opposing Force stuff
}
// "Func" entities
new const op4_func_ents[][] = 
{
	"monster_cleansuit_scientist",		// Opposing Force stuff
	"monster_drillsergeant",		// Opposing Force stuff
	"monster_grunt_ally_repel",		// Opposing Force stuff
	"monster_medic_ally_repel",		// Opposing Force stuff
	"monster_human_friendly_grunt",		// Opposing Force stuff
	"monster_human_grunt_ally",		// Opposing Force stuff
	"monster_human_medic_ally",		// Opposing Force stuff
	"monster_human_torch_ally",		// Opposing Force stuff
	"monster_otis"				// Opposing Force stuff
}

#endif

public plugin_init() {
	
	register_plugin(PLUGIN, VERSION, AUTHOR)
	register_cvar("hlzm_version", VERSION, FCVAR_SERVER|FCVAR_SPONLY)
	set_cvar_string("hlzm_version", VERSION)
	
	static i;
	RegisterHam(Ham_Spawn,"player","Hamspawn",1)
	RegisterHam(Ham_TakeDamage,"player","Hamtakedamage")
	RegisterHam(Ham_Killed, "player", "HamPlayerKilled")
	RegisterHam(Ham_BloodColor, "player", "ham_BloodColor")
	
	for(i=0;i<sizeof(g_func_ents);i++)
		RegisterHam(Ham_Use, g_func_ents[i], "HamUseStationary") // Register func entities
	
	for(i=0;i<sizeof(g_item_ents);i++)
		RegisterHam(Ham_Touch,g_item_ents[i],"Hamtouch") // Register item entities
	
	for(i=0;i<sizeof(g_weapon_ents);i++)
		RegisterHam(Ham_Item_AddToPlayer,g_weapon_ents[i],"Hamtouch") // Register weapon entities
	
	#if defined Opposing_Force
		for(i=0;i<sizeof(op4_func_ents);i++)
			RegisterHam(Ham_Use, op4_func_ents[i], "HamUseStationary")
		
		for(i=0;i<sizeof(op4_item_ents);i++)
			RegisterHam(Ham_Touch,op4_item_ents[i],"Hamtouch")
		
		for(i=0;i<sizeof(op4_weapon_ents);i++)
			RegisterHam(Ham_Item_AddToPlayer,op4_weapon_ents[i],"Hamtouch")
	#endif
	
	register_forward(FM_PlayerPreThink,"FMPlayerPreThink", 1) // Set player speed,and gravity
	register_forward(FM_EmitSound,"FMEmitSound") // Block crowbar sound
	register_forward(FM_CmdStart, "FMCmdStart") // Toggle nightvision
	register_forward(FM_GetGameDescription,"gamename")
	
	register_event("ResetHUD","event_hud_reset", "be") // Fix zombie-spawn-first-time bug
	
	// MultiLangual File
	register_dictionary("zsm_hl.txt")
	
	// Team list
	static string[100];
	format(string,99,"%s;%s",HUMAN_MODEL,ZOMBIE_MODEL)
	set_cvar_num("mp_teamplay",21)
	set_cvar_num("mp_flashlight",1)
	set_cvar_string("mp_teamlist",string)
	
	// Prevent HL engine light
	set_cvar_num("sv_skycolor_r", 0)
	set_cvar_num("sv_skycolor_g", 0)
	set_cvar_num("sv_skycolor_b", 0)
	
	if(!get_pcvar_num(cvar_hlzm_enable)) zm_enabled = 0
	else set_task(3.0,"day_light", _, _, _, "b")
	
	formatex(modname, charsmax(modname), "%s %s",PLUGIN,VERSION)
}

public plugin_cfg()
{
	if(!get_pcvar_num(cvar_hlzm_enable)) zm_enabled = 0
	else
	{
		new cfg_dir[64]
		get_configsdir(cfg_dir,charsmax(cfg_dir))
		server_cmd("exec %s/hlzm.cfg",cfg_dir)
		
		set_task(10.0, "thunder_check", _, _, _, "b")
	}
}

public plugin_precache()
{
	// Gameplay
	cvar_hlzm_enable = register_cvar("zm_enable","1")
	cvar_lighting = register_cvar("zm_light","a")
	cvar_sky = register_cvar("zm_sky","space")
	cvar_lt = register_cvar("zm_thunderrate", "90")
	
