/// <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)
{
KeyboardState keyState = Keyboard.GetState();
#region Keyboard Control
if (keyState.IsKeyDown(Keys.W))
{
units[0].MoveUnit(new Vector2(0, 1));
}
if (keyState.IsKeyDown(Keys.S))
{
units[0].MoveUnit(new Vector2(0, -1));
}
if (keyState.IsKeyDown(Keys.A))
{
units[0].MoveUnit(new Vector2(-1, 0));
}
if (keyState.IsKeyDown(Keys.D))
{
units[0].MoveUnit(new Vector2(1, 0));
}
if (keyState.IsKeyDown(Keys.Q))
{
units[0].Fire();
}
if (keyState.IsKeyDown(Keys.Up))
{
units[1].MoveUnit(new Vector2(0, 1));
}
if (keyState.IsKeyDown(Keys.Down))
{
units[1].MoveUnit(new Vector2(0, -1));
}
if (keyState.IsKeyDown(Keys.Left))
{
units[1].MoveUnit(new Vector2(-1, 0));
}
if (keyState.IsKeyDown(Keys.Right))
{
units[1].MoveUnit(new Vector2(1, 0));
}
if (keyState.IsKeyDown(Keys.Escape))
{
foreach (BaseUnit unit in units)
{
unit.Reset();
}
}
#endregion
#region Gamepad Control
state = BeastyStates.Normal;
foreach (Controller controller in controllers)
{
if (controller.Update(gameTime) == ControllerState.Exit)
{
this.Exit();
}
if (controller.paused)
{
state = BeastyStates.Paused;
}
}
#endregion
#region Units and Camera Update
// Updates each unit
if (state == BeastyStates.Normal)
{
if (projectiles.Count > 0)
{
projectiles.RemoveAll(i => i.life <= 0);
foreach (BaseUnit projectile in projectiles)
{
projectile.Update(gameTime);
}
}
foreach (BaseUnit unit in units)
{
unit.Update(gameTime);
}
// HAHA, ridiculous, no sense of momentum >__<
// try using p=mv to conserve momentum, mmmmkay?
if (Collider.collides(this.units[0], this.units[1]))
{
this.units[0].Collide(this.units[1]);
//this.units[1].Collide(this.units[0]);
}
cameraPosition.Z = Math.Min(7000f, Math.Max(1000f,
Vector2.Distance(units[0].position, units[1].position) * 1.2f));
cameraLookAt.X = (units[0].position.X + units[1].position.X) / 2;
cameraLookAt.Y = (units[0].position.Y + units[1].position.Y) / 2;
cameraPosition.X = cameraLookAt.X;
cameraPosition.Y = cameraLookAt.Y;
base.Update(gameTime);
}
#endregion
}
/// <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)
{
KeyboardState keyState = Keyboard.GetState();
#region Keyboard Control
if (keyState.IsKeyDown(Keys.W)) { units[0].MoveUnit(new Vector2(0, 1)); }
if (keyState.IsKeyDown(Keys.S)) { units[0].MoveUnit(new Vector2(0, -1)); }
if (keyState.IsKeyDown(Keys.A)) { units[0].MoveUnit(new Vector2(-1, 0)); }
if (keyState.IsKeyDown(Keys.D)) { units[0].MoveUnit(new Vector2(1, 0)); }
if (keyState.IsKeyDown(Keys.Q)) { units[0].Fire(); }
if (keyState.IsKeyDown(Keys.Up)) { units[1].MoveUnit(new Vector2(0, 1)); }
if (keyState.IsKeyDown(Keys.Down)) { units[1].MoveUnit(new Vector2(0, -1)); }
if (keyState.IsKeyDown(Keys.Left)) { units[1].MoveUnit(new Vector2(-1, 0)); }
if (keyState.IsKeyDown(Keys.Right)) { units[1].MoveUnit(new Vector2(1, 0)); }
if (keyState.IsKeyDown(Keys.Escape))
{
foreach (BaseUnit unit in units) { unit.Reset(); }
}
#endregion
#region Gamepad Control
state = BeastyStates.Normal;
foreach (Controller controller in controllers)
{
if (controller.Update(gameTime) == ControllerState.Exit) this.Exit();
if (controller.paused) {
state = BeastyStates.Paused;
}
}
#endregion
#region Units and Camera Update
// Updates each unit
if(state == BeastyStates.Normal)
{
if (projectiles.Count > 0)
{
projectiles.RemoveAll(i => i.life <= 0);
foreach (BaseUnit projectile in projectiles)
{ projectile.Update(gameTime); }
}
foreach (BaseUnit unit in units)
{ unit.Update(gameTime); }
// HAHA, ridiculous, no sense of momentum >__<
// try using p=mv to conserve momentum, mmmmkay?
if (Collider.collides(this.units[0], this.units[1]))
{
this.units[0].Collide(this.units[1]);
//this.units[1].Collide(this.units[0]);
}
cameraPosition.Z = Math.Min(7000f, Math.Max(1000f,
Vector2.Distance(units[0].position, units[1].position) * 1.2f));
cameraLookAt.X = (units[0].position.X + units[1].position.X) / 2;
cameraLookAt.Y = (units[0].position.Y + units[1].position.Y) / 2;
cameraPosition.X = cameraLookAt.X;
cameraPosition.Y = cameraLookAt.Y;
base.Update(gameTime);
}
#endregion
}
