/**

 * vim: set ts=4 :

 * =============================================================================

 * SourceMod (C)2004-2008 AlliedModders LLC.  All rights reserved.

 * =============================================================================

 *

 * This file is part of the SourceMod/SourcePawn SDK.

 *

 * This program is free software; you can redistribute it and/or modify it under

 * the terms of the GNU General Public License, version 3.0, as published by the

 * Free Software Foundation.

 * 

 * This program is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS

 * FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more

 * details.

 *

 * You should have received a copy of the GNU General Public License along with

 * this program.  If not, see <http://www.gnu.org/licenses/>.

 *

 * As a special exception, AlliedModders LLC gives you permission to link the

 * code of this program (as well as its derivative works) to "Half-Life 2," the

 * "Source Engine," the "SourcePawn JIT," and any Game MODs that run on software

 * by the Valve Corporation.  You must obey the GNU General Public License in

 * all respects for all other code used.  Additionally, AlliedModders LLC grants

 * this exception to all derivative works.  AlliedModders LLC defines further

 * exceptions, found in LICENSE.txt (as of this writing, version JULY-31-2007),

 * or <http://www.sourcemod.net/license.php>.

 *

 * Version: $Id: sdktools_entoutput.inc 1504 2007-09-28 19:56:19Z faluco $

 */

#if defined _tf2_stocks_included

 #endinput

#endif

#define _tf2_stocks_included

#include <tf2>

#include <sdktools>

enum TFResourceType

{

	TFResource_Ping,

	TFResource_Score,

	TFResource_Deaths,

	TFResource_TotalScore, 

	TFResource_Captures,

	TFResource_Defenses,

	TFResource_Dominations,

	TFResource_Revenge,

	TFResource_BuildingsDestroyed, 

	TFResource_Headshots,

	TFResource_Backstabs,

	TFResource_HealPoints,

	TFResource_Invulns,

	TFResource_Teleports,

	TFResource_ResupplyPoints,

	TFResource_KillAssists,

	TFResource_MaxHealth,

	TFResource_PlayerClass

};

static const String:TFResourceNames[TFResourceType][] =

{

	"m_iPing",

	"m_iScore",

	"m_iDeaths",

	"m_iTotalScore",

	"m_iCaptures",

	"m_iDefenses",

	"m_iDominations",

	"m_iRevenge",

	"m_iBuildingsDestroyed",

	"m_iHeadshots",

	"m_iBackstabs",

	"m_iHealPoints",

	"m_iInvulns",

	"m_iTeleports",

	"m_iResupplyPoints",

	"m_iKillAssists",

	"m_iMaxHealth",

	"m_iPlayerClass"

};

/**

 * Get's a Clients current class.

 *

 * @param client		Player's index.

 * @param class			TFClassType to change to.

 * @noreturn

 * @error				Invalid client index.

 */

stock TFClassType:TF2_GetPlayerClass(client)

{

	return TFClassType:GetEntProp(client, Prop_Send, "m_iClass");

}

/**

 * Set's a Clients class.

 *

 * @param client		Player's index.

 * @param class			TFClassType class symbol.

 * @param weapons		If true, changes the players weapon set to that of the new class.

 * @noreturn

 * @error				Invalid client index.

 */

stock TF2_SetPlayerClass(client, TFClassType:class, bool:weapons=true)

{

	SetEntProp(client, Prop_Send, "m_iClass", _:class);

	SetEntProp(client, Prop_Send, "m_iDesiredPlayerClass", _:class);

	TF2_SetPlayerResourceData(client, TFResource_PlayerClass, class);

	if (weapons)

	{

		TF2_RemoveAllWeapons(client);

		TF2_EquipPlayerClassWeapons(client, class)

	}

}

/**

 * Retrieves client data from the resource entity

 *

 * @param client		Player's index.

 * @param type			ResourceType constant

 * @return				Value or -1 on failure.

 * @error				Invalid client index, client not in game or failed to find resource entity.

 */

stock TF2_GetPlayerResourceData(client, TFResourceType:type)

{

	if (!IsClientConnected(client))

	{

		return -1;	

	}

	static offset;

	static set = false;

	if (!set)

	{

		offset = FindSendPropInfo("CTFPlayerResource", TFResourceNames[type]);

		set = true;

	}

	if (offset < 1)

	{

		return -1;	

	}

	new entity = TF2_GetResourceEntity();

	if (entity == -1)

	{

		return -1;

	}

	return GetEntData(entity, offset + (client*4));

}

/**

 * Sets client data in the resource entity

 *

 * @param client		Player's index.

 * @param type			ResourceType constant

 * @param value			Value to set.

 * @return				Value or -1 on failure.

 * @error				Invalid client index, client not in game or failed to find resource entity.

