从头开始在Unity中创建类rogue

阶段0-规划

1. 地牢地图生成
2. 玩家角色及其动作
3. 可见区域
4. 敌人
5. 寻找方法
6. 战斗，健康与死亡
7. 玩家等级提升
8. 物品（武器和药水）
9. 控制台作弊（用于测试）
10. 地牢地板
11. 保存和加载
12. 最终老板

阶段1-MapManager类

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class MapManager 
{
    public static Tile[,] map; // the 2-dimensional map with the information for all the tiles
}

public class Tile { //Holds all the information for each tile on the map
    public int xPosition; // the position on the x axis
    public int yPosition; // the position on the y axis
    public GameObject baseObject; // the map game object attached to that position: a floor, a wall, etc.
}

第2阶段-关于数据结构的几句话

第3阶段-有关数据结构的更多信息

阶段4-地牢生成算法

1. 在地图中心剪裁房间
2. 随机选择其中一面墙
3. 我们穿过这堵墙的走廊
4. 随机选择现有元素之一。
5. 随机选择此元素的墙之一
6. 如果最后选择的项目是房间，则我们生成一条走廊。如果是走廊，则随机选择下一个元素是房间还是另一个走廊
7. 检查所选方向上是否有足够的空间来创建所需的项目
8. 如果存在，请创建一个元素，否则请返回到步骤4
9. 从第4步开始重复

阶段5-剪裁房间

阶段6-绘制第一个房间

using System.Collections;
using System; // So the script can use the serialization commands
using System.Collections.Generic;
using UnityEngine;

public class MapManager {
    public static Tile[,] map; // the 2-dimensional map with the information for all the tiles
}

[Serializable] // Makes the class serializable so it can be saved out to a file
public class Tile { // Holds all the information for each tile on the map
    public int xPosition; // the position on the x axis
    public int yPosition; // the position on the y axis
    [NonSerialized]
    public GameObject baseObject; // the map game object attached to that position: a floor, a wall, etc.
    public string type; // The type of the tile, if it is wall, floor, etc
}

[Serializable]
public class Position { //A class that saves the position of any cell
    public int x;
    public int y;
}

[Serializable]
public class Wall { // A class for saving the wall information, for the dungeon generation algorithm
    public List<Position> positions;
    public string direction;
    public int length;
    public bool hasFeature = false;
}

[Serializable]
public class Feature { // A class for saving the feature (corridor or room) information, for the dungeon generation algorithm
    public List<Position> positions;
    public Wall[] walls;
    public string type;
    public int width;
    public int height;
}

using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;

public class DungeonGenerator : MonoBehaviour
{
    public int mapWidth;
    public int mapHeight;

    public int widthMinRoom;
    public int widthMaxRoom;
    public int heightMinRoom;
    public int heightMaxRoom;

    public int maxCorridorLength;
    public int maxFeatures;

    public bool isASCII;

    public void InitializeDungeon() {
        MapManager.map = new Tile[mapWidth, mapHeight];
    }

    public void GenerateDungeon() {
        FirstRoom();
        DrawMap(isASCII);
    }

    void FirstRoom() {
        Feature room = new Feature();
        room.positions = new List<Position>();

        int roomWidth = Random.Range(widthMinRoom, widthMaxRoom);
        int roomHeight = Random.Range(heightMinRoom, heightMaxRoom);

        int xStartingPoint = mapWidth / 2;
        int yStartingPoint = mapHeight / 2;

        xStartingPoint -= Random.Range(0, roomWidth);
        yStartingPoint -= Random.Range(0, roomHeight);

        room.walls = new Wall[4];

        for (int i = 0; i < room.walls.Length; i++) {
            room.walls[i] = new Wall();
            room.walls[i].positions = new List<Position>();
            room.walls[i].length = 0;

            switch (i) {
                case 0:
                    room.walls[i].direction = "South";
                    break;
                case 1:
                    room.walls[i].direction = "North";
                    break;
                case 2:
                    room.walls[i].direction = "West";
                    break;
                case 3:
                    room.walls[i].direction = "East";
                    break;
            }
        }

        for (int y = 0; y < roomHeight; y++) {
            for (int x = 0; x < roomWidth; x++) {
                Position position = new Position();
                position.x = xStartingPoint + x;
                position.y = yStartingPoint + y;

                room.positions.Add(position);

                MapManager.map[position.x, position.y] = new Tile();
                MapManager.map[position.x, position.y].xPosition = position.x;
                MapManager.map[position.x, position.y].yPosition = position.y;

                if (y == 0) {
                    room.walls[0].positions.Add(position);
                    room.walls[0].length++;
                    MapManager.map[position.x, position.y].type = "Wall";
                }
                else if (y == (roomHeight - 1)) {
                    room.walls[1].positions.Add(position);
                    room.walls[1].length++;
                    MapManager.map[position.x, position.y].type = "Wall";
                }
                else if (x == 0) {
                    room.walls[2].positions.Add(position);
                    room.walls[2].length++;
                    MapManager.map[position.x, position.y].type = "Wall";
                }
                else if (x == (roomWidth - 1)) {
                    room.walls[3].positions.Add(position);
                    room.walls[3].length++;
                    MapManager.map[position.x, position.y].type = "Wall";
                }
                else {
                    MapManager.map[position.x, position.y].type = "Floor";
                }
            }
        }

        room.width = roomWidth;
        room.height = roomHeight;
        room.type = "Room";
    }

    void DrawMap(bool isASCII) {
        if (isASCII) {
            Text screen = GameObject.Find("ASCIITest").GetComponent<Text>();

            string asciiMap = "";

            for (int y = (mapHeight - 1); y >= 0; y--) {
                for (int x = 0; x < mapWidth; x++) {
                    if (MapManager.map[x,y] != null) {
                        switch (MapManager.map[x, y].type) {
                            case "Wall":
                                asciiMap += "#";
                                break;
                            case "Floor":
                                asciiMap += ".";
                                break;
                        }
                    } else {
                        asciiMap += " ";
                    }

                    if (x == (mapWidth - 1)) {
                        asciiMap += "\n";
                    }
                }
            }

            screen.text = asciiMap;
        }
    }
}

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class GameManager : MonoBehaviour
{
    DungeonGenerator dungeonGenerator;
    
    void Start() {
        dungeonGenerator = GetComponent<DungeonGenerator>();

        dungeonGenerator.InitializeDungeon();
        dungeonGenerator.GenerateDungeon();
    }
}