/// <summary>
/// LoadContent will be called once per game and is the place to load
/// all of your content.
/// </summary>
protected override void LoadContent()
{
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
background = new Sprite(Content.Load <Texture2D>("images/background"), new Vector2(0, 0), Vector2.Zero, false, 0.0f, 1f, SpriteEffects.None, null);
startScreen = new Sprite(Content.Load <Texture2D>("images/StartScreen"), new Vector2(0, 0), Vector2.Zero, false, 0.0f, 1f, SpriteEffects.None, null);
endScreen = new Sprite(Content.Load <Texture2D>("images/WinScreen"), new Vector2(0, 0), Vector2.Zero, false, 0.0f, 1f, SpriteEffects.None, null);
loseScreen = new Sprite(Content.Load <Texture2D>("images/EndScreen"), new Vector2(0, 0), Vector2.Zero, false, 0.0f, 1f, SpriteEffects.None, null);
Mage = new Mage(Content, "images/MageRed", new Vector2(250, FLOOR - 31));
Mage2 = new Player2(Content, new Vector2(350, FLOOR - 31));
ShadowBat.Add(new ShadowBat(Content, random, GraphicsDevice));
backSong = Content.Load <SoundEffect>("Audio/HeroicAge");
BackSong = backSong.CreateInstance();
BackSong.IsLooped = true;
BackSong.Play();
arial = Content.Load <SpriteFont>("Fonts/Arial");
}
/// <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)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
switch (gameState)
{
case GameState.Start:
updateSplash();
break;
case GameState.GameOver:
updateSplash();
break;
case GameState.Lose:
updateSplash();
break;
case GameState.Play:
Mage.Update(gameTime, GraphicsDevice);
Mage2.Update(gameTime, GraphicsDevice);
foreach (Sprite enemy in ShadowBat)
{
for (int j = 0; j < magic.Count; j++)
{
if (enemy.CollisionSprite(magic[j]))
{
enemy.Alive = false;
magic.RemoveAt(j);
totalScore += SCORE;
if (totalScore >= 100)
{
gameState = GameState.GameOver;
}
}
}
}
foreach (Sprite enemy in ShadowWalker)
{
if (enemy.CollisionSprite(Mage))
{
enemy.Alive = false;
Mage.Alive = false;
gameState = GameState.Lose;
}
for (int j = 0; j < magic.Count; j++)
{
if (enemy.CollisionSprite(magic[j]))
{
enemy.Alive = false;
magic.RemoveAt(j);
totalScore += SCORE;
if (totalScore >= 100)
{
gameState = GameState.GameOver;
}
}
}
}
for (int i = 0; i < ShadowBat.Count; i++)
{
if (ShadowBat[i].Velocity.X > 0)
{
ShadowBat[i].SpriteEffect = SpriteEffects.FlipHorizontally;
}
else
{
ShadowBat[i].SpriteEffect = SpriteEffects.None;
}
ShadowBat[i].Update(gameTime, GraphicsDevice);
}
float elapsed = (float)gameTime.ElapsedGameTime.Milliseconds / 1000.0f;
timeSince += elapsed;
if (timeSince >= SPAWN_TIME)
{
ShadowBat.Add(new ShadowBat(Content, random, GraphicsDevice));
timeSince = 0;
}
for (int i = 0; i < ShadowWalker.Count; i++)
{
if (ShadowWalker[i].Velocity.X > 0)
{
ShadowWalker[i].SpriteEffect = SpriteEffects.None;
}
else
{
ShadowWalker[i].SpriteEffect = SpriteEffects.FlipHorizontally;
}
ShadowWalker[i].Update(gameTime, GraphicsDevice);
}
timeSince2 += elapsed;
if (timeSince2 >= SPAWN_TIME2)
{
int temp = random.Next(0, 2);
if (temp == 0)
{
ShadowWalker.Add(new ShadowWalker(Content, GraphicsDevice, new Vector2(0, 422), new Vector2(50, 0)));
}
else if (temp == 1)
{
ShadowWalker.Add(new ShadowWalker(Content, GraphicsDevice, new Vector2(GraphicsDevice.Viewport.Width, 422), new Vector2(-50, 0)));
}
timeSince2 = 0;
}
for (int i = 0; i < magic.Count; i++)
{
magic[i].Update(gameTime);
float time = gameTime.ElapsedGameTime.Milliseconds / 1000.0f;
if (magic[i].SpriteEffect == SpriteEffects.FlipVertically)
{
//the force of gravity acting on the ball
magic[i].Force = gravityForce;
// sets the acceleration of the ball
magic[i].acceleration = magic[i].Force / 1;
//sets the velocity of th ball
magic[i].Velocity = magic[i].InitialVelocity + magic[i].acceleration * time;
//changes the balls position
magic[i].Position += (magic[i].InitialVelocity * time) + (0.5f * magic[i].acceleration * time * time);
if (magic[i].Position.Y >= 438)
{
//sets the y velocity of the ball to change direction each time the ball hits the above mentiones height
magic[i].Velocity = new Vector2(magic[i].InitialVelocity.X, magic[i].InitialVelocity.Y * -1);
}
magic[i].InitialVelocity = magic[i].Velocity;
}
if (magic[i].SpriteEffect == SpriteEffects.FlipHorizontally)
{
for (int j = 0; j < ShadowBat.Count; j++)
{
if ((ShadowBat[j].Position.X - magic[i].Position.X) <= 90f && (ShadowBat[j].Position.X - magic[i].Position.X) >= -90 && ShadowBat[j].Velocity.X > 0f)
{
if ((magic[i].Position.Y - ShadowBat[j].Position.Y) <= 90f && (magic[i].Position.Y - ShadowBat[j].Position.Y) >= 0)
{
ShadowBat[j].Velocity = new Vector2(-200, 0);
}
}
else if ((ShadowBat[j].Position.X - magic[i].Position.X) <= 90f && (ShadowBat[j].Position.X - magic[i].Position.X) >= -90 && ShadowBat[j].Velocity.X < 0f)
{
if ((magic[i].Position.Y - ShadowBat[j].Position.Y) <= 90f && (magic[i].Position.Y - ShadowBat[j].Position.Y) >= 0)
{
ShadowBat[j].Velocity = new Vector2(200, 0);
}
}
}
}
if (magic[i].isOffScreen(magic[i], GraphicsDevice))
{
missed += 1;
magic.RemoveAt(i);
}
}
for (int i = 0; i < ShadowBat.Count; i++)
{
if (ShadowBat[i].Alive == false)
{
ShadowBat.RemoveAt(i);
}
}
for (int i = 0; i < ShadowWalker.Count; i++)
{
if (ShadowWalker[i].Alive == false)
{
ShadowWalker.RemoveAt(i);
}
}
UpdateInput(elapsed);
break;
base.Update(gameTime);
}
}