From 7a4f57e3e692c621c20e58bc658d321842872de5 Mon Sep 17 00:00:00 2001
From: MrTheShy <49885496+MrTheShy@users.noreply.github.com>
Date: Mon, 9 Mar 2026 05:10:00 +0100
Subject: Reject duplicate UIDs on login and remove noisy gdraw debug log
 (#1013)

Players joining a server with a UID already in use are now disconnected
instead of the existing player being force-kicked. The previous behaviour
introduced in #767 allowed two clients with the same UID to coexist,
causing invisible players and undefined behaviour.

Also removes a per-frame debug printf in gdraw_SetViewSizeAndWorldScale
that was left in from earlier resolution-fix work.
---
 Minecraft.Client/Windows64/Iggy/gdraw/gdraw_d3d1x_shared.inl | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

(limited to 'Minecraft.Client/Windows64')

diff --git a/Minecraft.Client/Windows64/Iggy/gdraw/gdraw_d3d1x_shared.inl b/Minecraft.Client/Windows64/Iggy/gdraw/gdraw_d3d1x_shared.inl
index 0722308a..62e97e0f 100644
--- a/Minecraft.Client/Windows64/Iggy/gdraw/gdraw_d3d1x_shared.inl
+++ b/Minecraft.Client/Windows64/Iggy/gdraw/gdraw_d3d1x_shared.inl
@@ -998,11 +998,7 @@ static void RADLINK gdraw_SetViewSizeAndWorldScale(S32 w, S32 h, F32 scalex, F32
 {
    static S32 s_lastW = 0, s_lastH = 0;
    static F32 s_lastSx = 0, s_lastSy = 0;
-   if (w != s_lastW || h != s_lastH || scalex != s_lastSx || scaley != s_lastSy) {
-      app.DebugPrintf("[GDRAW] SetViewSize: fw=%d fh=%d scale=%.6f,%.6f frametex=%dx%d vx=%d vy=%d\n",
-         w, h, scalex, scaley, gdraw->frametex_width, gdraw->frametex_height, gdraw->vx, gdraw->vy);
-      s_lastW = w; s_lastH = h; s_lastSx = scalex; s_lastSy = scaley;
-   }
+
    memset(gdraw->frame, 0, sizeof(gdraw->frame));
    gdraw->cur = gdraw->frame;
    gdraw->fw = w;
-- 
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