Add the rest of the game.

mods/artifact_base/init.lua

@@ -60,7 +60,7 @@ function artifact.play_sound(def)
     --def.gain = nil
     if def.pos then
         for _, m in pairs(artifact.players) do
-            local dist = vector.distance(m.pos, def.pos)
+            local dist = m.pos:distance(def.pos)
             if dist <= (def.range or 32) and m.name ~= def.exclude_player and not (def.to_player and m.name ~= def.to_player) then
                 def.to_player = m.name
                 def.gain = (def.gain or 1) *(1 -math.sqrt(dist /(def.range or 32)))

mods/artifact_characters/init.lua

@@ -34,9 +34,7 @@ function ns.apply_vix(m)
     m.eye_height = 1.5
     -- Switch hand appearance.
     m.inv:set_stack("main", 1, ItemStack("input_"..m.character))
-    if m.healthbar then
-        m.object:hud_change(m.healthbar, "text", "artifact_heart_vix.png")
-    end
+    m.object:hud_change(m.healthbar, "text", "artifact_heart_vix.png")
     if m.blackrod then
         m.blackrod:remove()
         m.blackrod = nil

mods/artifact_player/init.lua

@@ -10,8 +10,7 @@ Player = setmetatable({
         local m = setmetatable({
             object = p,
             pitch = 0,
-            yaw = 0,
-            pos = p:get_pos()
+            yaw = 0
         }, {__index = Player})
         
         m.name = p:get_player_name()

mods/artifact_story/init.lua

@@ -64,9 +64,6 @@ minetest.register_entity(":artifact:vix_scene", {
     end,
     on_deactivate = function(e)
         vix_scene = nil
-        if e.particles then
-            minetest.delete_particlespawner(e.particles)
-        end
     end,
     on_step = function(e)
         if e._can_check then
@@ -95,34 +92,6 @@ minetest.register_entity(":artifact:vix_scene", {
     end
 })
 
-
-local help
-local function pre_vix_on_whacked(type, target)
-    local checkpoint = db:get("checkpoint:pre_vix")
-    if checkpoint == "begin" then -- We're still in the start closet.
-        if type == "object" then
-            help:cancel()
-            vix_scene._can_check = true
-        end
-        db:set_string("checkpoint:pre_vix", "in_room")
-    elseif checkpoint == "in_room" then -- We're actually in the room.
-        if type == "node" and target.node_under.name:find "forcefield_generator" then
-            local num = db:get_int("checkpoint:pre_vix_fields_broken") +1
-            db:set_int("checkpoint:pre_vix_fields_broken", num)
-            if num == 1 then -- Key breaks his first generator.
-                minetest.after(1, function()
-                    artifact.push_chat_message("Hehe.", "Key", "artifact_key_splash_low.png")
-                end)
-            elseif num >= 5 then -- All generators are down.
-                vix_scene._can_check = nil
-                -- Wait just a bit, so the player can look up.
-                minetest.after(0.5, function()
-                    ns.play_vix_scene()
-                end)
-            end
-        end
-    end
-end
 function ns.enter_pre_vix_state()
     for _, m in pairs(artifact.players) do
         m:add_health_bar()
@@ -134,13 +103,38 @@ function ns.enter_pre_vix_state()
         m:set_spawnpoint(artifact.origin:offset(0, -73.5, -4))
     end
     minetest.add_entity(artifact.origin:offset(-16.5, -72.5, -17), "artifact:vix_scene")
-    help = minetest.after(15, function()
+    local help = minetest.after(15, function()
         for _, m in pairs(artifact.players) do
             artifact.show_help_message(m, "Certain nodes can be broken by punching them with the blackrod.", "info")
         end
     end)
     db:set_string("checkpoint:pre_vix", "begin")
-    artifact.on_whacked = pre_vix_on_whacked
+    artifact.on_whacked = function(type, target)
+        local checkpoint = db:get("checkpoint:pre_vix")
+        if checkpoint == "begin" then -- We're still in the start closet.
+            if type == "object" then
+                help:cancel()
+                vix_scene._can_check = true
+            end
+            db:set_string("checkpoint:pre_vix", "in_room")
+        elseif checkpoint == "in_room" then -- We're actually in the room.
+            if type == "node" and target.node_under.name:find "forcefield_generator" then
+                local num = db:get_int("checkpoint:pre_vix_fields_broken") +1
+                db:set_int("checkpoint:pre_vix_fields_broken", num)
+                if num == 1 then -- Key breaks his first generator.
+                    minetest.after(1, function()
+                        artifact.push_chat_message("Hehe.", "Key", "artifact_key_splash_low.png")
+                    end)
+                elseif num == 5 then -- All generators are down.
+                    vix_scene._can_check = nil
+                    -- Wait just a bit, so the player can look up.
+                    minetest.after(0.5, function()
+                        ns.play_vix_scene()
+                    end)
+                end
+            end
+        end
+    end
 end
 
 function ns.enter_main_state()
@@ -266,7 +260,7 @@ artifact.register_node("stasis_beacon", {
     paramtype = "light"
 })
 
--- The 'cutscene' played after the player frees Vix.
+-- The 'cutscene' playerd after the player frees Vix.
 function ns.play_vix_scene()
     -- Kaboom.
     minetest.add_particle {
@@ -990,10 +984,6 @@ minetest.register_on_joinplayer(function(p)
         }
     end
     
-    if state == ns.states.pre_vix then
-        artifact.on_whacked = pre_vix_on_whacked
-    end
-    
     if state == ns.states.pre_vix and db:get_int("checkpoint:pre_vix_fields_broken") >= 5 then
         -- If the player left during the scene for some reason, start it over when they join back.
         ns.play_vix_scene()