Разработка аналога компьютерной игры "Нейрохирург"

Класс «State»

using Microsoft.Xna.Framework;

using Microsoft.Xna.Framework.Content;

using Microsoft.Xna.Framework.Graphics;

namespace Neurosurgeon.States

{

public abstract class State

{

#region Fields

protected ContentManager content;

protected GraphicsDevice graphicsDevice;

protected Game1 game;

#endregion

#region Methods

//констр

public State(Game1 game, GraphicsDevice graphicsDevice, ContentManager content)

{

this.game = game;

this.graphicsDevice = graphicsDevice;

this.content = content;

}

public abstract void Draw(GameTime gameTime, SpriteBatch spriteBatch);

public abstract void Update(GameTime gameTime);

#endregion

}

}

Класс «MenuState»

using System;

using System.Collections.Generic;

using Microsoft.Xna.Framework;

using Microsoft.Xna.Framework.Graphics;

using Microsoft.Xna.Framework.Content;

using Neurosurgeon.UserInterface;

namespace Neurosurgeon.States

{

//менюшка

public class MenuState : State

{

private List<Component> components;

//констр

public MenuState(Game1 game, GraphicsDevice graphicDevice, ContentManager content) : base(game, graphicDevice, content)

{

var background = new Sprite()

{

Texture = content.Load<Texture2D>("fon"),

Position = Vector2.Zero,

};

var title = new Text(content.Load<SpriteFont>("titleFont"))

{

Position = new Vector2(350, 50),

Message = "Нейрохирург",

};

var newGameButton = new Button(content.Load<Texture2D>("button1"), content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(350, 130),

Text = "Новая игра"

};

newGameButton.Click += NewGameEventHandler; // обработчик события

var highscoresButton = new Button(content.Load<Texture2D>("button1"), content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(350, 230),

Text = "Таблица рекордов"

};

highscoresButton.Click += HighscoresEventHandler;

var quitButton = new Button(content.Load<Texture2D>("button1"), content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(350, 330),

Text = "Выход"

};

quitButton.Click += QuitEventHandler;

components = new List<Component>()

{

background,

title,

newGameButton,

highscoresButton,

quitButton,

};

}

//обработчики событий

//

private void NewGameEventHandler(object sender, EventArgs e)

{

game.ChangeState(new ChooseLevelState(game, graphicsDevice, content));

}

private void HighscoresEventHandler(object sender, EventArgs e)

{

game.ChangeState(new HighscoreState(game, graphicsDevice, content));

}

private void QuitEventHandler(object sender, EventArgs e)

{

game.Exit();

}

//рисуем компоненты

public override void Draw(GameTime gameTime, SpriteBatch spriteBatch)

{

spriteBatch.Begin();

foreach (var component in components)

component.Draw(gameTime, spriteBatch);

spriteBatch.End();

}

public override void Update(GameTime gameTime)

{

foreach (var component in components)

component.Update(gameTime);

}

}

}

Класс «GameState»

using System;

using System.Collections.Generic;

using Microsoft.Xna.Framework;

using Microsoft.Xna.Framework.Graphics;

using Microsoft.Xna.Framework.Content;

using Neurosurgeon.UserInterface;

namespace Neurosurgeon.States

{

public class GameState : State

{

#region Fields

private List<DragAndDrop> instruments;

private Sprite background;

private float timePast; //здоровье

private float timeLeft; //секундомер

private int score;

private int level; //уровень

private string[] backgroundFileNames;

private Rectangle wound; //рана

private bool isLose;

#endregion

#region Methods

//конструктор

public GameState(Game1 game, GraphicsDevice graphicDevice, ContentManager content, int level) : base(game, graphicDevice, content)

{

timeLeft = 5;

timePast = 0;

score = 0;

isLose = false;

this.level = level; //уровень из ChooseLevelState

backgroundFileNames = new string[3];

if (level == 1)

