Remove broken subtitle from game page

Adaptive mobile layout: fluid canvas, responsive touch buttons, ctrl-row grouping
Fix keymap: B=Backspace, Select=Shift (WasmBoy native mapping, not X/Space)
2026-07-01 16:41:52 +02:00 · 2026-07-01 16:16:58 +02:00 · 2026-07-01 15:29:09 +02:00 · 2026-07-01 15:22:55 +02:00 · 2026-07-01 15:17:47 +02:00 · 2026-07-01 15:06:22 +02:00
10 changed files with 695 additions and 10 deletions
@@ -1,5 +1,9 @@
 # A Scream from the Dark
 <p align="center">
  <img src="assets/title_bg.png" alt="Title screen" width="320">
 </p>
 Un survival-horror procedurale in prospettiva isometrica per Game Boy (DMG/CGB), scritto in C con **GBDK-2020**. Sei imprigionato in un labirinto generato casualmente, illuminato solo da un ristretto quadrato di visibilità. Dei **fantasmi** si nascondono nel buio e ti braccano. L'unica via di fuga è una **botola** posta lontano dalla partenza: raggiungerla significa "sprofondare più giù" (*Going Deeper*) e affrontare un livello più grande, con più nemici e meno visibilità.
 ---
@@ -10,16 +14,6 @@ Un survival-horror procedurale in prospettiva isometrica per Game Boy (DMG/CGB),
 Crediti visibili anche nel gioco: schermata **SELECT** dal menu titolo.
 ## Release
 | Campo | Valore |
 |---|---|
 | Versione | `a8a6a32` |
 | Messaggio | Aggiungi suono di caduta nel vuoto |
 | Data | 2026-06-26 |
 | ROM | `build/AScreamFromTheDark.gb` (32 KB) |
 | Stack | GBDK-2020 · SDCC · SM83 |
 ---
 ## Caratteristiche
@@ -68,6 +62,12 @@ px = (lx - ly) * 16 + 96      py = (lx + ly) * 8 + 16
 ```
 Camera: `scroll_x = px - 64`, `scroll_y = py - 72`.
 <p align="center">
  <img src="assets/hello_iso_gb.png" alt="Schermata di sviluppo iniziale" width="320">
 </p>
 *Schermata di sviluppo iniziale (pixel-art isometrica, 160×144) — dà un'idea del motore grafico prima dell'aggiunta di nemici, nebbia e schermate multiple.*
 Documentazione approfondita: [`doc/`](doc/) — [index](doc/index.md), [report](doc/AScreamFromTheDark_report.md).
 ---
@@ -0,0 +1,28 @@
 # A Scream from the Dark — v1.0
 Prima release pubblica di *A Scream from the Dark*, un survival-horror procedurale in prospettiva isometrica per Game Boy (DMG/CGB), scritto in C con GBDK-2020.
