protected override void LoadContent()
{
spriteBatch = new SpriteBatch(GraphicsDevice);
font = Content.Load <SpriteFont>("Font");
//Camera
cameraTransform = new Transform();
cameraTransform.LocalPosition = new Vector3(1200, 1150, 1550);
cameraTransform.Rotation = new Quaternion(-0.7f, 0, 0, 0.13f);
camera = new Camera();
camera.Transform = cameraTransform;
cameraTransform.Rotate(Vector3.Right, Time.ElapsedGameTime * 180);
camera.FarPlane = 10000;
//Light
light = new Light();
//Sound effect
gunSound = Content.Load <SoundEffect>("Gun");
hitSound = Content.Load <SoundEffect>("Hit");
missSound = Content.Load <SoundEffect>("Explosion");
failSound = Content.Load <SoundEffect>("Fail");
BackgroundMusic = Content.Load <SoundEffect>("Music");
levelComplete = Content.Load <SoundEffect>("LevelComplete");
soundInstance = BackgroundMusic.CreateInstance();
soundInstance.Volume = 0.1f;
soundInstance.Play();
targetList = new Target[numAsteroids];
stars = Content.Load <Texture2D>("Background");
random = new Random();
//Main Ship
ship = new Ship(Content, camera, GraphicsDevice, light, "Spaceship_V3");
ship.Transform.LocalPosition = new Vector3(1250, 0, 2200);
ship.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
//Ship 2
ship2 = new OtherShip(Content, camera, GraphicsDevice, light, "OtherSpaceship_V3");
ship2.Transform.LocalPosition = new Vector3(2000, 0, 2000);
ship2.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
//Ship 3
ship3 = new OtherShip(Content, camera, GraphicsDevice, light, "OtherSpaceship_V3");
ship3.Transform.LocalPosition = new Vector3(10, 0, 1500);
ship3.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
//Ship 4
ship4 = new OtherShip(Content, camera, GraphicsDevice, light, "OtherSpaceship_V3");
ship4.Transform.LocalPosition = new Vector3(500, 0, 1500);
ship4.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
for (int i = 0; i < GameConstants.NumBullets; i++)
{
bulletList[i] = new Bullet(Content, camera, GraphicsDevice, light);
bulletList[i].Transform.Scale = new Vector3(0.3f, 0.3f, 0.3f);
bulletMov[i] = Vector3.Zero;
}
ResetAsteroids(); // look at the below private method
targetList[0].Transform.LocalPosition = new Vector3(1250, 0, 500);
targetList[1].Transform.LocalPosition = new Vector3(250, 0, 500);
// *** Particle
particleManager = new ParticleManager(GraphicsDevice, 100);
particleEffect = Content.Load <Effect>("ParticleShader-complete");
particleTex = Content.Load <Texture2D>("fire");
IsMouseVisible = true;
}
protected override void Update(GameTime gameTime)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
InputManager.Update();
Time.Update(gameTime);
numAsteroids = currentLevel + 1;
//Debug
Console.WriteLine(currentLevel + "\n");
if (proceed == true && currentLevel < 4 && gameOver == false)
{
if (currentLevel == 1)
{
ship.Update();
}
if (currentLevel == 2)
{
ship.Update();
}
if (currentLevel == 3)
{
ship.Update();
}
for (int i = 0; i < GameConstants.NumBullets; i++)
{
bulletList[i].Update();
}
for (int i = 0; i < numAsteroids; i++)
{
targetList[i].Update();
}
//Level 1
if (currentLevel == 1 && contentLoaded == false && restart == true)
{
highScore = false;
ship.Transform.LocalPosition = new Vector3(1250, 0, 2200);
ship.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
ship2.Transform.LocalPosition = new Vector3(2000, 0, 2000);
ship2.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
ship2.Transform.Rotation = new Quaternion(0, 0, 0, 0.6614378f);
for (int i = 0; i < GameConstants.NumBullets; i++)
{
