void UpdateShout(GameTime gameTime)
{
switch (shoutState)
{
case ShoutState.Charge:
shoutRadius += chargeSpeed * (float)(gameTime.ElapsedGameTime.TotalMilliseconds / 1000.0);
Game1.Current.entities.ForEach(e =>
{
var npcLogic = e.GetComponent <NpcLogic>();
//if (npcLogic != null && !npcLogic.UnderCommand && Vector2.Distance(parent.position, npcLogic.parent.position) <= shoutRadius) npcLogic.UnderCommand = true;
});
if (shoutRadius >= MaxShoutRadius)
{
shoutRadius = MaxShoutRadius;
CallToArms();
}
break;
case ShoutState.Scream:
shoutRadius -= shoutSpeed * (float)(gameTime.ElapsedGameTime.TotalMilliseconds / 1000.0);
if (shoutRadius <= 0.0f)
{
shoutRadius = 0.0f;
shoutState = ShoutState.Idle;
if (gamepadMovement != null)
{
gamepadMovement.Enable();
}
}
break;
}
}
void CallToArms()
{
shoutState = ShoutState.Scream;
var newSoldiers = Game1.Current.EnabledEntities
.FindAll(e =>
{
var npcLogic = e.GetComponent <NpcLogic>();
var relativePosition = e.position - parent.position;
return((npcLogic != null && npcLogic.team == team && relativePosition.Length() <= shoutRadius) && army.Find(a => a == e) == null);
});
newSoldiers.ForEach(a => a.GetComponent <NpcLogic>().FollowCommander(this.parent, armyVisibilityCone));
army.AddRange(newSoldiers);
}
public override void Update(GameTime gameTime)
{
if (gamepadMovement == null)
{
gamepadMovement = parent.GetComponent <GamepadMovement>();
}
var gamepadState = GamePad.GetState(PlayerIndex.One);
// A pressed
if (previousGamepadState.IsButtonUp(Buttons.A) && gamepadState.IsButtonDown(Buttons.A))
{
if (shoutState == ShoutState.Idle)
{
shoutState = ShoutState.Charge;
}
if (gamepadMovement != null)
{
gamepadMovement.Disable();
}
}
// A released
if (previousGamepadState.IsButtonDown(Buttons.A) && gamepadState.IsButtonUp(Buttons.A))
{
if (shoutState == ShoutState.Charge)
{
CallToArms();
}
}
// B pressed
if (previousGamepadState.IsButtonUp(Buttons.B) && gamepadState.IsButtonDown(Buttons.B))
{
if (shoutState == ShoutState.Idle)
{
ReleaseFromCommand();
}
}
// LB pressed
if (previousGamepadState.IsButtonUp(Buttons.LeftShoulder) && gamepadState.IsButtonDown(Buttons.LeftShoulder))
{
if (army.Count > 0)
{
armyVisibilityCone--;
if (armyVisibilityCone < 0)
{
armyVisibilityCone = 3;
}
SetArmyCone();
}
}
// RB pressed
if (previousGamepadState.IsButtonUp(Buttons.RightShoulder) && gamepadState.IsButtonDown(Buttons.RightShoulder))
{
if (army.Count > 0)
{
armyVisibilityCone++;
if (armyVisibilityCone > 3)
{
armyVisibilityCone = 0;
}
SetArmyCone();
}
}
UpdateShout(gameTime);
previousGamepadState = gamepadState;
}