rendering a board of squares

src/point.js

@@ -1,8 +1,8 @@
 
 export default class Point {
-	constructor(newX, newY) {
-		this.x = newX;
-		this.y = newY;
+	constructor(x, y) {
+		this.x = Math.round(x);
+		this.y = Math.round(y);
 	}
 
 	getX() { return this.x; }