	// Zombie's Character
	cvar_zombiehealth = register_cvar("zombie_health","200")
	cvar_zombiearmor = register_cvar("zombie_armor", "0")
	cvar_zombiespeed = register_cvar("zombie_speed", "300")
	cvar_zombiegravity = register_cvar("zombie_gravity","0.875")
	cvar_fs = register_cvar("zombie_silent","1")
	cvar_night_enable = register_cvar("zombie_nv_enable","1")
	cvar_night_radius = register_cvar("zombie_nv_radius","80")
	cvar_night_red = register_cvar("zombie_nv_red","0")
	cvar_night_green = register_cvar("zombie_nv_green","255")
	cvar_night_blue = register_cvar("zombie_nv_blue","0")
	dmgamount = register_cvar("zombie_blood_amount","1")
	dmgcolor = register_cvar("zombie_blood_color","200")
	
	// Human's Character
	cvar_h_health	=	register_cvar("human_health","100")
	cvar_h_armor	=	register_cvar("human_armor", "100")
	cvar_h_speed	=	register_cvar("human_speed", "270")
	cvar_h_gravity	=	register_cvar("human_gravity", "1.0")
	
	cvar_zombieextrasound = register_cvar("zombie_custom_sound","1")
	cvar_humanextrasound = 	register_cvar("human_custom_sound","1")
	
	cvar_zombie_spawn	= register_cvar("zombie_spawn_sound","1")
	cvar_human_spawn	= register_cvar("human_spawn_sound","1")
	cvar_zombieidle		= register_cvar("zombie_idle_duration","15")
	cvar_humanidle		= register_cvar("human_idle_duration","30")
	
	if(zm_enabled)
	{
		new arg[100],iNum;
		
		format(arg,99,"models/player/%s/%s.mdl",ZOMBIE_MODEL,ZOMBIE_MODEL)
		precache_model(arg)
		
		format(arg,99,"models/player/%s/%s.mdl",HUMAN_MODEL,HUMAN_MODEL)
		precache_model(arg)
		
		for (iNum = 0; iNum < sizeof g_ambience_thunder; iNum++)
			engfunc(EngFunc_PrecacheSound, g_ambience_thunder[iNum])
		
		if(get_pcvar_num(cvar_zombieextrasound))
		{
			for (iNum = 0; iNum < sizeof g_zombie_pain_sounds; iNum++)
				engfunc(EngFunc_PrecacheSound, g_zombie_pain_sounds[iNum])
			for (iNum = 0; iNum < sizeof g_zombie_idle_sounds; iNum++)
				engfunc(EngFunc_PrecacheSound, g_zombie_idle_sounds[iNum])
			for (iNum = 0; iNum < sizeof g_zombie_die_sounds; iNum++)
				engfunc(EngFunc_PrecacheSound, g_zombie_die_sounds[iNum])
			for (iNum = 0; iNum < sizeof g_zombie_hitwall_sounds; iNum++)
				engfunc(EngFunc_PrecacheSound, g_zombie_hitwall_sounds[iNum])
		}
		if(get_pcvar_num(cvar_humanextrasound))
		{
			for (iNum = 0; iNum < sizeof g_human_idle_sounds; iNum++)
				engfunc(EngFunc_PrecacheSound, g_human_idle_sounds[iNum])
			for (iNum = 0; iNum < sizeof g_human_pain_sounds; iNum++)
				engfunc(EngFunc_PrecacheSound, g_human_pain_sounds[iNum])
			for (iNum = 0; iNum < sizeof g_human_die_sounds; iNum++)
				engfunc(EngFunc_PrecacheSound, g_human_die_sounds[iNum])
		}
		if(get_pcvar_num(cvar_zombie_spawn))
		{
			for (iNum = 0; iNum < sizeof g_zombie_spawn_sounds; iNum++)
				engfunc(EngFunc_PrecacheSound, g_zombie_spawn_sounds[iNum])
		}
		if(get_pcvar_num(cvar_human_spawn))
		{
			for (iNum = 0; iNum < sizeof g_human_spawn_sounds; iNum++)
				engfunc(EngFunc_PrecacheSound, g_human_spawn_sounds[iNum])
		}
		
