From 773cf309f024a831a4cfe3756cea00e23c366f31 Mon Sep 17 00:00:00 2001
From: klemek <klemek.dev@proton.me>
Date: Fri, 28 Aug 2026 18:04:41 +0200
Subject: [PATCH] show demo mode

---
 forge-steel        | 2 +-
 project/frag7.glsl | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/forge-steel b/forge-steel
index 0a43f3f..69f98e5 160000
--- a/forge-steel
+++ b/forge-steel
@@ -1 +1 @@
-Subproject commit 0a43f3f582400c4280ed77463aaf67d1c9f499a8
+Subproject commit 69f98e536ff60a8ca8ff6c174d7eac938e038a3e
diff --git a/project/frag7.glsl b/project/frag7.glsl
index cacf856..eb7873d 100644
--- a/project/frag7.glsl
+++ b/project/frag7.glsl
@@ -10,11 +10,15 @@ out vec4 fragColor;
 
 uniform sampler2D iTex0;
 uniform int iFPS;
+uniform int iDemo;
+
+const int[] demoStr = int[5](0x44, 0x45, 0x4D, 0x4F, 0x00);
 
 void main() {
     // vec2 uv = 1 - vUV;
     vec2 uv = vUV;
     vec3 c = texture(iTex0, uv).xyz;
-    c = mix(c, 1 - c, write_int(uv * 20, vec2(1.), iFPS, 2));
+    c = mix(c, 1 - c, iDemo * write_int(uv * 20, vec2(1.), iFPS, 2));
+    c = mix(c, 1 - c, iDemo * write_5(uv * 20, vec2(1., 19.), demoStr));
     fragColor = vec4(c, 1);
 }