{

backgroundFileNames[0] = "kep3";

backgroundFileNames[1] = "kep2";

backgroundFileNames[2] = "kep1";

wound = new Rectangle(530, 120, 100, 100);

}

else

{

backgroundFileNames[0] = "rassomaha3";

backgroundFileNames[1] = "rassomaha2";

backgroundFileNames[2] = "rassomaha1";

wound = new Rectangle(440, 150, 100, 100);

}

background = new Sprite()

{

Texture = content.Load<Texture2D>(backgroundFileNames[0]),

Position = Vector2.Zero,

};

//инструменты

DragAndDrop drel = new DragAndDrop(content.Load<Texture2D>("drel2"), content.Load<Texture2D>("drel1"), wound)

{

Position = new Vector2(10, 540),

};

drel.Heal += HealEventHandler; //обработчик события лечение

DragAndDrop luch = new DragAndDrop(content.Load<Texture2D>("Luch2"), content.Load<Texture2D>("Luch1"), wound)

{

Position = new Vector2(10, 300),

};

luch.Heal += HealEventHandler;

instruments = new List<DragAndDrop>()

{

drel,

luch,

};

}

//обработчик события лечение

private void HealEventHandler(object sender, EventArgs e)

{

//учитывая последовательность

if (level == 2 && sender != instruments[0])

{

isLose = true;

game.ChangeState(new MessageBox(game, graphicsDevice, content, isLose, level)); //и открываем окно результата

}

ChangeBackground(); //меняем капитана на здорового

score++;

}

private void ChangeBackground()

{

if (score == 0)

background.Texture = content.Load<Texture2D>(backgroundFileNames[1]);

if (score == 1)

background.Texture = content.Load<Texture2D>(backgroundFileNames[2]);

}

public override void Draw(GameTime gameTime, SpriteBatch spriteBatch)

{

spriteBatch.Begin();

background.Draw(gameTime, spriteBatch); //фон

foreach (var instrument in instruments) //инструменты

instrument.Draw(gameTime, spriteBatch);

spriteBatch.DrawString(content.Load<SpriteFont>("buttonFont"), "Здоровье: " + timeLeft.ToString("N2"), new Vector2(10, 10), Color.White);

spriteBatch.DrawString(content.Load<SpriteFont>("buttonFont"), "Время: " + timePast.ToString("N2"), new Vector2(10, 60), Color.White);

spriteBatch.End();

}

public override void Update(GameTime gameTime)

{

if (timeLeft > 0)

{

if (score < 2)

{

timeLeft -= (float)gameTime.ElapsedGameTime.TotalSeconds;

timePast += (float)gameTime.ElapsedGameTime.TotalSeconds;

}

else

{

//Победааа

game.ChangeState(new MessageBox(game, graphicsDevice, content, isLose, level) //окно результата

{

TimeResult = timePast

});

}

}

else

{

//О нееет

isLose = true;

game.ChangeState(new MessageBox(game, graphicsDevice, content, isLose, level)); //открываем окно результата

}

//удалить использованные

for (int i = 0; i < instruments.Count; i++)

{

if (instruments[i].IsRemoved)

{

instruments.RemoveAt(i);

i--;

}

}

//обновляем инструменты

foreach (var instrument in instruments)

instrument.Update(gameTime);

}

#endregion

}

}

Класс «ChooseLevelState»

using System;

using System.Collections.Generic;

using Microsoft.Xna.Framework;

using Microsoft.Xna.Framework.Content;

using Microsoft.Xna.Framework.Graphics;

using Neurosurgeon.UserInterface;

namespace Neurosurgeon.States

{

//стейт выбора уровня

class ChooseLevelState : State

{

private List<Component> components;

public ChooseLevelState(Game1 game, GraphicsDevice graphicsDevice, ContentManager content) : base(game, graphicsDevice, content)

{

var background = new Sprite()

{

Texture = content.Load<Texture2D>("fon"),

Position = Vector2.Zero,

};

var title = new Text(content.Load<SpriteFont>("titleFont"))

