use GLSL shaders

modules/addon_console/commands.lua

@@ -0,0 +1,5 @@
+function dumpWidgets()
+  for i=1,UI.root:getChildCount() do
+    print(UI.root:getChildByIndex(i):getId())
+  end
+end

modules/addon_console/console.lua

@@ -34,7 +34,7 @@ local function completeCommand()
   local cursorPos = commandLineEdit:getCursorPos()
   if cursorPos == 0 then return end
 
-  local commandBegin = string.sub(commandLineEdit:getText(), 1, cursorPos)
+  local commandBegin = commandLineEdit:getText():sub(1, cursorPos)
   local possibleCommands = {}
 
   -- create a list containing all globals
@@ -43,7 +43,7 @@ local function completeCommand()
 
   -- match commands
   for k,v in pairs(allVars) do
-    if string.sub(k, 1, cursorPos) == commandBegin then
+    if k:sub(1, cursorPos) == commandBegin then
       table.insert(possibleCommands, k)
     end
   end
@@ -63,9 +63,9 @@ local function completeCommand()
       if #possibleCommands[1] < cursorPos then
         break
       end
-      expandedComplete = commandBegin .. string.sub(possibleCommands[1], cursorPos, cursorPos)
+      expandedComplete = commandBegin .. possibleCommands[1]:sub(cursorPos, cursorPos)
       for i,v in ipairs(possibleCommands) do
-        if string.sub(v, 1, #expandedComplete) ~= expandedComplete then
+        if v:sub(1, #expandedComplete) ~= expandedComplete then
           done = true
         end
       end

modules/addon_console/console.otmod

@@ -8,11 +8,9 @@ Module
   autoLoad: true
   autoLoadPriority: 20
 
-  dependencies:
-    - core
-
   onLoad: |
     require 'console'
+    require 'commands'
     Console.init()
     return true