Moved setting of package.path in lua to init.lua

data/levels/scripts/Template.lua

@@ -1,5 +1,3 @@
---I have no idea why this hack from the internet works, but it does...
-package.path = debug.getinfo(1,"S").source:match[[^@?(.*[\/])[^\/]-$]] .."?.lua;".. package.path
 local global = require( "global" )
 if(global.triggeredSCRIPTNAME == nil) then
     global.triggeredSCRIPTNAME = false

data/levels/scripts/global.lua

@@ -1,3 +1,3 @@
 --global variable space
-local M = {}
-return M
+local global = {}
+return global

data/levels/scripts/init.lua

@@ -0,0 +1,4 @@
+-- Inits search path for require.
+-- This file needs to stay next to the other scripts.
+
+package.path = debug.getinfo(1,"S").source:match[[^@?(.*[\/])[^\/]-$]] .."?.lua;".. package.path

data/levels/scripts/openFirstDoor.lua

@@ -1,5 +1,3 @@
---I have no idea why this hack from the internet works, but it does...
-package.path = debug.getinfo(1,"S").source:match[[^@?(.*[\/])[^\/]-$]] .."?.lua;".. package.path
 local global = require( "global" )
 if(global.triggeredOpenFirstDoor == nil) then
     global.triggeredOpenFirstDoor = false

data/levels/scripts/openFirstDoorUndo.lua

@@ -1,5 +1,3 @@
---I have no idea why this hack from the internet works, but it does...
-package.path = debug.getinfo(1,"S").source:match[[^@?(.*[\/])[^\/]-$]] .."?.lua;".. package.path
 local global = require( "global" )
 if(global.triggeredOpenFirstDoorUndo == nil) then
     global.triggeredOpenFirstDoorUndo = true

loader.cc

@@ -380,6 +380,10 @@ void Loader::load(std::string filePath, Level* level, std::string compositionsPa
     }//iterating over all compositions in Level.xml
     
     //load triggers
+
+    // call init.lua to init the module load path in Lua
+    std::string initLuaPath = scriptPath + "init.lua";
+    luaL_dofile(level->getLuaState(), initLuaPath.c_str());
     XMLElement* composition = doc->FirstChildElement("composition");
     for(; composition; composition=composition->NextSiblingElement("composition")){
         XMLElement* xmlTrigger = composition->FirstChildElement("trigger");