{

Position = new Vector2(10, 50),

Message = "Выберите уровень"

};

var level1Text = new Text(content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(400, 130),

Message = "Используйте инструменты в\nлюбом порядке"

};

var level2Text = new Text(content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(400, 230),

Message = "Используйте инструменты в\nследующем порядке:"

};

var drel = new Sprite()

{

Texture = content.Load<Texture2D>("drel"),

Position = new Vector2(800, 280),

};

var luch = new Sprite()

{

Texture = content.Load<Texture2D>("Luch"),

Position = new Vector2(880, 240),

};

var level1Button = new Button(content.Load<Texture2D>("button1"), content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(10, 130),

Text = "Уровень 1"

};

level1Button.Click += Level1EventHandler;

var level2Button = new Button(content.Load<Texture2D>("button1"), content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(10, 230),

Text = "Уровень 2"

};

level2Button.Click += Level2EventHandler;

components = new List<Component>()

{

background,

title,

level1Text,

level2Text,

drel,

luch,

level1Button,

level2Button,

};

}

//обработчики событий

//первый уровень

private void Level1EventHandler(object sender, EventArgs e)

{

game.ChangeState(new GameState(game, graphicsDevice, content, 1));

}

//второй уровень

private void Level2EventHandler(object sender, EventArgs e)

{

game.ChangeState(new GameState(game, graphicsDevice, content, 2));

}

public override void Draw(GameTime gameTime, SpriteBatch spriteBatch)

{

spriteBatch.Begin();

foreach (var component in components)

component.Draw(gameTime, spriteBatch);

spriteBatch.End();

}

public override void Update(GameTime gameTime)

{

foreach (var component in components)

component.Update(gameTime);

}

}

}

Класс «HighscoreState»

using System;

using System.Linq;

using Microsoft.Xna.Framework;

using Microsoft.Xna.Framework.Content;

using Microsoft.Xna.Framework.Graphics;

using Neurosurgeon.Managers;

using Neurosurgeon.UserInterface;

namespace Neurosurgeon.States

{

public class HighscoreState : State

{

private ScoreManager score;

private Button mainMenuButton;

//конструктор

public HighscoreState(Game1 game, GraphicsDevice graphicsDevice, ContentManager content) : base(game, graphicsDevice, content)

{

score = ScoreManager.Load();

mainMenuButton = new Button(content.Load<Texture2D>("button1"), content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(350, 450),

Text = "Главное меню"

};

mainMenuButton.Click += MainMenuEventHandler;

}

public override void Draw(GameTime gameTime, SpriteBatch spriteBatch)

{

spriteBatch.Begin();

spriteBatch.Draw(content.Load<Texture2D>("fon"), Vector2.Zero, Color.White);

mainMenuButton.Draw(gameTime, spriteBatch);

spriteBatch.DrawString(content.Load<SpriteFont>("titleFont"), "Таблица рекордов", new Vector2(350, 50), new Color(33, 49, 65));

//рекорды 1 уровня

spriteBatch.DrawString(content.Load<SpriteFont>("buttonFont"), "Уровень 1:", new Vector2(350, 120), new Color(33, 49, 65));

spriteBatch.DrawString(

content.Load<SpriteFont>("buttonFont"),

string.Join("\n", score.Highscores.Where(c=>c.Level ==1).Select(c => c.PlayerName + ": " + c.Time.ToString("N2")).ToArray()), //это, если что, запрос на linq

new Vector2(350, 170),

new Color(33, 49, 65));

//рекорды 2 уровня

spriteBatch.DrawString(content.Load<SpriteFont>("buttonFont"), "Уровень 2:", new Vector2(650, 120), new Color(33, 49, 65));

spriteBatch.DrawString(

content.Load<SpriteFont>("buttonFont"),

string.Join("\n", score.Highscores.Where(c => c.Level == 2).Select(c => c.PlayerName + ": " + c.Time.ToString("N2")).ToArray()),

new Vector2(650, 170),

new Color(33, 49, 65));

spriteBatch.End();