bulletList[i] = new Bullet(Content, camera, GraphicsDevice, light);
bulletList[i].Transform.Scale = new Vector3(0.3f, 0.3f, 0.3f);
bulletMov[i] = Vector3.Zero;
}
ResetAsteroids(); // look at the below private method
targetList[0].Transform.LocalPosition = new Vector3(1250, 0, 500);
targetList[1].Transform.LocalPosition = new Vector3(250, 0, 500);
contentLoaded = true;
restart = false;
}
//Level 2
if (currentLevel == 2 && contentLoaded == false)
{
ship.Transform.LocalPosition = new Vector3(2000, 0, 2200);
ship.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
ship2.Transform.LocalPosition = new Vector3(1500, 0, 2000);
ship2.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
ship2.Transform.Rotation = new Quaternion(0, 0, 0, 0.6614378f);
ship3.Transform.LocalPosition = new Vector3(10, 0, 1500);
ship3.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
ship3.Transform.Rotation = new Quaternion(0, 0, 0, 0.6614378f);
for (int i = 0; i < GameConstants.NumBullets; i++)
{
bulletList[i] = new Bullet(Content, camera, GraphicsDevice, light);
bulletList[i].Transform.Scale = new Vector3(0.3f, 0.3f, 0.3f);
bulletMov[i] = Vector3.Zero;
}
ResetAsteroids(); // look at the below private method
targetList[0].Transform.LocalPosition = new Vector3(2000, 0, 500);
targetList[1].Transform.LocalPosition = new Vector3(1500, 0, 500);
targetList[2].Transform.LocalPosition = new Vector3(1000, 0, 500);
contentLoaded = true;
}
//Level 3
if (currentLevel == 3 && contentLoaded == false)
{
ship.Transform.LocalPosition = new Vector3(2000, 0, 2200);
ship.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
ship2.Transform.LocalPosition = new Vector3(1500, 0, 2000);
ship2.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
ship2.Transform.Rotation = new Quaternion(0, 0, 0, 0.6614378f);
ship3 = new OtherShip(Content, camera, GraphicsDevice, light, "OtherSpaceship_V3");
ship3.Transform.LocalPosition = new Vector3(10, 0, 1500);
ship3.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
ship4 = new OtherShip(Content, camera, GraphicsDevice, light, "OtherSpaceship_V3");
ship4.Transform.LocalPosition = new Vector3(500, 0, 1500);
ship4.Transform.Scale = new Vector3(0.25f, 0.25f, 0.25f);
for (int i = 0; i < GameConstants.NumBullets; i++)
{
bulletList[i] = new Bullet(Content, camera, GraphicsDevice, light);
bulletList[i].Transform.Scale = new Vector3(0.3f, 0.3f, 0.3f);
bulletMov[i] = Vector3.Zero;
}
ResetAsteroids(); // look at the below private method
targetList[0].Transform.LocalPosition = new Vector3(1250, 0, 500);
targetList[1].Transform.LocalPosition = new Vector3(2250, 0, 500);
targetList[2].Transform.LocalPosition = new Vector3(100, 0, 500);
targetList[3].Transform.LocalPosition = new Vector3(2000, 0, 500);
contentLoaded = true;
}
//Shoot
if (InputManager.IsMousePressed(0) && lose == false && ship1shot == false)
{
ship1shot = true;
//Bullet from main ship
for (int i = 0; i < GameConstants.NumBullets; i++)
{
bulletMov[i] = ship.Transform.Forward;
firstShotFired = true;
if (!bulletList[i].isActive)
{
bulletList[i].Rigidbody.Velocity =
(ship.Transform.Forward) * GameConstants.BulletSpeedAdjustment;
bulletList[i].Transform.LocalPosition = ship.Transform.Position +
(200 * bulletList[i].Transform.Forward);
bulletList[i].isActive = true;
score -= GameConstants.ShotPenalty;
// sound
soundInstance = gunSound.CreateInstance();
soundInstance.Play();
break; //exit the loop
}
}
}
//Ship 2 Shoot
if (bulletList[0].isActive && bulletList[0].Transform.LocalPosition.Z <= ship2.Transform.LocalPosition.Z && lose == false && ship2shot == false)
