So I have been working on a tetris game for some time now and I have everything figured out besides the fact that I can not get it to actually go to a game over screen. Any help on where to start looking or what code I should be trying to work with on this would be greatly appreciated. This project was graded a few months ago so has become purely my own tinkering tool set. Any help is greatly appreciated. Hopefully I am in the right area for this and hopefully I submit this properly. This is using XNA with Eclipse.
using System;
using System.Collections.Generic;
using System.Linq;
using Microsoft.Xna.Framework;
using Microsoft.Xna.Framework.Audio;
using Microsoft.Xna.Framework.Content;
using Microsoft.Xna.Framework.GamerServices;
using Microsoft.Xna.Framework.Graphics;
using Microsoft.Xna.Framework.Input;
using Microsoft.Xna.Framework.Media;
namespace Srivers_Tetris5_051713
{
public class Game1 : Microsoft.Xna.Framework.Game
{
GraphicsDeviceManager graphics;
SpriteBatch spriteBatch;
public float TimeToInput = 10;
public float FrameCounter = 0;
int[,] bottomBlocks;
public Texture2D bucket;
public Texture2D background;
public Texture2D background1;
public Texture2D background2;
public Texture2D scoreBoard;
public Texture2D next;
public Texture2D tetrisBlock;
Color[] colors;
List<Vector2> fallingBlocks;
List<Vector2> nextBlocks;
int shapeColor;
int nextShapeColor;
int fallSpeedFast = 10;
int fallSpeedRegular = 30;
int fallSpeedState = 30;
Random random;
protected SpriteFont scoreFont;
protected SpriteFont levelFont;
public int score;
private int level;
KeyboardState keyboardState;
public Game1()
{
graphics = new GraphicsDeviceManager(this);
graphics.PreferredBackBufferWidth = 760;
graphics.PreferredBackBufferHeight = 650;
graphics.ApplyChanges();
Content.RootDirectory = "Content";
Window.Title = "Steven Rivers Falling Block Attempt";
}
string[] button = { "Play", "Pause", "Stop" };
Color[] buttonColor = { Color.White, Color.White, Color.White };
MouseState mouse;
Song BGM;
SoundEffect soundEffect;
string soundName2 = "SoundEffect";
string soundName3 = "BGM2";
protected override void Initialize()
{
this.IsMouseVisible = true;
random = new Random();
keyboardState = Keyboard.GetState();
//sets the different tints to use
colors = new Color[] { Color.Red, Color.DarkSlateGray, Color.Lime, Color.DodgerBlue, Color.DarkBlue, Color.ForestGreen, Color.Gold };//changes shade of blocks
bottomBlocks = new int[11, 20];
for (int countX = 0; countX < bottomBlocks.GetLength(0); countX++)
{
for (int countY = 0; countY < bottomBlocks.GetLength(1); countY++)
{
bottomBlocks[countX, countY] = -1;
}
}
//sets beginning score/level
score = 0;
level = 1;
nextBlocks = new List<Vector2>();
// square
nextBlocks.Add(new Vector2(4, 0));
nextBlocks.Add(new Vector2(5, 0));
nextBlocks.Add(new Vector2(4, 1));
nextBlocks.Add(new Vector2(5, 1));
ResetFalling();
ClearRows();
Rotate();
base.Initialize();
}
void ResetFalling()
{
//chooses a random color and based on that color it chooses the shape assigned to it
shapeColor = nextShapeColor;
nextShapeColor = random.Next(0, 7);
fallingBlocks = nextBlocks;
nextBlocks = new List<Vector2>();
if (nextShapeColor == 0)
{
// square
nextBlocks.Add(new Vector2(4, 0));
nextBlocks.Add(new Vector2(5, 0));
nextBlocks.Add(new Vector2(4, 1));
nextBlocks.Add(new Vector2(5, 1));
}
else if (nextShapeColor == 1)
{
// I
nextBlocks.Add(new Vector2(5, 0));
nextBlocks.Add(new Vector2(4, 0));
nextBlocks.Add(new Vector2(6, 0));
nextBlocks.Add(new Vector2(7, 0));
}
else if (nextShapeColor == 2)
