return toolong rays at max dist isntead of failing

demo/demo.cpp

@@ -2,14 +2,14 @@
 
 void game::run(SDL_Renderer* renderer)
 {
-	ray2D ray = ray2D::trace(vector2(0, 201), vector2(1, 0));
+	for (int i = 0; i < 360; i += 1)
-	ray2D ray2 = ray2D::trace(vector2(201, 0), vector2(0, 1));
+	{
-	SDL_RenderDrawLine(renderer, ray.start.x, ray.start.y, ray.end.x, ray.end.y);
+		float x = 1 * sinf(i);
-	SDL_RenderDrawLine(renderer, ray2.start.x, ray2.start.y, ray2.end.x, ray2.end.y);
+		float y = 1 * cosf(i);
-	std::cout << global::entList.at(0) << std::endl;
+		ray2D ray2 = ray2D::trace(vector2(300, 300), vector2(x, y));
-	if (ray.hitEnt)
-		std::cout << std::hex << ray.hitEnt << std::endl;
 
+		SDL_RenderDrawLine(renderer, ray2.start.x, ray2.start.y, ray2.end.x, ray2.end.y);
+	}
 	//demo rays with moving object
 	global::entList.at(0)->x = global::mousePos.x;
 	global::entList.at(0)->y = global::mousePos.y;

stuff/objects/ray2D.h

@@ -19,7 +19,7 @@ struct ray2D
 		{
 			for (square* object : global::entList)
 			{
-				if (inRect(point, vector2(object->x, object->y), vector2(object->x + object->radius, object->y + object->radius)))
+				if (inRect(point, vector2(object->x, object->y), vector2(object->x + object->radius, object->y + object->radius)) || ray.dist > 1500)
 				{
 					ray.start = start;
 					ray.end = point;
@@ -30,11 +30,6 @@ struct ray2D
 				}
 			}
 			ray.dist = start.distance(point);
-			if (ray.dist > 1500)
-			{
-				ray.dist = -1;
-				break;
-			}
 			point.x += direction.x;
 			point.y += direction.y;
 		}