From 9a06904634314a9a582ad70f00f3ab28973f24ea Mon Sep 17 00:00:00 2001
From: Jonathan Coates <git@squiddev.cc>
Date: Sat, 23 Nov 2024 09:31:04 +0000
Subject: [PATCH] Only skip cursor if it exists

If the cursor is not visible then we'd end up blinking the last
character on the screen. And if the screen was empty we'd spew the logs
with GL errors.
---
 .../client/render/monitor/MonitorBlockEntityRenderer.java   | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/projects/common/src/client/java/dan200/computercraft/client/render/monitor/MonitorBlockEntityRenderer.java b/projects/common/src/client/java/dan200/computercraft/client/render/monitor/MonitorBlockEntityRenderer.java
index 43ca16ac7..f539227c4 100644
--- a/projects/common/src/client/java/dan200/computercraft/client/render/monitor/MonitorBlockEntityRenderer.java
+++ b/projects/common/src/client/java/dan200/computercraft/client/render/monitor/MonitorBlockEntityRenderer.java
@@ -209,9 +209,9 @@ public class MonitorBlockEntityRenderer implements BlockEntityRenderer<MonitorBl
                 foregroundBuffer.drawWithShader(
                     matrix, RenderSystem.getProjectionMatrix(), RenderTypes.getTerminalShader(),
                     // Skip the cursor quad if it is not visible this frame.
-                    FixedWidthFontRenderer.isCursorVisible(terminal) && FrameInfo.getGlobalCursorBlink()
-                        ? foregroundBuffer.getIndexCount()
-                        : foregroundBuffer.getIndexCount() - RenderTypes.TERMINAL.mode().indexCount(4)
+                    FixedWidthFontRenderer.isCursorVisible(terminal) && !FrameInfo.getGlobalCursorBlink()
+                        ? foregroundBuffer.getIndexCount() - RenderTypes.TERMINAL.mode().indexCount(4)
+                        : foregroundBuffer.getIndexCount()
                 );
 
                 // Clear state