airship-phaser-deploy/index.html

<!doctype html>
<html lang="en">
  <head>
    <meta charset="UTF-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0, viewport-fit=cover" />
    <meta name="theme-color" content="#0f1720" />
    <title>Arrowstack Airship</title>
    <style>
      body {
        touch-action: none;
        overscroll-behavior: none;
      }

      #mobile-controls {
        position: fixed;
        inset: 0;
        z-index: 100;
        pointer-events: none;
        user-select: none;
        -webkit-user-select: none;
      }

      #drag-stick {
        position: absolute;
        left: max(18px, env(safe-area-inset-left));
        bottom: max(22px, env(safe-area-inset-bottom));
        width: 132px;
        height: 132px;
        border: 1px solid rgba(255, 255, 255, 0.28);
        border-radius: 50%;
        background: rgba(7, 16, 24, 0.42);
        box-shadow: inset 0 0 0 1px rgba(140, 211, 255, 0.08);
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
        pointer-events: auto;
        touch-action: none;
      }

      #drag-stick::before,
      #drag-stick::after {
        content: '';
        position: absolute;
        background: rgba(232, 242, 247, 0.18);
        pointer-events: none;
      }

      #drag-stick::before {
        left: 50%;
        top: 12px;
        bottom: 12px;
        width: 1px;
      }

      #drag-stick::after {
        top: 50%;
        left: 12px;
        right: 12px;
        height: 1px;
      }

      #drag-thumb {
        position: absolute;
        left: 50%;
        top: 50%;
        width: 58px;
        height: 58px;
        margin: -29px 0 0 -29px;
        border-radius: 50%;
        border: 1px solid rgba(255, 255, 255, 0.5);
        background: rgba(140, 211, 255, 0.28);
        box-shadow: 0 3px 18px rgba(0, 0, 0, 0.28);
        pointer-events: none;
        will-change: transform;
      }

      .mobile-control {
        position: absolute;
        min-width: 72px;
        height: 64px;
        padding: 0 14px;
        border: 1px solid rgba(255, 255, 255, 0.35);
        border-radius: 18px;
        background: rgba(7, 16, 24, 0.68);
        color: #e8f2f7;
        font: 700 13px/1 system-ui, sans-serif;
        backdrop-filter: blur(6px);
        -webkit-backdrop-filter: blur(6px);
        pointer-events: auto;
        touch-action: none;
      }

      .mobile-control:active,
      .mobile-control.active {
        background: rgba(140, 211, 255, 0.34);
        transform: scale(0.96);
      }

      .mobile-control.port {
        right: max(18px, env(safe-area-inset-right));
        bottom: max(100px, calc(env(safe-area-inset-bottom) + 82px));
      }

      .mobile-control.starboard {
        right: max(18px, env(safe-area-inset-right));
        bottom: max(26px, env(safe-area-inset-bottom));
      }

      .mobile-control.restart {
        top: max(14px, env(safe-area-inset-top));
        right: max(14px, env(safe-area-inset-right));
        width: 48px;
        min-width: 48px;
        height: 48px;
        padding: 0;
        border-radius: 50%;
        font-size: 20px;
      }

      @media (hover: hover) and (pointer: fine) {
        #mobile-controls { display: none; }
      }
    </style>
  </head>
  <body>
    <div id="app">
      <div id="game"></div>
    </div>

    <div id="mobile-controls" aria-label="Touch controls">
      <div id="drag-stick" aria-label="Drag to steer and throttle">
        <div id="drag-thumb"></div>
      </div>
      <button class="mobile-control port" data-code="KeyQ" data-key="q" data-keycode="81" aria-label="Fire port broadside">PORT</button>
      <button class="mobile-control starboard" data-code="KeyE" data-key="e" data-keycode="69" aria-label="Fire starboard broadside">STARBOARD</button>
      <button class="mobile-control ship-action buy" data-action="open-shipyard" aria-label="Open shipyard">SHIPYARD</button>
      <button class="mobile-control restart" data-code="KeyR" data-key="r" data-keycode="82" aria-label="Restart">↻</button>
    </div>

    <script type="module" src="/src/game-entry.js"></script>
    <script type="module">
      const dispatchKey = (type, key, code, keyCode) => {
        const event = new KeyboardEvent(type, {
          key,
          code,
          bubbles: true,
          cancelable: true,
        });
        Object.defineProperty(event, 'keyCode', { get: () => keyCode });
        Object.defineProperty(event, 'which', { get: () => keyCode });
        window.dispatchEvent(event);
      };

      const emitHelmVector = (x, y) => {
        window.dispatchEvent(new CustomEvent('airship:helm-vector', { detail: { x, y } }));
      };

      const releaseStick = () => {
        document.querySelector('#drag-thumb').style.transform = 'translate(0px, 0px)';
        emitHelmVector(0, 0);
      };

      const stick = document.querySelector('#drag-stick');
      const thumb = document.querySelector('#drag-thumb');
      const radius = 45;
      let stickPointer = null;

      const updateStick = (event) => {
        const rect = stick.getBoundingClientRect();
        let dx = event.clientX - (rect.left + rect.width / 2);
        let dy = event.clientY - (rect.top + rect.height / 2);
        const length = Math.hypot(dx, dy);
        if (length > radius) {
          dx = dx / length * radius;
          dy = dy / length * radius;
        }

        thumb.style.transform = `translate(${dx}px, ${dy}px)`;
        emitHelmVector(dx / radius, dy / radius);
      };

      stick.addEventListener('pointerdown', (event) => {
        event.preventDefault();
        stickPointer = event.pointerId;
        stick.setPointerCapture?.(event.pointerId);
        updateStick(event);
      });

      stick.addEventListener('pointermove', (event) => {
        if (event.pointerId !== stickPointer) return;
        event.preventDefault();
        updateStick(event);
      });

      const endStick = (event) => {
        if (stickPointer !== null && event.pointerId !== undefined && event.pointerId !== stickPointer) return;
        event.preventDefault?.();
        stickPointer = null;
        releaseStick();
      };

      stick.addEventListener('pointerup', endStick);
      stick.addEventListener('pointercancel', endStick);
      stick.addEventListener('lostpointercapture', endStick);
      stick.addEventListener('contextmenu', (event) => event.preventDefault());

      for (const button of document.querySelectorAll('.mobile-control')) {
        const isAction = Boolean(button.dataset.action);
        const fire = (type) => {
          if (isAction) {
            if (type === 'keydown') {
              window.dispatchEvent(new CustomEvent('airship:action', {
                detail: { action: button.dataset.action },
              }));
            }
            return;
          }
          dispatchKey(type, button.dataset.key, button.dataset.code, Number(button.dataset.keycode));
        };

        const release = (event) => {
          event.preventDefault();
          fire('keyup');
          button.classList.remove('active');
        };

        button.addEventListener('pointerdown', (event) => {
          event.preventDefault();
          button.setPointerCapture?.(event.pointerId);
          fire('keydown');
          button.classList.add('active');
        });
        button.addEventListener('pointerup', release);
        button.addEventListener('pointercancel', release);
        button.addEventListener('lostpointercapture', () => {
          fire('keyup');
          button.classList.remove('active');
        });
        button.addEventListener('contextmenu', (event) => event.preventDefault());
      }

      window.addEventListener('blur', releaseStick);
    </script>
  </body>
</html>