65 lines
2.4 KiB
Markdown
65 lines
2.4 KiB
Markdown
# Dino Land
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No-build browser game using plain **HTML/CSS/JS/PHP**.
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## Run locally
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```bash
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cd "/Users/lawsonawhittington/.openclaw/workspace/Dino Land"
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php -S 0.0.0.0:8000
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```
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Open on the same machine: http://localhost:8000
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LAN test URL (from another device on your network):
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1. Find your LAN IP:
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`python3 -c "import socket;s=socket.socket(socket.AF_INET,socket.SOCK_DGRAM);s.connect(('8.8.8.8',80));print(s.getsockname()[0]);s.close()"`
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2. Open: `http://<YOUR_LAN_IP>:8000` (example: `http://192.168.1.25:8000`)
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## Controls
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- **Up Arrow**: jump
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- **Down Arrow**: duck
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- **Left Arrow**: walk backward
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- **Right Arrow**: walk forward
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## Gameplay Rules
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- TRex starts with **5 hearts** (or **10 hearts** in VIP mode).
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- Easy and Medium end with a portal that advances to the next difficulty while preserving score.
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- Moving forward earns score (**+1 per forward step unit**).
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- Water gaps cause instant death if landed in.
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- Ant collision costs 1 heart; jumping on ants crushes them.
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- Pterodactyls unlock after score > 100 (duck to avoid).
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- Meteors unlock after score > 250.
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- On death: top-10 leaderboard is shown; top-10 runs can be saved.
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## Leaderboard persistence
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- Backend endpoint: `api/scores.php`
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- Data file: `data/scores.json`
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## Audio / music toggle behavior
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- Music defaults to **OFF** when no preference exists in localStorage.
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- Toggle preference key: `dinoLand.musicEnabled` (`'1'` on, `'0'` off).
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- First user click on the music toggle resumes/unlocks Web Audio and starts procedural music when turned ON.
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- Music state is context-aware:
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- **Title/start screen** uses title music profile.
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- **Gameplay** switches profile by biome (Plains, Desert, Jungle, Snow, and Lava mapped to the Volcano profile).
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- **Death screen** switches to death music profile.
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- **Restart/respawn to start screen** returns to title profile.
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- Turning music OFF performs a short fade to mute; turning back ON fades in the current state profile.
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## Quick verification checklist
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1. Start server and open game.
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2. Confirm score increases while moving right.
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3. Confirm hearts drop on ant / pterodactyl / meteor collisions.
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4. Confirm water causes immediate game over.
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5. Confirm leaderboard loads and score save works.
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6. With a fresh browser profile, confirm music button starts as `🔇 Music: Off`.
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7. Click toggle to ON and confirm audible looping background music starts.
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8. Click toggle to OFF and confirm music fades/mutes.
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9. Reload page and confirm toggle state persists.
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