From 672f4278e0f19137d9148c48cbfd858520c16223 Mon Sep 17 00:00:00 2001
From: Raimon Zamora <jaildoctor@gmail.com>
Date: Sat, 16 May 2026 08:19:51 +0200
Subject: [PATCH] - [FIX] Ajustat el buffer de audio

---
 ascii.cpp | 84 +++++++++++++++++++++++++++----------------------------
 lua.cpp   |  2 +-
 2 files changed, 42 insertions(+), 44 deletions(-)

diff --git a/ascii.cpp b/ascii.cpp
index ba44272..2731773 100644
--- a/ascii.cpp
+++ b/ascii.cpp
@@ -152,65 +152,63 @@ void reinit() {
 void pump_audio() {
     if (audio_state == AUDIO_NONE) return;
 
-    const int TARGET_MS = 20; // latencia deseada
-    const int BYTES_PER_MS = 44; // 44100 Hz, 8-bit mono
+    const int TARGET_MS = 20;
+    const int BYTES_PER_MS = 22; // 44100 Hz, 8-bit mono
     const int TARGET_BYTES = TARGET_MS * BYTES_PER_MS;
 
+    const int CHUNK = 256; // bloque pequeño y constante
+
     int queued = SDL_GetAudioStreamAvailable(audio_stream);
 
-    // Si ya hay suficiente audio en cola, no generamos nada
-    if (queued >= TARGET_BYTES)
-        return;
+    while (queued < TARGET_BYTES) {
 
-    // Cuánto falta para llegar al objetivo
-    int missing = TARGET_BYTES - queued;
-    if (missing > sizeof(mix_buffer))
-        missing = sizeof(mix_buffer);
+        int to_generate = CHUNK;
+        uint8_t* out = mix_buffer;
+        int remaining = to_generate;
 
-    // Generar exactamente "missing" bytes
-    uint8_t* out = mix_buffer;
-    int remaining = missing;
+        while (remaining > 0) {
 
-    while (remaining > 0) {
+            if (audio_state == AUDIO_SOUND) {
+                static int period = 0;
+                static int v = 16;
 
-        if (audio_state == AUDIO_SOUND) {
-            static int period = 0;
-            static int v = 16;
-
-            for (int i = 0; i < remaining; ++i) {
-                out[i] = v;
-                period++;
-                if (period >= audio_freq) {
-                    period = 0;
-                    v = -v;
+                for (int i = 0; i < remaining; ++i) {
+                    out[i] = v;
+                    period++;
+                    if (period >= audio_freq) {
+                        period = 0;
+                        v = -v;
+                    }
                 }
+
+                remaining = 0;
             }
 
-            remaining = 0;
-        }
+            else if (audio_state == AUDIO_PLAY) {
 
-        else if (audio_state == AUDIO_PLAY) {
-
-            while (play_len == 0) {
-                play_len = interpret_next_token(play_buffer);
-                if (play_len == -1) {
-                    audio_state = AUDIO_NONE;
-                    return;
+                while (play_len == 0) {
+                    play_len = interpret_next_token(play_buffer);
+                    if (play_len == -1) {
+                        audio_state = AUDIO_NONE;
+                        return;
+                    }
+                    play_pos = play_buffer;
                 }
-                play_pos = play_buffer;
+
+                int n = (remaining < play_len ? remaining : play_len);
+                SDL_memcpy(out, play_pos, n);
+
+                out += n;
+                play_pos += n;
+                play_len -= n;
+                remaining -= n;
             }
-
-            int n = (remaining < play_len ? remaining : play_len);
-            SDL_memcpy(out, play_pos, n);
-
-            out += n;
-            play_pos += n;
-            play_len -= n;
-            remaining -= n;
         }
+
+        SDL_PutAudioStreamData(audio_stream, mix_buffer, to_generate);
+
+        queued += to_generate;
     }
-
-    SDL_PutAudioStreamData(audio_stream, mix_buffer, missing);
 }
 
 void romcpy() {
diff --git a/lua.cpp b/lua.cpp
index 13e5953..57d4c2d 100644
--- a/lua.cpp
+++ b/lua.cpp
@@ -420,7 +420,7 @@ bool lua_is_playing() {
     return lua_state == STATE_PLAYING;
 }
 
-const char boot[] = "function init()mode(1)cls()play('o5l0v5cegv4cegv3cegv2cegv1ceg')memcpy(360,4608,240)memcpy(1560,4848,240)ink(1)print('G A M E',8,16)ink(4)print('S Y S T E M',20,16)ink(7)print('mini',9,8)ink(8)print('v0.7.0',34,29)w=0 end function update()w=w+1 if w>90 then cls()load()end end";
+const char boot[] = "function init()mode(1)cls()play('o5l0v5cegv4cegv3cegv2cegv1ceg')memcpy(360,4608,240)memcpy(1560,4848,240)ink(1)print('G A M E',8,16)ink(4)print('S Y S T E M',20,16)ink(7)print('mini',9,8)ink(8)print('v0.7.1',34,29)w=0 end function update()w=w+1 if w>90 then cls()load()end end";
 
 void lua_init(const char* filename, const bool start_playing) {
     if (lua_state != STATE_STOPPED) lua_quit();