Titol de finestra i ESC per a eixir

.gitignore

@@ -70,3 +70,11 @@ Temporary Items
 # Claude Code local settings
 .claude/
 
+# Fitxer de records (estat local del jugador)
+records
+
+# Binaris del interpret ascii (no son del joc)
+ascii
+ascii.exe
+SDL2.dll
+

ASCII_API.md

@@ -96,6 +96,8 @@ El atributo de color de una celda es 1 byte: nibble bajo = INK (tinta), nibble a
 
 > **Nota**: `whichbtn()` está declarado en `ascii.h` y existe en C++, pero **no está expuesto a Lua** (no aparece en los `lua_setglobal` de `lua.cpp`). Para detectar qué tecla se ha pulsado en un frame hay que iterar con `btnp()` sobre las constantes `KEY_*`.
 
+> **Bug de `tostr` con negativos**: la implementación de `tostr()` en `lua.cpp` (función `intToStr`) hace `(x % 10) + '0'` que con `x = -1` produce `-1 + 48 = 47`, o sea `'/'`. Por tanto `tostr(-1)` devuelve `"/"`, `tostr(-2)` devuelve `"."`, etc. Si vas a imprimir un número que puede ser negativo, usa `string.format("%d", n)` (que sí maneja signo) o clampa con `max(0, n)` antes de pasar a `tostr`.
+
 Códigos de tecla — todos definidos como globales `KEY_*` en Lua. Lista completa (de `lua.cpp` 502-608):
 
 ```

config.lua

@@ -0,0 +1,123 @@
+-- Configuracio del Pepe Runner DX.
+--
+-- Aquest fitxer es LA UNICA FUENT DE VERDAT per als valors editables del
+-- joc (skin, tecles, textos, temps de les animacions, vides, audio).
+-- El motor del joc (pepe_runner_dx.lua) llig aquestes globals al iniciar
+-- via dofile("config.lua"); no hi ha defaults amagats al codi.
+--
+-- Si vols recuperar un valor "original", consulta la rama de git o este
+-- mateix fitxer en versions anteriors. Si elimines una clau, el joc petara
+-- al usar-la — millor que prendre un valor obscur per defecte.
+
+-- ====================================================================
+-- INFO
+-- ====================================================================
+-- Versio del joc. Apareix centrada a la part baixa de la pantalla de
+-- titol. Format lliure (mostra el que pose ací).
+version = "v2.0.0"
+
+-- ====================================================================
+-- ASPECTE GRAFIC
+-- ====================================================================
+-- Skin: nom del fitxer (sense extensio) dins de la carpeta skins/ que
+-- aporta els bitmaps i colors del joc. Skins inclosos:
+--
+--   "custom" — Estil fidel a l'original de Pascal (CP437: █ ═ ─ ☻ X).
+--   "native" — Bitmaps copiats del ROM nadiu d'ascii (look "fantasy console").
+--   "pintor" — Look revisat amb sprites propis (Pepe i 3 enemics diferents,
+--              escala de ma, pedra que decreix d'altura al cavar...).
+--
+-- Cada skin defineix la seua propia paleta i bitmaps. Per a personalitzar
+-- colors o sprites, edita el fitxer corresponent a skins/<nom>.lua.
+-- (En tots els casos el char 0 es reescriu a zeros, perque el ROM d'ascii
+--  hi te una caixa hueca que taparia tot el mapa.)
+skin = "pintor"
+
+-- ====================================================================
+-- JUGABILITAT
+-- ====================================================================
+-- Vides inicials. Convencio arcade (com Pac-Man): el numero es de
+-- "reserves", no de vides totals. 2 reserves = 3 vides totals (la actual +
+-- les 2 que es veuen al HUD). 0 = una sola oportunitat.
+VIDES_INI = 2
+
+-- Fase per la qual arranca una partida nova (1..10).
+-- Util per a depurar un mapa concret sense haver de jugar des de la 1.
+LEVEL_INI = 1
+
+-- ====================================================================
+-- TECLES
+-- ====================================================================
+-- Mapeig per defecte: cursors per a moure's, Z/X per a fer forats.
+-- Pots usar qualsevol constant KEY_* del intérpret (KEY_A..KEY_Z,
+-- KEY_UP/DOWN/LEFT/RIGHT, KEY_SPACE, KEY_RETURN, ...).