		precache_model(ZOMBIE_CLAWS)
		blood = precache_model("sprites/blood.spr")
		blood2 = precache_model("sprites/bloodspray.spr")
	}
}
public client_connect(id)
{
	if(is_user_connected(id))
	{
		if(zm_enabled)
		{
			// Reset all variables
			g_spawned[id] = false
			g_zombie[id] = false
			g_nvisionenabled[id] = 0; }
			
		client_cmd(id,"suitvolume 1.0") // Set HEV suit volume to normal
	}
}

public event_hud_reset(id)
{
	if(zm_enabled) {
	
		if(!g_spawned[id])
		{
			set_task(0.01,"Hamspawn",id)
			g_spawned[id] = true
		}
	}
}

public gamename() 
{ 
	forward_return(FMV_STRING, modname)
	return FMRES_SUPERCEDE
}

public Hamspawn(id)
{	
	if(!zm_enabled || !is_user_connected(id)) return HAM_IGNORED;
	
	client_print(id,print_chat,"%L", id, "HL_ZM")
	if (get_user_team(id) == 2) // Zombie
	{
		client_cmd(id,"impulse 101")
		g_zombie[id] = true
		client_cmd(id,"suitvolume 0.0")
		if(get_pcvar_num(cvar_zombie_spawn))
			emit_sound(id,CHAN_VOICE,g_zombie_spawn_sounds[random_num(0, sizeof g_zombie_spawn_sounds - 1)],1.0,ATTN_NORM,0,PITCH_NORM)
			
		remove_task(TASK_STRIP + id)
		
		// Fakemeta
		set_pev(id, pev_health, get_pcvar_float(cvar_zombiehealth)) // use decimal number
		set_pev(id, pev_armorvalue, get_pcvar_float(cvar_zombiearmor)) // use decimal number
		set_task(get_pcvar_float(cvar_zombieidle), "zombie_play_idle", id+TASK_ZIDLE, _, _, "b")
		client_print(id,print_chat,"%L", id, "FL_PRESS")
	}
	else if (get_user_team(id) == 1) // Human
	{
		g_zombie[id] = false
		client_cmd(id,"suitvolume 1.0")
		if(get_pcvar_num(cvar_human_spawn))
			emit_sound(id,CHAN_VOICE,g_human_spawn_sounds[random_num(0,sizeof g_human_spawn_sounds - 1)],1.0,ATTN_NORM,0,PITCH_NORM)
			
		// Fakemeta
		set_pev(id, pev_health, get_pcvar_float(cvar_h_health)) // use decimal number
		set_pev(id, pev_armorvalue, get_pcvar_float(cvar_h_armor)) // use decimal number
		set_task(get_pcvar_float(cvar_humanidle), "human_play_idle", id+TASK_HIDLE, _, _, "b")
		client_print(id,print_chat,"%L", id, "FL_HM_PRESS")
	}
	return HAM_IGNORED
}

public Hamtakedamage(victim, inflictor, attacker, Float:damage, damagetype)
{
	if(!zm_enabled) return HAM_IGNORED
	if(victim == attacker || !is_user_connected(victim)) return HAM_IGNORED
	
	if(g_zombie[victim])
	{
		if(get_pcvar_num(cvar_zombieextrasound))
			emit_sound(victim,CHAN_VOICE,g_zombie_pain_sounds[random_num(0,sizeof g_zombie_pain_sounds - 1)],1.0,ATTN_NORM,0,PITCH_NORM)
		
		if(get_pcvar_num(dmgamount))
		{
			new origin[3]
			get_user_origin(victim,origin)
			new hitpoint, weapon
			get_user_attacker(victim,weapon,hitpoint)
			switch(hitpoint)
			{
				case 1:get_user_origin(victim,origin,1)
				case 2:origin[2] += 25
				case 3:origin[2] += 10
				case 4:{origin[2] += 10;origin[0] += 5;origin[1] += 5;}
				case 5:{origin[2] += 10;origin[0] -= 5;origin[1] -= 5;}
				case 6:{origin[2] -= 10;origin[0] += 5;origin[1] += 5;}
				case 7:{origin[2] -= 10;origin[0] -= 5;origin[1] -= 5;}
			}
			message_begin(MSG_BROADCAST,SVC_TEMPENTITY)
			write_byte(TE_BLOODSPRITE)
			write_coord(origin[0])
			write_coord(origin[1])
			write_coord(origin[2])
			switch(get_pcvar_num(dmgamount))
			{
				case 1:{write_short(blood);write_short(blood);}
				case 2:{write_short(blood2);write_short(blood);}
				default:{write_short(blood2);write_short(blood2);}
			}
			write_byte(get_pcvar_num(dmgcolor))
			write_byte(10)
			message_end()
		}
	}
	if(!g_zombie[victim] && get_pcvar_num(cvar_humanextrasound))
		emit_sound(victim,CHAN_VOICE,g_human_pain_sounds[random_num(0,sizeof g_human_pain_sounds - 1)],1.0,ATTN_NORM,0,PITCH_NORM)
		
