Implement the aethernet for aetherytes and ensure both aetherytes and aethernet shards

do better about not yeeting you into invalid zones, crashing the client, or softlocking

resources/scripts/common/GenericAethernetShard.lua

@@ -1,18 +1,32 @@
 -- generic aetheryte, use this for all of the aethernet shards
 
---- scene 02 - aetheryte menu
---- scene 03 - "you have aethernet access" message and vfx
+--- scene 00000 - does nothing
+--- scene 00001 - does nothing
+--- scene 00002 - aetheryte menu
+--- scene 00003 - "you have aethernet access" message and vfx
+--- scene 00100 - "According to the message engraved in the base, special permission is required to use this aetheryte." (Eulmore-specific)
+--- scene 00200 - "The aetheryte has ceased functioning." (Eulmore-specific)
+
+SCENE_SHOW_MENU = 00002
+SCENE_HAVE_AETHERNET_ACCESS = 00003
 
 function onTalk(target, player)
-    player:play_scene(target, EVENT_ID, 00002, 8192, 0)
+    player:play_scene(target, EVENT_ID, SCENE_SHOW_MENU, 8192, 0)
 end
 
 function onReturn(scene, results, player)
     local AETHERNET_MENU_CANCEL = 0
     local destination = results[1]
-    player:finish_event(EVENT_ID)
 
+    if scene == SCENE_SHOW_MENU then
         if destination ~= AETHERNET_MENU_CANCEL then
+            player:finish_event(EVENT_ID) -- Need to finish the event here, because warping does not return to this callback (the game will crash or softlock otherwise)
             player:warp_aetheryte(destination)
+            return
         end
+    --elseif scene == HAVE_AETHERNET_ACCESS then
+        -- TODO: attunement logic
+    end
+
+    player:finish_event(EVENT_ID)
 end

resources/scripts/common/GenericAetheryte.lua

@@ -1,16 +1,52 @@
 -- generic aetheryte, use this for all of the big aetherytes
 
---- scene 02 - aetheryte menu
---- scene 03 - "you have aethernet access" message and vfx
---- scene 100 - "According to the message engraved in the base, special permission is required to use this aetheryte." (Eulmore-specific)
---- scene 200 - "The aetheryte has ceased functioning." (Eulmore-specific)
+--- scene 00000 - display main menu ("Welcome to <location>.")
+--- scene 00001 - softlocks, unknown purpose
+--- scene 00002 - aethernet menu (used only by aethernet shards? scene 00 for big aetherytes display the aethernet submenu without needing an additional play_scene)
+--- scene 00003 - "you have aethernet access" message and vfx
+--- scene 00100 - "According to the message engraved in the base, special permission is required to use this aetheryte." (Eulmore-specific)
+--- scene 00200 - "The aetheryte has ceased functioning." (Eulmore-specific)
+
+SCENE_SHOW_MENU = 00000
+SCENE_HAVE_AETHERNET_ACCESS = 00003
 
 function onTalk(target, player)
     --- param has to be 1 for the menu to even show up
-    player:play_scene(target, EVENT_ID, 00000, 8192, 1)
+    player:play_scene(target, EVENT_ID, SCENE_SHOW_MENU, 8192, 1)
 end
 
 function onReturn(scene, results, player)
-    --- results [3] is 1 if the player requested to set it as their home point
+    local AETHERNET_SUBMENU = 4
+    local AETHERNET_SUBMENU_CANCEL = 0
+    local SET_HOME_POINT = 1
+    local HOME_PNT_YES = 1
+    local HOME_PNT_NO = 0
+    -- local REGISTER_FAVORITE_DSTN = ??? -- Unable to obtain right now, seems to return 0 regardless
+    -- local REGISTER_SECURITY_TOKEN_DSTN = ??? -- Unable to obtain right now, seems to return 0 regardless
+
+    local resultc = table.getn(results) -- TODO: Do we need to check this still? Can the favorite/security menus return more than 2, once they work?
+
+    local menu_option = results[1]
+    local decision = results[2]
+
+    if scene == SCENE_SHOW_MENU then -- main aetheryte prompt scene
+        if menu_option == SET_HOME_POINT then
+            -- TODO: logic for setting home point
+            --[[ if decision == HOME_PNT_YES then
+            else
+            end ]]
+        elseif menu_option == AETHERNET_SUBMENU then
+            if decision ~= AETHERNET_SUBMENU_CANCEL then
+                player:finish_event(EVENT_ID) -- Need to finish the event here, because warping does not return to this callback (the game will crash or softlock otherwise)
+                player:warp_aetheryte(decision)
+                return
+            end
+        --[[elseif menu_option == REGISTER_FAVORITE_DSTN then
+            -- TODO: Favorite Destination logic
+        else -- REGISTER_SECURITY_TOKEN_DSTN
+            -- TODO: Security Token Free Destination logic ]]
+        end
+    end
+
     player:finish_event(EVENT_ID)
 end