scove
3a687a4d58
Move Maze-related scripts into the Hallucinate.GameSetup.Maze namespace and perform a broad refactor and cleanup. Make MapLocation a readonly struct, add Corridor/Wall/Path constants, and convert Maze into a clearer base class with serialized fields (width, depth, scale, mapParentObject), proper initialization, virtual Generate, and safer DrawMap behavior. Update neighbor-count helpers, tighten method visibility, and improve algorithm implementations (Crawler, Prims, Recursive, Wilsons) to use the new constants and more robust logic (including logging and loop guards). Add a Fisher–Yates Shuffle extension with a static RNG under Hallucinate.GameSetup.Maze.Extensions. Also update IDE metadata (.idea encodings.xml and workspace.xml) to record file encodings and some project settings.
52 lines
1.5 KiB
C#
52 lines
1.5 KiB
C#
using System.Collections.Generic;
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using UnityEngine;
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namespace Hallucinate.GameSetup.Maze
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{
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/// <summary>
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/// Implements a simplified version of Prim's algorithm for maze generation.
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/// It picks walls at random and converts them into corridors if they only have one corridor neighbor.
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/// </summary>
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public class Prims : Maze
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{
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/// <summary>
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/// Generates the maze using Prim's algorithm logic.
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/// </summary>
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public override void Generate()
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{
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int x = 2;
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int z = 2;
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map[x, z] = Corridor;
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List<MapLocation> walls = new List<MapLocation>
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{
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new MapLocation(x + 1, z),
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new MapLocation(x - 1, z),
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new MapLocation(x, z + 1),
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new MapLocation(x, z - 1)
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};
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int countloops = 0;
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while (walls.Count > 0 && countloops < 5000)
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{
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int rwall = Random.Range(0, walls.Count);
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x = walls[rwall].x;
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z = walls[rwall].z;
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walls.RemoveAt(rwall);
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if (CountSquareNeighbours(x, z) == 1)
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{
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map[x, z] = Corridor;
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walls.Add(new MapLocation(x + 1, z));
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walls.Add(new MapLocation(x - 1, z));
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walls.Add(new MapLocation(x, z + 1));
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walls.Add(new MapLocation(x, z - 1));
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}
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countloops++;
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}
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}
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}
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}
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