private void CustomActivity()
{
if (IsBeingPlaced == false)
{
#if DEBUG
if (DebugVariables.TurretsAimAtMouse)
{
RotateToAimMouse();
}
#endif
if (targetEnemy != null && (targetEnemy.IsDead || !RangeCircleInstance.CollideAgainst(targetEnemy.CircleInstance)))
{
targetEnemy = null;
}
if (targetEnemy == null && _potentialTargetList.Count > 0)
{
ChooseTarget();
}
if (targetEnemy != null)
{
RotateToAim();
SetAnimationFromAimRotation();
PerformFiringActivity();
}
}
}
private void CustomActivity()
{
if (IsBeingPlaced)
{
CurrentState = VariableState.InvalidLocation;
}
else
{
#if DEBUG
if (DebugVariables.TurretsAimAtMouse)
{
RotateToAimMouse();
}
#endif
if (targetEnemy != null && (targetEnemy.IsDead || targetEnemy.HasReachedGoal || !RangeCircleInstance.CollideAgainst(targetEnemy.Collision) || MinimumRangeCircleInstance.CollideAgainst(targetEnemy.Collision)))
{
targetEnemy = null;
}
if (targetEnemy == null && _potentialTargetList != null && _potentialTargetList.Count > 0)
{
ChooseTarget();
}
if (targetEnemy != null)
{
RotateToAim();
PerformFiringActivity();
}
}
}
private void CustomDestroy()
{
if (FiringSound != null && !FiringSound.IsDisposed)
{
FiringSound.Stop(true);
FiringSound.Dispose();
}
AfterIsBeingPlacedSet = null;
targetEnemy = null;
}
private void ChooseTarget()
{
var offScreenX = -Camera.Main.OrthogonalWidth / 2;
var bestTargetProgress = 0.0;
BaseEnemy newTarget = null;
foreach (var pt in _potentialTargetList)
{
if (pt.IsDead)
{
continue;
}
if (pt.HasReachedGoal)
{
continue;
}
if (pt.X < offScreenX)
{
continue;
}
if (pt.IsFlying && this is BombardingTower)
{
continue;
}
if (!pt.CollideAgainst(RangeCircleInstance))
{
continue;
}
if (pt.CollideAgainst(MinimumRangeCircleInstance))
{
continue;
}
var ptProgress = pt.GetProgress();
if (ptProgress < bestTargetProgress)
{
continue;
}
bestTargetProgress = ptProgress;
newTarget = pt;
}
if (newTarget != null)
{
targetEnemy = newTarget;
}
}
public void HandleImpact(BaseEnemy enemy = null)
{
#if DEBUG
if (DebugVariables.SlowTimeForShots)
{
FlatRedBall.TimeManager.TimeFactor = 1;
}
#endif
PlayHitTargetSound();
CurrentState = VariableState.Impact;
UpdateAnimation();
CustomHandleImpact(enemy);
if (!(this is CannonProjectile))
{
CanStillDoDamage = false;
}
Velocity = Vector3.Zero;
}
private void PerformFiringActivity()
{
if (TimeManager.SecondsSince(LastFiredTime) > SecondsBetweenFiring)
{
var newProjectile = CreateNewProjectile();
newProjectile.DamageInflicted = AttackDamage;
newProjectile.StatusEffectSeconds = StatusEffectSeconds;
newProjectile.StatusDamageMultiplier = StatusDamageMultiplier;
newProjectile.Speed = ProjectileSpeed;
newProjectile.Position = GetProjectilePositioning();
newProjectile.Altitude = ProjectileAltitude;
newProjectile.AltitudeVelocity = CalculateAltitudeVelocity(newProjectile);
var projectileAngle = GetAimAngle(newProjectile.Position);
var direction = new Vector3(
(float)-Math.Cos(projectileAngle),
(float)-Math.Sin(projectileAngle), 0);
direction.Normalize();
newProjectile.Velocity = direction * newProjectile.Speed;
newProjectile.RotationZ = (float)Math.Atan2(-newProjectile.XVelocity,
newProjectile.YVelocity + newProjectile.AltitudeVelocity);
PlayFireSound();
LastFiredTime = TimeManager.CurrentTime;
OnFire?.Invoke();
#if DEBUG
if (DebugVariables.SlowTimeForShots)
{
FlatRedBall.TimeManager.TimeFactor = 0.01;
}
#endif
targetEnemy = null;
}
}
private void ChooseTarget()
{
BaseEnemy newTarget = null;
foreach (BaseEnemy pt in _potentialTargetList)
{
if (pt.IsDead)
{
continue;
}
if (!pt.CircleInstance.CollideAgainst(RangeCircleInstance))
{
continue;
}
newTarget = pt;
break;
}
if (newTarget != null)
{
targetEnemy = newTarget;
}
}
protected virtual void CustomHandleImpact(BaseEnemy enemy = null)
{
}