/**
 *
 * Ghost Respawning
 *
 * ================
 * ================
 *
 * Plugin thread
 *  http://forums.alliedmods.net/showthread.php?p=460699
 ******
 * Description
 *  Buy a respawn stone by typing /buystone in chat.
 *  If you have a stone, you will get respawned
 *  as a ghost (transparent) at the place you died.
 ******
 * Cvars
 *  ghost_enable <1|0> (default: 1)
 *	// Enables or disables the plugin.
 *
 *  ghost_cost <money> (default: 10000)
 *	// The cost of the stone.
 *
 *  ghost_health <health> (default: 50)
 *	// Health when the player is a ghost.
 ******
 * Commands
 *  say /buystone
 *	// Buy a respawn stone
 ******
 * Required modules
 *  -> Ham Sandwich
 *  -> Fakemeta
 *  -> Cstrike
 ******
 * Changelog
 *  1.1
 *	[FIXED] Changed the time from 3 to 2 seconds delay
 *		before respawn.
 *	[FIXED] Total rewrite, using Ham Sandwich for
 *		events.
 *  1.05
 *	[FIXED] Took away the (id) from event_new_round.
 *		You must download the new version in order
 *		to get the plugin to work.
 *
 *  1.04
 *	[FIXED] Moved the reset of rendering to the new round event.
 *	[FIXED] Now it only resets rendering on previous ghosts.
 *
 *  1.03
 *	[ADDED] Added that the player hav eto be in buyzone to buy
 *		the respawn stone.
 *	[FIXED] Fixed the set_task.
 *
 *  1.02
 *	[FIXED] The message "type /buystone"... comes at new round
 *		instead of round start now.
 *	[FIXED] Fixed that more than one person can die without
 *		respawning at the same place as the one before.
 *
 *  1.01
 *	[FIXED] Quick fix: The rendering will stop at round end.
 *
 *  1.0
 *	[RELEASE] Plugin released.
 *******
 * Credits
 *  -> Deviance
 *  -> VEN
**/
 
#include <amxmodx>
#include <hamsandwich>
#include <fakemeta>
#include <cstrike>
 
new 	g_pEnable,
	g_pCost,
	g_pHealth;
 
new 	Float:g_flOrigin[33][3];
 
new	g_iGhostStones[33],
	bool:g_bGhost[33];
 
public plugin_init( )
{
	register_plugin( "Ujraeledesi ko", "1.1", "MaTTe (magyarositas by protoN)" );
 
	g_pEnable	= register_cvar("ghost_enable", "1");
	g_pCost		= register_cvar("ghost_cost", "10000");
	g_pHealth	= register_cvar("ghost_health", "50");
 
	RegisterHam( Ham_Killed, "player", "fwDeath" );
	register_event( "HLTV", "evNewRound", "a", "1=0", "2=0" );
 
	register_clcmd( "say /korendeles", "cmdBuyStone" );
}
 
public evNewRound( )
{
	new iPlayers[ 32 ];
	new iNum, iPlayer;
	get_players( iPlayers, iNum );
 
	for( new i = 0; i < iNum; i++ )
	{
		iPlayer = iPlayers[ i ];
 
		if( g_bGhost[ iPlayer ] )
		{
			fm_set_rendering( iPlayer );
			g_bGhost[ iPlayer ] = false;
		}
 
		client_print( iPlayer, print_chat, "Ird be a chatbe hogy /korendeles ha szeretnel ujraeledesi kovet rendelni!" );
	}
}
 
public fwDeath( id, idattacker )
{
	if( get_pcvar_num( g_pEnable ) )
	{
		if( g_iGhostStones[ id ] )
		{
			pev( id, pev_origin, g_flOrigin[ id ] );
 
			set_task( 3.0, "fnGhostPlayer", id );
		}
	}
}
 
public fnGhostPlayer( id )
{
	if( is_user_alive( id ) )
		return;
 
	g_bGhost[ id ] = true;
	g_iGhostStones[ id ]--;
 
	ExecuteHamB( Ham_CS_RoundRespawn, id );
 
	g_flOrigin[ id ][ 2 ] += 20.0;
	engfunc( EngFunc_SetOrigin, id, g_flOrigin[ id ] );
 
	fm_set_rendering( id, kRenderFxNone, 16, 16, 16, kRenderTransAlpha, 16 );
 
	set_pev( id, pev_health, float( get_pcvar_num( g_pHealth ) ) );
}
 
public cmdBuyStone(id) {
	if( !get_pcvar_num( g_pEnable ) )
		return PLUGIN_HANDLED;
 
	if( !is_user_alive( id ) )
	{
		client_print( id, print_chat, "Elned kell hogy ujraeledesi kovet rendelj!" );
		return PLUGIN_HANDLED;
	}
 
	if( !cs_get_user_buyzone( id ) )
	{
		client_print( id, print_chat, "Muszaj hogy a buyzone teruleten legyel, hogy ujraleledesi kovet rendelj!" );
		return PLUGIN_HANDLED;
	}
 
	new iMoney = cs_get_user_money( id );
	new iCost = get_pcvar_num( g_pCost );
 
	if( iMoney < iCost )
	{
		client_print( id, print_chat, "Nincs eleg penzed hogy ujraeledesi kovet rendelj!" );
		return PLUGIN_HANDLED;
	}
 
	cs_set_user_money( id, iMoney - iCost );
	g_iGhostStones[ id ]++;
 
	client_print( id, print_chat, "Sikeresen megvetted az ujraeledesi kovet! (%d van a zsebedben)", g_iGhostStones[ id ] );
 
	return PLUGIN_HANDLED;
}
 
stock fm_set_rendering( entity, fx = kRenderFxNone, r = 255, g = 255, b = 255, render = kRenderNormal, amount = 16 )
{
	new Float:RenderColor[ 3 ];
	RenderColor[ 0 ] = float( r );
	RenderColor[ 1 ] = float( g );
	RenderColor[ 2 ] = float( b );
 
	set_pev( entity, pev_renderfx, fx );
	set_pev( entity, pev_rendercolor, RenderColor );
	set_pev( entity, pev_rendermode, render );
	set_pev( entity, pev_renderamt, float( amount ) );
 
	return 1;
}