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/* Plugin generated by AMXX-Studio */

#include < AmxModX >
#include < FakeMeta >
#include < HamSandwich >
#include < ZombiePlague >
#include < xs >

#define PLUGIN 		"PlasmaGun"
#define VERSION 	"0.1"
#define AUTHOR 		"Opo4uMapy"

//##########Cvars [Start]##########//

#define WEAPON_MULTI_DAMAGE		1.0	// Множитель урона (Работает если запущено ACTIVE_TRACCE_ATTACK_DAMAGE)
#define WEAPON_TIME_NEXT_ATTACK 	0.15	// Время через сколько будет возможна след. аттака
#define WEAPON_TIME_RELOAD		3.19	// Время перезарядки
#define WEAPON__SPEED			0.15

#define WEAPON_BALL_SPEED		2000	// Скорость шара
#define WEAPON_BALL_DAMAGE		250.0	// Урон шара
#define WEAPON_BALL_RADIUS_EXPLODE	130.0	// Радиус взрыва шара
#define WEAPON_BALL_SIZE		random_float(random_float(0.1 , 0.2), random_float(0.3, 0.4)) // Размер шара

#define CLIP				45	// Патроны в обойме
#define AMMO				200	// Патроны в запасе

//#define ACTIVE_SHOOT_DECALS			// Включить декали(дырки) от выстрелов
//#define ACTIVE_SHELL				// Включить/выключить гильзы
//#define ACTIVE_TRACCE_ATTACK_DAMAGE		// Включить урон с помощью трейс аттак

enum	// Отдача
{
	x = -5.0,
	y = 0.0,
	z = 0.0
}

//##########Cvars [End]##########//

#define WEAPON_NEW		"weapon_plasmagun"
#define WEAPON_REFERANCE	"weapon_m249"
#define CLASS_NAME_BALL		"EntBall"

#define STATEMENT_FALLBACK(%0,%1,%2)	public %0()<>{return %1;} public %0()<%2>{return %1;}

const m_iClip 				= 	51	// оффсет обоймы
const m_pPlayer 			= 	41 	// оффсет для получение id игрока
const m_fInReload			=	54 	// оффсет для получения перезарядки
const m_iShellLate 			= 	57 	// оффсет гильз
const m_pActiveItem			= 	373 	// оффсет get_pdata_cbase 
const m_flNextAttack 			= 	83 	// оффсет для блкирования нажатие
const m_flEjectBrass  			= 	111 	// оффсет для вылета гильз с задержкой
const m_szAnimExtention	 		= 	492	// оффсет для установки анимации на игроке
const m_afButtonPressed 		= 	246  	// оффсет для выстрела из пистолета
const m_flTimeWeaponIdle		= 	48  	// оффсет для анимации idle 
const m_flNextPrimaryAttack 		= 	46 	// оффсет для скорости ввыстрела первичной атаки
const m_flNextSecondaryAttack		=	47	// оффсет для скорости ввыстрела вторичной атаки
const m_rgpPlayerItems_CBasePlayer	=	367
const m_rgpPlayerItems_CWeaponBox 	= 	34
const m_iShotsFired			=	64
const m_pNext				=	42 

const OFFSET_LINUX_WEAPONS     		=	4 	// оффсет для пушки
const OFFSET_LINUX    			=    	5 	// оффсет для игрока 

enum
{
	IDLE = 0,	// 1
	RELOAD,		// 2
	DRAW,		// 3
	SHOOT,		// 4
	SHOOT_END	// 5
}

new const Resources_Models[3][] = 
{
	"models/v_plasmagun2.mdl",		// 0
	"models/p_plasmagun.mdl",		// 1
	"models/w_plasmagun.mdl"		// 2
}

new const Resources_Sounds[2][] = 
{
	"weapons/plasmagun-1.wav",		// 0
	"weapons/plasmagun_exp.wav"		// 1
}

new const Resources_WeaponList[2][] = 
{
	"sprites/640hud3x.spr",			// 0
	"sprites/640hud91.spr"			// 1
}

new const Resources_Sprites[2][] =
{
	"sprites/plasmaball.spr",		// 0
	"sprites/plasmabomb.spr"		// 1
}

new const OFFSET_AMMO[31] =  // Офсеты патронов
{
	0, 385, 0, 378, 0, 381, 0, 382, 380, 0, 386, 383, 382, 380, 380, 380, 382, 386, 377, 386, 379, 381, 380, 386, 378, 0, 384, 380, 378, 0, 383
}
#if defined ACTIVE_TRACCE_ATTACK_DAMAGE
new const TRACE_ATTACK[][] = 
{
	"func_breakable", 
	"hostage_entity",
	"info_target", 
	"player" 
}
#endif

#if defined ACTIVE_SHELL
new g_Shell
new const SHELL_MODEL[] = "models/rshell.mdl"
#endif

new g_WeaponID = 0, g_WeaponKey, g_SpriteExp
new g_iForwardDecalIndex, g_WeaponListData[8]

public plugin_init() 
{
	//Authors
	register_plugin(PLUGIN, VERSION, AUTHOR)
	
	//Ham
	RegisterHam(Ham_Spawn, 			"weaponbox", 		"Weapon_SpawnPost", 		1)
	RegisterHam(Ham_Touch,			"env_sprite",		"Weapon_Ball_Touch",		1)
	RegisterHam(Ham_Item_Deploy,		WEAPON_REFERANCE,	"Weapon_Deploy",		1)
	RegisterHam(Ham_Weapon_Reload, 		WEAPON_REFERANCE, 	"Hook_Reload", 			0)
	RegisterHam(Ham_Weapon_PrimaryAttack, 	WEAPON_REFERANCE, 	"Hook_PrimaryAttack_Pre",	0)
	RegisterHam(Ham_Item_AddToPlayer, 	WEAPON_REFERANCE, 	"Weapon_AddToPlayer",		0)
	RegisterHam(Ham_Item_PostFrame,		WEAPON_REFERANCE, 	"Weapon_ItemPostFrame",	0)

	#if defined ACTIVE_TRACCE_ATTACK_DAMAGE
	for(new i = 0; i < sizeof TRACE_ATTACK; i++)
	{
		RegisterHam(Ham_TraceAttack, TRACE_ATTACK[i], "Hook_TraceAttack", 0)
	}
	#endif
	
	//Forward
	register_forward(FM_UpdateClientData, 	"fw_UpdateClientData_Post", 	1)
	register_forward(FM_PlaybackEvent, 	"fw_PlaybackEvent",		0)
	register_forward(FM_SetModel, 		"fw_SetModel",			0)
	register_forward(FM_AddToFullPack, 	"CPlayer__AddToFullPack_post", 	1)
	register_forward(FM_CheckVisibility, 	"CEntity__CheckVisibility",	0)
	
	#if defined ACTIVE_SHOOT_DECALS
	register_forward(FM_TraceLine,		"FakeMeta_TraceLine_Post",	1)
	#endif

	#if defined ACTIVE_ZOMBIE_PLAGUE
	g_item = zp_register_extra_item("PlasmaGun", 15, ZP_TEAM_HUMAN)
	#else
	register_clcmd("plasmagun", "Weapon_Give")
	#endif
	