{
ship2shot = true;
for (int i = 0; i < GameConstants.NumBullets; i++)
{
bulletMov[i] = ship.Transform.Forward;
if (!bulletList[i].isActive)
{
bulletList[i].Rigidbody.Velocity = (ship.Transform.Forward) * GameConstants.BulletSpeedAdjustment;
bulletList[i].Transform.LocalPosition = ship2.Transform.Position + (200 * bulletList[i].Transform.Forward);
bulletList[i].isActive = true;
score -= GameConstants.ShotPenalty;
// sound
soundInstance = gunSound.CreateInstance();
soundInstance.Play();
break; //exit the loop
}
}
}
//Ship 3 Shoot
if (bulletList[0].isActive && bulletList[0].Transform.LocalPosition.Z <= ship3.Transform.LocalPosition.Z && lose == false && ship3shot == false && currentLevel > 1)
{
ship3shot = true;
for (int i = 0; i < GameConstants.NumBullets; i++)
{
bulletMov[i] = ship.Transform.Forward;
if (!bulletList[i].isActive)
{
bulletList[i].Rigidbody.Velocity = (ship.Transform.Forward) * GameConstants.BulletSpeedAdjustment;
bulletList[i].Transform.LocalPosition = ship3.Transform.Position + (200 * bulletList[i].Transform.Forward);
bulletList[i].isActive = true;
score -= GameConstants.ShotPenalty;
// sound
soundInstance = gunSound.CreateInstance();
soundInstance.Play();
break; //exit the loop
}
}
}
//Ship 4 Shoot
if (bulletList[0].isActive && bulletList[0].Transform.LocalPosition.Z <= ship4.Transform.LocalPosition.Z && lose == false && ship4shot == false && currentLevel > 2)
{
ship4shot = true;
for (int i = 0; i < GameConstants.NumBullets; i++)
{
bulletMov[i] = ship.Transform.Forward;
if (!bulletList[i].isActive)
{
bulletList[i].Rigidbody.Velocity = (ship.Transform.Forward) * GameConstants.BulletSpeedAdjustment;
bulletList[i].Transform.LocalPosition = ship4.Transform.Position + (200 * bulletList[i].Transform.Forward);
bulletList[i].isActive = true;
score -= GameConstants.ShotPenalty;
// sound
soundInstance = gunSound.CreateInstance();
soundInstance.Play();
break; //exit the loop
}
}
}
//Toggle Instructions
if (InputManager.IsKeyPressed(Keys.I))
{
showInstructions = !showInstructions;
}
for (int i = 0; i < GameConstants.NumBullets; i++)
{
bulletMov[i] = ship.Transform.Forward;
}
if (levelOver == true)
{
levelOver = false;
proceed = false;
}
//Target Stuff
Vector3 normal;
for (int i = 0; i < targetList.Length; i++)
{
if (targetList[i].isActive)
{
if (ship.Collider.Collides(targetList[i].Collider, out normal))
{
lose = true;
}
for (int j = 0; j < bulletList.Length; j++)
{
if (bulletList[j].isActive)
{
if (targetList[i].Collider.Collides(bulletList[j].Collider, out normal))
{
//Sound Effect
soundInstance = hitSound.CreateInstance();
soundInstance.Play();
// Particles
Particle particle = particleManager.getNext();
particle.Position = targetList[i].Transform.Position;
particle.Velocity = new Vector3(
random.Next(-5, 5), 2, random.Next(-50, 50));
particle.Acceleration = new Vector3(0, 3, 0);
particle.MaxAge = random.Next(1, 6);
particle.Init();
targetList[i].isActive = false;
bulletList[j].isActive = false;
score += GameConstants.KillBonus;
break; //no need to check other bullets
}
}
}
}
}
// particles update
particleManager.Update();
for (int i = 0; i < bulletList.Length; i++)
{
bulletList[i].Transform.LocalPosition += bulletMov[i] * 100;
}
win = true;
for (int i = 0; i < targetList.Length; i++)
{
if (targetList[i].isActive == true)
{
win = false;
}
// targetList[i].Transform.LocalPosition += (ship.Transform.LocalPosition - targetList[i].Transform.LocalPosition) * 0.001f;
