Plugin developement

[NiLSPACE]

well since a tpa is different from a normal teleport i'd suggest writing it from scratch.
i quickly made this i hope it makes sense for you :

function HandleTPACommand( Split, Player )
	if Split[2] == nil then
		Player:SendMessage( cChatColor.Green .. "Usage: /tpa [Player]" )
		return true
	end
	local loopPlayer = function( OtherPlayer )
		if OtherPlayer:GetName() == Split[2] then
			OtherPlayer:SendMessage( cChatColor.Green .. Player:GetName() .. " send a teleport request" )
			Player:SendMessage( cChatColor.Green .. "You send a teleport request to " .. OtherPlayer:GetName() )
			Destination[OtherPlayer:GetName()] = Player:GetName()
		end
	end
	local loopWorlds = function( World )
		World:ForEachPlayer( loopPlayer )
	end
	cRoot:Get():ForEachWorld( loopWorlds )
	return true
end
	
	
	
	
	
function HandleTPAcceptCommand( Split, Player )
	if Destination[Player:GetName()] == nil then
		Player:SendMessage( cChatColor.Green .. "Nobody has send you a teleport request" )
		return true
	end
	local loopPlayer = function( OtherPlayer )
		if Destination[Player:GetName()] == OtherPlayer:GetName() then
			if OtherPlayer:GetWorld():GetName() ~= Player:GetWorld():GetName() then
				OtherPlayer:MoveToWorld( Player:GetWorld():GetName() )
			end
			OtherPlayer:TeleportToEntity( Player )
			Player:SendMessage( cChatColor.Green .. OtherPlayer:GetName() .. " teleported to you" )
			OtherPlayer:SendMessage( cChatColor.Green .. "You teleported to " .. Player:GetName() )
			Destination[Player:GetName()] = nil
		end
	end
	local loopWorlds = function( World )
		World:ForEachPlayer( loopPlayer )
	end
	cRoot:Get():ForEachWorld( loopWorlds )
	return true
end

[tonibm19]

well since a tpa is different from a normal teleport i'd suggest writing it from scratch.
i quickly made this i hope it makes sense for you

It gives me the following error when typing /tpaccept:
LUA: Plugins/Core/tpa.lua:10: attempt to index global 'Destination' (a nil value)
LUA: Plugins/Core/tpa.lua:25: attempt to index global 'Destination' (a nil value)
LUA error in HandleCommand. Stack size: 3

What is scratch?

[NiLSPACE]

you have to add this to the main.lua: Destination = {} -- Needed for /tpa and /tpaccept

[FakeTruth]

You could also use cRoot:FindAndDoWithPlayer() instead of manually looping each world and each player to find the player you're looking for.

/// Finds a player from a partial or complete player name and calls the callback - case-insensitive
bool FindAndDoWithPlayer(const AString & a_PlayerName, cPlayerListCallback & a_Callback);

But yeah, like STR_Warrior demonstrated you should store the teleport request in one way or the other to later retrieve it again when the teleport request was accepted.

[tonibm19]

you have to add this to the main.lua: Destination = {} -- Needed for /tpa and /tpaccept

Where? In the end of the file?

[FakeTruth]

you have to add this to the main.lua: Destination = {} -- Needed for /tpa and /tpaccept

Were? In the end of the file?

Preferably the beginning of the file I think

[NiLSPACE]

you have to add this to the main.lua: Destination = {} -- Needed for /tpa and /tpaccept

Were? In the end of the file?

well you could do it in the initialize function but i added it in line 13 under X = {}

[tonibm19]

you have to add this to the main.lua: Destination = {} -- Needed for /tpa and /tpaccept

Were? In the end of the file?

well you could do it in the initialize function but i added it in line 13 under X = {}

Thank you very much, now it worked .
But, what is Scratch? I found that it's a graphical engine for games. Is it?

[NiLSPACE]

from scratch is that you start while having nothing. so you don't use any other code from somewhere else. becouse you now used code from the teleport.lua but that would not realy work with a /tpa command.

[tonibm19]

from scratch is that you start while having nothing. so you don't use any other code from somewhere else. becouse you now used code from the teleport.lua but that would not realy work with a /tpa command.

Ok, I didn't know. Thank you