Typescript move object back and forth

Question

I am working on a typescript web game.

I need the object to move back and forth along Y-Axis.

So basically, the object starts at coorY, with speed of dy, its current coordinate is Y.

When current Y is less than coorY(10), it move towards right, when it is greater than coorY + 50 (60), it move towards left.

public Move(): void {
        this._dy = 1;
        this.dir = true;
        if (this.y > this.coorY + 50) {
            this.dir = true;
            console.log("Forth " + (this.y - this.coorY));
        }
        else if (this.y < this.coorY) {
            this.dir = false;
            console.log("Back " + (this.y - this.coorY));
        }

        if (this.dir) {
            this.y -= this._dy;
        }
        else if (!this.dir) {
            this.y += this._dy;
        } 
    }

But somehow the object moves very little, it looks like it is shaking, or just stuck at original position. How do I make it move back and forth?

S. Dev · Accepted Answer · 2018-03-15 20:06:35Z

1

Remove this.dir = true; from inside the Move function.

Example

answered Mar 15, 2018 at 20:06

S. Dev

6195 silver badges18 bronze badges

Sign up to request clarification or add additional context in comments.

Collectives™ on Stack Overflow

Typescript move object back and forth

1 Answer 1

Comments

Your Answer

Hot Network Questions

Collectives™ on Stack Overflow

1 Answer 1

Comments

Your Answer

Sign up or log in

Post as a guest

Related