	//Other's
	g_WeaponID = get_weaponid(WEAPON_REFERANCE)
	unregister_forward(FM_DecalIndex, g_iForwardDecalIndex, true)
}

public plugin_precache()
{
	g_WeaponKey = engfunc(EngFunc_AllocString, WEAPON_NEW)
	register_message(78, "Hook_WeaponList")
	
	new i
	
	for(i = 0; i < sizeof Resources_Models; i++)
		precache_model(Resources_Models[i])
		
	for(i = 0; i < sizeof Resources_Sounds; i++)
		precache_sound(Resources_Sounds[i])
	
	for(i = 0; i < sizeof Resources_Sprites; i++)
		precache_model(Resources_Sprites[i])
		
	for(i = 0; i < sizeof Resources_WeaponList; i++)
		precache_generic(Resources_WeaponList[i])
		
	PRECACHE_SOUNDS_FROM_MODEL(Resources_Models[0])
	
	#if defined ACTIVE_SHELL
	g_Shell = precache_model(SHELL_MODEL)
	#endif
	g_SpriteExp = precache_model(Resources_Sprites[1])
	
	new Buffer[32]
	formatex(Buffer, charsmax(Buffer), "sprites/%s.txt", WEAPON_NEW)
	precache_generic(Buffer)
	
	g_iForwardDecalIndex = register_forward(FM_DecalIndex, "FakeMeta_DecalIndex_Post", true)

	register_clcmd(WEAPON_NEW, "Weapon_Hook")
}

public Weapon_Hook(id)
{
	engclient_cmd(id, WEAPON_REFERANCE)
	return PLUGIN_HANDLED
}

#if defined ACTIVE_ZOMBIE_PLAGUE
public zp_extra_item_selected(id, itemid)
{
	if(itemid == g_item)
	{
		Weapon_Give(id)
	}
}
#endif

public Weapon_Deploy(weapon)
{		
	static id
	
	if(!CheckItem(weapon, id))
		return HAM_IGNORED

	#if defined ACTIVE_SHOOT_DECALS
	if(zp_get_user_zombie(id))
		return
	#endif

	set_pev(id, pev_viewmodel2, Resources_Models[0])
	set_pev(id, pev_weaponmodel2, Resources_Models[1])

	WeaponList(id, WEAPON_NEW)
	Weapon_SendAnim(id, DRAW)
	
	set_pdata_string(id, m_szAnimExtention * 4, "rifle", -1, OFFSET_LINUX * 4)
	set_pdata_float(id, m_flNextAttack, WEAPON_TIME_NEXT_ATTACK, OFFSET_LINUX)
	
	return HAM_IGNORED
}

public Weapon_AddToPlayer(weapon, id) 
{
	if(pev_valid(weapon) != 2 || pev_valid(id) != 2)
		return HAM_IGNORED
		
	if(pev(weapon, pev_impulse) == g_WeaponKey) 
	{
  		WeaponList(id, WEAPON_NEW)
		return HAM_HANDLED
	}
	else
	{
		WeaponList(id, WEAPON_REFERANCE)
		return HAM_IGNORED
	}
	return HAM_IGNORED
}

public fw_SetModel(entity) <WeaponBox: Enabled>
{
	state WeaponBox: Disabled

	if(pev_valid(entity) != 2) 
		return FMRES_IGNORED

	for(new i, iItem; i < 6; i++)
	{
		iItem = get_pdata_cbase(entity, m_rgpPlayerItems_CWeaponBox + i, OFFSET_LINUX_WEAPONS)
		
		if(pev_valid(iItem) == 2 && pev(iItem, pev_impulse) == g_WeaponKey)
		{
			InstallWorldModel(entity)
			return FMRES_SUPERCEDE
		}
	}
	return FMRES_IGNORED
}
STATEMENT_FALLBACK(fw_SetModel, FMRES_IGNORED, WeaponBox: Disabled)

public Hook_PrimaryAttack_Pre(weapon)
{
	static id
	
	if(CheckItem(weapon, id))
	{
		Weapon_PrimaryAttack_Pre(weapon, id)
		return HAM_SUPERCEDE
	}
	return HAM_IGNORED
}

public Weapon_PrimaryAttack_Pre(Weapon, id)
{
	static Float:vecPuncheAngle[3]

	state FireBullets: Enabled
	
	pev(id, pev_punchangle, vecPuncheAngle)
	ExecuteHam(Ham_Weapon_PrimaryAttack, Weapon)
	set_pev(id, pev_punchangle, vecPuncheAngle)
	state FireBullets: Disabled

	if(get_pdata_int(Weapon, m_iClip, OFFSET_LINUX_WEAPONS) <= 0)
		return

	if(!get_pdata_int(id, OFFSET_AMMO[g_WeaponID]))
		return

	#if defined ACTIVE_SHOOT_DECALS
	if(zp_get_user_zombie(id))
		return
	#endif

	set_pev(id, pev_punchangle, Float:{x, y, z})
	
	#if defined ACTIVE_SHELL
	cmdBrass(Weapon, id, g_Shell)
	#endif

	CreateBall(id)
	Weapon_SendAnim(id, SHOOT)
	emit_sound(id, CHAN_WEAPON, Resources_Sounds[0], VOL_NORM, ATTN_NORM, 0, PITCH_NORM)
	set_pdata_float(Weapon, m_flNextPrimaryAttack , WEAPON__SPEED , OFFSET_LINUX_WEAPONS)
	set_pdata_float(Weapon, m_flTimeWeaponIdle, WEAPON__SPEED + 3.0, OFFSET_LINUX_WEAPONS)
}

public Weapon_Ball_Touch(entity)
{
	if(!pev_valid(entity)) 
		return
	
	static ClassName[32] 
	pev(entity, pev_classname, ClassName, charsmax(ClassName))
	
	if(equali(ClassName, CLASS_NAME_BALL))
	{
		static Float:flOrigin[3]
		pev(entity, pev_origin, flOrigin)
		
		engfunc(EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, flOrigin, 0)
		write_byte(TE_EXPLOSION)
		engfunc(EngFunc_WriteCoord, flOrigin[0])
		engfunc(EngFunc_WriteCoord, flOrigin[1])
		engfunc(EngFunc_WriteCoord, flOrigin[2])
		write_short(g_SpriteExp)
		write_byte(5)
		write_byte(15)
		write_byte(TE_EXPLFLAG_NOPARTICLES | TE_EXPLFLAG_NOSOUND)
		message_end()
		
		emit_sound(entity, CHAN_WEAPON, Resources_Sounds[1], VOL_NORM, ATTN_NORM, 0, PITCH_NORM)

		new victim  = FM_NULLENT,
		attacker = pev(entity, pev_iuser1)
		
		while((victim = engfunc(EngFunc_FindEntityInSphere, victim, flOrigin, WEAPON_BALL_RADIUS_EXPLODE)) != 0)
		{
			if(!is_user_alive(victim))
				continue

			#if defined ACTIVE_SHOOT_DECALS
			if(!zp_get_user_zombie(victim))
				return
			#endif
				