{
// L
nextBlocks.Add(new Vector2(5, 1));
nextBlocks.Add(new Vector2(4, 0));
nextBlocks.Add(new Vector2(5, 0));
nextBlocks.Add(new Vector2(5, 2));
}
else if (nextShapeColor == 3)
{
// Z
nextBlocks.Add(new Vector2(5, 0));
nextBlocks.Add(new Vector2(4, 0));
nextBlocks.Add(new Vector2(5, 1));
nextBlocks.Add(new Vector2(6, 1));
}
else if (nextShapeColor == 4)
{
// S
nextBlocks.Add(new Vector2(5, 1));
nextBlocks.Add(new Vector2(4, 0));
nextBlocks.Add(new Vector2(4, 1));
nextBlocks.Add(new Vector2(5, 2));
}
else if (nextShapeColor == 5)
{
// J
nextBlocks.Add(new Vector2(4, 1));
nextBlocks.Add(new Vector2(4, 0));
nextBlocks.Add(new Vector2(5, 0));
nextBlocks.Add(new Vector2(4, 2));
}
else if (nextShapeColor == 6)
{
// T
nextBlocks.Add(new Vector2(5, 0));
nextBlocks.Add(new Vector2(4, 0));
nextBlocks.Add(new Vector2(6, 0));
nextBlocks.Add(new Vector2(5, 1));
}
}
//suppose to clear the rows, without this the game gets cluttered with a bunch of boxes for somereason
void ClearRows() // This function clears a complete row when a row is completeted
{
for (int countY = bottomBlocks.GetLength(1) - 1; countY >= 0; countY--)
{
bool clearRow = true;
for (int countX = 1; countX < bottomBlocks.GetLength(0); countX++)
{
clearRow &= bottomBlocks[countX, countY] != -1;
}
if (clearRow)
{
score = score + 100;
soundEffect.Play();
for (int countX = 0; countX < bottomBlocks.GetLength(0); countX++)
{
bottomBlocks[countX, countY] = -1;
}
for (int y = countY; y > 0; y--)
{
for (int countX = 0; countX < bottomBlocks.GetLength(0); countX++)
{
bottomBlocks[countX, y] = bottomBlocks[countX, y - 1];
}
}
countY++;
}
}
}
protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
//defines graphics being used!
scoreFont = Content.Load<SpriteFont>("Score");
levelFont = Content.Load<SpriteFont>("Score");
bucket = Content.Load<Texture2D>("Bucket"); ;
scoreBoard = Content.Load<Texture2D>("scores");
background = Content.Load<Texture2D>("10522-white-wolf");
background1 = Content.Load<Texture2D>("background1");
background2 = Content.Load<Texture2D>("background2");
next = Content.Load<Texture2D>("next");//next piece area, haven't figured out how to display this properly
tetrisBlock = Content.Load<Texture2D>("testsprite");
//music added below
ContentManager contentManager = new ContentManager(this.Services, @"Content");
BGM = contentManager.Load<Song>(soundName3);
soundEffect = contentManager.Load<SoundEffect>(soundName2);
}
protected override void UnloadContent()
{
}
protected override void Update(GameTime gameTime)
{
MediaPlayer.IsRepeating = true;
mouse = Mouse.GetState();
for (int i = 0; i < 3; i++)
{
if (mouse.X >= i * 100 + 415 && mouse.X <= i * 100 + 415 + scoreFont.MeasureString(button[i]).X
&& mouse.Y > 60 && mouse.Y <= 60 + scoreFont.MeasureString(button[i]).Y)
{
buttonColor[i] = Color.Orange;
if (mouse.LeftButton == ButtonState.Pressed)
{
if (i == 0)
{
if (MediaPlayer.State != MediaState.Playing && MediaPlayer.State != MediaState.Paused)
MediaPlayer.Play(BGM);
else if (MediaPlayer.State == MediaState.Paused)
MediaPlayer.Resume();
}
else if (i == 1)
{
MediaPlayer.Pause();
}
else if (i == 2)
{
MediaPlayer.Stop();
}
}
}
else
buttonColor[i] = Color.White;
}
KeyboardState keyboardCurrent = Keyboard.GetState();
if (keyboardCurrent.IsKeyDown(Keys.Left) & keyboardState.IsKeyUp(Keys.Left))
{
bool clear = true;
for (int count = 0; count < fallingBlocks.Count; count++)
{
var block = fallingBlocks[count];
block.X--;
int x = (int)block.X;
int y = (int)block.Y;
clear &= (block.X >= 1) && bottomBlocks[x, y] == -1; // ?
