public Bullet(Vector2 location, Player owner, bool amILaser)
{
this.location = location;
this.owner = owner;
this.ownerNum = owner.playerNum;
this.size = 20;
this.isLaser = amILaser;
}
public Bomb(Vector2 location, double angle, float speed, Player owner, float size, float eLife)
{
this.angle = angle;
this.location = location;
this.speed = speed;
this.owner = owner;
this.size = size;
this.oLife = this.eLife = eLife;
}
public Bullet(Vector2 location, double angle, float speed, Player owner)
{
this.angle = angle;
this.location = location;
this.speed = speed;
this.owner = owner;
this.ownerNum = owner.playerNum;
this.size = 10;
}
/// <summary>
/// Allows the game to run logic such as updating the world,
/// checking for collisions, gathering input, and playing audio.
/// </summary>
/// <param name="gameTime">Provides a snapshot of timing values.</param>
protected override void Update(GameTime gameTime)
{
// Allows the game to exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
this.Exit();
if (GamePad.GetState(PlayerIndex.Two).Buttons.Back == ButtonState.Pressed)
this.Exit();
if (GamePad.GetState(PlayerIndex.Three).Buttons.Back == ButtonState.Pressed)
this.Exit();
if (GamePad.GetState(PlayerIndex.Four).Buttons.Back == ButtonState.Pressed)
this.Exit();
if (Keyboard.GetState().IsKeyDown(Keys.Escape))
this.Exit();
if (startScreenReloadTime <= 0)
{
startScreenReloadTime = 300;
gameOver = false;
gameStart = false;
players.Clear();
player1 = new Player(screenHeight / 6, 1, STARTING_LIFE);
player2 = new Player(2 * screenHeight / 6, 2, STARTING_LIFE);
player3 = new Player(3 * screenHeight / 6, 3, STARTING_LIFE);
player4 = new Player(4 * screenHeight / 6, 4, STARTING_LIFE);
playerk = new Player(5 * screenHeight / 6, 5, STARTING_LIFE);
fadeIn = 0;
}
if (GamePad.GetState(PlayerIndex.One).Buttons.Start == ButtonState.Pressed)
if (!players.Contains(player1))
{
gameOver = false;
if (gameStart == false)
{
enemies.Clear();
bigGuyCount = 0;
gameStart = true;
Lives = LIVESCOUNT;
}
else
{
Lives += 2;
}
players.Add(player1);
bigGuyMax = 30 + 10 * players.Count;
Lives--;
}
else if (!player1.alive && Lives > 0)
{
player1.alive = true;
player1.setMass(STARTING_LIFE);
player1.location = new Vector2(10, 4 * screenHeight / 6);
Lives--;
player1.invincible = STARTING_INVINCIBLE;
}
if (GamePad.GetState(PlayerIndex.Two).Buttons.Start == ButtonState.Pressed)
if (!players.Contains(player2))
{
gameOver = false;
if (gameStart == false)
{
enemies.Clear();
bigGuyCount = 0;
gameStart = true;
Lives = LIVESCOUNT;
}
else
{
Lives += 2;
}
players.Add(player2);
player1.invincible = STARTING_INVINCIBLE;
bigGuyMax = 30 + 10 * players.Count;
player2.location = new Vector2(10, 4 * screenHeight / 6);
Lives--;
}
else if (!player2.alive && Lives > 0)
{
player2.alive = true;
player2.setMass(STARTING_LIFE);
Lives--;
player1.invincible = STARTING_INVINCIBLE;
}
if (GamePad.GetState(PlayerIndex.Three).Buttons.Start == ButtonState.Pressed)