			ExecuteHamB(Ham_TakeDamage, victim, attacker, attacker, WEAPON_BALL_DAMAGE, DMG_SONIC)
		}
		engfunc(EngFunc_RemoveEntity, entity)
	}
}

public Weapon_ItemPostFrame(weapon) 
{
	static id
	id = get_pdata_cbase(weapon, m_pPlayer, OFFSET_LINUX_WEAPONS)

	if(!CheckItem(weapon, id))
		return

	#if defined ACTIVE_SHOOT_DECALS
	if(zp_get_user_zombie(id))
		return
	#endif

	if(!get_pdata_int(weapon, m_fInReload, OFFSET_LINUX_WEAPONS) || get_pdata_float(id, m_flNextAttack) > 0.0)
		return

	new iAmmo = get_pdata_int(id, OFFSET_AMMO[g_WeaponID])
	new iClip = get_pdata_int(weapon, m_iClip, OFFSET_LINUX_WEAPONS)
	new j = min(CLIP - iClip, iAmmo)

	set_pdata_int(weapon, m_iClip, iClip + j, OFFSET_LINUX_WEAPONS)
	set_pdata_int(id, OFFSET_AMMO[g_WeaponID], iAmmo - j)
	set_pdata_int(weapon, m_fInReload, 0, OFFSET_LINUX_WEAPONS)
}

public Hook_Reload(weapon) 
{    
	static id
	
	if(CheckItem(weapon, id))
	{
		Weapon_Reload(weapon, id)
		return HAM_SUPERCEDE
	}
	return HAM_IGNORED
}

public Weapon_Reload(weapon, id)
{
	if(get_pdata_int(id, OFFSET_AMMO[g_WeaponID]) <= 0)
		return

	#if defined ACTIVE_SHOOT_DECALS
	if(zp_get_user_zombie(id))
		return
	#endif
		
	ExecuteHam(Ham_Weapon_Reload, weapon)

	Weapon_SendAnim(id, RELOAD)

	set_pdata_float(id, m_flNextAttack, WEAPON_TIME_RELOAD)
	set_pdata_int(weapon, m_fInReload, 1, OFFSET_LINUX_WEAPONS)
	set_pdata_float(weapon, m_flTimeWeaponIdle, WEAPON_TIME_RELOAD, OFFSET_LINUX_WEAPONS)
}

public Weapon_Give(id)
{
	if(pev_valid(id) != 2)
		return FM_NULLENT
	
	new entity, Float:Origin[3]
	pev(id, pev_origin, Origin)
	
	if ((entity = Weapon_Create(Origin)) != FM_NULLENT)
	{
		Player_DropWeapons(id, ExecuteHamB(Ham_Item_ItemSlot, entity))
		
		set_pev(entity, pev_spawnflags, pev(entity, pev_spawnflags) | SF_NORESPAWN)
		dllfunc(DLLFunc_Touch, entity, id)
		
		set_pdata_int(id, OFFSET_AMMO[g_WeaponID], AMMO, OFFSET_LINUX)
		
		return entity
	}
	
	return FM_NULLENT
}

Weapon_Create(const Float: vecOrigin[3] = {0.0, 0.0, 0.0}, const Float: vecAngles[3] = {0.0, 0.0, 0.0})
{
	new entity

	static iszAllocStringCached
	if (iszAllocStringCached || (iszAllocStringCached = engfunc(EngFunc_AllocString, WEAPON_REFERANCE)))
	{
		entity = engfunc(EngFunc_CreateNamedEntity, iszAllocStringCached)
	}
	
	if(pev_valid(entity) != 2)
	{
		return FM_NULLENT
	}
	
	dllfunc(DLLFunc_Spawn, entity)
	engfunc(EngFunc_SetOrigin, entity, vecOrigin)
	
	set_pdata_int(entity, m_iClip, CLIP ,OFFSET_LINUX_WEAPONS)

	set_pev_string(entity, pev_classname, g_WeaponKey)
	set_pev(entity, pev_impulse, g_WeaponKey)
	set_pev(entity, pev_angles, vecAngles)
	
	InstallWorldModel(entity)
	 
	return entity
}

public Weapon_SpawnPost(entity)
{
	if(pev_valid(entity) == 2)
	{
		state (pev_valid(pev(entity, pev_owner)) == 2) WeaponBox: Enabled
	}
	
	return HAM_IGNORED
}
#if defined ACTIVE_SHOOT_DECALS
public FakeMeta_TraceLine_Post(const Float: vecTraceStart[3], const Float: vecTraceEnd[3], const fNoMonsters, const iEntToSkip, const iTrace) <FireBullets: Enabled>
{
	static Float: vecEndPos[3]
	
	get_tr2(iTrace, TR_vecEndPos, vecEndPos)
	engfunc(EngFunc_TraceLine, vecEndPos, vecTraceStart, fNoMonsters, iEntToSkip, 0)
	
	UTIL_GunshotDecalTrace(0)
	UTIL_GunshotDecalTrace(iTrace, true)
	
	return FMRES_IGNORED
}
STATEMENT_FALLBACK(FakeMeta_TraceLine_Post, FMRES_IGNORED, FireBullets: Disabled)
#endif
#if defined ACTIVE_TRACCE_ATTACK_DAMAGE
public Hook_TraceAttack(entity, iAttacker, Float:flDamage) <FireBullets: Enabled>
{
	SetHamParamFloat(3, flDamage * WEAPON_MULTI_DAMAGE)
	return HAM_IGNORED
}
STATEMENT_FALLBACK(Hook_TraceAttack, HAM_IGNORED, FireBullets: Disabled)
#endif

public fw_PlaybackEvent() <FireBullets: Enabled>
{
	return FMRES_SUPERCEDE
}
STATEMENT_FALLBACK(fw_PlaybackEvent, FMRES_IGNORED, FireBullets: Disabled)

public fw_UpdateClientData_Post(id, SendWeapons, CD_Handle )
{
	static iItem
	
	if(CheckItem2(id, iItem))
	{
		set_cd(CD_Handle, CD_flNextAttack, get_gametime() + 0.001)
	}
}

#if defined ACTIVE_SHELL
public cmdBrass(Weapon, id, ModelIndex)
{
        set_pdata_int(Weapon, m_iShellLate, ModelIndex, OFFSET_LINUX)
        set_pdata_float(id, m_flEjectBrass, get_gametime())
}
#endif

public Hook_WeaponList(MsgID, MsgDest, MsgEntity)
{
	new WeaponName[32]
	get_msg_arg_string(1, WeaponName, charsmax(WeaponName))
		
	if (!strcmp(WeaponName, WEAPON_REFERANCE))
	{
		for(new i, a = sizeof g_WeaponListData; i < a; i++)
		{
			g_WeaponListData[i] = get_msg_arg_int(i + 2)
		}
	}
}

CreateBall(id)
{
	static entity
	
	if((entity = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, "env_sprite"))))
	{
		static Float:vOrigin[3], Float:vVelocity[3], vAngles[3]

		get_weapon_position(id, vOrigin, 40.0, 12.0, -5.0)
		
		set_pev(entity, pev_classname, CLASS_NAME_BALL)
		set_pev(entity, pev_movetype, MOVETYPE_FLY)
		set_pev(entity, pev_solid, SOLID_SLIDEBOX)
		
		engfunc(EngFunc_SetModel, entity, Resources_Sprites[0])
		engfunc(EngFunc_SetOrigin, entity, vOrigin)
		engfunc(EngFunc_SetSize, entity, Float:{ 0.0, 0.0, 0.0 }, Float:{ 0.0, 0.0, 0.0 })
		
		set_pev(entity, pev_renderfx, kRenderFxGlowShell)
		set_pev(entity, pev_rendermode, kRenderTransAdd)
		set_pev(entity, pev_renderamt, 255.0)
		set_pev(entity, pev_scale, WEAPON_BALL_SIZE)
		set_pev(entity, pev_iuser1, id)
		
		velocity_by_aim(id, WEAPON_BALL_SPEED, vVelocity)
		
		set_pev(entity, pev_velocity, vVelocity)
		engfunc(EngFunc_VecToAngles, vVelocity, vAngles)
		set_pev(entity, pev_angles, vAngles)
	}
}