	return HAM_IGNORED
}

public FMPlayerPreThink(id)
{
	if(!zm_enabled) return FMRES_IGNORED
	if(!is_user_connected(id)) return FMRES_IGNORED
	
	if (g_zombie[id] && get_user_team(id) == 2) // zombie in zombie team
	{
		if(!is_user_alive(id))
		{
			if(get_pcvar_num(cvar_zombieextrasound))
				emit_sound(id,CHAN_VOICE,g_zombie_pain_sounds[random_num(0,sizeof g_zombie_pain_sounds - 1)],1.0,ATTN_NORM,SND_STOP,PITCH_NORM)
			return FMRES_IGNORED
		}
		
		if(get_pcvar_num(cvar_fs))
			set_pev(id, pev_flTimeStepSound, 999)
		
		set_pev(id, pev_gravity, get_pcvar_float(cvar_zombiegravity))
		set_pev(id, pev_maxspeed, get_pcvar_float(cvar_zombiespeed))
		if(get_user_weapon(id) != HLW_CROWBAR)
		{
			if(!task_exists(TASK_STRIP + id))
				set_task(0.5, "Task_Strip", TASK_STRIP + id)
		}
		else
		{
			set_pev(id, pev_viewmodel2, ZOMBIE_CLAWS)
			set_pev(id, pev_weaponmodel2, "")
		}
		
	}
	else if(g_zombie[id] && get_user_team(id) == 1 && is_user_alive(id)) // zombie in human team
	{
		client_print(id,print_chat,"%L", id, "USED_MDL_CMD")
		user_slap(id,500000)
		g_zombie[id] = false
	}
	else if(!g_zombie[id] && get_user_team(id) == 1) // human in human team
	{
		if(!is_user_alive(id))
		{
			if(get_pcvar_num(cvar_humanextrasound))
				emit_sound(id,CHAN_VOICE,g_human_pain_sounds[random_num(0,sizeof g_human_pain_sounds - 1)],1.0,ATTN_NORM,SND_STOP,PITCH_NORM)
			return FMRES_IGNORED
		}
		set_pev(id, pev_gravity, get_pcvar_float(cvar_h_gravity))
		set_pev(id, pev_maxspeed, get_pcvar_float(cvar_h_speed))
	}
	
	return FMRES_IGNORED
}	

// Ham Player Killed Forward
public HamPlayerKilled(victim, attacker, shouldgib)
{
	if(!zm_enabled)return HAM_IGNORED
	
	if(g_zombie[victim] && get_pcvar_num(cvar_zombieextrasound))
		emit_sound(victim,CHAN_VOICE,g_zombie_die_sounds[random_num(0,sizeof g_zombie_die_sounds - 1)],1.0,ATTN_NORM,0,PITCH_NORM)
	else if(!g_zombie[victim] && get_pcvar_num(cvar_humanextrasound))
		emit_sound(victim,CHAN_VOICE,g_human_die_sounds[random_num(0,sizeof g_human_die_sounds - 1)],1.0,ATTN_NORM,0,PITCH_NORM)
		
	return HAM_IGNORED;
}

public FMEmitSound(id, channel, sample[], Float:volume, Float:attn, flag, pitch)
{
	if(!zm_enabled) return FMRES_IGNORED
	if(!is_user_connected(id)) return FMRES_IGNORED
		
	if (g_zombie[id] && (equal(sample,"weapons/cbar_hit1.wav") || equal(sample,"weapons/cbar_hit2.wav")))
	{
		if(get_pcvar_num(cvar_zombieextrasound))
		{
			emit_sound(id, CHAN_AUTO, g_zombie_hitwall_sounds[random_num(0,sizeof g_zombie_hitwall_sounds - 1)],1.0,ATTN_NORM,0,PITCH_NORM)
			
