/***** INCLUDES ********************************************************/
include library.sui;
include library.skill;
include library.utils;
include library.prose;


/***** INHERITS ********************************************************/

inherits terminal.base.terminal_add_use;


/***** CONSTANTS *******************************************************/

const string SKILL_TBL					= "datatables/skill/skills.iff";
const string SKILL_TERMINAL_TBL			= "datatables/skill/skill_terminal.iff";

const string_id SID_TERMINAL_PROMPT		= new string_id("skill_teacher","skill_terminal_prompt");
const string_id SID_TERMINAL_TITLE		= new string_id("skill_teacher","skill_terminal_title");
const string_id SID_TERMINAL_DISABLED	= new string_id("skill_teacher","skill_terminal_disabled");
const string_id SID_TERMINAL_DENIED		= new string_id("skill_teacher","skill_terminal_denied");
const string_id SID_TERMINAL_MAX_SKILLS	= new string_id("skill_teacher","skill_terminal_max_skills");
const string_id PROSE_GRANT_SKILL		= new string_id("skill_teacher","skill_terminal_grant");


/***** TRIGGERS ********************************************************/
trigger OnAttach()
{
	return SCRIPT_CONTINUE;
}

trigger OnInitialize()
{
	setName(self, "Correspondent Terminal");
	return SCRIPT_CONTINUE;
}


/* SCRIPT DISABLED - skill_terminal.iff deleted 

trigger OnObjectMenuSelect(obj_id player, int item)
{
	string enabled = toLower(getConfigSetting("GameServer", "enableSkillTerminals"));
	if (enabled == null || !enabled.equals("true"))
	{
		sendSystemMessage(player, SID_TERMINAL_DISABLED);
		return SCRIPT_CONTINUE;
	}
	
	if ( item == menu_info_types.ITEM_USE )
	{
		string[] skillList = getLearnableSkillList(player);
		if (skillList == null)
		{
			sendSystemMessage(player, SID_TERMINAL_DENIED);
			return SCRIPT_CONTINUE;
		}
		else if (skillList.length == 0)
		{
			sendSystemMessage(player, SID_TERMINAL_MAX_SKILLS);
			return SCRIPT_CONTINUE;
		}
		else
		{
			string playerPath = "data." + player;
			
			if (utils.hasScriptVar(self, playerPath + ".sui_pid"))
			{
				int old_pid = utils.getIntScriptVar(self, playerPath + ".sui_pid");
				sui.closeSUI(player, old_pid);
				utils.removeScriptVarTree(self, playerPath);
			}
			
			utils.setBatchScriptVar(self, playerPath + ".skill_list", skillList);

			string prompt = utils.packStringId(SID_TERMINAL_PROMPT);
			string title = utils.packStringId(SID_TERMINAL_TITLE);
			int pid = sui.listbox(self, player, prompt, sui.OK_CANCEL, title, convertSkillListNames(skillList), "handleSkillSelect");

			utils.setScriptVar(self, playerPath + ".sui_pid", pid);
		}
	}
	return SCRIPT_CONTINUE;
}
*/

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

/* SCRIPT DISABLED - skill_terminal.iff deleted 

string[] getLearnableSkillList(obj_id player)
{
	string[] learnableSkillList = getTotalSkillList(player);
	
	if (learnableSkillList == null)
		return null;

	resizeable string[] skillList = new string[0];
	
	for (int i = 0; i < learnableSkillList.length; i++)
	{
		if (hasSkill(player, learnableSkillList[i]))
			continue;
		
		if (skill.hasRequiredSkillsForSkillPurchase(player, learnableSkillList[i]))
		{
			skillList = utils.addElement(skillList, learnableSkillList[i]);
		}
	}
	
	return skillList;
}


string[] getTotalSkillList(obj_id player)
{
	string[] masterSkillList = getMasterSkillList(player);
	
	if (masterSkillList == null)
		return null;

	resizeable string[] skillList = new string[0];
	
	for (int i = 0; i < masterSkillList.length; i++)
	{
		skillList = utils.addElement(skillList, masterSkillList[i]);
		
		string[] tmp = skill.getAllRequiredSkills(masterSkillList[i]);
		if ( (tmp == null) || (tmp.length == 0) )
		{
		}
		else
		{
			for (int n = 0; n < tmp.length; n++)
			{
				int pos = utils.getElementPositionInArray(skillList, tmp[n]);
				if ( pos == -1 )
				{
					skillList = utils.addElement(skillList, tmp[n]);
				}
			}
		}
	}
	
	return skillList;
}

string[] getMasterSkillList(obj_id player)
{
	string tblSkillList = dataTableGetString(SKILL_TERMINAL_TBL, player.toString(), "skillList");
	
	if (tblSkillList == null || tblSkillList.equals(""))
		return null;
	
	resizeable string[] masterSkillList = new string [0];
	
	java.util.StringTokenizer skills = new java.util.StringTokenizer(toLower(tblSkillList),",");
	while ( skills.hasMoreTokens() )
	{
		string skillName = skills.nextToken();

		if (skillName != null && !skillName.equals(""))
		{
			masterSkillList = utils.addElement(masterSkillList, skillName);
			//LOG("skill_terminal", "MasterSkillList: " + skillName + " - read from datatable.");
		}
	}
	
	return masterSkillList;
}

string[] convertSkillListNames(string[] skillList)
{
	for (int i = 0; i < skillList.length; i++)
	{
		skillList[i] = "@skl_n:" + skillList[i];
	}
	
	return skillList;
}

*/


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

/* SCRIPT DISABLED - skill_terminal.iff deleted 

messageHandler handleSkillSelect()
{
	int idx = sui.getListboxSelectedRow(params);
	obj_id player = sui.getPlayerId(params);
	int btn = sui.getIntButtonPressed(params);

	if ( btn == sui.BP_CANCEL )
	{
		return SCRIPT_CONTINUE;
	}

	if (exists(player))
	{
		string playerPath = "data." + player;
		
		if (utils.hasScriptVar(self, playerPath + ".sui_pid"))
		{
			string[] skillList = utils.getStringBatchScriptVar(self, playerPath + ".skill_list");
			
			string skillName = skillList[idx];
			
			boolean granted = skill.grantSkillToPlayer(player, skillName);
			
			string_id sid_skillName = new string_id("skl_n",skillName);
			prose_package skillGranted = prose.getPackage(PROSE_GRANT_SKILL, sid_skillName);
			sendSystemMessageProse(player, skillGranted);
			
			//sendSystemMessageTestingOnly(player, "Granted skill:" + skillName + " = " + granted);			

			utils.removeScriptVarTree(self, playerPath);
		}
	}
	
	return SCRIPT_CONTINUE;
}

*/