We don’t want multiple levels to be generated on top of one another. Take a look at the code snippet below.įirst, using layer_destroy_instances, we tell the game to destroy all instances associated with the level generation by clearing the layer_level layer. In the Create Event, we’re going to define some variables. Go ahead and create a new object, obj_generator. We’ll need a fourth object that handles the behind-the-scenes magic of generating out levels using sprite references. Making a controller object: obj_generator Simply make a fourth case and return an object. Hopefully, you can see how to add more of color-to-object these relationships if you desire. We’ll account for this later when we actually create instances of objects in the room. Lastly, we’ll want to default to returning undefined in the event there are no color matches. You can read more GameMaker facts in my article, 20 GameMaker tips, tricks, and code snippets.

It’s a silly quirk from the old days of GameMaker.

GameMaker Language reads hex in blue, red, then green instead of the Sprite Editor’s red, green, then blue. If you look closely, you’ll see that the last two hex value characters are swapped with the first two.

These look like the hex codes in the Sprite Editor, but there’s something slightly off about them. GameMaker prefaces colors with dollar sign symbols.

Game maker sprite creator