if (!players.Contains(player3))
{
gameOver = false;
if (gameStart == false)
{
enemies.Clear();
bigGuyCount = 0;
gameStart = true;
Lives = LIVESCOUNT;
}
else
{
Lives += 2;
}
players.Add(player3);
player1.invincible = STARTING_INVINCIBLE;
bigGuyMax = 30 + 10 * players.Count;
Lives--;
}
else if (!player3.alive && Lives > 0)
{
player3.alive = true;
player3.setMass(STARTING_LIFE);
player1.invincible = STARTING_INVINCIBLE;
player3.location = new Vector2(10, 4 * screenHeight / 6);
Lives--;
}
if (GamePad.GetState(PlayerIndex.Four).Buttons.Start == ButtonState.Pressed)
if (!players.Contains(player4))
{
gameOver = false;
if (gameStart == false)
{
enemies.Clear();
bigGuyCount = 0;
gameStart = true;
Lives = 4;
}
else
{
Lives += 2;
}
player1.invincible = STARTING_INVINCIBLE;
players.Add(player4);
bigGuyMax = 30 + 10 * players.Count;
Lives--;
}
else if (!player4.alive && Lives > 0)
{
player4.alive = true;
player4.setMass(STARTING_LIFE);
player4.location = new Vector2(10, 4 * screenHeight / 6);
Lives--;
player1.invincible = STARTING_INVINCIBLE;
}
player1.state = GamePad.GetState(PlayerIndex.One);
player2.state = GamePad.GetState(PlayerIndex.Two);
player3.state = GamePad.GetState(PlayerIndex.Three);
player4.state = GamePad.GetState(PlayerIndex.Four);
playerk.kstate = Keyboard.GetState();
playerk.mstate = Mouse.GetState();
//Keyboard
#if WINDOWS
if (Keyboard.GetState().IsKeyDown(Keys.Enter))
{
if (!players.Contains(playerk))
{
gameOver = false;
if (gameStart == false)
{
enemies.Clear();
bigGuyCount = 0;
gameStart = true;
Lives = LIVESCOUNT;
}
players.Add(playerk);
bigGuyMax = 30 + 10 * players.Count;
playerk.mkb = true;
player1.invincible = STARTING_INVINCIBLE;
this.IsMouseVisible = true;
Lives--;
}
else if (!playerk.alive && Lives > 0)
{
playerk.alive = true;
playerk.setMass(500);
playerk.location = new Vector2(10, 4 * screenHeight / 6);
Lives--;
player1.invincible = STARTING_INVINCIBLE;
}
}
#endif
foreach (Player p in players)
{
if (p.invincible > 0)
{
p.invincible--;
}
if (!p.mkb)
{
p.location.X += p.speed * p.state.ThumbSticks.Left.X;
p.location.Y -= p.speed * p.state.ThumbSticks.Left.Y;
p.vibration();
}
else
{
if (p.kstate.IsKeyDown(Keys.A))
p.location.X -= p.speed;
if (p.kstate.IsKeyDown(Keys.D))
p.location.X += p.speed;
if (p.kstate.IsKeyDown(Keys.W))
p.location.Y -= p.speed;
if (p.kstate.IsKeyDown(Keys.S))
p.location.Y += p.speed;
}
if (p.location.X < 0)
p.location.X = 0;
if (p.location.Y < 0)
p.location.Y = 0;
if (p.location.X > screenWidth)
p.location.X = screenWidth;
if (p.location.Y > screenHeight)
p.location.Y = screenHeight;
if (!p.mkb)
{
p.setDirection(p.state.ThumbSticks.Right.X, p.state.ThumbSticks.Right.Y);
}
else
{
p.setDirection(p.mstate.X - p.location.X * ((float)screenX / 1600f), p.location.Y * ((float)screenX / 1600f) - p.mstate.Y);
}
int BULLETCOOLDOWN = 8;
if (p.fireCooldown >= BULLETCOOLDOWN && (((p.state.ThumbSticks.Right.X != 0 || p.state.ThumbSticks.Right.Y != 0) || (p.mkb && p.mstate.LeftButton == ButtonState.Pressed)) && p.alive))
