From 69fc75b1af458ba76d18bc08686d62de24f3338f Mon Sep 17 00:00:00 2001
From: Willem Cazander <git.2022@distributedrebirth.love>
Date: Tue, 1 Feb 2022 00:26:21 +0100
Subject: [PATCH] Small ui fix

---
 core/src/love/distributedrebirth/demo4d/ImGuiSetup.java   | 8 ++++----
 .../demo4d/music/MusicPlayerRenderer.java                 | 8 ++++++--
 2 files changed, 10 insertions(+), 6 deletions(-)

diff --git a/core/src/love/distributedrebirth/demo4d/ImGuiSetup.java b/core/src/love/distributedrebirth/demo4d/ImGuiSetup.java
index 00a8587b..fa04050b 100644
--- a/core/src/love/distributedrebirth/demo4d/ImGuiSetup.java
+++ b/core/src/love/distributedrebirth/demo4d/ImGuiSetup.java
@@ -43,9 +43,9 @@ public class ImGuiSetup {
 	}
 	
 	private static void initFonts(final ImGuiIO io) {
-		io.getFonts().addFontDefault(); // Add default font for latin glyphs
+		io.getFonts().addFontDefault();
 
-		final ImFontGlyphRangesBuilder rangesBuilder = new ImFontGlyphRangesBuilder(); // Glyphs ranges provide
+		ImFontGlyphRangesBuilder rangesBuilder = new ImFontGlyphRangesBuilder();
 		rangesBuilder.addRanges(io.getFonts().getGlyphRangesDefault());
 		rangesBuilder.addRanges(io.getFonts().getGlyphRangesCyrillic());
 		rangesBuilder.addRanges(io.getFonts().getGlyphRangesJapanese());
@@ -68,8 +68,8 @@ public class ImGuiSetup {
 			}
 		}
 
-		final ImFontConfig fontConfig = new ImFontConfig();
-		fontConfig.setMergeMode(true);  // Enable merge mode to merge cyrillic, japanese and icons with default font
+		ImFontConfig fontConfig = new ImFontConfig();
+		fontConfig.setMergeMode(true);
 
 		final short[] glyphRanges = rangesBuilder.buildRanges();
 		io.getFonts().addFontFromMemoryTTF(Gdx.files.internal("font/NotoSansCJKjp-Medium.otf").readBytes(), 14, fontConfig, glyphRanges);
diff --git a/core/src/love/distributedrebirth/demo4d/music/MusicPlayerRenderer.java b/core/src/love/distributedrebirth/demo4d/music/MusicPlayerRenderer.java
index 7e1c3e5b..2644250d 100644
--- a/core/src/love/distributedrebirth/demo4d/music/MusicPlayerRenderer.java
+++ b/core/src/love/distributedrebirth/demo4d/music/MusicPlayerRenderer.java
@@ -46,8 +46,12 @@ public class MusicPlayerRenderer extends ImGuiRendererMain {
 			ImGui.text(currentSong.getName());
 		}
 		ImGui.separator();
-		if (ImGui.button("Play")) {
-			main.music.play(currentSong);
+		if (currentSong != null) {
+			if (ImGui.button("Play")) {
+				main.music.play(currentSong);
+			}
+		} else {
+			ImGui.text("Play");
 		}
 		ImGui.sameLine();
 		if (ImGui.button("<")) {