WeaponList(id, const WeaponName[32])
{
	engfunc(EngFunc_MessageBegin, MSG_ONE, 78, {0.0, 0.0, 0.0}, id)
	write_string(WeaponName)
		
	for(new i, a = sizeof g_WeaponListData; i < a; i++)
	{
		write_byte(g_WeaponListData[i])
	}
	message_end()
}

InstallWorldModel(entity)
	engfunc(EngFunc_SetModel, entity, Resources_Models[2])

Weapon_SendAnim(id, anim)
{
	set_pev(id, pev_weaponanim, anim)

	message_begin(MSG_ONE_UNRELIABLE, SVC_WEAPONANIM, {0.0, 0.0, 0.0}, id)
	write_byte(anim)
	write_byte(0)
	message_end()
}

stock bool:CheckItem(weapon, &id)
{
	if(pev_valid(weapon) == 2 && pev(weapon, pev_impulse) == g_WeaponKey)
	{
		id = get_pdata_cbase(weapon, m_pPlayer, OFFSET_LINUX_WEAPONS)
		if(pev_valid(id) == 2)
			return true
	}
	return false
}

stock bool:CheckItem2(id, &iItem)
{
	if(pev_valid(id) != 2)
	{
		return false
	}
	
	iItem = get_pdata_cbase(id, m_pActiveItem, OFFSET_LINUX)
	
	if(pev_valid(iItem) != 2 || pev(iItem, pev_impulse) != g_WeaponKey)
	{
		return false
	}
	
	return true
}

Player_DropWeapons(id, iSlot)
{
	new WeaponName[32], entity = get_pdata_cbase(id, m_rgpPlayerItems_CBasePlayer + iSlot, OFFSET_LINUX)

	while(pev_valid(entity) == 2)
	{
		pev(entity, pev_classname, WeaponName, charsmax(WeaponName))
		engclient_cmd(id, "drop", WeaponName)

		entity = get_pdata_cbase(entity, m_pNext, OFFSET_LINUX_WEAPONS)
	}
}

stock get_weapon_position(id, Float:fOrigin[], Float:add_forward = 0.0, Float:add_right = 0.0, Float:add_up = 0.0)
{
	static Float:Angles[3],Float:ViewOfs[3], Float:vAngles[3]
	static Float:Forward[3], Float:Right[3], Float:Up[3]
	
	pev(id, pev_v_angle, vAngles)
	pev(id, pev_origin, fOrigin)
	pev(id, pev_view_ofs, ViewOfs)
	xs_vec_add(fOrigin, ViewOfs, fOrigin)
	
	pev(id, pev_angles, Angles)
	
	Angles[0] = vAngles[0]
	
	engfunc(EngFunc_MakeVectors, Angles)
	
	global_get(glb_v_forward, Forward)
	global_get(glb_v_right, Right)
	global_get(glb_v_up, Up)
	
	xs_vec_mul_scalar(Forward, add_forward, Forward)
	xs_vec_mul_scalar(Right, add_right, Right)
	xs_vec_mul_scalar(Up, add_up, Up)
	
	fOrigin[0] = fOrigin[0] + Forward[0] + Right[0] + Up[0]
	fOrigin[1] = fOrigin[1] + Forward[1] + Right[1] + Up[1]
	fOrigin[2] = fOrigin[2] + Forward[2] + Right[2] + Up[2]
}
#if defined ACTIVE_SHOOT_DECALS
//Decals
//By KORD
#define INSTANCE(%0) ((%0 == -1) ? 0 : %0)

new Array:g_hDecals

public FakeMeta_DecalIndex_Post()
{
	if(!g_hDecals)
		g_hDecals = ArrayCreate(1, 1)
	
	ArrayPushCell(g_hDecals, get_orig_retval())
}

UTIL_GunshotDecalTrace(const iTrace, const bool: bIsGunshot = false)
{
	static iHit;
	static iMessage;
	static iDecalIndex;
	
	static Float: flFraction; 
	static Float: vecEndPos[3];
	
	iHit = INSTANCE(get_tr2(iTrace, TR_pHit));
	
	if (iHit && pev_valid(iHit) != 2 || (pev(iHit, pev_flags) & FL_KILLME))
	{
		return;
	}
	
	if (pev(iHit, pev_solid) != SOLID_BSP && pev(iHit, pev_movetype) != MOVETYPE_PUSHSTEP)
	{
		return;
	}
	
	iDecalIndex = ExecuteHamB(Ham_DamageDecal, iHit, 0);
	
	if (iDecalIndex < 0 || iDecalIndex >=  ArraySize(g_hDecals))
	{
		return;
	}
	
	iDecalIndex = ArrayGetCell(g_hDecals, iDecalIndex);
	
	get_tr2(iTrace, TR_flFraction, flFraction);
	get_tr2(iTrace, TR_vecEndPos, vecEndPos);
	
	if (iDecalIndex < 0 || flFraction >= 1.0)
	{
		return;
	}
	
	if (bIsGunshot)
	{
		iMessage = TE_GUNSHOTDECAL
	}
	else
	{
		iMessage = TE_DECAL;
		
		if (iHit != 0)
		{
			if (iDecalIndex > 255)
			{
				iMessage = TE_DECALHIGH
				iDecalIndex -= 256
			}
		}
		else
		{
			iMessage = TE_WORLDDECAL
			
			if (iDecalIndex > 255)
			{
				iMessage = TE_WORLDDECALHIGH
				iDecalIndex -= 256
			}
		}
	}
	
	engfunc(EngFunc_MessageBegin, MSG_PAS, SVC_TEMPENTITY, vecEndPos, 0)
	write_byte(iMessage)
	engfunc(EngFunc_WriteCoord, vecEndPos[0])
	engfunc(EngFunc_WriteCoord, vecEndPos[1])
	engfunc(EngFunc_WriteCoord, vecEndPos[2])
	
	if (bIsGunshot)
	{
		write_short(iHit)
		write_byte(iDecalIndex)
	}
	else 
	{
		write_byte(iDecalIndex)
		
		if (iHit)
		{
			write_short(iHit)
		}
	}
    
	message_end()
}
#endif
PRECACHE_SOUNDS_FROM_MODEL(const szModelPath[])
{
	new iFile
	
	if ((iFile = fopen(szModelPath, "rt")))
	{
		new szSoundPath[64]
		
		new iNumSeq, iSeqIndex
		new iEvent, iNumEvents, iEventIndex
		
		fseek(iFile, 164, SEEK_SET)
		fread(iFile, iNumSeq, BLOCK_INT)
		fread(iFile, iSeqIndex, BLOCK_INT)
		
		for (new k, i = 0; i < iNumSeq; i++)
		{
			fseek(iFile, iSeqIndex + 48 + 176 * i, SEEK_SET)
			fread(iFile, iNumEvents, BLOCK_INT)
			fread(iFile, iEventIndex, BLOCK_INT)
			fseek(iFile, iEventIndex + 176 * i, SEEK_SET)

			for (k = 0; k < iNumEvents; k++)
			{
				fseek(iFile, iEventIndex + 4 + 76 * k, SEEK_SET)
				fread(iFile, iEvent, BLOCK_INT)
				fseek(iFile, 4, SEEK_CUR)
				
				if (iEvent != 5004)
				{
					continue
				}

				fread_blocks(iFile, szSoundPath, 64, BLOCK_CHAR)
				
				if (strlen(szSoundPath))
				{
					strtolower(szSoundPath)
					precache_sound(szSoundPath)
				}
			}
		}
	}
	
	fclose(iFile);
}
/* AMXX-Studio Notes - DO NOT MODIFY BELOW HERE
*{\\ rtf1\\ ansi\\ deff0{\\ fonttbl{\\ f0\\ fnil Tahoma;}}\n\\ viewkind4\\ uc1\\ pard\\ lang1049\\ f0\\ fs16 \n\\ par }
*/