 ## Cosa c'è in questa release
 - **Labirinto isometrico 2.5D** auto-generato (7x7 -> 21x21)
 - **Controlli DAS** (Tetris-style)
 - **Salto evasivo** e corsa con stamina
 - **Fino a 8 fantasmi** simultanei
 - **Audio procedurale** a 4 canali
 - **Progressione** su 8 livelli
 - **Schermate**: title, intro, death, Going Deeper, crediti
 ## Build
 ```bash
 make release
 # Crea build/AScreamFromTheDark.gb (32 KB)
 ```
 ## ROM allegata
 - `AScreamFromTheDark.gb` — 32 KB, compatibile DMG/CGB
 ## Autore
 Matteo Benedetto — me@enne2.net
@@ -0,0 +1,438 @@
 <!DOCTYPE html>
 <html lang="it">
 <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0, user-scalable=no, viewport-fit=cover">
    <title>A Scream from the Dark — WebAssembly Game Boy</title>
    <style>
        * { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
        html, body {
            margin: 0;
            padding: 0;
            background-color: #0a0a0f;
            color: #e0e0e0;
            font-family: 'Courier New', monospace;
            overflow-x: hidden;
            touch-action: manipulation;
        }
        body {
            min-height: 100vh;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            padding: 16px;
        }
        h1 {
            color: #c41e3a;
            text-shadow: 2px 2px 0 #000, 0 0 20px rgba(196, 30, 58, 0.5);
            font-size: 1.6em;
            letter-spacing: 2px;
            margin: 0 0 6px 0;
            text-align: center;
        }
        h2 {
            color: #8b0000;
            font-size: 0.75em;
            font-weight: normal;
            font-style: italic;
            margin: 0 0 16px 0;
            text-align: center;
        }
        canvas {
            background-color: #000;
            image-rendering: pixelated;
            image-rendering: crisp-edges;
            width: min(520px, 100%);
            height: auto;
            aspect-ratio: 10 / 9;
            border: 4px solid #2a2a2a;
            border-radius: 4px;
            box-shadow: 0 0 30px rgba(196, 30, 58, 0.3),
                        inset 0 0 20px rgba(0,0,0,0.5);
            display: block;
        }
        .controls {
            margin-top: 16px;
            background: #1a1a1a;
            padding: 10px 16px;
            border-radius: 6px;
            font-size: 12px;
            line-height: 1.6;
            text-align: center;
            border: 1px solid #2a2a2a;
        }
        .key {
            background: #2a2a2a;
            color: #c41e3a;
            padding: 2px 8px;
            border-radius: 3px;
            font-family: monospace;
            font-weight: bold;
            border: 1px solid #3a3a3a;
        }
        /* ============================================
           MOBILE / TOUCH CONTROLS
           Visible on screens narrower than 700px OR
           when device has coarse pointer (touch).
           ============================================ */
        #mobile-controls {
            display: none;
            margin-top: 4vh;
            width: min(540px, 100%);
            user-select: none;
            -webkit-user-select: none;
            touch-action: none;
            flex-direction: column;
            align-items: center;
            gap: 2.5vh;
        }
        @media (max-width: 700px), (pointer: coarse) {
            #mobile-controls { display: flex; }
            .controls { display: none; }
            body { padding: 14px; justify-content: flex-start; }
            h1 { font-size: 1.25em; margin-bottom: 4px; }
            h2 { display: none; }
            .footer { font-size: 10px; margin-top: 3vh; }
        }
        /* Base touch button */
        .tbtn {
            background: linear-gradient(180deg, #2a2a2a 0%, #1a1a1a 100%);
            color: #c41e3a;
            border: 2px solid #3a3a3a;
            border-radius: 12px;
            font-family: 'Courier New', monospace;
            font-weight: bold;
            font-size: clamp(16px, 5vw, 22px);
            touch-action: none;
            user-select: none;
            -webkit-user-select: none;
            display: flex;
            align-items: center;
            justify-content: center;
            cursor: pointer;
            transition: transform 0.05s, background 0.05s, border-color 0.05s, box-shadow 0.05s;
            box-shadow: 0 4px 0 #000, inset 0 1px 0 rgba(255,255,255,0.05);
            min-width: 0;
            min-height: 0;
        }
        .tbtn.pressed,
        .tbtn:active {
            background: linear-gradient(180deg, #c41e3a 0%, #8b0000 100%);
