我朋友的 GameElements.cs 似乎以某种方式损坏了。我们在同一个班级学习，他给我发了他的项目，我也无法打开文件。我无法解决他的解决方案，因为他正在使用 XNA 而我正在使用 MonoGame。
遗憾的是，他没有任何备份（尽管这样他会很难学习）而且我们中的任何人都不熟悉 Visual Studio 和编程，因为我们才几个月课程。
文件仍然是 12kb，尽管我只能选择/复制空格。我不知道是否可以从中恢复代码，文件中显然有数据。
这是一个下载整个解决方案的链接，尽管有问题的损坏文件是“GameElements.cs”。如果有人能够恢复代码，我们都将不胜感激！ http://www.filedropper.com/xnabus
【问题讨论】：
标签： c# visual-studio-2010 xna
请参阅下面的 GameElements.cs 代码。希望这可以帮助 ：）。您可以使用任何 .Net Disassembler 来执行此操作。我使用 ILSpy 并从 XNA bus.exe 文件中反编译了您的代码。
请注意，有时类或方法的名称可能存在一些小问题。所以，请彻底检查一遍代码以确保这一点。
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using System;
using System.Collections.Generic;
using System.Linq;
namespace XNA_bus
{
internal static class GameElements
{
public enum State
{
Menu,
Levels,
Level1,
Level2,
Level3,
Run,
Highscore,
Quit
}
private static Meny meny;
private static Levels levels;
private static Player player;
private static List<Fiender> Fiende;
private static List<GuldMynt> guldMynt;
private static List<Powerup> SuperSkepp;
private static List<Powerup> PenetratingBullets;
private static Texture2D guldMyntSprite;
private static Texture2D SuperskeppSprite;
private static Texture2D PenetratingbulletsSprite;
private static Utskrifter printText;
private static Bakgrund bakgrund;
private static Boss1 boss1;
private static int boss1Liv = 3;
private static int playerLiv = 1;
public static GameElements.State currentState;
public static void Initialize()
{
GameElements.guldMynt = new List<GuldMynt>();
GameElements.SuperSkepp = new List<Powerup>();
GameElements.PenetratingBullets = new List<Powerup>();
}
public static void LoadContent(ContentManager content, GameWindow window)
{
GameElements.player = new Player(content.Load<Texture2D>("Images/player/Player"), 0f, 200f, 2.5f, 4.5f, content.Load<Texture2D>("Images/player/bullet"));
GameElements.bakgrund = new Bakgrund(content.Load<Texture2D>("Images/bakgrund"), window);
GameElements.boss1 = new Boss1(content.Load<Texture2D>("Images/Enemies/Boss1"), 700f, 360f);
GameElements.meny = new Meny(0);
GameElements.meny.AddItem(content.Load<Texture2D>("Images/Meny/Start"), 1, window);
GameElements.meny.AddItem(content.Load<Texture2D>("Images/Meny/Highscore"), 6, window);
GameElements.meny.AddItem(content.Load<Texture2D>("Images/Meny/Avsluta"), 7, window);
GameElements.levels = new Levels(1);
GameElements.levels.AddItem(content.Load<Texture2D>("Images/Meny/Level 1"), 2, window);
GameElements.levels.AddItem(content.Load<Texture2D>("Images/Meny/Level 2"), 3, window);
GameElements.levels.AddItem(content.Load<Texture2D>("Images/Meny/Level 3"), 4, window);
GameElements.Fiende = new List<Fiender>();
Random random = new Random();
Texture2D tmpsprite = content.Load<Texture2D>("Images/Enemies/Predator");
for (int i = 0; i < 5; i++)
{
int rndX = random.Next(window.get_ClientBounds().Width / 2, window.get_ClientBounds().Width - tmpsprite.get_Width());
int rndY = random.Next(0, window.get_ClientBounds().Height - tmpsprite.get_Height());
Predator temp = new Predator(tmpsprite, (float)rndX, (float)rndY);
GameElements.Fiende.Add(temp);
}
tmpsprite = content.Load<Texture2D>("Images/Enemies/mina");
for (int i = 0; i < 5; i++)
{
int rndX = random.Next(window.get_ClientBounds().Width / 2, window.get_ClientBounds().Width - tmpsprite.get_Width());
int rndY = random.Next(0, window.get_ClientBounds().Height - tmpsprite.get_Height());
Mine temp2 = new Mine(tmpsprite, (float)rndX, (float)rndY);
