From cd06b13f66006bf9c9413fc9b01f50891e6b0de1 Mon Sep 17 00:00:00 2001
From: yugecin <yugecin@users.noreply.github.com>
Date: Sun, 11 Dec 2016 02:33:50 +0100
Subject: [PATCH] tooltip with description

---
 src/yugecin/opsudance/ui/OptionsOverlay.java | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/yugecin/opsudance/ui/OptionsOverlay.java b/src/yugecin/opsudance/ui/OptionsOverlay.java
index cf4c0d21..3d82158b 100644
--- a/src/yugecin/opsudance/ui/OptionsOverlay.java
+++ b/src/yugecin/opsudance/ui/OptionsOverlay.java
@@ -120,8 +120,24 @@ public class OptionsOverlay {
 		// options
 		renderOptions(g);
 
+		// UI
 		UI.getBackButton().draw();
 		UI.draw(g);
+
+		// tooltip
+		renderTooltip(g, mouseX, mouseY);
+	}
+
+	private void renderTooltip(Graphics g, int mouseX, int mouseY) {
+		if (hoverOption != null) {
+			String optionDescription = hoverOption.getDescription();
+			float textWidth = Fonts.SMALL.getWidth(optionDescription);
+			Color.black.a = 0.7f;
+			g.setColor(Color.black);
+			g.fillRoundRect(mouseX + 10, mouseY + 10, 10 + textWidth, 10 + Fonts.SMALL.getLineHeight(), 4);
+			Fonts.SMALL.drawString(mouseX + 15, mouseY + 15, optionDescription, Color.white);
+			Color.black.a = 1f;
+		}
 	}
 
 	private void renderOptions(Graphics g) {