From a5325cece65bef1446c7ec7c3bed86c4df90ec84 Mon Sep 17 00:00:00 2001
From: Miloslav Ciz <drummyfish@disroot.org>
Date: Wed, 1 Jan 2025 21:04:05 +0100
Subject: [PATCH] Start menu

---
 game.h     | 15 +++++++++++++--
 renderer.h | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 69 insertions(+), 2 deletions(-)

diff --git a/game.h b/game.h
index 7ce7864..c5d4a68 100644
--- a/game.h
+++ b/game.h
@@ -641,8 +641,19 @@ uint8_t LCR_gameStep(uint32_t time)
 
     while (time >= LCR_game.nextRenderFrameTime)
       LCR_game.nextRenderFrameTime += 1000 / LCR_SETTING_FPS;
- 
-    LCR_gameDraw3DView(); 
+
+if (LCR_game.state == LCR_GAME_STATE_MENU)
+{
+
+const char *aaa[] =
+{
+  "menu","absa","sasas","sasqw"
+};
+  
+LCR_rendererDrawMenu(aaa,4,2);
+}
+else
+  LCR_gameDraw3DView(); 
   }
   else
   {
diff --git a/renderer.h b/renderer.h
index 9ad2dea..682a0ac 100644
--- a/renderer.h
+++ b/renderer.h
@@ -1676,6 +1676,62 @@ void LCR_rendererCameraFollow(void)
 #endif
 }
 
+void LCR_rendererDrawMenu(const char **items, unsigned char itemCount,
+  char selectedItem)
+{
+  int stripHeight = LCR_EFFECTIVE_RESOLUTION_Y / 5;
+  int stripHeight2 = LCR_EFFECTIVE_RESOLUTION_Y / 8;
+
+  int i = 0;
+
+  while (i < stripHeight * LCR_EFFECTIVE_RESOLUTION_X)
+  {
+    LCR_drawPixel(i,0x8ddc);
+    ++i;
+  }
+
+  for (int y = 0; y < stripHeight2; ++y) // strip with arrows
+  {
+    int limit = y > stripHeight2 / 2 ?
+      (stripHeight2 / 2 - y) : (y - stripHeight2 / 2);
+
+
+    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);
+      i++;
+    }
+  }
+
+  while (i < LCR_EFFECTIVE_RESOLUTION_Y * LCR_EFFECTIVE_RESOLUTION_X)
+  {
+    LCR_drawPixel(i,0xbdf7);
+    ++i;
+  }
+
+  i = stripHeight + 
+    (stripHeight2 - LCR_rendererComputeTextHeight(4)) / 2;
+
+  for (int j = 0; j < itemCount; ++j)
+  {
+    if (j == selectedItem)
+      for (int y = i - 10; y < i + LCR_rendererComputeTextHeight(4) + 10; ++y)
+        for (int x = LCR_EFFECTIVE_RESOLUTION_X / 4;
+          x < LCR_EFFECTIVE_RESOLUTION_X - LCR_EFFECTIVE_RESOLUTION_X / 4; ++x)
+          LCR_drawPixelXYSafe(x,y,0x5c1b);
+
+    LCR_rendererDrawText(items[j],(LCR_EFFECTIVE_RESOLUTION_X -
+      LCR_rendererComputeTextWidth(items[j],4)) / 2,i,0xffff,4);
+
+    if (j == 0)
+      i = stripHeight + stripHeight2;
+
+    i += LCR_rendererComputeTextHeight(7);
+  }
+}
+
 void LCR_rendererCameraReset(void)
 {
   LCR_renderer.scene.camera.transform.translation =