}

//обработчик события кнопки главного меню

private void MainMenuEventHandler(object sender, EventArgs e)

{

game.ChangeState(new MenuState(game, graphicsDevice, content));

}

public override void Update(GameTime gameTime)

{

mainMenuButton.Update(gameTime);

}

}

}

Класс «MessageBox»

using System;

using System.Collections.Generic;

using Microsoft.Xna.Framework;

using Microsoft.Xna.Framework.Graphics;

using Microsoft.Xna.Framework.Content;

using Neurosurgeon.States;

using Neurosurgeon.Managers;

using Neurosurgeon.Models;

namespace Neurosurgeon.UserInterface

{

//результат игры

class MessageBox : State

{

#region Fields and properties

private List<Component> components;

private ScoreManager scoreManager;

private InputField nameInputField;

private bool isLose;

private int level;

public float TimeResult { get; set; }

#endregion

#region Methods

//констр

public MessageBox(Game1 game, GraphicsDevice graphicsDevice, ContentManager content, bool isLose, int level) : base(game, graphicsDevice, content)

{

//из GameState

this.isLose = isLose; //победа или поражение

this.level = level; //уровень

var background = new Sprite()

{

Texture = content.Load<Texture2D>("fon"),

Position = Vector2.Zero,

};

nameInputField = new InputField(content.Load<Texture2D>("button1"), content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(350, 200),

};

//кнопка - начать заново

var restartButton = new Button(content.Load<Texture2D>("button1"), content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(350, 200),

Text = "ОК"

};

restartButton.Click += RestartEventHandler;

var nextlevelButton = new Button(content.Load<Texture2D>("button1"), content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(350, 290),

Text = "Уровень 2"

};

nextlevelButton.Click += NextLevelEventHandler;

var mainMenuButton = new Button(content.Load<Texture2D>("button1"), content.Load<SpriteFont>("buttonFont"))

{

Position = new Vector2(350, 380),

Text = "Главное меню"

};

mainMenuButton.Click += MainMenuEventHandler;

components = new List<Component>()

{

background,

mainMenuButton,

};

//вин или луз

string result = "";

if (isLose) {

result = "Вы проиграли!\nПопробуйте ещe раз.";

components.Add(restartButton);

mainMenuButton.Position = new Vector2(350, 290);

}

else

{

nextlevelButton.Click += ConfirmNameEventHandler;

mainMenuButton.Click += ConfirmNameEventHandler;

result = "Вы выиграли!\nВведите ваше имя.";

components.Add(nameInputField);

if (level == 1)

{

components.Add(nextlevelButton);

}

else

{

mainMenuButton.Position = new Vector2(350, 290);

}

}

var message = new Text(content.Load<SpriteFont>("titleFont"))

{

Position = new Vector2(350, 50),

Message = result

};

components.Add(message);

}

public override void Draw(GameTime gameTime, SpriteBatch spriteBatch)

{

spriteBatch.Begin();

//отрисовываем

foreach (var component in components)

component.Draw(gameTime, spriteBatch);

spriteBatch.End();

}

public override void Update(GameTime gameTime)

{

//обновляем

foreach (var component in components)

component.Update(gameTime);

}

// обработчики событий

//

private void ConfirmNameEventHandler(object sender, EventArgs e)

{

scoreManager = ScoreManager.Load();

scoreManager.Add(new Score()

{

PlayerName = nameInputField.Name,

Time = TimeResult,

Level = level

});

ScoreManager.Save(scoreManager);

}

private void NextLevelEventHandler(object sender, EventArgs e)

{

game.ChangeState(new GameState(game, graphicsDevice, content, level+1));

}

private void RestartEventHandler(object sender, EventArgs e)

{

game.ChangeState(new GameState(game, graphicsDevice, content, level));

}

private void MainMenuEventHandler(object sender, EventArgs e)

{

game.ChangeState(new MenuState(game, graphicsDevice, content));

}

#endregion

}

}

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