Lua Function getPlayerParty(cid) and getPartyMembers(leaderCid)

[slaw]

These functions I made for TFS, but it should also work for any NOT outdated source ; o

getPlayerParty(cid)
+
getPartyMembers(partyId (leaderCid))

luascript.cpp After: (it really not important where, but somewhere we must place this code :mellow

	//getMonsterTargetList(cid)
	lua_register(m_luaState, "getMonsterTargetList", LuaScriptInterface::luaGetMonsterTargetList);

Add:

	//getPlayerParty(cid)
	lua_register(m_luaState, "getPlayerParty", LuaScriptInterface::luaGetPlayerParty);

	//getPartyMembers(partyId (leaderCid))
	lua_register(m_luaState, "getPartyMembers", LuaScriptInterface::luaGetPartyMembers);

After:

int32_t LuaScriptInterface::luaGetMonsterFriendList(lua_State* L)

Add:

int32_t LuaScriptInterface::luaGetPlayerParty(lua_State* L)
{
	//getPlayerParty(cid)
	uint32_t cid = popNumber(L);

	ScriptEnviroment* env = getScriptEnv();

	Player* player = env->getPlayerByUID(cid);
	if(player)
	{
		Party* party = player->getParty();
		if(party)
		{
			uint32_t cid = env->addThing(party->getLeader());
			lua_pushnumber(L, cid);
		}
		else
			lua_pushnumber(L, LUA_FALSE);
	}
	else
	{
		reportErrorFunc(getErrorDesc(LUA_ERROR_PLAYER_NOT_FOUND));
		lua_pushboolean(L, false);
	}

	return true;
}

int32_t LuaScriptInterface::luaGetPartyMembers(lua_State* L)
{
	//getPartyMembers(leaderId) // leaderId = partyId
	uint32_t leaderCid = popNumber(L);

	ScriptEnviroment* env = getScriptEnv();

	Player* player = env->getPlayerByUID(leaderCid);

	if(player)
	{
		Party* party = player->getParty();
		if(party)
		{
 			PlayerVector memberList = party->getMembers();
			if(!memberList.empty())
			{
				lua_newtable(L);
				for(uint16_t i = 0; i < memberList.size(); ++i)
				{
					uint32_t cid = env->addThing(memberList[i]);

					lua_pushnumber(L, ++i);
					lua_pushnumber(L, cid);
					lua_settable(L, -3);
				}
			}
			else
	    		lua_pushnumber(L, LUA_FALSE);
		}
		else
	    	lua_pushnumber(L, LUA_FALSE);
	}
	else
		lua_pushnumber(L, LUA_FALSE);

	return 1;
}

luascript.h
After:

static int32_t luaGetMonsterFriendList(lua_State* L);

Add:

static int32_t luaGetPlayerParty(lua_State* L);
static int32_t luaGetPartyMembers(lua_State* L);

party.h
After:

bool isPlayerInvited(const Player* player) const;

Add:

PlayerVector getMembers() {return memberList;}

Also i made next function to check if player A is in party with player B.
functions.lua:

function isPlayerInParty(cid, leaderCid)
	if getPlayerParty(cid) ~= FALSE then
		if getPlayerParty(cid) == getPlayerParty(leaderCid) then
			return TRUE
		end
	end
	return FALSE
end

Example 1: (getPlayerParty usage)

	cidTwo = getPlayerByName("Knightos")
	if getPlayerParty(cid) == getPlayerParty(cidTwo) then
		doPlayerSendCancel(cid, "Yes, these player are in one party :)")
	elseif getPlayerParty(cid) ~= FALSE then
		doPlayerSendCancel(cid, "No, player one is without party.")
	elseif getPlayerParty(cidTwo) ~= FALSE then
		doPlayerSendCancel(cid, "No, player two is without party.")
	end]]--

Example 2: (getPartyMembers)

	membersList = getPartyMembers(cid)
	if membersList ~= FALSE then
		for i, _cid in pairs(membersList) do
			doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, getCreatureName(_cid))
		end
	else
		doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "There is no PARTY!")
	end

Im not sure how with TAGS, but on TRUNK it will work.

 

[Fare]

yeah! It's very useful ! THANKS ! Awesome work!

 

[Jonern]

This has to go into the official release!

 

[Fare]

Can I use this function for (example) healing only party members? Something like area spell, which check, and heal only those players who are in area? I think it can be done in talkactions? can anybody show me a tips,examples? xD

 

[Sasir]

and how is it working?
Is it just a party system?

 

[slaw]

No, it are just functions for party system. You can get player Id party, and members from this party. Tomorrow i'll try make somethink usefull from this ;o

 

[Syntax]

Can I use this function for (example) healing only party members? Something like area spell, which check, and heal only those players who are in area? I think it can be done in talkactions? can anybody show me a tips,examples? xD

yes this is what i was going to use this function for, it is perfect for the spell i needed. I will try to script it today.

EDIT: im not sure yet but i think it may need more functions than just get.

 

[Fare]

anybody tryed to make something with this code?

 

[slaw]

Hmm, you can make command like this for healing party members:

!healteammembers

--config
HEALTH_ADD = 300 -- how much HP will gain every player from party


function healPartyMember(cid)
	doCreatureAddHealth(cid, HEALTH_ADD)
	doSendMagicEffect(getCreaturePos(cid), 12) 
end

function onSay(cid, words, param)
	membersList = getPartyMembers(cid)
	if membersList ~= FALSE then
		for i, _cid in pairs(membersList) do
			doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, getCreatureName(_cid))
			healPartyMember(_cid)
		end
	else
		doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Your party doesnt exist.")
	end
end

 

[Fare]

thanks;* it was all what i need))))

 

[Fare]

sorry for double post, but @slawkens :
in this way, all party memebrs will be healed, even they are very far from caster ;( can anybody make a distanse check(if it's possible... cuz I don't know ways to make this)

 

[slaw]

Try this:

--config
HEALTH_ADD = 300 -- how much HP will gain every player from party


function healPartyMember(cid)
	doCreatureAddHealth(cid, HEALTH_ADD)
	doSendMagicEffect(getCreaturePos(cid), 12) 
end

function onSay(cid, words, param)
	membersList = getPartyMembers(cid)
	if membersList ~= FALSE then
		for i, _cid in pairs(membersList) do
			if getDistanceBetween(getPlayerPos(cid), getPlayerPos(_cid)) < 7 then
				healPartyMember(_cid)
			end
		end
	else
		doPlayerSendTextMessage(cid, MESSAGE_STATUS_CONSOLE_BLUE, "Your party doesnt exist.")
	end
end

 

[Fare]

fucking awesome! thanks you dude ;D I will test it some later

 

[mikeware]

Hey slawkens, where I can find this functions.lua? didn't found this file at TFS repositories..

 

[JayBeee]

Functions.lua is a file in 0.3, which isn't even in Alpha stage.

 

[ScorpiOOn93]

Its not working on the newest TFS 0.2, its working only on TFS 0.3? :/

 

[Keraxel]

It's already included to 0.3 branch.

 

[ScorpiOOn93]

@Up
But its not working on 0.2? ...

 

[Victor]

#Up
I think it will work.

 

[EvulMastah]

Is there any way to return the leader cid also?
Function getPartyMembers returns only the actual members, not the leader