/* Plugin generated by AMXX-Studio */

#include < AmxModX >
#include < FakeMeta >
#include < HamSandwich >
#include < xs >

#define PLUGIN 		"PlasmaGun"
#define VERSION 	"0.1"
#define AUTHOR 		"Opo4uMapy"

//##########Cvars [Start]##########//

#define WEAPON_MULTI_DAMAGE		1.0	// Множитель урона (Работает если запущено ACTIVE_TRACCE_ATTACK_DAMAGE)
#define WEAPON_TIME_NEXT_ATTACK 	0.15	// Время через сколько будет возможна след. аттака
#define WEAPON_TIME_RELOAD		3.19	// Время перезарядки
#define WEAPON__SPEED			0.15

#define WEAPON_BALL_SPEED		2000	// Скорость шара
#define WEAPON_BALL_DAMAGE		250.0	// Урон шара
#define WEAPON_BALL_RADIUS_EXPLODE	130.0	// Радиус взрыва шара
#define WEAPON_BALL_SIZE		random_float(random_float(0.1 , 0.2), random_float(0.3, 0.4)) // Размер шара

#define CLIP				50	// Патроны в обойме
#define AMMO				200	// Патроны в запасе

//#define ACTIVE_SHOOT_DECALS			// Включить декали(дырки) от выстрелов
//#define ACTIVE_SHELL				// Включить/выключить гильзы
//#define ACTIVE_TRACCE_ATTACK_DAMAGE		// Включить урон с помощью трейс аттак

enum	// Отдача
{
	x = -5.0,
	y = 0.0,
	z = 0.0
}

//##########Cvars [End]##########//

#define WEAPON_NEW		"weapon_plasmagun"
#define WEAPON_REFERANCE	"weapon_m249"
#define CLASS_NAME_BALL		"EntBall"

#define STATEMENT_FALLBACK(%0,%1,%2)	public %0()<>{return %1;} public %0()<%2>{return %1;}

const m_iClip 				= 	51	// оффсет обоймы
const m_pPlayer 			= 	41 	// оффсет для получение id игрока
const m_fInReload			=	54 	// оффсет для получения перезарядки
const m_iShellLate 			= 	57 	// оффсет гильз
const m_pActiveItem			= 	373 	// оффсет get_pdata_cbase 
const m_flNextAttack 			= 	83 	// оффсет для блкирования нажатие
const m_flEjectBrass  			= 	111 	// оффсет для вылета гильз с задержкой
const m_szAnimExtention	 		= 	492	// оффсет для установки анимации на игроке
const m_afButtonPressed 		= 	246  	// оффсет для выстрела из пистолета
const m_flTimeWeaponIdle		= 	48  	// оффсет для анимации idle 
const m_flNextPrimaryAttack 		= 	46 	// оффсет для скорости ввыстрела первичной атаки
const m_flNextSecondaryAttack		=	47	// оффсет для скорости ввыстрела вторичной атаки
const m_rgpPlayerItems_CBasePlayer	=	367
const m_rgpPlayerItems_CWeaponBox 	= 	34
const m_iShotsFired			=	64
const m_pNext				=	42 

const OFFSET_LINUX_WEAPONS     		=	4 	// оффсет для пушки
const OFFSET_LINUX    			=    	5 	// оффсет для игрока 

enum
{
	IDLE = 0,	// 1
	RELOAD,		// 2
	DRAW,		// 3
	SHOOT,		// 4
	SHOOT_END	// 5
}

new const Resources_Models[3][] = 
{
	"models/v_plasmagun2.mdl",		// 0
	"models/p_plasmagun.mdl",		// 1
	"models/w_plasmagun.mdl"		// 2
}

new const Resources_Sounds[2][] = 
{
	"weapons/plasmagun-1.wav",		// 0
	"weapons/plasmagun_exp.wav"		// 1
}

new const Resources_WeaponList[2][] = 
{
	"sprites/640hud3x.spr",			// 0
	"sprites/640hud91.spr"			// 1
}

new const Resources_Sprites[2][] =
{
	"sprites/plasmaball.spr",		// 0
	"sprites/plasmabomb.spr"		// 1
}

new const OFFSET_AMMO[31] =  // Офсеты патронов
{
	0, 385, 0, 378, 0, 381, 0, 382, 380, 0, 386, 383, 382, 380, 380, 380, 382, 386, 377, 386, 379, 381, 380, 386, 378, 0, 384, 380, 378, 0, 383
}
#if defined ACTIVE_TRACCE_ATTACK_DAMAGE
new const TRACE_ATTACK[][] = 
{
	"func_breakable", 
	"hostage_entity",
	"info_target", 
	"player" 
}
#endif

#if defined ACTIVE_SHELL
new g_Shell
new const SHELL_MODEL[] = "models/rshell.mdl"
#endif

new g_WeaponID = 0, g_WeaponKey, g_SpriteExp
new g_iForwardDecalIndex, g_WeaponListData[8]

public plugin_init() 
{
	//Authors
	register_plugin(PLUGIN, VERSION, AUTHOR)
	
	//Ham
	RegisterHam(Ham_Spawn, 			"weaponbox", 		"Weapon_SpawnPost", 		1)
	RegisterHam(Ham_Touch,			"env_sprite",		"Weapon_Ball_Touch",		1)
	RegisterHam(Ham_Item_Deploy,		WEAPON_REFERANCE,	"Weapon_Deploy",		1)
	RegisterHam(Ham_Weapon_Reload, 		WEAPON_REFERANCE, 	"Hook_Reload", 			0)
	RegisterHam(Ham_Weapon_PrimaryAttack, 	WEAPON_REFERANCE, 	"Hook_PrimaryAttack_Pre",	0)
	RegisterHam(Ham_Item_AddToPlayer, 	WEAPON_REFERANCE, 	"Weapon_AddToPlayer",		0)
	RegisterHam(Ham_Item_PostFrame,		WEAPON_REFERANCE, 	"Weapon_ItemPostFrame",	0)

	#if defined ACTIVE_TRACCE_ATTACK_DAMAGE
	for(new i = 0; i < sizeof TRACE_ATTACK; i++)
	{
		RegisterHam(Ham_TraceAttack, TRACE_ATTACK[i], "Hook_TraceAttack", 0)
	}
	#endif
	
	//Forward
	register_forward(FM_UpdateClientData, 	"fw_UpdateClientData_Post", 	1)
	register_forward(FM_PlaybackEvent, 	"fw_PlaybackEvent",		0)
	register_forward(FM_SetModel, 		"fw_SetModel",			0)
	register_forward(FM_AddToFullPack, 	"CPlayer__AddToFullPack_post", 	1)
	register_forward(FM_CheckVisibility, 	"CEntity__CheckVisibility",	0)
	
	#if defined ACTIVE_SHOOT_DECALS
	register_forward(FM_TraceLine,		"FakeMeta_TraceLine_Post",	1)
	#endif

	#if defined ACTIVE_ZOMBIE_PLAGUE
	g_item = zp_register_extra_item("PlasmaGun", 15, ZP_TEAM_HUMAN)
	#else
	register_clcmd("plasmagun", "Weapon_Give")
	#endif
	
