Jared Miller
0d0c142993
1000x1000 tile world generated deterministically from a seed using layered Perlin noise. Terrain derived from elevation: mountains, forests, grasslands, sand, water, with rivers traced downhill from peaks. ANSI-colored viewport centered on player. Command system with registry/dispatch, 8-direction movement (n/s/e/w + diagonals), look/l, quit/q. Players see arrival/departure messages. Set connect_maxwait=0.5 on telnetlib3 to avoid the 4s CHARSET negotiation timeout — MUD clients reject CHARSET immediately via MTTS.
42 lines
1.2 KiB
Python
Executable file
42 lines
1.2 KiB
Python
Executable file
#!/usr/bin/env -S uv run --script
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"""Demo script to visualize terrain generation."""
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from mudlib.render.ansi import colorize_map
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from mudlib.world.terrain import World
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def main():
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print("Generating world (seed=42, 100x100)...")
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world = World(seed=42, width=100, height=100)
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print("\nTerrain distribution:")
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terrain_counts = {".": 0, "^": 0, "~": 0, "T": 0, ":": 0}
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for y in range(100):
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for x in range(100):
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tile = world.get_tile(x, y)
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terrain_counts[tile] += 1
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for char, name in [
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(".", "grass"),
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("^", "mountain"),
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("~", "water"),
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("T", "forest"),
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(":", "sand"),
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]:
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count = terrain_counts[char]
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percentage = (count / 10000) * 100
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print(f" {char} {name:10} {count:5} tiles ({percentage:5.1f}%)")
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print("\nViewport at center (50, 50) - 40x20:")
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viewport = world.get_viewport(50, 50, width=40, height=20)
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colored = colorize_map(viewport)
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print(colored)
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print("\nViewport at (25, 25) - 40x20:")
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viewport = world.get_viewport(25, 25, width=40, height=20)
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colored = colorize_map(viewport)
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print(colored)
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if __name__ == "__main__":
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main()
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