/* Plugin generated by AMXX-Studio */
 
#include <amxmodx>
#include <amxmisc>
#include <cstrike>
#include <fun>
#include <fakemeta>
#include <engine>
#include <csx>
 
#define PLUGIN "Decoy Grenade"
#define VERSION "1.0.4"
#define AUTHOR "Kia"
 
// ===============================================================================
// 	Editing begins here
// ===============================================================================
 
// Time in Seconds how long the decoy grenade should make sounds //Meddig jatsza le a hangot
#define DECOY_FULL_TIME 14.5
 
// Time in Seconds when decoy should start after default explosion //Meddig lehesen hallani a dobasi hangot
#define DECOY_FIRST_DELAY 1.5
 
// Maximum delay between two sounds //Meddig lehessen hallani a 2. hangot
#define DECOY_MAX_DELAY 1.6
 
// Price of Decoy Grenade in $ // Mennyibe keruljon a granat
#define DECOY_PRICE 500
 
// ===============================================================================
// 	and stops here. DO NOT MODIFY BELOW UNLESS YOU KNOW WHAT YOU'RE DOING
// ===============================================================================
 
// ===============================================================================
// 	Variables
// ===============================================================================
 
#define TASK_ID_SOUND 9919
 
/* Consts */
 
new const g_szWeaponConsts[][] =
{
	0, // NULL
	CSW_P228,
	0, // SHIELD
	CSW_SCOUT,
	0, // HEGRENADE
	CSW_XM1014,
	0, // C4
	CSW_MAC10,
	CSW_AUG,
	0, // SMOKEGRENADE
	CSW_ELITE,
	CSW_FIVESEVEN,
	CSW_UMP45,
	CSW_SG550,
	CSW_GALIL,
	CSW_FAMAS,
	CSW_USP,
	CSW_GLOCK18,
	CSW_AWP,
	CSW_MP5NAVY,
	CSW_M249,
	CSW_M3,
	CSW_M4A1,
	CSW_TMP,
	CSW_G3SG1,
	0, // FLASHBANG
	CSW_DEAGLE,
	CSW_SG552,
	CSW_AK47,
	0, // KNIFE
	CSW_P90
}
 
new const g_szWeaponSounds[sizeof(g_szWeaponConsts)][] =
{
	"",
	"p228-1.wav",
	"",
	"scout_fire-1.wav",
	"",
	"xm1014-1.wav",
	"",
	"mac10-1.wav",
	"aug-1.wav",
	"",
	"elite_fire.wav",
	"fiveseven-1.wav",
	"ump45-1.wav",
	"sg550-1.wav",
	"galil-1.wav",
	"famas-1.wav",
	"usp1.wav",
	"glock18-1.wav",
	"awp1.wav",
	"mp5-1.wav",
	"m249-1.wav",
	"m3-1.wav",
	"m4a1-1.wav",
	"tmp-1.wav",
	"g3sg1-1.wav",
	"",
	"deagle-1.wav",
	"sg552-1.wav",
	"ak47-1.wav",
	"",
	"p90-1.wav"
}
 
/* Integer */
 
new g_iEnt[33]
new g_iEventIDSmoke
 
/* Boolean */
 
new bool:g_bHasDecoy[33]
 
/* Floats */
 
new Float:g_flDecoyOrigin[33][3]
 
/* Strings */
 
new g_szWeaponSound[33][33]
 
new HandleFwdPlaybackEvent;
new Array:HandleGrenadePlayerIdQueue;
 
// ===============================================================================
// 	plugin_init
// ===============================================================================
 
public plugin_init() 
{
	register_plugin(PLUGIN, VERSION, AUTHOR)
 
	/* ClCmds */
 
	register_clcmd("say /decoy", "ClCmd_Decoy")
	register_clcmd("say_team /decoy", "ClCmd_Decoy")
 
	/* Stuff */
 
	g_iEventIDSmoke = engfunc(EngFunc_PrecacheEvent, 1, "events/createsmoke.sc") 
}
 
// ===============================================================================
// 	client_putinserver - Called when a player joins the Server
// ===============================================================================
 
public client_putinserver(id)
{
	g_iEnt[id] = 0
	g_bHasDecoy[id] = false
}
 
// ===============================================================================
// 	ClCmd_Decoy - Called when a player types /decoy in the chat
// ===============================================================================
 
public ClCmd_Decoy(id)
{
	// If we have not enough money or if we already have a decoy grenade, block the payment.
	if(cs_get_user_money(id) < DECOY_PRICE || g_bHasDecoy[id] || !is_user_alive(id))
		return PLUGIN_HANDLED
 
