Mapping

$id_of = array(
  "3d_shadow_light.gmk"                  => 64
  "Animation Platform Example.gmk"       => 47
  "Backwards_Gaming_Platform_Engine.gmk" => 55
  "Blooming Glow.gmk"                    => 67
  "Cave In EGM.zip"                      => 20
  "cel_shading_example.gm6"              => 59
  "Conversion Example.gmk"               => 48
  "Copter.gmk"                           => 54
  "curves_example.gmk"                   => 40
  "Destructable 3D Terrain.gm6"          => 32
  "destructible_blocks.gmk"              => 60
  "enigmaphysicstest.gm81"               => 46
  "ex_mode7.zip"                         => 68
  "fake3d.gmk"                           => 66
  "flame_path.gmk"                       => 24
  "fpsexample.gmk"                       => 43
  "Hardware Performance Evaluator.zip"   => 45
  "House Effects Demo.gmk"               => 35
  "iso_jump.gm6"                         => 34
  "KingSpace 3.4.zip"                    => 31
  "lightengine.gmk"                      => 28
  "lightengine_new.gmk"                  => 62
  "Light_Flare_Tech.gmk"                 => 49
  "Mario Isometric.gmk"                  => 68
  "maze.gm81"                            => 21
  "minecraft example.gmk"                => 65
  "mode7.gmk"                            => 23
  "motion_plan.gm6"                      => 61
  "Paper Mario Battle EngineV2.6.zip"    => 63
  "platform_engine.gmk"                  => 69
  "project K.zip"                        => 26
  "random maze generator.gm6"            => 25
  "Raytracer.gmk"                        => 5
  "snake revenge.zip"                    => 50
  "StepByStep3D.zip"                     => 51
  "stormclouds.gmk"                      => 33
  "Tetris.gmk"                           => 27
  "Verlet Physics Engine.gmk"            => 4
  "Wild Racing.gmk"                      => 30
);