            color: #fff;
            border-color: #c41e3a;
            transform: translateY(3px);
            box-shadow: 0 1px 0 #000, inset 0 1px 0 rgba(255,255,255,0.2);
        }
        /* Row that holds dpad + A/B side-by-side on wider phones, stacked on tiny screens */
        .ctrl-row {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            width: 100%;
            gap: 16px;
            padding: 0 12px;
        }
        /* D-pad: cross layout, thumb-sized */
        .dpad {
            display: grid;
            grid-template-columns: 1fr 1fr 1fr;
            grid-template-rows: 1fr 1fr 1fr;
            gap: 2px;
            width: clamp(140px, 38vw, 190px);
            height: clamp(140px, 38vw, 190px);
        }
        .dpad .tbtn {
            border-radius: 8px;
        }
        .d-up    { grid-column: 2; grid-row: 1; }
        .d-left  { grid-column: 1; grid-row: 2; }
        .d-right { grid-column: 3; grid-row: 2; }
        .d-down  { grid-column: 2; grid-row: 3; }
        .d-center {
            grid-column: 2; grid-row: 2;
            background: transparent;
            border: none;
            box-shadow: none;
        }
        /* A/B action buttons */
        .actions {
            display: flex;
            gap: clamp(8px, 3vw, 16px);
            align-items: flex-end;
        }
        .actions .tbtn {
            width: clamp(56px, 17vw, 76px);
            height: clamp(56px, 17vw, 76px);
            border-radius: 50%;
            font-size: clamp(18px, 6vw, 26px);
        }
        .btn-b { transform: rotate(-12deg); }
        .btn-b.pressed, .btn-b:active { transform: rotate(-12deg) translateY(3px); }
        .btn-a { transform: rotate(12deg); }
        .btn-a.pressed, .btn-a:active { transform: rotate(12deg) translateY(3px); }
        /* Start / Select pill buttons */
        .sys {
            display: flex;
            gap: clamp(10px, 4vw, 24px);
            align-items: center;
        }
        .sys .tbtn {
            min-width: 78px;
            width: clamp(78px, 22vw, 110px);
            height: clamp(30px, 8vw, 40px);
            border-radius: 20px;
            font-size: clamp(10px, 3vw, 13px);
            letter-spacing: 1px;
            padding: 0 12px;
        }
        /* Tiny screens: stack A/B below dpad if side-by-side doesn't fit */
        @media (max-width: 360px) {
            .ctrl-row { flex-direction: column; align-items: center; gap: 18px; }
        }
        /* Landscape phone: single row with controls on sides */
        @media (orientation: landscape) and (max-height: 500px) {
            body { justify-content: center; padding: 8px; }
            h1 { font-size: 1em; }
            #game-container { flex-direction: row; gap: 16px; align-items: center; }
            canvas { width: min(55vh, 60vw); height: auto; }
            #mobile-controls { flex-direction: row; width: auto; gap: 18px; margin-top: 0; }
            .ctrl-row { flex-direction: row; width: auto; padding: 0; gap: 10px; }
            .dpad { width: 120px; height: 120px; }
            .actions .tbtn { width: 52px; height: 52px; }
            .sys { flex-direction: column; }
            .btn-fs { display: none; }
            .footer { display: none; }
        }
        /* Fullscreen & helpers */
        .btn-fs {
            margin-top: 12px;
            background: #1a1a1a;
            color: #c41e3a;
            border: 1px solid #2a2a2a;
            padding: 8px 16px;
            border-radius: 20px;
            cursor: pointer;
            font-family: monospace;
            font-size: 13px;
            transition: all 0.2s;
        }
        .btn-fs:hover { background: #2a2a2a; color: #fff; }
        #game-container {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            position: relative;
        }
        #game-container:fullscreen {
            width: 100vw;
            height: 100vh;
            background-color: #0a0a0f;
            padding: 20px;
            gap: 20px;
        }
        #game-container:fullscreen canvas {
            width: 80vmin;
            height: 72vmin;
            max-width: 100%;
            max-height: 70vh;
        }
        .footer {
            margin-top: 24px;
            text-align: center;
            color: #555;
            font-size: 11px;
        }
        .footer a { color: #c41e3a; text-decoration: none; }
        .footer a:hover { text-decoration: underline; }
    </style>
 </head>
 <body>
    <h1>A SCREAM FROM THE DARK</h1>