GameElements.Fiende.Add(temp2);
}
GameElements.printText = new Utskrifter(content.Load<SpriteFont>("Font1"));
GameElements.guldMyntSprite = content.Load<Texture2D>("Images/Powerups/SpelMynt");
GameElements.SuperskeppSprite = content.Load<Texture2D>("Images/Powerups/PowerUp");
GameElements.PenetratingbulletsSprite = content.Load<Texture2D>("Images/Powerups/PowerUp2");
}
public static GameElements.State MenyUpdate(GameTime gameTime)
{
return (GameElements.State)GameElements.meny.Update(gameTime);
}
public static void MenyDraw(SpriteBatch spriteBatch)
{
GameElements.bakgrund.Draw(spriteBatch);
GameElements.meny.Draw(spriteBatch);
}
public static GameElements.State RunUpdate(ContentManager content, GameWindow window, GameTime gameTime)
{
GameElements.bakgrund.Update(window);
GameElements.player.Update(window, gameTime);
foreach (Fiender f in GameElements.Fiende.ToList<Fiender>())
{
foreach (Bullet b in GameElements.player.AntSkott.ToList<Bullet>())
{
if (f.CheckCollision(b))
{
f.Liv = false;
GameElements.player.poäng++;
if (!GameElements.player.PenetratingBullets)
{
GameElements.player.AntSkott.Remove(b);
}
else if (GameElements.player.PenetratingBullets)
{
if (gameTime.get_TotalGameTime().TotalSeconds > GameElements.player.PenetratingBulletsTime + 2.0)
{
GameElements.player.PenetratingBullets = false;
}
}
}
}
if (f.Liv)
{
if (f.CheckCollision(GameElements.player))
{
GameElements.playerLiv--;
GameElements.player.Liv = false;
}
f.Update(window);
}
else
{
GameElements.Fiende.Remove(f);
}
if (!f.FKoll)
{
GameElements.Fiende.Remove(f);
GameElements.playerLiv--;
}
}
if (GameElements.boss1.Liv)
{
foreach (Bullet b in GameElements.player.AntSkott.ToList<Bullet>())
{
if (GameElements.boss1.CheckCollision(b))
{
GameElements.player.AntSkott.Remove(b);
GameElements.boss1Liv--;
}
}
GameElements.boss1.Update(window);
}
if (GameElements.boss1Liv == 0)
{
GameElements.boss1.Liv = false;
}
GameElements.State result;
if (!GameElements.boss1.Liv)
{
GameElements.Reset(window, content);
result = GameElements.State.Menu;
}
else
{
Random random = new Random();
int newMynt = random.Next(1, 200);
if (newMynt == 1)
{
int rndX = random.Next(0, window.get_ClientBounds().Width - GameElements.guldMyntSprite.get_Width());
int rndY = random.Next(0, window.get_ClientBounds().Height - GameElements.guldMyntSprite.get_Height());
GameElements.guldMynt.Add(new GuldMynt(GameElements.guldMyntSprite, (float)rndX, (float)rndY));
}
foreach (GuldMynt gc in GameElements.guldMynt.ToList<GuldMynt>())
{
if (gc.Liv)
{
gc.Update(gameTime);
if (gc.CheckCollision(GameElements.player))
{
GameElements.guldMynt.Remove(gc);
GameElements.player.Poäng++;
}
}
else
{
GameElements.guldMynt.Remove(gc);
}
}
Random rnd = new Random();
int newPowerup = rnd.Next(1, 300);
if (newPowerup == 1)
{
int rndX = rnd.Next(0, window.get_ClientBounds().Width - GameElements.SuperskeppSprite.get_Width());
int rndY = rnd.Next(0, window.get_ClientBounds().Height - GameElements.SuperskeppSprite.get_Height());
GameElements.SuperSkepp.Add(new Powerup(GameElements.SuperskeppSprite, (float)rndX, (float)rndY));
}
foreach (Powerup Power in GameElements.SuperSkepp.ToList<Powerup>())
{
if (Power.Liv)
{
Power.Update(gameTime);
if (Power.CheckCollision(GameElements.player))
{
GameElements.SuperSkepp.Remove(Power);
GameElements.player.SuperSkepp = true;
GameElements.player.SuperSkeppTime = gameTime.get_TotalGameTime().TotalSeconds;
}
}
else
{