	//Other's
	g_WeaponID = get_weaponid(WEAPON_REFERANCE)
	unregister_forward(FM_DecalIndex, g_iForwardDecalIndex, true)
}

public plugin_precache()
{
	g_WeaponKey = engfunc(EngFunc_AllocString, WEAPON_NEW)
	register_message(78, "Hook_WeaponList")
	
	new i
	
	for(i = 0; i < sizeof Resources_Models; i++)
		precache_model(Resources_Models[i])
		
	for(i = 0; i < sizeof Resources_Sounds; i++)
		precache_sound(Resources_Sounds[i])
	
	for(i = 0; i < sizeof Resources_Sprites; i++)
		precache_model(Resources_Sprites[i])
		
	for(i = 0; i < sizeof Resources_WeaponList; i++)
		precache_generic(Resources_WeaponList[i])
		
	PRECACHE_SOUNDS_FROM_MODEL(Resources_Models[0])
	
	#if defined ACTIVE_SHELL
	g_Shell = precache_model(SHELL_MODEL)
	#endif
	g_SpriteExp = precache_model(Resources_Sprites[1])
	
	new Buffer[32]
	formatex(Buffer, charsmax(Buffer), "sprites/%s.txt", WEAPON_NEW)
	precache_generic(Buffer)
	
	g_iForwardDecalIndex = register_forward(FM_DecalIndex, "FakeMeta_DecalIndex_Post", true)

	register_clcmd(WEAPON_NEW, "Weapon_Hook")
}

public Weapon_Hook(id)
{
	engclient_cmd(id, WEAPON_REFERANCE)
	return PLUGIN_HANDLED
}

public Weapon_Deploy(weapon)
{		
	static id
	
	if(!CheckItem(weapon, id))
		return HAM_IGNORED

	set_pev(id, pev_viewmodel2, Resources_Models[0])
	set_pev(id, pev_weaponmodel2, Resources_Models[1])

	WeaponList(id, WEAPON_NEW)
	Weapon_SendAnim(id, DRAW)
	
	set_pdata_string(id, m_szAnimExtention * 4, "rifle", -1, OFFSET_LINUX * 4)
	set_pdata_float(id, m_flNextAttack, WEAPON_TIME_NEXT_ATTACK, OFFSET_LINUX)
	
	return HAM_IGNORED
}

public Weapon_AddToPlayer(weapon, id) 
{
	if(pev_valid(weapon) != 2 || pev_valid(id) != 2)
		return HAM_IGNORED
		
	if(pev(weapon, pev_impulse) == g_WeaponKey) 
	{
  		WeaponList(id, WEAPON_NEW)
		return HAM_HANDLED
	}
	else
	{
		WeaponList(id, WEAPON_REFERANCE)
		return HAM_IGNORED
	}
	return HAM_IGNORED
}

public fw_SetModel(entity) <WeaponBox: Enabled>
{
	state WeaponBox: Disabled

	if(pev_valid(entity) != 2) 
		return FMRES_IGNORED

	for(new i, iItem; i < 6; i++)
	{
		iItem = get_pdata_cbase(entity, m_rgpPlayerItems_CWeaponBox + i, OFFSET_LINUX_WEAPONS)
		
		if(pev_valid(iItem) == 2 && pev(iItem, pev_impulse) == g_WeaponKey)
		{
			InstallWorldModel(entity)
			return FMRES_SUPERCEDE
		}
	}
	return FMRES_IGNORED
}
STATEMENT_FALLBACK(fw_SetModel, FMRES_IGNORED, WeaponBox: Disabled)

public Hook_PrimaryAttack_Pre(weapon)
{
	static id
	
	if(CheckItem(weapon, id))
	{
		Weapon_PrimaryAttack_Pre(weapon, id)
		return HAM_SUPERCEDE
	}
	return HAM_IGNORED
}

public Weapon_PrimaryAttack_Pre(Weapon, id)
{
	static Float:vecPuncheAngle[3]

	state FireBullets: Enabled
	
	pev(id, pev_punchangle, vecPuncheAngle)
	ExecuteHam(Ham_Weapon_PrimaryAttack, Weapon)
	set_pev(id, pev_punchangle, vecPuncheAngle)
	state FireBullets: Disabled

	if(get_pdata_int(Weapon, m_iClip, OFFSET_LINUX_WEAPONS) <= 0)
		return

	if(!get_pdata_int(id, OFFSET_AMMO[g_WeaponID]))
		return

	set_pev(id, pev_punchangle, Float:{x, y, z})
	
	#if defined ACTIVE_SHELL
	cmdBrass(Weapon, id, g_Shell)
	#endif

	CreateBall(id)
	Weapon_SendAnim(id, SHOOT)
	emit_sound(id, CHAN_WEAPON, Resources_Sounds[0], VOL_NORM, ATTN_NORM, 0, PITCH_NORM)
	set_pdata_float(Weapon, m_flNextPrimaryAttack , WEAPON__SPEED , OFFSET_LINUX_WEAPONS)
	set_pdata_float(Weapon, m_flTimeWeaponIdle, WEAPON__SPEED + 3.0, OFFSET_LINUX_WEAPONS)
}

public Weapon_Ball_Touch(entity)
{
	if(!pev_valid(entity)) 
		return
	
	static ClassName[32] 
	pev(entity, pev_classname, ClassName, charsmax(ClassName))
	
	if(equali(ClassName, CLASS_NAME_BALL))
	{
		static Float:flOrigin[3]
		pev(entity, pev_origin, flOrigin)
		
		engfunc(EngFunc_MessageBegin, MSG_PVS, SVC_TEMPENTITY, flOrigin, 0)
		write_byte(TE_EXPLOSION)
		engfunc(EngFunc_WriteCoord, flOrigin[0])
		engfunc(EngFunc_WriteCoord, flOrigin[1])
		engfunc(EngFunc_WriteCoord, flOrigin[2])
		write_short(g_SpriteExp)
		write_byte(5)
		write_byte(15)
		write_byte(TE_EXPLFLAG_NOPARTICLES | TE_EXPLFLAG_NOSOUND)
		message_end()
		
		emit_sound(entity, CHAN_WEAPON, Resources_Sounds[1], VOL_NORM, ATTN_NORM, 0, PITCH_NORM)

		new victim  = FM_NULLENT,
		attacker = pev(entity, pev_iuser1)
		
		while((victim = engfunc(EngFunc_FindEntityInSphere, victim, flOrigin, WEAPON_BALL_RADIUS_EXPLODE)) != 0)
		{
			if(!is_user_alive(victim))
				continue
				
			ExecuteHamB(Ham_TakeDamage, victim, attacker, attacker, WEAPON_BALL_DAMAGE, DMG_SONIC)
		}
		engfunc(EngFunc_RemoveEntity, entity)
	}
}

public Weapon_ItemPostFrame(weapon) 
{
	static id
	id = get_pdata_cbase(weapon, m_pPlayer, OFFSET_LINUX_WEAPONS)

	if(!CheckItem(weapon, id))
		return

	if(!get_pdata_int(weapon, m_fInReload, OFFSET_LINUX_WEAPONS) || get_pdata_float(id, m_flNextAttack) > 0.0)
		return

	new iAmmo = get_pdata_int(id, OFFSET_AMMO[g_WeaponID])
	new iClip = get_pdata_int(weapon, m_iClip, OFFSET_LINUX_WEAPONS)
	new j = min(CLIP - iClip, iAmmo)

	set_pdata_int(weapon, m_iClip, iClip + j, OFFSET_LINUX_WEAPONS)
	set_pdata_int(id, OFFSET_AMMO[g_WeaponID], iAmmo - j)
	set_pdata_int(weapon, m_fInReload, 0, OFFSET_LINUX_WEAPONS)
}

public Hook_Reload(weapon) 
{    
	static id
	
	if(CheckItem(weapon, id))
	{
		Weapon_Reload(weapon, id)
		return HAM_SUPERCEDE
	}
	return HAM_IGNORED
}

public Weapon_Reload(weapon, id)
{
	if(get_pdata_int(id, OFFSET_AMMO[g_WeaponID]) <= 0)
		return
		
