fix: don't render empty Color4I as a white block

desht · desht · commit 20a078a438bf · 2026-01-06T11:46:25.000Z
diff --git a/common/src/main/java/dev/ftb/mods/ftblibrary/client/icon/Color4IRenderer.java b/common/src/main/java/dev/ftb/mods/ftblibrary/client/icon/Color4IRenderer.java
@@ -12,7 +12,7 @@ public enum Color4IRenderer implements IconRenderer<Color4I> {
 
     @Override
     public void render(Color4I icon, GuiGraphics graphics, int x, int y, int w, int h) {
-        if (w > 0 && h > 0) {
+        if (w > 0 && h > 0 && !icon.isEmpty()) {
             graphics.fill(RenderPipelines.GUI, x, y, x + w, y + h, icon.rgba());
         }
     }

Original file line number	Diff line number	Diff line change
`@@ -12,7 +12,7 @@ public enum Color4IRenderer implements IconRenderer<Color4I> {`
`12`	`12`
`13`	`13`	`@Override`
`14`	`14`	`public void render(Color4I icon, GuiGraphics graphics, int x, int y, int w, int h) {`
`15`		`- if (w > 0 && h > 0) {`
	`15`	`+ if (w > 0 && h > 0 && !icon.isEmpty()) {`
`16`	`16`	`graphics.fill(RenderPipelines.GUI, x, y, x + w, y + h, icon.rgba());`
`17`	`17`	`}`
`18`	`18`	`}`