+-- Nota: ESC a seques tanca el joc (la consola de debug del intérpret
+-- s'obri amb CTRL+ESC desde la versió 0.7.8 de ascii).
+keys = {
+    up        = KEY_UP,
+    down      = KEY_DOWN,
+    left      = KEY_LEFT,
+    right     = KEY_RIGHT,
+    dig_left  = KEY_Z,
+    dig_right = KEY_X,
+    quit      = KEY_Q,    -- abandona la partida → game over
+}
+
+-- ====================================================================
+-- TEXTOS DEL JOC
+-- ====================================================================
+-- Tots els missatges que veu el jugador. Pots editar per a corregir
+-- ortografia o traduir a una altra variant sense haver de tocar el .lua.
+-- (Convencio: Inicial Majuscula, resta minuscula.)
+textos = {
+    title_press_play = "Prem l'espai per a jugar",
+    game_over        = "FI DE JOC",
+    new_record       = "Nou record !",
+    score_label      = "Punts",
+    level_label      = "Nivell",
+    lives_label      = "Vides",
+    record_label     = "Record",
+    name_label       = "Nom:",
+    name_help        = "Tecles A-Z",
+}
+
+-- ====================================================================
+-- TEMPS I DURACIONS
+-- ====================================================================
+-- Tots els valors van en *frames* (a 60 fps, 60 frames = 1 segon).
+-- Pots ajustar la sensacio del joc sense tocar el .lua.
+temps = {
+    score_step          = 3,    -- frames per cada +1 del comptador animat
+                                -- del HUD. 3 = ~20 punts/segon.
+    fade_frames         = 18,   -- duracio de cada fase del fade (out i in
+                                -- son simetrics). 18 = 0.3 s per fase.
+    mort_anim_frames    = 30,   -- duracio de l'animacio visual de mort
+                                -- (Pepe visible parpadejant + careta trista).
+    respawn_delay_frames = 120, -- temps que Pepe queda invisible abans
+                                -- del respawn (els malos segueixen).
+    invuln_frames       = 180,  -- temps que Pepe es invulnerable al
+                                -- respawn, parpadejant blanc/groc.
+    escala_step_frames  = 6,    -- frames entre cada cel·la nova de
+                                -- l'escala lateral quan creix.
+    gameover_delay_frames   = 15,  -- espera abans del typewriter de
+                                   -- "FI DE JOC" (perque no es solape
+                                   -- amb sfx_gameover).
+    typewriter_step_frames  = 8,   -- frames per cada lletra del
+                                   -- typewriter al game over.
+    gameover_show_frames    = 120, -- temps que el text final es queda
+                                   -- visible abans de la transicio.
+}
+
+-- ====================================================================
+-- AUDIO (jingles dels estats no-jugables)
+-- ====================================================================
+-- L'engine d'ascii nomes te 1 canal d'audio: per aixo no hi ha musica
+-- in-game (les SFX la tallarien). Es reprodueixen una sola vegada per
+-- entrada al estat (no en bucle).
+music_on = true   -- false desactiva tots els jingles. Les SFX continuen.
+
+-- Melodies en MML estandard (vore ASCII_API.md §4).
+musica = {
+    title     = "l4o4cegfedcceg",
+    entername = "l2o5cegcegced",
+}

pepe_runner.lua

@@ -618,6 +618,7 @@ function pintar_hud()
 end
 
 function init()
+    wintitle("© 2000 Pepe Runner — JailDesigner")
     mode(1)
     border(COLOR_BLUE)
     color(COLOR_LIGHT_GRAY, COLOR_BLACK)
@@ -629,6 +630,7 @@ function init()
 end
 
 function update()
+    if btnp(KEY_ESCAPE) then os.exit(0) end
     if     estat_joc == ESTAT_TITLE     then update_title()
     elseif estat_joc == ESTAT_PLAYING   then update_playing()
     elseif estat_joc == ESTAT_GAMEOVER  then update_gameover()

skins/custom.lua

@@ -0,0 +1,43 @@
+-- Skin "custom" — el look fidel a l'original de Pascal (CP437).
