Basic4GL

array ascii ascii-game automatic background basic basic4gl beginner branch chance clear close code color constant control controller conversion core-langauge core-language cursor data data-structure data-type dim display down draw easy end error faq file flip function game game-loop game-programming graphics guide how-to input install key keyboard length limit line-input locate loop math maze member minimum mouse mouse-cursor music negative _no-parent note novice opengl output platform-game player player-control position press primer program-flow random random-seed real rgb right rotation scan screen sign simple sine size slide-control source-code sprite string struc _stub subroutine swap text text-game texture timing tutorial val value variable wiki-list window