onDraw(tag: Tag, action: (obj: GameObj)=>void): KEventController

Register an event that runs every frame (~60 times per second) for all game objs with certain tag (this is the same as onUpdate but all draw events are run after update events, drawXXX() functions only work in this phase).

paramtag- The tag to listen for.

paramaction- The function to run when the event is triggered.

returnsThe event controller.

sincev2000.1

onDraw(action: ()=>void): KEventController

Register an event that runs every frame (~60 times per second) (this is the same as onUpdate but all draw events are run after update events, drawXXX() functions only work in this phase).

onDraw(() => {
    drawLine({
        p1: vec2(0),
        p2: mousePos(),
        color: rgb(0, 0, 255),
    })
})

returnsThe event controller.

sincev2000.1