[common] bullet with bricks collision

src/common/haxe/ru/m/geom/Point.hx

@@ -0,0 +1,15 @@
+package ru.m.geom;
+
+class Point {
+    public var x(default, default):Float;
+    public var y(default, default):Float;
+
+    public function new(x:Float, y:Float) {
+        this.x = x;
+        this.y = y;
+    }
+
+    public function add(point:Point):Point {
+        return new Point(x + point.x, y + point.y);
+    }
+}