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Narrower tunnels

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This commit is contained in:
Joshua Barretto 2020-04-17 22:18:42 +01:00
parent e3ebdc56b3
commit 3541305ff4
1 changed files with 4 additions and 2 deletions
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6
world/src/site/dungeon/mod.rs
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@ -375,7 +375,9 @@ impl Floor {
}
};
let tunnel_dist = self.nearest_wall(rpos).map(|nearest| 1.0 - (nearest.distance_squared(rpos) as f32).sqrt() / TILE_SIZE as f32).unwrap_or(0.0);
let wall_thickness = 3.0;
let dist_to_wall = self.nearest_wall(rpos).map(|nearest| nearest.distance(rpos) as f32).unwrap_or(TILE_SIZE as f32);
let tunnel_dist = 1.0 - (dist_to_wall.powf(2.0) - wall_thickness).max(0.0).sqrt() / TILE_SIZE as f32;
move |z| {
match self.tiles.get(tile_pos) {
@ -387,7 +389,7 @@ impl Floor {
BlockMask::nothing()
}
},
Some(Tile::Room(_)) | Some(Tile::DownStair) if z as f32 >= self.hollow_depth as f32 - 13.0 * tunnel_dist.powf(4.0) => BlockMask::nothing(),
Some(Tile::Room(_)) | Some(Tile::DownStair) if dist_to_wall < wall_thickness || z as f32 >= self.hollow_depth as f32 - 13.0 * tunnel_dist.powf(4.0) => BlockMask::nothing(),
Some(Tile::Room(room)) => {
let room = &self.rooms[*room];
if z == 0 && RandomField::new(room.seed).chance(Vec3::from(pos), room.loot_density) {