}
//Check for win
win = true;
for (int i = 0; i < targetList.Length; i++)
{
if (targetList[i].isActive == true)
{
win = false;
}
}
//Win
if (win == true && levelOver == false && currentLevel < 4)
{
soundInstance = levelComplete.CreateInstance();
soundInstance.Play();
score += GameConstants.KillBonus;
win = false;
levelOver = true;
Console.WriteLine("REEEEEEEEEEEEEE");
currentLevel++;
numAsteroids++;
contentLoaded = false;
proceed = false;
if (currentLevel == 2)
{
targetList = new Target[numAsteroids];
ResetAsteroids();
targetList[0].Transform.LocalPosition = new Vector3(250, 0, 500);
targetList[1].Transform.LocalPosition = new Vector3(1250, 0, 500);
targetList[2].Transform.LocalPosition = new Vector3(2000, 0, 500);
}
if (currentLevel == 3)
{
targetList = new Target[numAsteroids];
ResetAsteroids();
targetList[0].Transform.LocalPosition = new Vector3(250, 0, 500);
targetList[1].Transform.LocalPosition = new Vector3(1000, 0, 500);
targetList[2].Transform.LocalPosition = new Vector3(1250, 0, 500);
targetList[3].Transform.LocalPosition = new Vector3(2000, 0, 500);
}
// firstShotFired = false;
//allGone = false;
// contentLoaded = false;
}
//Check if bullets aren't active
allGone = true;
for (int i = 0; i < bulletList.Length; i++)
{
if (bulletList[i].isActive && firstShotFired == true)
{
allGone = false;
}
}
if (firstShotFired == true)
{
//Console.WriteLine(bulletList[0].Transform.Position);
for (int i = 0; i < bulletList.Length && bulletList[i].isActive; i++)
{
if (bulletList[i].Transform.Position.X < -500 || bulletList[i].Transform.Position.X > 2800 || bulletList[i].Transform.Position.Z <0 || bulletList[i].Transform.Position.Z> (GameConstants.PlayfieldSizeY + 200))
{
lose = true;
// Console.WriteLine(i + ": " + bulletList[i].Transform.Position);
}
}
}
if (allGone == true && firstShotFired == true && win == false && levelOver == false)
{
lose = true;
}
if (lose == true && levelOver == false)
{
soundInstance = failSound.CreateInstance();
soundInstance.Play();
levelOver = true;
}
//Clear Bullets
if (proceed == false)
{
for (int i = 0; i < bulletList.Length; i++)
{
bulletList[i].isActive = false;
}
}
/*
* //Debug
* if (InputManager.IsKeyDown(Keys.P))
* {
* cameraTransform.Rotate(Vector3.Right, -Time.ElapsedGameTime);
* }
*
* if (InputManager.IsKeyDown(Keys.PageUp))
* {
* cameraTransform.Position += Vector3.Down * 50;
* }
*
* if (InputManager.IsKeyDown(Keys.PageDown))
* {
* cameraTransform.Position += Vector3.Up * 50;
* }
*
* if (InputManager.IsKeyDown(Keys.Up))
* {
* cameraTransform.Position += Vector3.Forward * 50;
* }
*
* if (InputManager.IsKeyDown(Keys.Down))
* {
* cameraTransform.Position += Vector3.Backward * 50;
* }
*
* if (InputManager.IsKeyDown(Keys.Right))
* {
* cameraTransform.Position += Vector3.Right * 50;
* }
*
* if (InputManager.IsKeyDown(Keys.Left))
* {
* cameraTransform.Position += Vector3.Left * 50;
* }
*/
}
//Wait on click
else
{
if (InputManager.IsKeyPressed(Keys.Enter))
{
proceed = true;
win = false;
lose = false;
titleScreen = false;
levelOver = false;
firstShotFired = false;
ship1shot = false;
ship2shot = false;
ship3shot = false;
ship4shot = false;
if (InputManager.IsKeyDown(Keys.I))
{
showInstructions = !showInstructions;
}
// allGone = false;
// contentLoaded = false;
if (gameOver == true || gameBeaten == true)
{
numAsteroids = 2;
win = false;
lose = false;
currentLevel = 0;
gameOver = false;
gameBeaten = false;
timeTaken = 0;
titleScreen = true;
timeStop = false;
restart = true;
}
}
}
base.Update(gameTime);
}