    <div id="game-container">
        <canvas id="gameboy"></canvas>
        <button class="btn-fs" id="btn-fullscreen">⛶ Schermo Intero</button>
        <div id="mobile-controls">
            <!-- Start / Select (sopra) -->
            <div class="sys" aria-label="System buttons">
                <button class="tbtn" data-key="Enter"  id="btn-start"  aria-label="Start">START</button>
                <button class="tbtn" data-key="Shift"  id="btn-select" aria-label="Select">SELECT</button>
            </div>
            <!-- D-pad + A/B su una riga -->
            <div class="ctrl-row">
                <div class="dpad" aria-label="Directional pad">
                    <button class="tbtn d-up"    data-key="ArrowUp"    aria-label="Su">▲</button>
                    <button class="tbtn d-left"  data-key="ArrowLeft"  aria-label="Sinistra">◀</button>
                    <div class="d-center"></div>
                    <button class="tbtn d-right" data-key="ArrowRight" aria-label="Destra">▶</button>
                    <button class="tbtn d-down"  data-key="ArrowDown"  aria-label="Giù">▼</button>
                </div>
                <div class="actions" aria-label="Action buttons">
                    <button class="tbtn btn-b" data-key="Backspace" id="btn-b" aria-label="B (corsa)">B</button>
                    <button class="tbtn btn-a" data-key="z"          id="btn-a" aria-label="A (salto)">A</button>
                </div>
            </div>
        </div>
    </div>
    <div class="controls" id="keyboard-controls">
        <strong>Comandi Tastiera:</strong>
        <span class="key">↑↓←→</span> muovi ·
        <span class="key">Z</span> A (salto) ·
        <span class="key">Backspace</span> B (corsa) ·
        <span class="key">Enter</span> Start ·
        <span class="key">Shift</span> Select
    </div>
    <div class="footer">
        <a href="https://github.com/Enne2/ascreamfromthedark-gb">Codice sorgente</a> ·
        <a href="https://git.enne2.net/enne2/ascreamfromthedark-gb">Mirror Gitea</a> ·
        GB © 1989 Nintendo · Questo gioco è un homebrew non ufficiale
    </div>
    <script src="wasmboy.wasm.iife.js"></script>
    <script>
        const canvas = document.getElementById('gameboy');
        const wasmBoyObj = WasmBoy.WasmBoy || WasmBoy;
        wasmBoyObj.setCanvas(canvas);
        fetch('AScreamFromTheDark.gb')
            .then(res => res.arrayBuffer())
            .then(romBuffer => {
                console.log('ROM caricata, avvio emulatore...');
                return wasmBoyObj.loadROM(new Uint8Array(romBuffer));
            })
            .then(() => {
                console.log('Avvio...');
                return wasmBoyObj.play();
            })
            .catch(err => {
                console.error('Errore:', err);
            });
        /* ============================================
           Universal button binder (data-key driven)
           - Touch: synthetic keydown/keyup events
           - Mouse: same
           - Visual feedback: .pressed class
           - Multi-touch: each button tracks its own state
           ============================================ */
        const KEY_CODE = {
            'ArrowUp':'ArrowUp','ArrowDown':'ArrowDown','ArrowLeft':'ArrowLeft','ArrowRight':'ArrowRight',
            'z':'KeyZ','Z':'KeyZ',
            'Backspace':'Backspace',
            'Enter':'Enter','enter':'Enter',
            'Shift':'ShiftLeft','Tab':'Tab'
        };
        const KEY_KEY = {
            'ArrowUp':'ArrowUp','ArrowDown':'ArrowDown','ArrowLeft':'ArrowLeft','ArrowRight':'ArrowRight',
            'z':'z','Z':'z',
            'Backspace':'Backspace',
            'Enter':'Enter','enter':'Enter',
            'Shift':'Shift','Tab':'Tab'
        };
        // keyCode legacy — WasmBoy controlla questo per mappare i tasti GB.
        // Mappature WasmBoy reali (dal codice del bundle):
        //   A      = Z (90)
        //   B      = Backspace (8), Esc (27), apostrofo (222)
        //   Start  = Enter (13), Space (32)
        //   Select = Shift (16), Tab (9), backslash (220)
        const KEY_KEYCODE = {
            'ArrowUp':38,'ArrowDown':40,'ArrowLeft':37,'ArrowRight':39,
            'z':90,'Z':90,
            'Backspace':8,
            'Enter':13,'enter':13,
            'Shift':16,'Tab':9
        };
        function dispatchKey(type, dataKey) {
            // WasmBoy ascolta keydown/keyup su WINDOW (non su document),
            // usando il code fisico (ArrowUp, KeyZ, KeyX, Enter, Space, ecc.)
