Added /tp /bring and /goto and some comments

modules/commands/teleport.lua

@@ -0,0 +1,55 @@
+local Commands = require 'expcore.commands'
+require 'expcore.common_parse'
+
+local function teleport(from_player,to_player)
+    local surface = to_player.surface
+    local position = surface.find_non_colliding_position('player',to_player.position,32,1)
+    if not position then return false end -- return false if no new position
+    from_player.teleport(position,surface)
+    return true
+end
+
+Commands.new_command('teleport','Teleports a player to another player.')
+:add_param('from_player',false,'player-alive') -- player that will be teleported, must be alive
+:add_param('to_player',false,'player-online') -- player to teleport to, must be online (if dead goes to where they died)
+:add_alias('tp')
+:add_tag('admin_only',true)
+:register(function(player,from_player,to_player,raw)
+    if from_player.index == to_player.index then
+        -- return if attempting to teleport to self
+        return Commands.error{'exp-commands.tp-to-self'}
+    end
+    if not teleport(from_player,to_player) then
+        -- return if the teleport failed
+        return Commands.error{'exp-commands.tp-no-position-found'}
+    end
+end)
+
+Commands.new_command('bring','Teleports a player to you.')
+:add_param('player',false,'player-alive') -- player that will be teleported, must be alive
+:add_tag('admin_only',true)
+:register(function(player,from_player,raw)
+    if from_player.index == player.index then
+        -- return if attempting to teleport to self
+        return Commands.error{'exp-commands.tp-to-self'}
+    end
+    if not teleport(from_player,player) then
+        -- return if the teleport failed
+        return Commands.error{'exp-commands.tp-no-position-found'}
+    end
+end)
+
+Commands.new_command('goto','Teleports you to a player.')
+:add_param('player',false,'player-online') -- player to teleport to, must be online (if dead goes to where they died)
+:add_alias('tp-me','tpme')
+:add_tag('admin_only',true)
+:register(function(player,to_player,raw)
+    if to_player.index == player.index then
+        -- return if attempting to teleport to self
+        return Commands.error{'exp-commands.tp-to-self'}
+    end
+    if not teleport(player,to_player) then
+        -- return if the teleport failed
+        return Commands.error{'exp-commands.tp-no-position-found'}
+    end
+end)