+-- Per als sprites nous (pepe_mort_a/b, malo2/3) repetim els bitmaps base
+-- perque la skin original no tenia sprites diferents per a cada cas.
+--
+-- Constants de color disponibles (paleta CGA/EGA de 16, vore ASCII_API.md §3):
+--   COLOR_BLACK=0          COLOR_DARK_GRAY=8
+--   COLOR_BLUE=1           COLOR_LIGHT_BLUE=9
+--   COLOR_GREEN=2          COLOR_LIGHT_GREEN=10
+--   COLOR_CYAN=3           COLOR_LIGHT_CYAN=11
+--   COLOR_RED=4            COLOR_LIGHT_RED=12
+--   COLOR_MAGENTA=5        COLOR_LIGHT_MAGENTA=13
+--   COLOR_BROWN=6          COLOR_YELLOW=14
+--   COLOR_LIGHT_GRAY=7     COLOR_WHITE=15
+return {
+    elements = {
+        diners      = { cp = 36,  bitmap = {0x18,0x3E,0x60,0x3C,0x06,0x7C,0x18,0x00}, color = COLOR_YELLOW },
+        pedra       = { cp = 219, bitmap = {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, color = COLOR_BROWN },
+        escala      = { cp = 205, bitmap = {0x00,0x00,0xFF,0x00,0x00,0xFF,0x00,0x00}, color = COLOR_LIGHT_CYAN },
+        corda       = { cp = 196, bitmap = {0x00,0x00,0x00,0x00,0xFF,0x00,0x00,0x00}, color = COLOR_LIGHT_GRAY },
+        bloc1       = { cp = 176, bitmap = {0x44,0x11,0x44,0x11,0x44,0x11,0x44,0x11}, color = COLOR_BROWN },
+        bloc2       = { cp = 177, bitmap = {0xAA,0x55,0xAA,0x55,0xAA,0x55,0xAA,0x55}, color = COLOR_BROWN },
+        bloc3       = { cp = 178, bitmap = {0xBB,0xEE,0xBB,0xEE,0xBB,0xEE,0xBB,0xEE}, color = COLOR_BROWN },
+        pepe        = { cp = 2,   bitmap = {0x7E,0x81,0xA5,0x81,0xBD,0x99,0x81,0x7E}, color = COLOR_WHITE },
+        pepe_mort_a = { cp = 226, bitmap = {0x7E,0x81,0xA5,0x81,0x99,0xBD,0x81,0x7E}, color = COLOR_LIGHT_RED },
+        pepe_mort_b = { cp = 227, bitmap = {0x7E,0x81,0xA5,0x81,0x99,0xBD,0x81,0x7E}, color = COLOR_LIGHT_RED },
+        malo1       = { cp = 247, bitmap = {0x00,0xC3,0x66,0x3C,0x18,0x3C,0x66,0xC3}, color = COLOR_LIGHT_RED },
+        malo2       = { cp = 248, bitmap = {0x00,0xC3,0x66,0x3C,0x18,0x3C,0x66,0xC3}, color = COLOR_LIGHT_RED },
+        malo3       = { cp = 249, bitmap = {0x00,0xC3,0x66,0x3C,0x18,0x3C,0x66,0xC3}, color = COLOR_LIGHT_RED },
+    },
+    state_colors = {
+        bg           = COLOR_BLUE,
+        border       = COLOR_BLUE,
+        hud_text     = COLOR_WHITE,
+        hud_bg       = COLOR_BLACK,
+        title        = COLOR_LIGHT_RED,
+        pepe_invuln  = COLOR_LIGHT_GREEN,
+        malo_carrega = COLOR_LIGHT_MAGENTA,
+        malo_atrapat = COLOR_BROWN,
+        score_flash  = COLOR_YELLOW,
+        gameover_box = COLOR_BLUE,        -- fons del cuadre del text "FI DE JOC"
+        version      = COLOR_LIGHT_BLUE,  -- text de versio a la pantalla de titol
+    },
+}

skins/native.lua

@@ -0,0 +1,44 @@
+-- Skin "native" — bitmaps copiats del ROM nadiu d'ascii (rom.h) als
+-- code-points reservats per a cada element. Manté la regla "cp idèntics
+-- en totes les skins" sense haver de dependre que el ROM tinga el glif
+-- en eixos code-points concrets.
