/**********************************************************************
 * Copyright (c)2000-2004 Sony Online Entertainment Inc.
 * All Rights Reserved
 *
 * Title:        space_dungeon
 * Description:  Handles functionality/travel for space dungeons
 * @author       $Author:$
 * @version      $Revision:$
 **********************************************************************/


/***** INCLUDES ********************************************************/
include library.callable;
include library.space_dungeon;
include library.sui;
include library.utils;
include library.groundquests;
include library.space_quest;
include library.pclib;
include library.pet_lib;


/***** CONSTANTS *******************************************************/
const float distanceMax							= 6.0f;
const string dataTable							= "datatables/travel/zone_transition.iff";
const string STF							= "travel/zone_transition";

const string_id bad_zone_data						= new string_id (STF, "bad_zone_data");
const string_id invalid_travel						= new string_id (STF, "invalid_travel");

const boolean doLogging							= false;

/***** TRIGGERS ********************************************************/


/***** FUNCTIONS *******************************************************/

string_id getZoneTransitionString(obj_id gate)
{
	if (!hasObjVar(gate, "zoneLine"))
		return bad_zone_data;
	
	string zoneLine = getStringObjVar(gate, "zoneLine");
	string_id zoneString = new string_id(STF, zoneLine);
	return zoneString;
}

void zonePlayer(obj_id gate, obj_id player)
{
	if (!hasObjVar(gate, "zoneLine"))
	{
		sendSystemMessage(player, invalid_travel);
		return;
	}
	
	string transit = getStringObjVar(gate, "zoneLine");
	if (!hasPermissionForZone(player, transit, "initialRequiredFlag"))
	{
		notifyPlayerOfInvalidPermission(player, transit);
		return;
	}
	
	string destination = dataTableGetString(dataTable, transit, "destination");
	string[] parse = split(destination, ':');

	callable.storeCallables(player);
	
	string script = dataTableGetString(dataTable, transit, "script");
	if (!script.equals("none"))
		attachScript(player, script);
		
	if (parse.length == 4)
		doZoneToWorld(player, parse);
	
	if (parse[0].equals("instance"))
		doPublicInstanceZone(player, parse[1]);
	
}

void zonePlayerNoGate(string transit, obj_id player, boolean forceLoadScreen)
{
	
	if (!hasPermissionForZone(player, transit, "initialRequiredFlag"))
	{
		notifyPlayerOfInvalidPermission(player, transit);
		return;
	}
	
	string destination = dataTableGetString(dataTable, transit, "destination");
	string[] parse = split(destination, ':');

	callable.storeCallables(player);
	
	string script = dataTableGetString(dataTable, transit, "script");
	if (!script.equals("none"))
		attachScript(player, script);
		
	if (parse.length == 4)
		doZoneToWorldForceLoadScreen(player, parse, forceLoadScreen);
	
	if (parse[0].equals("instance"))
		doPublicInstanceZone(player, parse[1]);
	
}


void doZoneToWorld(obj_id player, string[] locationParse)
{
	float locX = utils.stringToFloat(locationParse[1]);
	float locY = utils.stringToFloat(locationParse[2]);
	float locZ = utils.stringToFloat(locationParse[3]);

	if (!locationParse[0].equals("offset"))
	{
		string world = locationParse[0];
		cleanupTempAccessFlag(player);
		utils.dismountRiderJetpackCheck(player);
		warpPlayer(player, world, locX, locY, locZ, null, locX, locY, locZ);
	}
	else
	{
		location portal = getLocation(getSelf());
		string world = portal.area;
		locX = portal.x + locX;
		locY = portal.y + locY;
		locZ = portal.z + locZ;
		
		cleanupTempAccessFlag(player);
		LOG("debug", "warping player to location:");
		LOG("debug", player+", "+world+", "+locX+", "+locY+", "+locZ);

		utils.dismountRiderJetpackCheck(player);
		callable.storeCallables(player);

		warpPlayer(player, world, locX, locY, locZ, null, locX, locY, locZ);
	}
}

void doZoneToWorldForceLoadScreen(obj_id player, string[] locationParse, boolean loadScreen)
{
	float locX = utils.stringToFloat(locationParse[1]);
	float locY = utils.stringToFloat(locationParse[2]);
	float locZ = utils.stringToFloat(locationParse[3]);

	if (!locationParse[0].equals("offset"))
	{
		string world = locationParse[0];
		cleanupTempAccessFlag(player);
		utils.dismountRiderJetpackCheck(player);
		warpPlayer(player, world, locX, locY, locZ, null, locX, locY, locZ);
	}
	else
	{
		location portal = getLocation(getSelf());
		string world = portal.area;
		locX = portal.x + locX;
		locY = portal.y + locY;
		locZ = portal.z + locZ;
		