            const ev = new KeyboardEvent(type, {
                key: KEY_KEY[dataKey] || dataKey,
                code: KEY_CODE[dataKey] || dataKey,
                keyCode: KEY_KEYCODE[dataKey] || 0,
                which: KEY_KEYCODE[dataKey] || 0,
                bubbles: true,
                cancelable: true,
                composed: true
            });
            // Dispatch su WINDOW (dove WasmBoy ascolta) E su document come fallback
            window.dispatchEvent(ev);
            document.dispatchEvent(ev);
        }
        document.querySelectorAll('.tbtn[data-key]').forEach(btn => {
            const dataKey = btn.dataset.key;
            let pressed = false;
            const press = (e) => {
                if (e) { e.preventDefault(); e.stopPropagation(); }
                if (pressed) return;
                pressed = true;
                btn.classList.add('pressed');
                dispatchKey('keydown', dataKey);
            };
            const release = (e) => {
                if (e) { e.preventDefault(); e.stopPropagation(); }
                if (!pressed) return;
                pressed = false;
                btn.classList.remove('pressed');
                dispatchKey('keyup', dataKey);
            };
            // Touch (primary)
            btn.addEventListener('touchstart', press, { passive: false });
            btn.addEventListener('touchend',   release, { passive: false });
            btn.addEventListener('touchcancel',release, { passive: false });
            // Mouse (fallback per emulatori desktop e testing)
            btn.addEventListener('mousedown',  press);
            btn.addEventListener('mouseup',    release);
            btn.addEventListener('mouseleave', release);
            // Keyboard accessibility (Enter/Space su button = click = simulate tap)
            btn.addEventListener('click', e => e.preventDefault()); // niente click reale
        });
        // Prevent default for arrow keys (avoid page scroll on Space/Arrows)
        window.addEventListener('keydown', e => {
            if (['ArrowUp','ArrowDown','ArrowLeft','ArrowRight',' ','Backspace','Tab'].includes(e.key)) e.preventDefault();
        }, { passive: false });
        /* Fullscreen toggle */
        const gameContainer = document.getElementById('game-container');
        const fsButton = document.getElementById('btn-fullscreen');
        fsButton.addEventListener('click', () => {
            if (!document.fullscreenElement) {
                gameContainer.requestFullscreen().then(() => {
                    fsButton.innerHTML = '✕ Esci Fullscreen';
                }).catch(err => console.error(`Errore fullscreen: ${err.message}`));
            } else {
                document.exitFullscreen().then(() => {
                    fsButton.innerHTML = '⛶ Schermo Intero';
                });
            }
        });
        document.addEventListener('fullscreenchange', () => {
            fsButton.innerHTML = document.fullscreenElement ? '✕ Esci Fullscreen' : '⛶ Schermo Intero';
        });
    </script>
 </body>
 </html>
@@ -0,0 +1,47 @@
 //AUTOGENERATED FILE FROM png2asset
 #include <stdint.h>
 #include <gbdk/platform.h>
 #include <gbdk/metasprites.h>
 BANKREF(spikes)
 const palette_color_t spikes_palettes[4] = {