 */

stock bool:TF2_SetPlayerResourceData(client, TFResourceType:type, any:value)

{

	if (!IsClientConnected(client))

	{

		return false;	

	}

	static offset;

	static set = false;

	if (!set)

	{

		offset = FindSendPropInfo("CTFPlayerResource", TFResourceNames[type]);

		set = true;

	}

	if (offset < 1)

	{

		return false;	

	}

	new entity = TF2_GetResourceEntity();

	if (entity == -1)

	{

		return false;	

	}

	SetEntData(entity, offset + (client*4), value)

	return true;	

}

/**

 * Removes all weapons from a client's weapon slot

 *

 * @param client		Player's index.

 * @param slot			Slot index (0-5)

 * @noreturn

 * @error				Invalid client, invalid slot or lack of mod support

 */

stock TF2_RemoveWeaponSlot(client, slot)

{

	new weaponIndex;

	while ((weaponIndex = GetPlayerWeaponSlot(client, slot)) != -1)

	{

		RemovePlayerItem(client, weaponIndex);

		RemoveEdict(weaponIndex);

	}

}

/**

 * Removes all weapons from a client

 *

 * @param client		Player's index.

 * @noreturn

 */

stock TF2_RemoveAllWeapons(client)

{

	for (new i = 0; i <= 5; i++)

	{

		TF2_RemoveWeaponSlot(client, i);

	}

}

/**

 * Gives a named weapon to a client

 *

 * @param client		Player's index.

 * @param weapon		Weapon name

 * @return				False if weapon could not be created, true on success

 * @error				Invalid client index or lack of mod support

 */

stock bool:TF2_GivePlayerWeapon(client, const String:weapon[])

{

	new weaponIndex = GivePlayerItem(client, weapon);

	if (weaponIndex == -1)

	{

		return false;	

	}

	EquipPlayerWeapon(client, weaponIndex);

	return true;

}

/**

 * Equips a client with a class's weapons. This does not remove existing weapons.

 *

 * Note: 	Some class specific items such tf_weapon_pda_engineer_build are only given 

 *			if the client is the correct class.

 *

 * @param client		Player's index.

 * @param class			TFClasssType class symbol.

 * @noreturn

 */

stock TF2_EquipPlayerClassWeapons(client, TFClassType:class)

{

	switch(class)

	{

		case TFClass_Scout:

		{

			TF2_GivePlayerWeapon(client, "tf_weapon_scattergun");

			TF2_GivePlayerWeapon(client, "tf_weapon_pistol_scout");

			TF2_GivePlayerWeapon(client, "tf_weapon_bat");

		}

		case TFClass_Sniper:

		{

			TF2_GivePlayerWeapon(client, "tf_weapon_sniperrifle");

			TF2_GivePlayerWeapon(client, "tf_weapon_smg");

			TF2_GivePlayerWeapon(client, "tf_weapon_club");

		}

		case TFClass_Soldier:

		{

			TF2_GivePlayerWeapon(client, "tf_weapon_rocketlauncher");

			TF2_GivePlayerWeapon(client, "tf_weapon_shotgun_soldier");

			TF2_GivePlayerWeapon(client, "tf_weapon_shovel");

		}

		case TFClass_DemoMan:

		{

			TF2_GivePlayerWeapon(client, "tf_weapon_pipebomblauncher");

			TF2_GivePlayerWeapon(client, "tf_weapon_grenadelauncher");

			TF2_GivePlayerWeapon(client, "tf_weapon_bottle");

		}

		case TFClass_Medic:

		{

			TF2_GivePlayerWeapon(client, "tf_weapon_syringegun_medic");

			TF2_GivePlayerWeapon(client, "tf_weapon_medigun");

			TF2_GivePlayerWeapon(client, "tf_weapon_bonesaw");

		}

		case TFClass_Heavy:

		{

			TF2_GivePlayerWeapon(client, "tf_weapon_minigun");

			TF2_GivePlayerWeapon(client, "tf_weapon_shotgun_hwg");

			TF2_GivePlayerWeapon(client, "tf_weapon_fists");

		}

		case TFClass_Pyro:

		{

			TF2_GivePlayerWeapon(client, "tf_weapon_flamethrower");

			TF2_GivePlayerWeapon(client, "tf_weapon_shotgun_pyro");

			TF2_GivePlayerWeapon(client, "tf_weapon_fireaxe");

		}

		case TFClass_Spy:

		{

			TF2_GivePlayerWeapon(client, "tf_weapon_revolver");

			TF2_GivePlayerWeapon(client, "tf_weapon_knife");

			if (TF2_GetPlayerClass(client) != TFClass_Spy)

				return;

			TF2_GivePlayerWeapon(client, "tf_weapon_pda_spy");

		}

		case TFClass_Engineer:

		{

			TF2_GivePlayerWeapon(client, "tf_weapon_shotgun_primary");

			TF2_GivePlayerWeapon(client, "tf_weapon_pistol");

			TF2_GivePlayerWeapon(client, "tf_weapon_wrench");

			if (TF2_GetPlayerClass(client) != TFClass_Engineer)

				return;

			TF2_GivePlayerWeapon(client, "tf_weapon_pda_engineer_build");

			TF2_GivePlayerWeapon(client, "tf_weapon_pda_engineer_destroy");

		}

	}

}