Record original spawns

* Record players original spawns so they can be restored after they accept an invite
* Allow admins to reset players' original spawns

init.lua

@@ -134,13 +134,24 @@ function rspawn:set_player_spawn(name, newpos)
     end)
 end
 
+local function register_original_spawn(playername, pos)
+    -- We say players cannot find their original spawn after invite
+    -- That is the intended behaviour ; however we should still record this. Just in case.
+    if not rspawn.playerspawns["original spawns"] then
+        rspawn.playerspawns["original spawns"] = {}
+    end
+    rspawn.playerspawns["original spawns"][playername] = pos
+end
+
 function rspawn:set_newplayer_spawn(player)
+    -- only use for new players / players who have never had a randomized spawn
     local playername = player:get_player_name()
 
     if not rspawn.playerspawns[playername] then
         local newpos = rspawn:get_next_spawn()
 
         if newpos then
+            register_original_spawn(playername, newpos)
             rspawn:set_player_spawn(playername, newpos)
 
         else
@@ -152,7 +163,7 @@ function rspawn:set_newplayer_spawn(player)
             else
                 minetest.chat_send_player(playername, "Could not get custom spawn! Retrying in "..rspawn.gen_frequency.." seconds")
 
-                minetest.after(rspawn.gen_frequency+2, function()
+                minetest.after(rspawn.gen_frequency, function()
                     rspawn:set_newplayer_spawn(player)
                 end)
             end

src/commands.lua

@@ -110,11 +110,39 @@ minetest.register_chatcommand("newspawn", {
 })
 
 minetest.register_chatcommand("playerspawn", {
-	description = "Randomly select a new spawn position for a player.",
-	params = "playername",
+	description = "Randomly select a new spawn position for a player, or use specified position, 'original' for their original spawn.",
+	params = "<playername> [<pos> | original]",
 	privs = "spawnadmin",
-	func = function(adminname, playername)
-        request_new_spawn(adminname, playername)
+	func = function(name, args)
+        if args ~= "" then
+            args = splitstring(args, " ")
+
+            if #args == 2 then
+                local tname = args[1]
+                local tpos
+
+                if args[2] == "original" then
+                    tpos = rspawn.playerspawns["original spawns"][tname]
+                    if not tpos then
+                        minetest.chat_send_player( name, "Could not find original spawn for "..tname)
+                        minetest.chat_send_player(tname, "Could not find original spawn for "..tname)
+                        return
+                    end
+                else
+                    tpos = minetest.string_to_pos(args[2])
+                end
+
+                if tpos then
+                    rspawn:set_player_spawn(tname, tpos)
+                    return
+                end
+            elseif #args == 1 then
+                request_new_spawn(name, args[1])
+                return
+            end
+        end
+
+        minetest.chat_send_player(name, "Error. See '/help playerspawn'")
 	end
 })
 

src/invites.lua

@@ -60,7 +60,7 @@ function rspawn.invites:invite_player_fromto(hostname, guestname)
 
     local hostspawn_s = minetest.pos_to_string(rspawn.playerspawns[hostname])
 
-    minetest.chat_send_player(guestname, hostname.." invited you to join their spawn point.\nIf you accept, your spawn point will be set to "..hostspawn_s.." and you will be taken there immediately.\n    This cannot be undone.\n\nRun '/spawn accept' to accept, '/spawn decline' to decline and clear the invite.")
+    minetest.chat_send_player(guestname, hostname.." invited you to join their spawn point.\nIf you accept, your spawn point will be set to "..hostspawn_s.." and you will be taken there immediately.\n    WARNING: This CANNOT BE UNDONE.\n\nRun '/spawn accept' to accept, '/spawn decline' to decline and clear the invite.")
 
     minetest.chat_send_player(hostname,
         "You have invited "..guestname.." to join your spawn.\nIf they accept, you will be charged \n\n    "..levvy_qtty.." "..levvy_nicename.." \n\nwhich will be taken from your inventory."