 	RGB8(224,248,207), RGB8(134,192,108), RGB8( 48,104, 80), RGB8(  7, 24, 33)
 };
 const uint8_t spikes_tiles[64] = {
 	0x00,0x00,0x00,0x00,
 	0x00,0x00,0x00,0x00,
 	0x81,0x81,0x81,0x81,
 	0x81,0x81,0x81,0x81,
 	0xc3,0xc3,0xc3,0xc3,
 	0xc3,0xc3,0xc3,0xc3,
 	0xe7,0xe7,0xe7,0xe7,
 	0xff,0x81,0xff,0x81,
 0xff,0xff,0xff,0xff,
 	0xff,0xff,0xff,0xff,
 	0xff,0xff,0xff,0xff,
 	0xff,0xff,0xff,0xff,
 	0xff,0xff,0xff,0xff,
 	0xff,0xff,0xff,0xff,
 	0xff,0xff,0xff,0xff,
 	0xff,0xff,0xff,0xff
 };
 const metasprite_t spikes_metasprite0[] = {
 	METASPR_ITEM(-8, -4, 0, S_PAL(0)),
 	METASPR_TERM
 };
 const metasprite_t spikes_metasprite1[] = {
 	METASPR_ITEM(-8, -4, 2, S_PAL(0)),
 	METASPR_TERM
 };
 const metasprite_t* const spikes_metasprites[2] = {
 	spikes_metasprite0, spikes_metasprite1
 };
@@ -0,0 +1,29 @@
 //AUTOGENERATED FILE FROM png2asset
 #ifndef METASPRITE_spikes_H
 #define METASPRITE_spikes_H
 #include <stdint.h>
 #include <gbdk/platform.h>
 #include <gbdk/metasprites.h>
 #define spikes_TILE_ORIGIN 0
 #define spikes_TILE_W 8
 #define spikes_TILE_H 16
 #define spikes_WIDTH 8
 #define spikes_HEIGHT 16
 #define spikes_TILE_COUNT 4
 #define spikes_PALETTE_COUNT 1
 #define spikes_COLORS_PER_PALETTE 4
 #define spikes_TOTAL_COLORS 4
 #define spikes_PIVOT_X 4
 #define spikes_PIVOT_Y 8
 #define spikes_PIVOT_W 8
 #define spikes_PIVOT_H 16
 extern const metasprite_t* const spikes_metasprites[2];
 BANKREF_EXTERN(spikes)
 extern const palette_color_t spikes_palettes[4];
 extern const uint8_t spikes_tiles[64];
 #endif
Author	SHA1	Message	Date
Matteo Benedetto	e476638329	Remove broken subtitle from game page	2026-07-01 16:41:52 +02:00
Matteo Benedetto	038d4a4d86	Adaptive mobile layout: fluid canvas, responsive touch buttons, ctrl-row grouping	2026-07-01 16:16:58 +02:00
Matteo Benedetto	36e59a9e6b	Fix keymap: B=Backspace, Select=Shift (WasmBoy native mapping, not X/Space)	2026-07-01 15:29:09 +02:00
Matteo Benedetto	5ea4ce3c16	Fix: dispatch synthetic keys on window (where WasmBoy listens), add keyCode for legacy compat	2026-07-01 15:22:55 +02:00
Matteo Benedetto	c11dbc208d	Mobile: touch controls with visual feedback, landscape support, larger hit areas	2026-07-01 15:17:47 +02:00
Matteo Benedetto	edc093b633	feat: add spike assets and implement version 1.0 release documentation	2026-07-01 15:06:22 +02:00
Matteo Benedetto	1aac416ba7	Revert "Stop tracking ROM binary; release will be created via API" This reverts commit `919d3b7ddc`.	2026-07-01 14:37:52 +02:00
Matteo Benedetto	919d3b7ddc	Stop tracking ROM binary; release will be created via API	2026-07-01 14:12:02 +02:00
Matteo Benedetto	902623dc8d	Include ROM for GitHub Pages deployment	2026-07-01 14:08:35 +02:00
Matteo Benedetto	532396e95f	Add GitHub Pages site with wasmboy WebAssembly emulator	2026-07-01 14:03:25 +02:00
Matteo Benedetto	73eb61ffed	README: sposta hello_iso_gb.png nella sezione Coordinate isometriche	2026-07-01 12:01:25 +02:00
Matteo Benedetto	8b07299fe9	README: mostra hello_iso_gb.png come immagine inline	2026-07-01 11:59:04 +02:00
Matteo Benedetto	7ff553992c	README: title banner + nota screenshot di sviluppo	2026-07-01 11:56:49 +02:00
Matteo Benedetto	d0f1f3d054	README: aggiungi sezione Schermate con title/death/going-deeper	2026-07-01 11:49:18 +02:00