// Initalized the game
public ArcadeFlyerGame()
{
// Get the graphics
graphics = new GraphicsDeviceManager(this);
// Set the height and width
graphics.PreferredBackBufferWidth = screenWidth;
graphics.PreferredBackBufferHeight = screenHeight;
graphics.ApplyChanges();
//viewport = new Viewport(0,0,screenWidth,screenHeight);
// Set up the directory containing the assets
Content.RootDirectory = "Content";
// Make mouse visible
IsMouseVisible = true;
Vector2 position = new Vector2(100.0f, 100.0f);
player = new Player(this, position);
fieldBounds = new FieldBounds(this);
enemies = new List <Enemy>();
enemies.Add(new Enemy(this, new Vector2(19 * (screenWidth / 20), screenHeight / 2), EnemyType.Wizard));
enemyCreationTimer = new Timer(1.0f);
enemyCreationTimer.StartTimer();
bossCreationTimer = new Timer(15.0f);
bossCreationTimer.StartTimer();
projectiles = new List <Projectile>();
}
public void Update(GameTime gameTime, FieldBounds fieldBounds, Vector2 cameraPosition)
{
this.fieldBounds = fieldBounds;
this.cameraPosition = cameraPosition;
KeyboardState currentKeyboardState = Keyboard.GetState();
MouseState currentMouseState = Mouse.GetState();
HandleInput(currentKeyboardState, currentMouseState, fieldBounds, cameraPosition);
bool spaceKeyPressed = currentKeyboardState.IsKeyDown(Keys.Space);
if (firingProjectile && !spaceKeyPressed)
{
firingProjectile = false;
}
//cooldownTimer.Update(gameTime);
}
public void HandleInput(KeyboardState currentKeyboardState, MouseState currentMouseState, FieldBounds fieldBounds, Vector2 cameraPosition)
{
Point currentMousePosition = currentMouseState.Position;
bool wKeyPressed = currentKeyboardState.IsKeyDown(Keys.W);
if (wKeyPressed && position.Y >= 0 + movementSpeed)
{
position.Y -= movementSpeed; //position.Y = position.Y - movementSpeed
}
bool sKeyPressed = currentKeyboardState.IsKeyDown(Keys.S);
if (sKeyPressed && position.Y < root.ScreenHeight * 10)
{
position.Y += movementSpeed;
}
bool aKeyPressed = currentKeyboardState.IsKeyDown(Keys.A);
if (aKeyPressed && position.X >= 0 + movementSpeed)
{
position.X -= movementSpeed;
}
bool dKeyPressed = currentKeyboardState.IsKeyDown(Keys.D);
if (dKeyPressed && position.X < root.ScreenWidth * 10)
{
position.X += movementSpeed;
}
bool spaceKeyPressed = currentKeyboardState.IsKeyDown(Keys.Space);
if (spaceKeyPressed && !firingProjectile)
{
Vector2 projectilePosition;
Vector2 projectileVelocity;
projectilePosition = new Vector2(position.X + (SpriteWidth / 2), position.Y + (SpriteHeight / 2));
//projectileVelocity = new Vector2(10.0f, 0.0f); //original
//These two lines do the same thing as the following, except with a lot of math instead of code.
//projectileVelocity.X = ( 10*(currentMousePosition.X-position.X)/(Convert.ToInt32( Math.Sqrt( Math.Pow((currentMousePosition.X-position.X),2) + Math.Pow(((currentMousePosition.Y-position.Y)),2) ) ) ) ); //works
//projectileVelocity.Y = ( 10*(currentMousePosition.Y-position.Y)/(Convert.ToInt32( Math.Sqrt( Math.Pow((currentMousePosition.X-position.X),2) + Math.Pow(((currentMousePosition.Y-position.Y)),2) ) ) ) ); //works
//the good stuff:
// projectileVelocity.X = (currentMousePosition.X-position.X);
// projectileVelocity.Y = (currentMousePosition.Y-position.Y);
projectileVelocity.X = ((currentMousePosition.X + fieldBounds.ScreenBoundaries.X) - position.X);
projectileVelocity.Y = ((currentMousePosition.Y + fieldBounds.ScreenBoundaries.Y) - position.Y);
projectileVelocity.Normalize();
projectileVelocity *= 7;
root.FireProjectile(projectilePosition, projectileVelocity, ProjectileType.Player);
firingProjectile = true;
}
/* How to fire consistently
* bool eKeyPressed = currentKeyboardState.IsKeyDown(Keys.E);
* if (eKeyPressed && !cooldownTimer.Active)
* {
* Vector2 projectilePosition;
* Vector2 projectileVelocity;
*
* projectilePosition = new Vector2(position.X + (SpriteWidth / 2), position.Y + (SpriteHeight / 2));
* projectileVelocity = new Vector2(10.0f, 0.0f);
* root.FireProjectile(projectilePosition, projectileVelocity, ProjectileType.Player);
* cooldownTimer.StartTimer();
* }
*/
// Shop Management:
bool tKeyPressed = currentKeyboardState.IsKeyDown(Keys.T);
if (tKeyPressed && (root.points >= 5))
{
position.X = currentMousePosition.X;
position.Y = currentMousePosition.Y;
//position.X = fieldBounds.OriginalScreenMiddle.X+200;
//position.Y = fieldBounds.OriginalScreenMiddle.Y+200;
root.points -= 5;
}
bool qKeyPressed = currentKeyboardState.IsKeyDown(Keys.Q);
if (qKeyPressed && (root.points >= 10))
{
root.life++;
root.points -= 10;
}
bool eKeyPressed = currentKeyboardState.IsKeyDown(Keys.E);
if (eKeyPressed && (root.points >= 30))
{
//Nothing yet
}
}