{
bullets.Add(new Bullet(p.location, p.angle, 25-players.Count, p));
p.fireCooldown = 0;
p.changeMass(-(6 + bigGuyCount / bigGuyMax * 3));
}
//Right Trigger Pressed. Determines if player can shoot bomb if alive and enough health
if (((!p.mkb && p.state.Triggers.Right > 0) || (p.mkb && p.mstate.RightButton == ButtonState.Pressed)) && p.mass > p.bombCharge && p.alive)
{
p.bombCharge += .5f;
p.changeMass( -(.5f+players.Count/2f));
foreach( Bomb b in bombs)
{
if (b.owner == p)
{
b.detonate = true;
}
}
}
//Right Trigger Released
if (((!p.mkb && p.state.Triggers.Right == 0) || (p.mkb && p.mstate.RightButton == ButtonState.Released)) && p.bombCharge > 10 && p.alive)
{
bombs.Add(new Bomb(p.location, p.angle, 5f, p, p.bombCharge / 2, p.bombCharge / 2));
p.bombCharge = 0;
}
//Left Trigger Pressed/Released for laser
if (((p.state.Triggers.Left > 0) || (p.mkb && p.kstate.IsKeyDown(Keys.Space))) && !p.LTriggerPressed && p.laserCooldown >= 30 && p.alive)
{
p.changeMass(-20-5*players.Count);
p.laserCooldown = 0;
p.LTriggerPressed = true;
lasers.Add(new Bullet(p.location, p, true));
}
if (p.state.Triggers.Left == 0)
p.LTriggerPressed = false;
if (p.fireCooldown < BULLETCOOLDOWN)
p.fireCooldown += 1;
if (p.laserCooldown < 30)
p.laserCooldown += 1;
if ((int)p.mass <= 0 && p.alive)
{
p.alive = false;
gameOver = Lives == 0;
fadeIn = 0;
foreach (Player p2 in players)
{
if (p2.alive)
{
gameOver = false;
}
}
if (gameOver)
{
//sound1.Play();
}
for (int i = 0; i < 50-players.Count*5; i++)
{
particles.Add(new Particle(p.location, random.Next(10, 30), (float)(random.NextDouble() * 2 * MathHelper.Pi - MathHelper.Pi), random.Next(3, 15), random.Next(10, 50)));
}
}
}
foreach (Particle p in particles)
{
p.life--;
if (p.life == 0)
{
MarkedForDelete.Add(p);
}
p.location.X += (float)Math.Cos(p.direction) * p.speed;
p.location.Y -= (float)Math.Sin(p.direction) * p.speed;
}
DeleteMarked();
foreach(Bullet b in bullets)
{
b.location.X += (float)Math.Cos(b.angle) * b.speed;
b.location.Y -= (float)Math.Sin(b.angle) * b.speed;
Rectangle tempRectB = new Rectangle((int)b.location.X - (int)b.size, (int)b.location.Y - (int)b.size, (int)b.size * 2, (int)b.size * 2);
foreach(Enemy e in enemies)
{
Rectangle tempRectE = new Rectangle((int)e.location.X - (int)e.radius, (int)e.location.Y - (int)e.radius, (int)e.radius * 2, (int)e.radius * 2);
if (tempRectE.Intersects(tempRectB) && !e.chaser)
{
b.owner.changeMass(22-players.Count/2f);
int damage = 5000;
if (e.mass <= damage)
{
MarkedForDelete.Add(e);
for (int k = random.Next((int)e.radius)/2 + 3; k > 0; k--)
{
if (e.bigGuy)
{
e.bigGuy = false;
k += 5;
}
if (k > 25) k = 25;
particles.Add(new Particle(e.location, k, (float)(random.NextDouble() * 2 * MathHelper.Pi - MathHelper.Pi), random.Next(5, 20), random.Next(5, 20)));
}
}
e.changeMass(-damage);
MarkedForDelete.Add(b);
break;
}
}
foreach (Player p in players)
{
if (p.playerNum != b.ownerNum)
