This means that move_wrap() is only useful when an instance moves outside the room, or encounters the edge of a room. Wrap region no longer limited to room bordersĪnother problem with move_wrap() is that it is intended to work with the Outside Room or Intersect Boundary GML Events. IMprOVE_WRAP eliminates this dependency, so that an instance no longer need to use the GML speed variables in order to wrap wrap behavior in iMprOVE_WRAP is based entirely on an instance’s x,y position. When they do so, they are often confused when they discover that move_wrap() doesn’t do what they expect. Many GM:S users will implement their own movement systems that eschew these variables, in order to give themselves complete control over the movement engine. But you can also “move” an instance by changing it’s x and y position in the room, without setting a speed. In standard GML, the variables speed, hspeed, and vspeed are used to move instances. One of the most troublesome limitations of move_wrap() is that it only works for instances that have a speed. iMprOVE_WRAP improvements over move_wrap() Wrap behavior is no longer based on the built-in GML speed variables. iMprOVE_WRAP addresses these limitations, resulting in a more powerful, flexible implementation. GameMaker: Studio has a GML function, move_wrap(), which is intended to provide this feature easily, but it has a few limitations. Many video games have the feature that exiting one side of the screen will “wrap” you around to the opposite side - notable examples of this include the smash hit classics Asteroids and Pac Man. Today I’ve released a new asset on the YoYoGames Marketplace, called iMprOVE_WRAP. Why arguing about Link’s gender is dumb, and why it’s important.“Null Room” hidden in Superman (Atari, 1979).video games, programming, the internet, and stuff
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