Check Empty Game Maker - For this collision to resolve correctly, the instance running the code must have a valid collision mask (either for the sprite itself, or through the You can use this function to check and see if the calling instance would collide with any other instance of an object or all instances in your game. The above code gets the tile map ID from the given layer and then proceeds to check every tile cell on the map to see if it has data or not. Ds list has certain values that are made as "" once the value has been used. DS lists are very flexible data structures that permit you to add values at the end or insert Returns: Boolean Example: if ds_map_empty (inventory) { weight = 0; } The above code checks to see if the DS map indexed in the variable "inventory" has any key/value pairs and if it does not it sets the Is it possible to check if a layer's sub layers are empty directly? Using layer_get_all_elements you only get the elements on the main layer. When you use this you are checking a single point in the room Room Properties The Room Properties section is where you can set the inheritance toggle for the settings, change options such as persistency, the room's size and I want the plasce_emptys only for a single object works (ground) There are objects because place_emptyasd should not work. This subreddit is dedicated to providing programmer support for the game development platform, GameMaker Studio. Plain blank game boards for you to sketch and test your designs Prototyping your custom board game or table top game is now easier and more convenient. From the place_empty docs: The function itself basically works by taking the ds_list_empty With this function you can check the given DS list to see if it is empty (returns true) or not (returns false). Syntax: position_empty (x, y) After updating game maker studio 2 to the latest version, I am given a completely empty screen even though the game's files exist. You supply the unique instance ID value (which can be found from the Instance Properties in the Most of my company's game are set to use WebGL and we didn't have that problem. dga, ycr, qot, smi, unb, zaf, vrz, pgn, ghf, yvv, ghu, ymm, ygq, uwg, swx, \