+--
+-- Constants de color disponibles (paleta CGA/EGA de 16, vore ASCII_API.md §3):
+--   COLOR_BLACK=0          COLOR_DARK_GRAY=8
+--   COLOR_BLUE=1           COLOR_LIGHT_BLUE=9
+--   COLOR_GREEN=2          COLOR_LIGHT_GREEN=10
+--   COLOR_CYAN=3           COLOR_LIGHT_CYAN=11
+--   COLOR_RED=4            COLOR_LIGHT_RED=12
+--   COLOR_MAGENTA=5        COLOR_LIGHT_MAGENTA=13
+--   COLOR_BROWN=6          COLOR_YELLOW=14
+--   COLOR_LIGHT_GRAY=7     COLOR_WHITE=15
+return {
+    elements = {
+        diners      = { cp = 36,  bitmap = {0x18,0x3E,0x58,0x3C,0x1A,0x7C,0x18,0x00}, color = COLOR_YELLOW },
+        pedra       = { cp = 219, bitmap = {0x00,0x7E,0x7E,0x7E,0x7E,0x7E,0x7E,0x00}, color = COLOR_BROWN },
+        escala      = { cp = 205, bitmap = {0x00,0x00,0x7E,0x00,0x00,0x7E,0x00,0x00}, color = COLOR_LIGHT_CYAN },
+        corda       = { cp = 196, bitmap = {0x00,0x00,0x00,0x7E,0x00,0x00,0x00,0x00}, color = COLOR_LIGHT_GRAY },
+        bloc1       = { cp = 176, bitmap = {0xAA,0x55,0xAA,0x55,0x00,0x00,0x00,0x00}, color = COLOR_BROWN },
+        bloc2       = { cp = 177, bitmap = {0x00,0x00,0x00,0x00,0xAA,0x55,0xAA,0x55}, color = COLOR_BROWN },
+        bloc3       = { cp = 178, bitmap = {0xAA,0x54,0xA8,0x50,0xA0,0x40,0x80,0x00}, color = COLOR_BROWN },
+        pepe        = { cp = 2,   bitmap = {0x7E,0xFF,0x99,0xFF,0xBD,0xC3,0xFF,0x7E}, color = COLOR_WHITE },
+        pepe_mort_a = { cp = 226, bitmap = {0x7E,0xFF,0x99,0xFF,0xC3,0xBD,0xFF,0x7E}, color = COLOR_LIGHT_RED },
+        pepe_mort_b = { cp = 227, bitmap = {0x7E,0xFF,0x99,0xFF,0xC3,0xBD,0xFF,0x7E}, color = COLOR_LIGHT_RED },
+        malo1       = { cp = 247, bitmap = {0xC6,0x6C,0x38,0x38,0x6C,0xC6,0xC6,0x00}, color = COLOR_LIGHT_RED },
+        malo2       = { cp = 248, bitmap = {0xC6,0x6C,0x38,0x38,0x6C,0xC6,0xC6,0x00}, color = COLOR_LIGHT_RED },
+        malo3       = { cp = 249, bitmap = {0xC6,0x6C,0x38,0x38,0x6C,0xC6,0xC6,0x00}, color = COLOR_LIGHT_RED },
+    },
+    state_colors = {
+        bg           = COLOR_BLUE,
+        border       = COLOR_BLUE,
+        hud_text     = COLOR_WHITE,
+        hud_bg       = COLOR_BLACK,
+        title        = COLOR_LIGHT_RED,
+        pepe_invuln  = COLOR_LIGHT_GREEN,
+        malo_carrega = COLOR_LIGHT_MAGENTA,
+        malo_atrapat = COLOR_BROWN,
+        score_flash  = COLOR_YELLOW,
+        gameover_box = COLOR_BLUE,        -- fons del cuadre del text "FI DE JOC"
+        version      = COLOR_LIGHT_BLUE,  -- text de versio a la pantalla de titol
+    },
+}

skins/pintor.lua

@@ -0,0 +1,47 @@
+-- Skin "pintor" — bitmaps i colors creats per a la versio DX.
