From 3c1a224d37eae97de7d1562ab280343352f925fe Mon Sep 17 00:00:00 2001
From: "Juan J. Martinez" <jjm@usebox.net>
Date: Sat, 29 Jul 2023 12:57:54 +0100
Subject: Music WIP

---
 data/music.it | Bin 81629 -> 289255 bytes
 src/game.c    |  42 +++++++++++++++++++++++++++++++++++-------
 src/sound.h   |   7 +++++++
 3 files changed, 42 insertions(+), 7 deletions(-)

diff --git a/data/music.it b/data/music.it
index 373a4e1..8d38016 100644
Binary files a/data/music.it and b/data/music.it differ
diff --git a/src/game.c b/src/game.c
index eed6749..d440cb8 100644
--- a/src/game.c
+++ b/src/game.c
@@ -32,7 +32,7 @@
 #define HUD_ALL     255
 
 #define GAMEOVER_DELAY 96
-#define STAGECLEAR_DELAY 96
+#define STAGECLEAR_DELAY 64
 
 static uint32_t hiscore = 15000;
 
@@ -159,6 +159,10 @@ static void run_intro()
 
     wait_frames(32);
 
+    sound_music_pattern(PAT_INTRO);
+    /* so the music starts */
+    wait_vsync();
+
     blit_target(TARGET_SCREEN);
     while (dst.x < 224)
     {
@@ -181,6 +185,8 @@ static void run_intro()
     wait_vsync();
     blit_copy16(&dst);
 
+    wait_frames(32);
+    sound_music_pattern(PAT_SILENCE);
     wait_frames(64);
 }
 
@@ -196,18 +202,24 @@ static uint8_t run_gameover()
 
     put_text(124, 90, "GAME OVER", 1);
 
+    sound_music_pattern(PAT_GAMEOVER);
+
     /* wait some time, and check if the player wants to continue */
-    for (uint16_t i = 0; i < 364; i++)
+    for (uint16_t i = 0; i < 524; i++)
     {
-        if (i == 64 || i == 300)
-            put_text(68, 105, "PRESS SPACE TO CONTINUE", i == 64 ? 5 : 0);
+        if (i == 200 || i == 400)
+            put_text(68, 105, "PRESS SPACE TO CONTINUE", i == 200 ? 5 : 0);
 
-        if (i > 64 && i < 300 && keys[KEY_SPACE])
+        if (i > 200 && i < 400 && keys[KEY_SPACE])
+        {
+            sound_music_pattern(PAT_SILENCE);
             return 1;
+        }
 
         wait_vsync();
     }
 
+    sound_music_pattern(PAT_SILENCE);
     return 0;
 }
 
@@ -217,8 +229,10 @@ static void run_stageclear()
     put_text(116, 100, "STAGE", 1);
     put_text(164, 100, "CLEAR", 1);
 
+    sound_music_pattern(PAT_STAGE);
+
     /* wait some time */
-    wait_frames(96);
+    wait_frames(164);
 
     while (time)
     {
@@ -292,8 +306,10 @@ next_stage:
     entities_draw();
     put_text(136, 100, "READY?", 1);
 
+    sound_music_pattern(PAT_READY);
+
     /* wait some time */
-    wait_frames(96);
+    wait_frames(128);
 
     /* erase the READY? text */
     Rect ready = { 136, 100, 184, 8 };
@@ -303,6 +319,8 @@ next_stage:
 
     timer_start(GAME_TIME_MAX, &clock_updated);
 
+    sound_music_pattern(PAT_PLAY);
+
     while (!keys[KEY_ESC])
     {
         if (clock_updated)
@@ -346,9 +364,14 @@ next_stage:
             }
             else
             {
+                if (stageclear == STAGECLEAR_DELAY)
+                    sound_music_pattern(PAT_SILENCE);
+
                 stageclear--;
                 if (stageclear == 1)
                 {
+                    sound_music_pattern(PAT_SILENCE);
+
                     run_stageclear();
                     stage++;
                     if (stage == STAGES_LEN)
@@ -391,6 +414,9 @@ next_stage:
 
         if (gameover)
         {
+            if (gameover == GAMEOVER_DELAY)
+                sound_music_pattern(PAT_SILENCE);
+
             gameover--;
             if (gameover == 1)
             {
@@ -404,6 +430,8 @@ next_stage:
         }
     }
 
+    sound_music_pattern(PAT_SILENCE);
+
     /* wait for ESC to be release */
     while (keys[KEY_ESC])
         wait_vsync();
diff --git a/src/sound.h b/src/sound.h
index 5f96d29..2446b68 100644
--- a/src/sound.h
+++ b/src/sound.h
@@ -12,6 +12,13 @@ enum {
     EFX_DEATH,
 };
 
+#define PAT_SILENCE     0
+#define PAT_INTRO       1
+#define PAT_READY       2
+#define PAT_STAGE       3
+#define PAT_GAMEOVER    4
+#define PAT_PLAY        5
+
 uint8_t sound_init(uint8_t nosound);
 void sound_free();
 void sound_update();
-- 
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