			new aim[3]
			get_user_origin(id, aim, 3)
			message_begin(MSG_BROADCAST,SVC_TEMPENTITY)
			write_byte(TE_WORLDDECAL)
			write_coord(aim[0])
			write_coord(aim[1])
			write_coord(aim[2])
			write_byte(blooddecalwad[random_num(0,sizeof blooddecalwad - 1)])
			message_end()
			
			return FMRES_SUPERCEDE;
		}
		else return FMRES_SUPERCEDE;
	}
	
	// disable default pain and death sound
	if(sample[0] == 'p' && sample[3] == 'y' && sample[10] == 'p' && sample[11] == 'a')
		return FMRES_SUPERCEDE; 
	
	return FMRES_IGNORED
}

// Thank you for your source code, Mercylezz ;)
public FMCmdStart(id, handle)
{
	if(!zm_enabled) return FMRES_IGNORED;
	
	// Check if it's a flashlight impulse
	if (g_zombie[id] && (get_uc(handle, UC_Impulse) & 100))
	{
		set_uc(handle, UC_Impulse, 0)
		// Block it
		set_uc(handle, UC_Impulse, 0)
		if(get_pcvar_num(cvar_night_enable))
		{
			g_nvisionenabled[id] = !(g_nvisionenabled[id])
			
			remove_task(id+TASK_NVISION)
			if (g_nvisionenabled[id]) set_task(0.1, "set_user_nvision", id+TASK_NVISION, _, _, "b")
		}
	}
	return FMRES_IGNORED;
}

public Hamtouch(ent, id)
{
	if(!zm_enabled || !is_user_connected(id)) return HAM_IGNORED
	
	if (g_zombie[id]) return HAM_SUPERCEDE
	
	return HAM_IGNORED
}
// Ham Use Stationary Gun Forward, thanks mercylezz
public HamUseStationary(entity, caller, activator, use_type)
{
	if(!zm_enabled) return HAM_IGNORED;
	
	// Prevent zombies from using stationary guns
	if (use_type == 2 && is_user_connected(caller) && g_zombie[caller])
		return HAM_SUPERCEDE;
	
	return HAM_IGNORED;
}

public ham_BloodColor( id )
{
	if(!zm_enabled) return HAM_IGNORED;
	
	if(is_user_connected(id) && get_user_team(id) == 2)
	{
		SetHamReturnInteger( get_pcvar_num(dmgcolor) )
		return HAM_SUPERCEDE
	}
	
	return HAM_IGNORED
}
public day_light()
{
	static lighting[12],arg[1996];
	get_pcvar_string(cvar_lighting, lighting, charsmax(lighting))
		
	if(!equal(lighting,""))
		engfunc(EngFunc_LightStyle, 0, lighting)
	
	// Custom sky
	get_pcvar_string(cvar_sky,arg,charsmax(arg))
	if(!equal(arg,""))
		set_cvar_string("sv_skyname",arg)
	else
		set_cvar_string("sv_skyname","")
}

public thunder_check()
{
	static thunders[2]
	get_pcvar_string(cvar_lighting, thunders, charsmax(thunders))
	strtolower(thunders) // Converts all chars in string to lower case
	
	if (thunders[0] == '0')
	{
		remove_task(THUNDER)
		remove_task(THUNDER_PRECHECK)
		return;
	}
	
	new Float:thunder_checkrate = get_pcvar_float(cvar_lt)
	if(thunder_checkrate > 0.0  && !task_exists(THUNDER_PRECHECK) && !task_exists(THUNDER)) // if thunder enabled
	{
		g_lights_reach = 0
		g_thunder_randomswitch = random_num(0,1)
		set_task(thunder_checkrate, "thundershow", THUNDER_PRECHECK)
		if (!task_exists(THUNDER)) engfunc(EngFunc_LightStyle, 0, thunders)
	}
}

public thundershow()
{
	if (!g_lights_reach) emit_sound(0,CHAN_AUTO,g_ambience_thunder[random_num(0, sizeof g_ambience_thunder-1)],1.0,ATTN_NORM,0,PITCH_NORM)
	
