From 10f11bb551897abc5f6978b3a6ee1b373b9341d2 Mon Sep 17 00:00:00 2001
From: "Juan J. Martinez" <jjm@usebox.net>
Date: Thu, 29 Jun 2023 22:10:43 +0100
Subject: Add "Ready?" text to the start of stage

---
 TODO.md    |  1 -
 src/game.c | 24 ++++++++++++++++++++++--
 2 files changed, 22 insertions(+), 3 deletions(-)

diff --git a/TODO.md b/TODO.md
index 922ac2a..cbe486c 100644
--- a/TODO.md
+++ b/TODO.md
@@ -10,7 +10,6 @@
 - sound
   - libmikmod
 - screens
-  - ready?
   - pause
   - intro, new game
 - input
diff --git a/src/game.c b/src/game.c
index 64a7b23..4441cf0 100644
--- a/src/game.c
+++ b/src/game.c
@@ -41,6 +41,13 @@ static uint8_t time;
 static uint8_t pickaxe;
 static uint8_t gameover;
 
+static void wait_time(uint16_t frames)
+{
+    /* wait some time */
+    for (uint16_t i = 0; i < frames; i++)
+        wait_vsync();
+}
+
 static void hud_render()
 {
     char b[32];
@@ -109,8 +116,7 @@ static void run_gameover()
     blit_update();
 
     /* wait some time */
-    for (uint8_t i = 0; i < 255; i++)
-        wait_vsync();
+    wait_time(255);
 }
 
 void run_game()
@@ -126,8 +132,22 @@ void run_game()
     blit_erase(0);
 
     map_init(binary_stage_start);
+
+    /* render the scene with the READY? text */
     map_render();
+    entities_draw();
+    player_draw();
+    hud_render();
+    put_text(136, 100, "READY?", 1);
+
+    wait_vsync();
+    blit_update();
+
+    /* wait some time */
+    wait_time(96);
 
+    /* erase the READY? text */
+    map_render();
     entities_draw();
     player_draw();
 
-- 
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