		cleanupTempAccessFlag(player);
		LOG("debug", "warping player to location:");
		LOG("debug", player+", "+world+", "+locX+", "+locY+", "+locZ);

		utils.dismountRiderJetpackCheck(player);
		callable.storeCallables(player);

		warpPlayer(player, world, locX, locY, locZ, obj_id.NULL_ID, locX, locY, locZ, "noCallBack", loadScreen);
	}
}


void doPublicInstanceZone(obj_id player, string instance)
{
	getClusterWideData("public_instances", instance+"*", true, getSelf());
	doLogging("doPublicInstanceZone", "Requested clusterwide data for "+instance+"*");
	utils.setScriptVar(getSelf(), "playerId", player);
	//warpPlayer(player, world, worldX, worldY, worldZ, cell, cellX, cellY, cellZ);
}

boolean hasPermissionForZone(obj_id player, string zone, string flagType)
{
	string requiredFlag = dataTableGetString(dataTable, zone, flagType);
	
	if (requiredFlag == null || requiredFlag.equals(""))
		return true;
		
	string[] parse = split(requiredFlag, ':');

	if (parse.length == 1) // None, object or script variable.
	{
		if (parse[0].equals("none"))
		{
			if (flagType.equals("initialRequiredFlag"))
				return hasPermissionForZone(player, zone, "finalRequiredFlag");
			else
				return true;
		}	
		if (hasObjVar(player, parse[0]))
			return true;

		if (utils.hasScriptVar(player, parse[0]))
		{
			utils.setScriptVar(player, "tempFlag", parse[0]);
			return true;
		}
		
		if(parse[0].equals("level"))
		{
			int level = getLevel(player);
			if(level >= utils.stringToInt(parse[1]))
				return true;
		}
	}
		
	if (parse.length == 2) //ground quest or simple item check
	{
		if (parse[0].equals("won"))
		{
			if (groundquests.hasCompletedQuest(player, parse[1]))
				return true;
		}

		if (parse[0].equals("has"))
		{
			if (groundquests.isQuestActive(player, parse[1]))
				return true;
		}
		
		if (parse[0].equals("item"))
		{
			if (utils.playerHasItemByTemplateInInventoryOrEquipped(player, parse[1]))
				return true;
				
			if (utils.playerHasItemWithObjVarInInventoryOrEquipped(player, parse[1]))
				return true;
		}
		if(parse[0].equals("level"))
		{
			int level = getLevel(player);
			if(level >= utils.stringToInt(parse[1]))
				return true;
		}
	
	}
	if (parse.length == 3) // space quest, task or compound item search
	{
		if (parse[0].equals("won"))
		{
			if (space_quest.hasWonQuest(player, parse[1], parse[2]))
				return true;
		}

		if (parse[0].equals("has"))
		{
			if (space_quest.hasQuest(player, parse[1], parse[2]))
				return true;
		}
		
		if (parse[0].equals("task")) 
		{
			if (groundquests.isTaskActive(player, parse[2], parse[3]))
				return true;
		}
		
		if (parse[0].equals("item"))
		{
			if (utils.playerHasItemByTemplateWithObjVarInInventoryOrEquipped(player, parse[1], parse[2]))
				return true;
		}
		
		if(parse[0].equals("level"))
		{
			int level = getLevel(player);
			if(level >= utils.stringToInt(parse[1]))
				return true;
		}
	}
	
	
	if (isGod(player))
	{
		sendSystemMessageTestingOnly(player, "You are passing the permissions check because you are in god mode");
		return true;
	}

	if (flagType.equals("initialRequiredFlag"))
		return hasPermissionForZone(player, zone, "finalRequiredFlag");
	else
		return false;
}

void notifyPlayerOfInvalidPermission(obj_id player, string zone)
{
	string deniedMessage = dataTableGetString(dataTable, zone, "customAccessString");
	sendSystemMessage(player, new string_id (STF, deniedMessage));
}



void cleanupTempAccessFlag(obj_id player)
{
	if (utils.hasScriptVar(player, "tempFlag"))
		utils.removeScriptVar(player, utils.getStringScriptVar(player, "tempFlag"));
}

void doLogging(string section, string message)
{
	if (doLogging)
		LOG("debug/transition.scriptlib/"+section, message);
}


/***** MESSAGEHANDLERS *************************************************/