+-- Format del fitxer:
+--   elements      = id_logic_string → { cp = code_point, bitmap = {8 bytes}|nil, color = COLOR_X }
+--   state_colors  = nom_estat → COLOR_X (ambient i estats del joc, no lligats a un element)
+--
+-- Constants de color disponibles (paleta CGA/EGA de 16, vore ASCII_API.md §3):
+--   COLOR_BLACK=0          COLOR_DARK_GRAY=8
+--   COLOR_BLUE=1           COLOR_LIGHT_BLUE=9
+--   COLOR_GREEN=2          COLOR_LIGHT_GREEN=10
+--   COLOR_CYAN=3           COLOR_LIGHT_CYAN=11
+--   COLOR_RED=4            COLOR_LIGHT_RED=12
+--   COLOR_MAGENTA=5        COLOR_LIGHT_MAGENTA=13
+--   COLOR_BROWN=6          COLOR_YELLOW=14
+--   COLOR_LIGHT_GRAY=7     COLOR_WHITE=15
+return {
+    elements = {
+        diners      = { cp = 36,  bitmap = {0x18,0x3E,0x60,0x3C,0x06,0x7C,0x18,0x00}, color = COLOR_YELLOW },
+        pedra       = { cp = 219, bitmap = {0xFF,0xF6,0xBF,0xFE,0xF7,0xBE,0xFF,0xAA}, color = COLOR_BROWN },
+        escala      = { cp = 205, bitmap = {0xC3,0xFF,0xFF,0xC3,0xC3,0xFF,0xFF,0xC3}, color = COLOR_LIGHT_GRAY },
+        corda       = { cp = 196, bitmap = {0x00,0x00,0x00,0xFF,0xFF,0x00,0x00,0x00}, color = COLOR_LIGHT_GRAY },
+        -- Bloc 1/2/3: la pedra es cava decrescut en altura, pero mantenint
+        -- la textura de la pedra (les files inferiors de pedra) per a que es
+        -- veja com si la pedra real es va desfent des de dalt.
+        bloc1       = { cp = 176, bitmap = {0x00,0x00,0x00,0x00,0x00,0x00,0xFF,0xAA}, color = COLOR_BROWN },
+        bloc2       = { cp = 177, bitmap = {0x00,0x00,0x00,0x00,0xF7,0xBE,0xFF,0xAA}, color = COLOR_BROWN },
+        bloc3       = { cp = 178, bitmap = {0x00,0x00,0xBF,0xFE,0xF7,0xBE,0xFF,0xAA}, color = COLOR_BROWN },
+        pepe        = { cp = 2,   bitmap = {0x7E,0xFF,0xDB,0xDB,0xFF,0xC3,0xE7,0x7E}, color = COLOR_YELLOW },
+        pepe_mort_a = { cp = 226, bitmap = {0x7E,0xFF,0x93,0xFF,0xFF,0xAB,0xD7,0x7E}, color = COLOR_LIGHT_RED },
+        pepe_mort_b = { cp = 227, bitmap = {0x7E,0xFF,0xC9,0xFF,0xFF,0xD5,0xEB,0x7E}, color = COLOR_LIGHT_MAGENTA },
+        malo1       = { cp = 247, bitmap = {0xC3,0x3C,0x7E,0x72,0x7E,0x72,0x3C,0xC3}, color = COLOR_LIGHT_RED },
+        malo2       = { cp = 248, bitmap = {0xD8,0x33,0x7C,0xFC,0xFC,0x7C,0x33,0xD8}, color = COLOR_LIGHT_RED },
+        malo3       = { cp = 249, bitmap = {0x07,0xEB,0x38,0x38,0x38,0x38,0xEB,0x07}, color = COLOR_LIGHT_RED },
+    },
+    state_colors = {
+        bg           = COLOR_BLUE,
+        border       = COLOR_BLUE,
+        hud_text     = COLOR_WHITE,
+        hud_bg       = COLOR_LIGHT_BLUE,
+        title        = COLOR_LIGHT_RED,
+        pepe_invuln  = COLOR_LIGHT_GREEN,
+        malo_carrega = COLOR_LIGHT_MAGENTA,
+        malo_atrapat = COLOR_BROWN,
+        score_flash  = COLOR_YELLOW,
+        gameover_box = COLOR_BLUE,        -- fons del cuadre del text "FI DE JOC"
+        version      = COLOR_LIGHT_BLUE,  -- text de versio a la pantalla de titol
+    },
+}