Game Maker Studio: How to Hide & Appear, using a Mask Code.
Visit my Pinterest site: https://bit.ly/2L7BURv
GMX File: https://bit.ly/2m7mIe9
obj_badguy
Events:
Collision with obj_show
Actions:
obj_badguy.visible = true;
Events:
Collision with obj_hide
Actions:
obj_badguy.visible = false;