嘿所以我在这里有这个代码，我想要做的是制作2个更相似的关卡，所以当我有瓷砖地图2和3时，我会有一个菜单，玩家可以选择在某个地图上玩。我想知道如何制作这个菜单，请你给我一些见解，从哪里开始我可以使用哪种类型的代码等。
简单的选择菜单外观：
Levels
Level 1
Level 2
Level 3
然后用户点击它就会触发/打开其中一个图块地图。
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Graphics;
namespace MarsCitadel
{
static class Tilemap
{
#region declarations
public const int TileWidth = 32;
public const int TileHeight = 32;
public const int MapWidth = 50;
public const int MapHeight = 50;
public const int FloorTileStart = 0; // 32 x 32 rectangle from sprite sheet
public const int FloorTileEnd = 3;
public const int WallTileStart = 4;
public const int WallTileEnd = 7;
static private Texture2D texturebarrens;
static private Texture2D textureroad;
//static private List<Rectangle> tiles = new List <Rectangle> ();
static private int[,] mapSquares = new int[MapWidth, MapHeight];
static private Random rand = new Random();
#endregion
#region intialization
static public void intialization(Texture2D tiletexture, Texture2D tiletexture2)
{
texturebarrens = tiletexture;
textureroad = tiletexture2;
//tiles.Clear();
//tiles.Add(new Rectangle(0, 0, TileWidth, TileHeight));
for (int x = 0; x < MapWidth; x++)
{
for (int y = 0; y < MapHeight; y++)
{
mapSquares[x, y] = FloorTileStart;
}
}
GenerateRandomMap();
}
#endregion
#region information about map squares
static public int getsquareatpixelX(int pixelX)
{
return pixelX / TileWidth;
}
static public int getsquareatpixelY(int pixelY)
{
return pixelY / TileHeight;
}
static public Vector2 getsquarebypixel(Vector2 pixellocation)
{
return new Vector2(getsquareatpixelX((int)pixellocation.X), getsquareatpixelY((int)pixellocation.Y));
}
static public Vector2 Getsquarecenter(int squareX, int squareY)
{
return new Vector2((squareX * TileWidth) + (TileWidth / 2), (squareY * TileHeight) + (TileHeight / 2));
}
static public Vector2 Getsquarecenter(Vector2 square)
{
return Getsquarecenter((int)square.X, (int)square.Y);
}
static public Rectangle Squareworldrectangle(int x, int y)
{
return new Rectangle(x * TileWidth, y * TileHeight, TileWidth, TileHeight);
}
static public Rectangle Squareworldrectangle(Vector2 square)
{
return Squareworldrectangle((int)square.X, (int)square.Y);
}
public static Rectangle Squarescreenrectangle(int x, int y)
{
return Camera.Transform(Squareworldrectangle(x, y));
}
public static Rectangle Squarescreenrectangle(Vector2 square)
{
return Squareworldrectangle((int)square.X, (int)square.Y);
}
#endregion
#region information about map tiles
static public int GetTileAtSquare(int tileX, int tileY)
{
if (((tileX >= 0) && (tileX <= MapWidth)) && ((tileX >= 0) && (tileX <= MapHeight)))
{
return mapSquares[tileX, tileY];
}
else return -1;
}
static public void SetTileAtSquare(int tileX, int tileY, int tile)
{
if (((tileX >= 0) && (tileX <= MapWidth)) && ((tileX >= 0) && (tileX <= MapHeight)))
{
mapSquares[tileX, tileY] = tile;
}
}
static public int GetTileAtPixel(int pixelX, int pixelY)
{
return GetTileAtSquare(getsquareatpixelX(pixelX), getsquareatpixelY(pixelY));
}
static public int GetTileAtPixel(Vector2 pixelLocation)
{
return GetTileAtPixel((int)pixelLocation.X, (int)pixelLocation.Y);
}
static public bool IsWallTile(int tileX, int tileY)
{
int tileindex = GetTileAtSquare(tileX, tileY);
if (tileindex == -1) return false;
return tileindex >= WallTileStart;
}
static public bool IsWallTile(Vector2 square)
{
return IsWallTile((int)square.X, (int)square.Y);
}
static public bool IsWallTileByPixel(Vector2 pixelLocation)
{
return IsWallTile(getsquareatpixelX((int)pixelLocation.X), getsquareatpixelY((int)pixelLocation.Y));
}
#endregion
#region drawing
static public void Draw(SpriteBatch spritebatch)
{
//int startX = getsquareatpixelX((int)Camera.Position.X);
//int endX = getsquareatpixelX((int)Camera.Position.X + Camera.ViewPortWidth);
//int startY = getsquareatpixelY((int)Camera.Position.Y);
//int endY = getsquareatpixelY((int)Camera.Position.Y + Camera.ViewPortHeight);
int startX = 0; int endX = 50;
int startY = 0; int endY = 50;
for (int x = startX; x <= endX; x++)
{
for (int y = startY; y <= endY; y++)
{
if ((x >= 0) && (y >= 0) && (x < MapWidth) && (y < MapHeight))
{
spritebatch.Draw(texturebarrens, new Rectangle(x * 32, y * 32, 32, 32), Color.White);
}
}
}
spritebatch.Draw(textureroad, new Rectangle(0 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(1 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(2 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(3 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(4 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(5 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(6 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(7 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(8 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(9 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(10 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(11 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(12 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(13 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(14 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(15 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(16 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(17 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(18 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(19 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(20 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(21 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(22 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(23 * 32, 7 * 32, 32, 32), Color.White);
spritebatch.Draw(textureroad, new Rectangle(24 * 32, 7 * 32, 32, 32), Color.White);
}
#endregion
#region map generation
static public void GenerateRandomMap()
{
int WallchancePerSquare = 10;
int floorTile = rand.Next(FloorTileStart, FloorTileEnd + 1);
int wallTile = rand.Next(WallTileStart, WallTileEnd + 1);
for (int x = 0; x < MapWidth; x++)
{
for (int y = 0; y < MapHeight; y++)
{
mapSquares[x, y] = floorTile;
// if (x == 0 || y == 0 || x == MapWidth - 1 || y == MapHeight - 1)
//{
//mapSquares[x, y] = wallTile;
// continue;
// }
if (x == 1 || y == 1 || x == MapWidth - 2 || y == MapHeight - 2)
{
continue;
}
if (rand.Next(0, 100) < WallchancePerSquare)
{
mapSquares[x, y] = wallTile;
}
}
}
}
#endregion
}
}
答案 0 :(得分：0)
使Tilemap类抽象化，然后地图的每个版本都可以是Tilemap的不同子类（可能有其他方法来优化它，尝试查找一些设计模式，如“装饰器”或“策略”模式）。创建一个Menu类，允许用户选择一个地图，比如用各种按钮。然后单击按钮应该实例化Tilemap的相应子类，任何其他代码都可以将这些对象称为Tilemap而不知道实现了哪个子类。