	// Set lightstyle sequently
	switch (g_thunder_randomswitch)
	{
		case 0: { engfunc(EngFunc_LightStyle, 0, lights_thunder1[g_lights_reach]);}
		case 1: { engfunc(EngFunc_LightStyle, 0, lights_thunder2[g_lights_reach]);}
	}
	g_lights_reach++
	
	if (g_lights_reach >= thunderchance()) {
		remove_task(THUNDER)
		thunder_check()
	}
	else if (!task_exists(THUNDER))
		set_task(0.1, "thundershow", THUNDER, _, _, "b")
}

/* Stock */
public Task_Strip(taskman) 
{
	new id = taskman - TASK_STRIP

	//Fakemeta
	fm_strip_user_weapons(id)
	fm_give_item(id, "weapon_crowbar")
	set_pev(id, pev_viewmodel2, ZOMBIE_CLAWS)
	set_pev(id, pev_weaponmodel2, "")

}	 

stock fm_strip_user_weapons(index) {
	new ent = fm_create_entity("player_weaponstrip");
	if (!pev_valid(ent))
		return 0;

	dllfunc(DLLFunc_Spawn, ent);
	dllfunc(DLLFunc_Use, ent, index);
	engfunc(EngFunc_RemoveEntity, ent);

	return 1;
}
stock fm_give_item(index, const item[]) {
	new ent = fm_create_entity(item);
	if (!pev_valid(ent))
		return 0;

	new Float:origin[3];
	pev(index, pev_origin, origin);
	set_pev(ent, pev_origin, origin);
	set_pev(ent, pev_spawnflags, pev(ent, pev_spawnflags) | SF_NORESPAWN);
	dllfunc(DLLFunc_Spawn, ent);

	new save = pev(ent, pev_solid);
	dllfunc(DLLFunc_Touch, ent, index);
	if (pev(ent, pev_solid) != save)
		return ent;

	engfunc(EngFunc_RemoveEntity, ent);

	return -1;
}
// Custom Night Vision
public set_user_nvision(taskid)
{
	new id = taskid - TASK_NVISION
	
	// Zombie
	if (get_pcvar_num(cvar_night_enable) && g_zombie[id] && is_user_alive(id))
	{
		// Get player's origin
		static origin[3]
		get_user_origin(id, origin)
		
		// Nightvision message
		message_begin(MSG_ONE_UNRELIABLE, SVC_TEMPENTITY, _, id)
		write_byte(TE_DLIGHT) // TE id
		write_coord(origin[0]) // x
		write_coord(origin[1]) // y
		write_coord(origin[2]) // z
		write_byte(get_pcvar_num(cvar_night_radius)) // radius
	
		write_byte(get_pcvar_num(cvar_night_red)) // r
		write_byte(get_pcvar_num(cvar_night_green)) // g
		write_byte(get_pcvar_num(cvar_night_blue)) // b
		
		write_byte(2) // life
		write_byte(0) // decay rate
		message_end()
	}
}
// Play idle zombie sounds, created by MercyLezz and edited by me
public zombie_play_idle(taskid)
{
	new id = taskid - TASK_ZIDLE
	// Not enable or not alive
	if (!get_pcvar_num(cvar_zombieextrasound) || !is_user_alive(id))
	{
		remove_task(TASK_ZIDLE)
		return ;
	}
	
	// Zombie idle
	if (g_zombie[id])
		emit_sound(id,CHAN_VOICE,g_zombie_idle_sounds[random_num(0,sizeof g_zombie_idle_sounds - 1)],1.0,ATTN_NORM,0,PITCH_NORM)
}
// Play idle human sounds
public human_play_idle(taskid)
{
	new id = taskid - TASK_HIDLE
	// Not enable or not alive
	if (!get_pcvar_num(cvar_humanextrasound) || !is_user_alive(id))
	{
		remove_task(TASK_HIDLE)
		return ;
	}
	
	// Human idle
	if (!g_zombie[id])
		emit_sound(id,CHAN_VOICE,g_human_idle_sounds[random_num(0,sizeof g_human_idle_sounds - 1)],1.0,ATTN_NORM,0,PITCH_NORM)
}

stock thunderchance() {
	switch (g_thunder_randomswitch)
	{
		case 0: return charsmax(lights_thunder1)
		case 1: return charsmax(lights_thunder2)
	}
	return false
}