{
Rectangle tempRectP = new Rectangle((int)p.location.X - (int)p.radius, (int)p.location.Y - (int)p.radius, (int)p.radius * 2, (int)p.radius * 2);
Rectangle tempRectP2 = new Rectangle((int)b.owner.location.X - (int)b.owner.radius, (int)b.owner.location.Y - (int)b.owner.radius, (int)b.owner.radius * 2, (int)b.owner.radius * 2);
if (tempRectB.Intersects(tempRectP) && !tempRectP2.Intersects(tempRectP))
{
p.changeMass(-25 - 5 * players.Count);
p.setVib(1f);
MarkedForDelete.Add(b);
//TODO: Add this back in
//for (int m = 0; m < 3; m++)
// bullets.Add(new Bullet(p.location, p.angle + random.NextDouble() * 2 * (Math.PI / 10) - (Math.PI / 10), 20, p));
break;
}
}
}
if (b.location.X >= screenWidth || b.location.X <= 0 || b.location.Y >= screenHeight || b.location.X <= 0)
{
MarkedForDelete.Add(b);
}
}
DeleteMarked();
foreach (Bomb b in bombs)
{
if (!b.detonate)
{
b.location.X += (float)Math.Cos(b.angle) * b.speed;
b.location.Y -= (float)Math.Sin(b.angle) * b.speed;
Rectangle tempRectB = new Rectangle((int)b.location.X - (int)b.size / 2, (int)b.location.Y - (int)b.size / 2, (int)b.size, (int)b.size);
foreach(Enemy e in enemies)
{
Rectangle tempRectE = new Rectangle((int)e.location.X - (int)e.radius, (int)e.location.Y - (int)e.radius, (int)e.radius * 2, (int)e.radius * 2);
if (tempRectE.Intersects(tempRectB))
{
b.owner.changeMass(10);
int damage = (int)(b.size * 100);
if (e.mass <= damage)
{
MarkedForDelete.Add(e);
for (int k = random.Next((int)e.radius)/2 + 3; k > 0; k--)
{
if (e.bigGuy)
{
e.bigGuy = false;
k += 5;
}
if (k > 25) k = 25;
particles.Add(new Particle(e.location, k, (float)(random.NextDouble() * 2 * MathHelper.Pi - MathHelper.Pi), random.Next(5, 20), random.Next(5, 20)));
}
}
e.changeMass(-damage);
if (b.size >= 10)
{
//bombs.Add(new Bomb(b.location, (float)(random.NextDouble() * 2 * MathHelper.Pi - MathHelper.Pi), b.speed / 2, b.owner, b.size / 3, b.eLife/3));
//bombs.Add(new Bomb(b.location, (float)(random.NextDouble() * 2 * MathHelper.Pi - MathHelper.Pi), b.speed / 2, b.owner, b.size / 2, b.eLife / 2));
b.size /= 2;
}
else
{
MarkedForDelete.Add(b);
}
break;
}
}
}
else
{
if (b.eLife > 0 && b.eLife > b.oLife / 2)
{
b.eLife -= .01f * b.oLife;
b.size += 0.2f * b.oLife;
if(random.Next(3) == 0)
particles.Add(new Particle(b.location, 10, (float)(random.NextDouble() * 2 * MathHelper.Pi - MathHelper.Pi), random.Next(5, 20), random.Next(5, 20)));
//particles.Add(new Particle(b.location, 10, (float)(random.NextDouble() * 2 * MathHelper.Pi - MathHelper.Pi), random.Next(5, 20), random.Next(5, 20)));
}
else if (b.eLife > 0 && b.eLife < b.oLife / 2)
{
b.eLife -= .02f * b.oLife;
b.size -= .3f * b.oLife;
//particles.Add(new Particle(b.location, 10, (float)(random.NextDouble() * 2 * MathHelper.Pi - MathHelper.Pi), random.Next(5, 20), random.Next(5, 20)));
//particles.Add(new Particle(b.location, 10, (float)(random.NextDouble() * 2 * MathHelper.Pi - MathHelper.Pi), random.Next(5, 20), random.Next(5, 20)));
