From 302bac10e6bf91f471e339062639b15ee26de300 Mon Sep 17 00:00:00 2001
From: Miloslav Ciz <drummyfish@disroot.org>
Date: Wed, 8 Jan 2025 00:01:08 +0100
Subject: [PATCH] Add some menu effects

---
 renderer.h | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/renderer.h b/renderer.h
index 12ef637..86c137c 100644
--- a/renderer.h
+++ b/renderer.h
@@ -1742,12 +1742,20 @@ void LCR_rendererDrawMenu(const char *tabName,const char **items,
 {
   int stripHeight = LCR_EFFECTIVE_RESOLUTION_Y / 4;
   int stripHeight2 = LCR_EFFECTIVE_RESOLUTION_Y / 10;
-
   int i = 0;
+  uint16_t effect = LCR_renderer.frame >> 1;
 
   while (i < stripHeight * LCR_EFFECTIVE_RESOLUTION_X)
   {
-    LCR_drawPixel(i,0x8ddc);
+    LCR_drawPixel(i,0x8ddc
+#if LCR_SETTING_POTATO_GRAPHICS
+      );
+#else
+      ^ (effect & 0x18e3));
+
+    effect += 7;
+#endif
+
     ++i;
   }
 
@@ -1766,8 +1774,8 @@ void LCR_rendererDrawMenu(const char *tabName,const char **items,
     for (int x = 0; x < LCR_EFFECTIVE_RESOLUTION_X; ++x)
     {
       LCR_drawPixel(i,(x > LCR_EFFECTIVE_RESOLUTION_X / 4 - limit && 
-        x < LCR_EFFECTIVE_RESOLUTION_X - LCR_EFFECTIVE_RESOLUTION_X / 4 + limit)
-        ? 0x73ae : 0x31a6);
+        (x < LCR_EFFECTIVE_RESOLUTION_X - LCR_EFFECTIVE_RESOLUTION_X / 4 + limit)
+        ? 0x73ae : 0x31a6) + ((x + y) % 8));
       i++;
     }
   }
@@ -1806,6 +1814,8 @@ void LCR_rendererDrawMenu(const char *tabName,const char **items,
     LCR_IMAGE_SIZE * (stripHeight / LCR_IMAGE_SIZE)) / 2,0,
     stripHeight / LCR_IMAGE_SIZE,0xffff);
 #endif
+  
+  LCR_renderer.frame++;
 }
 
 // TODO: what is this function even doing?