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export class Vector {
constructor(x=0, y=0) {
this.x = x
this.y = y
}
add(newVector) {
this.x += newVector.x
this.y += newVector.y
return this
}
normalize() {
if (this.x != 0 && 0 != this.y) {
let hyp = Math.abs(this.x)
let cSquared = Math.pow(hyp, 2) / 2
let c = Math.sqrt(cSquared, 2)
this.x = this.x / Math.abs(this.x) * c
this.y = this.y / Math.abs(this.x) * c
}
return this
}
multiply(multiplier) {
this.x *= multiplier
this.y *= multiplier
return this
}
clone() {
return new Vector(this.x, this.y)
}
static division(vector_a, vector_b) {
return new Vector(
vector_a.x / vector_b.x,
vector_a.y / vector_b.y
)
}
floor() {
this.x = Math.floor(this.x)
this.y = Math.floor(this.y)
return this
}
}
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