}
else
{
b.detonate = false;
MarkedForDelete.Add(b);
}
Rectangle tempRectB = new Rectangle((int)b.location.X - (int)b.size, (int)b.location.Y - (int)b.size, (int)b.size * 2, (int)b.size * 2);
foreach( Enemy e in enemies)
{
Rectangle tempRectE = new Rectangle((int)e.location.X - (int)e.radius, (int)e.location.Y - (int)e.radius, (int)e.radius * 2, (int)e.radius * 2);
if (tempRectE.Intersects(tempRectB))
{
b.owner.changeMass(8-players.Count);
int damage = (int)(b.eLife * 10);
if (e.mass <= damage)
{
MarkedForDelete.Add(e);
for (int k = 3; k > 0; k--)
{
particles.Add(new Particle(e.location, k, (float)(random.NextDouble() * 2 * MathHelper.Pi - MathHelper.Pi), random.Next(5, 20), random.Next(5, 20)));
}
}
e.changeMass(-damage);
}
}
}
}
DeleteMarked();
foreach(Enemy e in enemies)
{
e.location.X -= e.hspeed;
e.location.Y += e.vspeed;
//If outside vertical borders, bounce!
if (e.location.Y < 0 || e.location.Y > screenHeight)
e.vspeed *= -1;
if (e.bigGuy && random.Next(200) <= bigGuyCount / 2)
{
if (players.Count > 0)
{
Player p = players.ElementAt(random.Next(0, players.Count));
if (p.alive)
{
float xspeed = p.location.X < e.location.X ? 10 : -10;
float yspeed = -xspeed * (e.location.Y - p.location.Y) / (e.location.X - p.location.X);
yspeed = 15 * yspeed / (Math.Abs(xspeed) + Math.Abs(yspeed));
xspeed = 15 * xspeed / (Math.Abs(xspeed) + Math.Abs(yspeed));
SpawnChasers.Add( new Enemy(e.location.X, e.location.Y, xspeed, yspeed, 2000, false, true));
}
}
}
Rectangle tempRectE = new Rectangle((int)e.location.X - (int)e.radius, (int)e.location.Y - (int)e.radius, (int)e.radius * 2, (int)e.radius * 2);
foreach (Player p in players)
{
if (p.alive)
{
Rectangle tempRectP = new Rectangle((int)p.location.X - (int)p.radius, (int)p.location.Y - (int)p.radius, (int)p.radius * 2, (int)p.radius * 2);
if (tempRectE.Intersects(tempRectP))
{
if (p.invincible == 0)
{
p.changeMass(-(e.mass / 25 + 10 * players.Count + bigGuyCount));
}
p.setVib(1f);
MarkedForDelete.Add(e);
}
}
}
if (e.location.X <= -e.radius * 2)
{
MarkedForDelete.Add(e);
}
else if (e.location.X > screenWidth + e.radius && e.chaser)
{
MarkedForDelete.Add(e);
}
}
foreach (Enemy e in SpawnChasers)
enemies.Add(e);
SpawnChasers.Clear();
if (enemies.Count < 25 + players.Count * 25 && random.Next(15) < players.Count+3)
{
bool Exists = false;
foreach (Player p in players)
if (p.alive)
Exists = true;
if (random.Next(2000) <= bigGuyCount + 10 * players.Count && Exists)
{
if (bigGuyCount < bigGuyMax)
bigGuyCount++;
enemies.Add(new Enemy(screenWidth, random.Next(screenHeight), random.Next(players.Count + (bigGuyCount / 4), players.Count + (bigGuyCount / 3)), random.Next(-8, 8), random.Next(50, 100) * 1000, true, false));
}
else
{
enemies.Add(new Enemy(screenWidth, random.Next(screenHeight), random.Next(players.Count + (bigGuyCount / 3), players.Count + 4 + (bigGuyCount / 2)), random.Next(-8, 8), random.Next(150, 900)+players.Count*50, false, false));