	// If the player has no Smokegrenade, give him one.
	if(!(user_has_weapon(id, CSW_SMOKEGRENADE)))
		give_item(id, "weapon_smokegrenade")
 
	// Taking the price
	cs_set_user_money(id, cs_get_user_money(id) - DECOY_PRICE, 1)
 
	// Telling the plugin that the player has a decoy.
	g_bHasDecoy[id] = true
 
	return PLUGIN_HANDLED
}
 
// ===============================================================================
// 	Thanks to Arkshine
// ===============================================================================
 
public grenade_throw( player, grenade, weaponId )
{
	if( weaponId == CSW_SMOKEGRENADE && g_bHasDecoy[player] )
	{
		if( HandleGrenadePlayerIdQueue == Invalid_Array )
		{
			HandleGrenadePlayerIdQueue = ArrayCreate();
		}
 
		ArrayPushCell( HandleGrenadePlayerIdQueue, player );
 
		if( !HandleFwdPlaybackEvent )
		{
			HandleFwdPlaybackEvent = register_forward( FM_PlaybackEvent, "OnPlaybackEvent" );
		}
	}
}
 
public OnPlaybackEvent( const flags, const client, const eventIndex, const Float:delay, const Float:origin[3] )
{
	new player = ArrayGetCell( HandleGrenadePlayerIdQueue, 0 );
	if( HandleFwdPlaybackEvent && g_iEventIDSmoke == eventIndex && g_bHasDecoy[player] )
	{
		ArrayDeleteItem( HandleGrenadePlayerIdQueue, 0 );
 
		if( !ArraySize( HandleGrenadePlayerIdQueue ) )
		{
			ArrayDestroy( HandleGrenadePlayerIdQueue );
 
			unregister_forward( FM_PlaybackEvent, HandleFwdPlaybackEvent );
			HandleFwdPlaybackEvent = 0;
		}
 
		g_flDecoyOrigin[player] = origin
		set_task(DECOY_FIRST_DELAY, "ExecuteDecoy", player)
	}
}  
 
// ===============================================================================
// 	ExecuteDecoy - Responsible for playing the sounds etc.
// ===============================================================================
 
public ExecuteDecoy(id)
{	
	// Getting the players weapon
	new iWeapon = get_user_weapon(id)
 
	// Finding the right sound of the weapon
	for(new i = 0; i < sizeof(g_szWeaponSounds); i++)
	{
		//if(equali(iWeapon, g_szWeaponRealnames[i]))
		if(iWeapon == g_szWeaponConsts[i][0])
			formatex(g_szWeaponSound[id], charsmax(g_szWeaponSound), g_szWeaponSounds[i])
		else
			continue
	}
 
	// Starting the sounds
	StartWeaponSounds(id)
}
 
// ===============================================================================
// 	StartWeaponSounds - Playing the sounds
// ===============================================================================
 
public StartWeaponSounds(id)
{
	// Creating a Entity which plays the sound
	new iEnt = create_entity("info_target")
	g_iEnt[id] = iEnt
 
	// Setting its position
	entity_set_origin(g_iEnt[id], g_flDecoyOrigin[id])
 
	// Playing the first sound
	set_task(0.1, "PlayASound", id + TASK_ID_SOUND)
 
	// Setting the time when it should stop playing sounds
	set_task(DECOY_FULL_TIME, "StopDecoy", id)
}
 
public PlayASound(id)
{
	// Getting the actual player
	id -= TASK_ID_SOUND
 
	// Getting full path
	new szSoundPath[64]
	formatex(szSoundPath, charsmax(szSoundPath), "weapons/%s", g_szWeaponSound[id])
 
	// Playing the Sound
	emit_sound(g_iEnt[id], CHAN_ITEM, szSoundPath, VOL_NORM, ATTN_NONE, 0, PITCH_NORM)
 
	// Preparing next one
	set_task(random_float(0.1, DECOY_MAX_DELAY), "StartWeaponSounds", id)
}
 
public StopDecoy(id)
{
	// Removing Task which is playing sounds
	if(task_exists(id + TASK_ID_SOUND))
		remove_task(id + TASK_ID_SOUND)
 
	// Disabling Decoy for player
	g_bHasDecoy[id] = false
 
	// Remove the Entity
	remove_entity(g_iEnt[id])
}