- [NEW] 'app' module

- [NEW] 'editor' module
- [NEW] 'msgbox' module
- [NEW] 'score' module
- [NEW] 'ui' module
- [NEW] 'util' module

data/app.lua

@@ -0,0 +1,16 @@
+app = {
+
+    update = nil,
+    stack = {},
+
+    push = function(func)
+        table.insert(app.stack, mini.update)
+        mini.update = func
+    end,
+
+    pop = function()
+        if #app.stack > 0 then
+            mini.update = table.remove(app.stack)
+        end
+    end,
+}