: Runs when an instance is destroyed or the room changes. Essential for destroying dynamic data structures to prevent memory leaks. 4. Advanced GML Features
// Input detection key_left = keyboard_check(vk_left); key_right = keyboard_check(vk_right);
Are you struggling with a (like inventory systems, state machines, or saving/loading)? What is your target platform (PC, Mobile, or Console)?
hp -= 10; x = checkpoint_x; y = checkpoint_y; gamemaker studio 2 gml
// Declaration myNumber = 10; // Real/Double myString = "Hello"; // String myBool = true; // Boolean (1 or 0)
: Functions used specifically to build these structs, allowing for a form of Object-Oriented Programming (OOP) within GML.
GameMaker boasts one of the most comprehensive, easy-to-read documentation manuals in the entire game industry. You can press F1 on any keyword or function in the engine to open the manual and see exact code examples. : Runs when an instance is destroyed or the room changes
// Draw GUI Event draw_set_color(c_black); draw_text(10, 10, "Score: " + string(global.score)); draw_text(10, 30, "Lives: " + string(global.lives));
If you ever doubt the capabilities of GML, simply look at the games made with it. GameMaker Language has powered some of the most celebrated and commercially successful indie games in history.
Text wrapped in quotation marks (e.g., "Hello World" ). Booleans: true or false . Arrays: Collections of values indexed by numbers. inventory = ["Sword", "Shield", "Potion"]; Use code with caution. Conditional Statements Advanced GML Features // Input detection key_left =
If you have 10 enemy types, create a parent obj_enemy_parent .
From the ground-breaking platformer Spelunky to the chillingly atmospheric Undertale , and the critically acclaimed Hyper Light Drifter , GML has been the secret engine behind a new generation of classics. If you're ready to explore why this dynamic duo continues to be a favorite for beginners and pros alike, you've come to the right place.
function create(name, health) this.name = name; this.health = health;