diff --git a/src/yugecin/opsudance/render/RenderUtils.java b/src/yugecin/opsudance/render/RenderUtils.java
new file mode 100644
index 00000000..c78d9416
--- /dev/null
+++ b/src/yugecin/opsudance/render/RenderUtils.java
@@ -0,0 +1,54 @@
+/*
+ * opsu!dance - fork of opsu! with cursordance auto
+ * Copyright (C) 2016 yugecin
+ *
+ * opsu!dance is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * opsu!dance is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with opsu!dance.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package yugecin.opsudance.render;
+
+import org.newdawn.slick.Graphics;
+
+public class RenderUtils {
+
+	public static void drawDottedLine(Graphics g, float fromX, float fromY, float toX, float toY, int dotAmount, int dotRadius) {
+		float dx = (toX - fromX) / (dotAmount - 1);
+		float dy = (toY - fromY) / (dotAmount - 1);
+		for (; dotAmount > 0; dotAmount--) {
+			fillCenteredRect(g, fromX, fromY, dotRadius);
+			fromX += dx;
+			fromY += dy;
+		}
+	}
+
+	public static void drawDottedLine(Graphics g, int fromX, int fromY, int toX, int toY, int dotAmount, int dotRadius) {
+		float dx = (float) (toX - fromX) / (dotAmount - 1);
+		float dy = (float) (toY - fromY) / (dotAmount - 1);
+		for (; dotAmount > 0; dotAmount--) {
+			fillCenteredRect(g, fromX, fromY, dotRadius);
+			fromX += dx;
+			fromY += dy;
+		}
+	}
+
+	public static void fillCenteredRect(Graphics g, int x, int y, int radius) {
+		int totalLength = radius * 2 + 1;
+		g.fillRect(x - radius, y - radius, totalLength, totalLength);
+	}
+
+	public static void fillCenteredRect(Graphics g, float x, float y, float radius) {
+		float totalLength = radius * 2f + 1f;
+		g.fillRect(x - radius, y - radius, totalLength, totalLength);
+	}
+
+}