GameElements.SuperSkepp.Remove(Power);
}
}
Random rnd2 = new Random();
int NewPowerup = rnd2.Next(1, 300);
if (NewPowerup == 1)
{
int rndX = rnd2.Next(0, window.get_ClientBounds().Width - GameElements.PenetratingbulletsSprite.get_Width());
int rndY = rnd2.Next(0, window.get_ClientBounds().Height - GameElements.PenetratingbulletsSprite.get_Height());
GameElements.PenetratingBullets.Add(new Powerup(GameElements.PenetratingbulletsSprite, (float)rndX, (float)rndY));
}
foreach (Powerup P in GameElements.PenetratingBullets.ToList<Powerup>())
{
if (P.Liv)
{
P.Update(gameTime);
if (P.CheckCollision(GameElements.player))
{
GameElements.PenetratingBullets.Remove(P);
GameElements.player.PenetratingBullets = true;
GameElements.player.PenetratingBulletsTime = gameTime.get_TotalGameTime().TotalSeconds;
}
}
else
{
GameElements.PenetratingBullets.Remove(P);
}
}
if (!GameElements.player.Liv || GameElements.playerLiv == 0)
{
GameElements.Reset(window, content);
result = GameElements.State.Menu;
}
else
{
result = GameElements.State.Run;
}
}
return result;
}
public static void RunDraw(SpriteBatch spriteBatch)
{
GameElements.boss1.Draw(spriteBatch);
GameElements.bakgrund.Draw(spriteBatch);
GameElements.player.Draw(spriteBatch);
foreach (Fiender f in GameElements.Fiende)
{
f.Draw(spriteBatch);
}
foreach (GuldMynt gc in GameElements.guldMynt)
{
gc.Draw(spriteBatch);
}
foreach (Powerup Power in GameElements.SuperSkepp)
{
Power.Draw(spriteBatch);
}
foreach (Powerup p in GameElements.PenetratingBullets)
{
p.Draw(spriteBatch);
}
GameElements.printText.Print("Points:" + GameElements.player.poäng, spriteBatch, 0, 0);
GameElements.printText.Print("Boss Liv:" + GameElements.boss1Liv, spriteBatch, 680, 0);
GameElements.printText.Print("Liv:" + GameElements.playerLiv, spriteBatch, 0, 20);
}
public static GameElements.State HighScoreUpdate()
{
GameElements.State result;
if (Keyboard.GetState().IsKeyDown(27))
{
result = GameElements.State.Menu;
}
else
{
result = GameElements.State.Highscore;
}
return result;
}
public static void HighScoreDraw(SpriteBatch spriteBatch)
{
}
private static void Reset(GameWindow window, ContentManager content)
{
GameElements.boss1Liv = 3;
GameElements.playerLiv = 1;
GameElements.boss1.Liv = true;
GameElements.player.Reset(0f, 200f, 2.5f, 4.5f);
GameElements.Fiende.Clear();
Random random = new Random();
Texture2D tmpsprite = content.Load<Texture2D>("Images/Enemies/Predator");
for (int i = 0; i < 5; i++)
{
int rndX = random.Next(window.get_ClientBounds().Width / 2, window.get_ClientBounds().Width - tmpsprite.get_Width());
int rndY = random.Next(0, window.get_ClientBounds().Height - tmpsprite.get_Height());
Predator temp = new Predator(tmpsprite, (float)rndX, (float)rndY);
GameElements.Fiende.Add(temp);
}
tmpsprite = content.Load<Texture2D>("Images/Enemies/mina");
for (int i = 0; i < 5; i++)
{
int rndX = random.Next(window.get_ClientBounds().Width / 2, window.get_ClientBounds().Width - tmpsprite.get_Width());
int rndY = random.Next(0, window.get_ClientBounds().Height - tmpsprite.get_Height());
Mine temp2 = new Mine(tmpsprite, (float)rndX, (float)rndY);
GameElements.Fiende.Add(temp2);
}
}
public static GameElements.State LevelsUpdate(GameTime gameTime)
{
return (GameElements.State)GameElements.levels.Update(gameTime);
}
public static void LevelsDraw(SpriteBatch spritebatch)
{
GameElements.bakgrund.Draw(spritebatch);
GameElements.levels.Draw(spritebatch);
}
}
}
【讨论】：