	ExecuteHam(Ham_Weapon_Reload, weapon)

	Weapon_SendAnim(id, RELOAD)

	set_pdata_float(id, m_flNextAttack, WEAPON_TIME_RELOAD)
	set_pdata_int(weapon, m_fInReload, 1, OFFSET_LINUX_WEAPONS)
	set_pdata_float(weapon, m_flTimeWeaponIdle, WEAPON_TIME_RELOAD, OFFSET_LINUX_WEAPONS)
}

public Weapon_Give(id)
{
	if(pev_valid(id) != 2)
		return FM_NULLENT
	
	new entity, Float:Origin[3]
	pev(id, pev_origin, Origin)
	
	if ((entity = Weapon_Create(Origin)) != FM_NULLENT)
	{
		Player_DropWeapons(id, ExecuteHamB(Ham_Item_ItemSlot, entity))
		
		set_pev(entity, pev_spawnflags, pev(entity, pev_spawnflags) | SF_NORESPAWN)
		dllfunc(DLLFunc_Touch, entity, id)
		
		set_pdata_int(id, OFFSET_AMMO[g_WeaponID], AMMO, OFFSET_LINUX)
		
		return entity
	}
	
	return FM_NULLENT
}

Weapon_Create(const Float: vecOrigin[3] = {0.0, 0.0, 0.0}, const Float: vecAngles[3] = {0.0, 0.0, 0.0})
{
	new entity

	static iszAllocStringCached
	if (iszAllocStringCached || (iszAllocStringCached = engfunc(EngFunc_AllocString, WEAPON_REFERANCE)))
	{
		entity = engfunc(EngFunc_CreateNamedEntity, iszAllocStringCached)
	}
	
	if(pev_valid(entity) != 2)
	{
		return FM_NULLENT
	}
	
	dllfunc(DLLFunc_Spawn, entity)
	engfunc(EngFunc_SetOrigin, entity, vecOrigin)
	
	set_pdata_int(entity, m_iClip, CLIP ,OFFSET_LINUX_WEAPONS)

	set_pev_string(entity, pev_classname, g_WeaponKey)
	set_pev(entity, pev_impulse, g_WeaponKey)
	set_pev(entity, pev_angles, vecAngles)
	
	InstallWorldModel(entity)
	 
	return entity
}

public Weapon_SpawnPost(entity)
{
	if(pev_valid(entity) == 2)
	{
		state (pev_valid(pev(entity, pev_owner)) == 2) WeaponBox: Enabled
	}
	
	return HAM_IGNORED
}
#if defined ACTIVE_SHOOT_DECALS
public FakeMeta_TraceLine_Post(const Float: vecTraceStart[3], const Float: vecTraceEnd[3], const fNoMonsters, const iEntToSkip, const iTrace) <FireBullets: Enabled>
{
	static Float: vecEndPos[3]
	
	get_tr2(iTrace, TR_vecEndPos, vecEndPos)
	engfunc(EngFunc_TraceLine, vecEndPos, vecTraceStart, fNoMonsters, iEntToSkip, 0)
	
	UTIL_GunshotDecalTrace(0)
	UTIL_GunshotDecalTrace(iTrace, true)
	
	return FMRES_IGNORED
}
STATEMENT_FALLBACK(FakeMeta_TraceLine_Post, FMRES_IGNORED, FireBullets: Disabled)
#endif
#if defined ACTIVE_TRACCE_ATTACK_DAMAGE
public Hook_TraceAttack(entity, iAttacker, Float:flDamage) <FireBullets: Enabled>
{
	SetHamParamFloat(3, flDamage * WEAPON_MULTI_DAMAGE)
	return HAM_IGNORED
}
STATEMENT_FALLBACK(Hook_TraceAttack, HAM_IGNORED, FireBullets: Disabled)
#endif

public fw_PlaybackEvent() <FireBullets: Enabled>
{
	return FMRES_SUPERCEDE
}
STATEMENT_FALLBACK(fw_PlaybackEvent, FMRES_IGNORED, FireBullets: Disabled)

public fw_UpdateClientData_Post(id, SendWeapons, CD_Handle )
{
	static iItem
	
	if(CheckItem2(id, iItem))
	{
		set_cd(CD_Handle, CD_flNextAttack, get_gametime() + 0.001)
	}
}

#if defined ACTIVE_SHELL
public cmdBrass(Weapon, id, ModelIndex)
{
        set_pdata_int(Weapon, m_iShellLate, ModelIndex, OFFSET_LINUX)
        set_pdata_float(id, m_flEjectBrass, get_gametime())
}
#endif

public Hook_WeaponList(MsgID, MsgDest, MsgEntity)
{
	new WeaponName[32]
	get_msg_arg_string(1, WeaponName, charsmax(WeaponName))
		
	if (!strcmp(WeaponName, WEAPON_REFERANCE))
	{
		for(new i, a = sizeof g_WeaponListData; i < a; i++)
		{
			g_WeaponListData[i] = get_msg_arg_int(i + 2)
		}
	}
}

CreateBall(id)
{
	static entity
	
	if((entity = engfunc(EngFunc_CreateNamedEntity, engfunc(EngFunc_AllocString, "env_sprite"))))
	{
		static Float:vOrigin[3], Float:vVelocity[3], vAngles[3]

		get_weapon_position(id, vOrigin, 40.0, 12.0, -5.0)
		
		set_pev(entity, pev_classname, CLASS_NAME_BALL)
		set_pev(entity, pev_movetype, MOVETYPE_FLY)
		set_pev(entity, pev_solid, SOLID_SLIDEBOX)
		
		engfunc(EngFunc_SetModel, entity, Resources_Sprites[0])
		engfunc(EngFunc_SetOrigin, entity, vOrigin)
		engfunc(EngFunc_SetSize, entity, Float:{ 0.0, 0.0, 0.0 }, Float:{ 0.0, 0.0, 0.0 })
		
		set_pev(entity, pev_renderfx, kRenderFxGlowShell)
		set_pev(entity, pev_rendermode, kRenderTransAdd)
		set_pev(entity, pev_renderamt, 255.0)
		set_pev(entity, pev_scale, WEAPON_BALL_SIZE)
		set_pev(entity, pev_iuser1, id)
		
		velocity_by_aim(id, WEAPON_BALL_SPEED, vVelocity)
		
		set_pev(entity, pev_velocity, vVelocity)
		engfunc(EngFunc_VecToAngles, vVelocity, vAngles)
		set_pev(entity, pev_angles, vAngles)
	}
}

WeaponList(id, const WeaponName[32])
{
	engfunc(EngFunc_MessageBegin, MSG_ONE, 78, {0.0, 0.0, 0.0}, id)
	write_string(WeaponName)
		
	for(new i, a = sizeof g_WeaponListData; i < a; i++)
	{
		write_byte(g_WeaponListData[i])
	}
	message_end()
}