}
if (clear)
{
for (int count = 0; count < fallingBlocks.Count; count++)
{
var block = fallingBlocks[count];
block.X--;
fallingBlocks[count] = block;
}
}
}
else if (keyboardCurrent.IsKeyDown(Keys.Right) & keyboardState.IsKeyUp(Keys.Right))
{
bool clear = true;
for (int count = 0; count < fallingBlocks.Count; count++)
{
var block = fallingBlocks[count];
block.X++;
int x = (int)block.X;
int y = (int)block.Y;
clear &= (block.X < 11) && bottomBlocks[x, y] == -1; // was 9 then <= 10
}
if (clear)
{
for (int count = 0; count < fallingBlocks.Count; count++)
{
var block = fallingBlocks[count];
block.X++;
fallingBlocks[count] = block;
}
}
}
else if (keyboardCurrent.IsKeyDown(Keys.Down))
{
fallSpeedState = 0;
}
else if (keyboardCurrent.IsKeyDown(Keys.Up) & keyboardState.IsKeyUp(Keys.Up))
{
Rotate();
}
if (fallSpeedState <= 0)
{
if (keyboardCurrent.IsKeyDown(Keys.Down) & keyboardState.IsKeyUp(Keys.Down))
{
fallSpeedState = fallSpeedFast;
}
else
{
fallSpeedState = fallSpeedRegular;
}
bool clear = true;
for (int count = 0; count < fallingBlocks.Count; count++)
{
var block = fallingBlocks[count];
block.Y++;
int x = (int)block.X;
int y = (int)block.Y;
clear &= (block.Y < 20) && bottomBlocks[x, y] == -1; // was <=19 - was <= 20
}
if (clear)
{
for (int count = 0; count < fallingBlocks.Count; count++)
{
var block = fallingBlocks[count];
block.Y++;
fallingBlocks[count] = block;
}
}
else
{
while (fallingBlocks.Count > 0)
{
int x = (int)fallingBlocks[0].X;
int y = (int)fallingBlocks[0].Y;
bottomBlocks[x, y] = shapeColor;
fallingBlocks.RemoveAt(0);
}
ClearRows();
ResetFalling();
}
}
else
{
fallSpeedState--;
}
keyboardState = keyboardCurrent;
base.Update(gameTime);
}
Boolean Rotate()
{
var block = fallingBlocks[0];
int startX = (int)block.X;
int startY = (int)block.Y;
bool rotate = true;
for (int count = 1; count < fallingBlocks.Count; count++)
{
int differenceX = startX - (int)fallingBlocks[count].X;
int differenceY = startY - (int)fallingBlocks[count].Y;
int x = startX + -differenceY;
int y = startY + differenceX;
rotate &= ((x >= 1 & x < bottomBlocks.GetLength(0) & y >= 0 & y < bottomBlocks.GetLength(1)) && bottomBlocks[x, y] == -1);
}
if (rotate)
{
for (int count = 1; count < fallingBlocks.Count; count++)
{
int differenceX = startX - (int)fallingBlocks[count].X;
int differenceY = startY - (int)fallingBlocks[count].Y;
int x = startX + -differenceY;
int y = startY + differenceX;
fallingBlocks[count] = new Vector2(x, y);
}
}
return rotate;
}
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CornflowerBlue);
spriteBatch.Begin();
if (score < 100)
{
spriteBatch.Draw(background, new Rectangle(0, 0, 760, 650), Color.White);
}
if (score >= 100 && score < 200)
{
spriteBatch.Draw(background1, new Rectangle(0, 0, 900, 650), Color.White);
fallSpeedRegular = 20;
}
if (score >= 200)
{
spriteBatch.Draw(background2, new Rectangle(0, 0, 900, 650), Color.White);
fallSpeedRegular = 10;
}
spriteBatch.Draw(bucket, new Rectangle(27, 0, 325, 650), Color.White);
spriteBatch.Draw(scoreBoard, new Rectangle(400, 0, 200, 50), Color.White);
spriteBatch.Draw(next, new Rectangle(425, 90, 140, 115), Color.White);
spriteBatch.DrawString(scoreFont, "Score " + score, new Vector2(415, 0), Color.Black);
spriteBatch.DrawString(levelFont, "Level " + level, new Vector2(415, 20), Color.Black);
//play buttons
for (int i = 0; i < 3; i++)
spriteBatch.DrawString(scoreFont, button[i], new Vector2(i * 100 + 415, 60), buttonColor[i]);
for (int countX = 0; countX < bottomBlocks.GetLength(0); countX++)
{
for (int countY = 0; countY < bottomBlocks.GetLength(1); countY++)
{
int currentColor = bottomBlocks[countX, countY];
if (currentColor != -1)
{
spriteBatch.Draw(tetrisBlock, new Rectangle(countX * 32, countY * 32, 32, 32), colors[currentColor]);
}
}
}
for (int count = 0; count < fallingBlocks.Count; count++)
{
int x = (int)fallingBlocks[count].X;
int y = (int)fallingBlocks[count].Y;
spriteBatch.Draw(tetrisBlock, new Rectangle(x * 32, y * 32, 32, 32), colors[shapeColor]);
}
foreach (Vector2 vec in nextBlocks)
spriteBatch.Draw(next, new Rectangle((int)vec.X * 32 + 300, (int)vec.Y * 32 + 100, 32, 32), colors[nextShapeColor]);
spriteBatch.End();
base.Draw(gameTime);
}
}
}