}
}
DeleteMarked();
foreach(Bullet l in lasers)
{
if (l.time == 0)
{
Rectangle tempRectL = new Rectangle((int)l.location.X - (int)l.size, (int)l.location.Y - (int)l.size, (int)l.size * 1000, (int)l.size * 2);
foreach( Enemy e in enemies)
{
Rectangle tempRectE = new Rectangle((int)e.location.X - (int)e.radius, (int)e.location.Y - (int)e.radius, (int)e.radius * 2, (int)e.radius * 2);
if (tempRectE.Intersects(tempRectL) && !e.chaser)
{
l.owner.changeMass(e.bigGuy ? 30 - players.Count * 2 : 20 - players.Count * 2);
int damage = 5000;
damage = e.bigGuy ? 10000 : 5000;
if (e.mass <= damage)
{
MarkedForDelete.Add(e);
for (int k = random.Next((int)e.radius)/2 + 3; k > 0; k--)
{
if (e.bigGuy)
{
l.owner.changeMass(50-players.Count*2);
e.bigGuy = false;
k += 5;
}
if (k > 25) k = 25;
particles.Add(new Particle(e.location, k, (float)(random.NextDouble() * 2 * MathHelper.Pi - MathHelper.Pi), random.Next(5, 20), random.Next(5, 20)));
}
}
e.changeMass(-damage);
}
}
Rectangle tempRectP;
foreach (Player p in players)
{
if (p.playerNum != l.ownerNum)
{
tempRectP = new Rectangle((int)p.location.X - (int)p.radius, (int)p.location.Y - (int)p.radius, (int)p.radius * 2, (int)p.radius * 2);
if (tempRectL.Intersects(tempRectP))
{
p.changeMass(-50 - 10 * players.Count);
p.setVib(1f);
for (int m = 0; m < 6; m++)
bullets.Add(new Bullet(p.location, p.angle + random.NextDouble() * 2 * (Math.PI / 10) - (Math.PI / 10), 20, p));
break;
}
}
}
}
l.time++;
if (l.time > 10)
MarkedForDelete.Add(l);
}
DeleteMarked();
elapsedTime += gameTime.ElapsedGameTime;
if (elapsedTime >= TimeSpan.FromSeconds(1))
{
elapsedTime -= TimeSpan.FromSeconds(1);
frameRate = frameCounter;
frameCounter = 0;
}
// TODO: Add your update logic here
if(!musicPlaying){
if (!MediaPlayer.State.Equals(MediaState.Playing) && MediaPlayer.GameHasControl)
{
MediaPlayer.Volume = .4f;
//MediaPlayer.Play(song2);
MediaPlayer.Play(song1);
MediaPlayer.IsRepeating = true;
MediaPlayer.IsShuffled = true;
musicPlaying = true;
}
}
base.Update(gameTime);
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
screenWidth = screenX;
screenHeight = screenY;
// TODO: Add your initialization logic here
player1 = new Player(screenHeight / 6, 1, STARTING_LIFE);
player2 = new Player(2 * screenHeight / 6, 2, STARTING_LIFE);
player3 = new Player(3 * screenHeight / 6, 3, STARTING_LIFE);
player4 = new Player(4 * screenHeight / 6, 4, STARTING_LIFE);
playerk = new Player(5 * screenHeight / 6, 5, STARTING_LIFE);
bullets = new List<Bullet>();
players = new List<Player>();
enemies = new List<Enemy>();
lasers = new List<Bullet>();
particles = new List<Particle>();
bombs = new List<Bomb>();
MarkedForDelete = new List<Object>();
SpawnChasers = new List<Enemy>();
color25 = new Color(.25f, .25f, .25f, .25f);
color50 = new Color(.50f, .50f, .50f, .50f);
color75 = new Color(.75f, .75f, .75f, .75f);
Lives = LIVESCOUNT;
elapsedTime = TimeSpan.Zero;
random = new Random();
base.Initialize();
}