InstallWorldModel(entity)
	engfunc(EngFunc_SetModel, entity, Resources_Models[2])

Weapon_SendAnim(id, anim)
{
	set_pev(id, pev_weaponanim, anim)

	message_begin(MSG_ONE_UNRELIABLE, SVC_WEAPONANIM, {0.0, 0.0, 0.0}, id)
	write_byte(anim)
	write_byte(0)
	message_end()
}

stock bool:CheckItem(weapon, &id)
{
	if(pev_valid(weapon) == 2 && pev(weapon, pev_impulse) == g_WeaponKey)
	{
		id = get_pdata_cbase(weapon, m_pPlayer, OFFSET_LINUX_WEAPONS)
		if(pev_valid(id) == 2)
			return true
	}
	return false
}

stock bool:CheckItem2(id, &iItem)
{
	if(pev_valid(id) != 2)
	{
		return false
	}
	
	iItem = get_pdata_cbase(id, m_pActiveItem, OFFSET_LINUX)
	
	if(pev_valid(iItem) != 2 || pev(iItem, pev_impulse) != g_WeaponKey)
	{
		return false
	}
	
	return true
}

Player_DropWeapons(id, iSlot)
{
	new WeaponName[32], entity = get_pdata_cbase(id, m_rgpPlayerItems_CBasePlayer + iSlot, OFFSET_LINUX)

	while(pev_valid(entity) == 2)
	{
		pev(entity, pev_classname, WeaponName, charsmax(WeaponName))
		engclient_cmd(id, "drop", WeaponName)

		entity = get_pdata_cbase(entity, m_pNext, OFFSET_LINUX_WEAPONS)
	}
}

stock get_weapon_position(id, Float:fOrigin[], Float:add_forward = 0.0, Float:add_right = 0.0, Float:add_up = 0.0)
{
	static Float:Angles[3],Float:ViewOfs[3], Float:vAngles[3]
	static Float:Forward[3], Float:Right[3], Float:Up[3]
	
	pev(id, pev_v_angle, vAngles)
	pev(id, pev_origin, fOrigin)
	pev(id, pev_view_ofs, ViewOfs)
	xs_vec_add(fOrigin, ViewOfs, fOrigin)
	
	pev(id, pev_angles, Angles)
	
	Angles[0] = vAngles[0]
	
	engfunc(EngFunc_MakeVectors, Angles)
	
	global_get(glb_v_forward, Forward)
	global_get(glb_v_right, Right)
	global_get(glb_v_up, Up)
	
	xs_vec_mul_scalar(Forward, add_forward, Forward)
	xs_vec_mul_scalar(Right, add_right, Right)
	xs_vec_mul_scalar(Up, add_up, Up)
	
	fOrigin[0] = fOrigin[0] + Forward[0] + Right[0] + Up[0]
	fOrigin[1] = fOrigin[1] + Forward[1] + Right[1] + Up[1]
	fOrigin[2] = fOrigin[2] + Forward[2] + Right[2] + Up[2]
}
#if defined ACTIVE_SHOOT_DECALS
//Decals
//By KORD
#define INSTANCE(%0) ((%0 == -1) ? 0 : %0)

new Array:g_hDecals

public FakeMeta_DecalIndex_Post()
{
	if(!g_hDecals)
		g_hDecals = ArrayCreate(1, 1)
	
	ArrayPushCell(g_hDecals, get_orig_retval())
}

UTIL_GunshotDecalTrace(const iTrace, const bool: bIsGunshot = false)
{
	static iHit;
	static iMessage;
	static iDecalIndex;
	
	static Float: flFraction; 
	static Float: vecEndPos[3];
	
	iHit = INSTANCE(get_tr2(iTrace, TR_pHit));
	
	if (iHit && pev_valid(iHit) != 2 || (pev(iHit, pev_flags) & FL_KILLME))
	{
		return;
	}
	
	if (pev(iHit, pev_solid) != SOLID_BSP && pev(iHit, pev_movetype) != MOVETYPE_PUSHSTEP)
	{
		return;
	}
	
	iDecalIndex = ExecuteHamB(Ham_DamageDecal, iHit, 0);
	
	if (iDecalIndex < 0 || iDecalIndex >=  ArraySize(g_hDecals))
	{
		return;
	}
	
	iDecalIndex = ArrayGetCell(g_hDecals, iDecalIndex);
	
	get_tr2(iTrace, TR_flFraction, flFraction);
	get_tr2(iTrace, TR_vecEndPos, vecEndPos);
	
	if (iDecalIndex < 0 || flFraction >= 1.0)
	{
		return;
	}
	
	if (bIsGunshot)
	{
		iMessage = TE_GUNSHOTDECAL
	}
	else
	{
		iMessage = TE_DECAL;
		
		if (iHit != 0)
		{
			if (iDecalIndex > 255)
			{
				iMessage = TE_DECALHIGH
				iDecalIndex -= 256
			}
		}
		else
		{
			iMessage = TE_WORLDDECAL
			
			if (iDecalIndex > 255)
			{
				iMessage = TE_WORLDDECALHIGH
				iDecalIndex -= 256
			}
		}
	}
	
	engfunc(EngFunc_MessageBegin, MSG_PAS, SVC_TEMPENTITY, vecEndPos, 0)
	write_byte(iMessage)
	engfunc(EngFunc_WriteCoord, vecEndPos[0])
	engfunc(EngFunc_WriteCoord, vecEndPos[1])
	engfunc(EngFunc_WriteCoord, vecEndPos[2])
	
	if (bIsGunshot)
	{
		write_short(iHit)
		write_byte(iDecalIndex)
	}
	else 
	{
		write_byte(iDecalIndex)
		
		if (iHit)
		{
			write_short(iHit)
		}
	}
    
	message_end()
}
#endif
PRECACHE_SOUNDS_FROM_MODEL(const szModelPath[])
{
	new iFile
	
	if ((iFile = fopen(szModelPath, "rt")))
	{
		new szSoundPath[64]
		
		new iNumSeq, iSeqIndex
		new iEvent, iNumEvents, iEventIndex
		
		fseek(iFile, 164, SEEK_SET)
		fread(iFile, iNumSeq, BLOCK_INT)
		fread(iFile, iSeqIndex, BLOCK_INT)
		
		for (new k, i = 0; i < iNumSeq; i++)
		{
			fseek(iFile, iSeqIndex + 48 + 176 * i, SEEK_SET)
			fread(iFile, iNumEvents, BLOCK_INT)
			fread(iFile, iEventIndex, BLOCK_INT)
			fseek(iFile, iEventIndex + 176 * i, SEEK_SET)

			for (k = 0; k < iNumEvents; k++)
			{
				fseek(iFile, iEventIndex + 4 + 76 * k, SEEK_SET)
				fread(iFile, iEvent, BLOCK_INT)
				fseek(iFile, 4, SEEK_CUR)
				
				if (iEvent != 5004)
				{
					continue
				}

				fread_blocks(iFile, szSoundPath, 64, BLOCK_CHAR)
				
				if (strlen(szSoundPath))
				{
					strtolower(szSoundPath)
					precache_sound(szSoundPath)
				}
			}
		}
	}
	
	fclose(iFile);
}
/* AMXX-Studio Notes - DO NOT MODIFY BELOW HERE
*{\\ rtf1\\ ansi\\ deff0{\\ fonttbl{\\ f0\\ fnil Tahoma;}}\n\\ viewkind4\\ uc1\\ pard\\ lang1049\\ f0\\ fs16 \n\\ par }
*/