17 lines
447 B
TypeScript
17 lines
447 B
TypeScript
export class Vec2 {
|
|
public static readonly Zero = new Vec2(0, 0);
|
|
|
|
public constructor(public readonly x: number, public readonly y: number) {}
|
|
|
|
public add(other: Vec2): Vec2 {
|
|
return new Vec2(this.x + other.x, this.y + other.y);
|
|
}
|
|
|
|
public subtract(other: Vec2): Vec2 {
|
|
return new Vec2(this.x - other.x, this.y - other.y);
|
|
}
|
|
|
|
public multiply(other: Vec2): Vec2 {
|
|
return new Vec2(this.x * other.x, this.y * other.y);
|
|
}
|
|
}
|