protected virtual bool CanFire(Actor self, Target target)
{
if (IsReloading || (ammoPool != null && !ammoPool.HasAmmo()))
{
return(false);
}
if (turret != null && !turret.HasAchievedDesiredFacing)
{
return(false);
}
if ((!target.IsInRange(self.CenterPosition, MaxRange())) ||
(Weapon.MinRange != WDist.Zero && target.IsInRange(self.CenterPosition, Weapon.MinRange)))
{
return(false);
}
if (!Weapon.IsValidAgainst(target, self.World, self))
{
return(false);
}
return(true);
}
// Note: facing is only used by the legacy positioning code
// The world coordinate model uses Actor.Orientation
public Barrel CheckFire(Actor self, IFacing facing, Target target)
{
if (IsReloading)
{
return(null);
}
if (ammoPool != null && !ammoPool.HasAmmo())
{
return(null);
}
if (turret != null && !turret.HasAchievedDesiredFacing)
{
return(null);
}
if (!target.IsInRange(self.CenterPosition, MaxRange()))
{
return(null);
}
if (Weapon.MinRange != WDist.Zero && target.IsInRange(self.CenterPosition, Weapon.MinRange))
{
return(null);
}
if (!Weapon.IsValidAgainst(target, self.World, self))
{
return(null);
}
var barrel = Barrels[Burst % Barrels.Length];
Func <WPos> muzzlePosition = () => self.CenterPosition + MuzzleOffset(self, barrel);
var legacyFacing = MuzzleOrientation(self, barrel).Yaw.Angle / 4;
var args = new ProjectileArgs
{
Weapon = Weapon,
Facing = legacyFacing,
DamageModifiers = self.TraitsImplementing <IFirepowerModifier>()
.Select(a => a.GetFirepowerModifier()).ToArray(),
InaccuracyModifiers = self.TraitsImplementing <IInaccuracyModifier>()
.Select(a => a.GetInaccuracyModifier()).ToArray(),
RangeModifiers = self.TraitsImplementing <IRangeModifier>()
.Select(a => a.GetRangeModifier()).ToArray(),
Source = muzzlePosition(),
CurrentSource = muzzlePosition,
SourceActor = self,
PassiveTarget = target.CenterPosition,
GuidedTarget = target
};
ScheduleDelayedAction(Info.FireDelay, () =>
{
if (args.Weapon.Projectile != null)
{
var projectile = args.Weapon.Projectile.Create(args);
if (projectile != null)
{
self.World.Add(projectile);
}
if (args.Weapon.Report != null && args.Weapon.Report.Any())
{
Game.Sound.Play(args.Weapon.Report.Random(self.World.SharedRandom), self.CenterPosition);
}
foreach (var na in self.TraitsImplementing <INotifyAttack>())
{
na.Attacking(self, target, this, barrel);
}
Recoil = Info.Recoil;
}
});
if (--Burst > 0)
{
FireDelay = Weapon.BurstDelay;
}
else
{
var modifiers = self.TraitsImplementing <IReloadModifier>()
.Select(m => m.GetReloadModifier());
FireDelay = Util.ApplyPercentageModifiers(Weapon.ReloadDelay, modifiers);
Burst = Weapon.Burst;
}
return(barrel);
}
// Note: facing is only used by the legacy positioning code
// The world coordinate model uses Actor.Orientation
public virtual Barrel CheckFire(Actor self, IFacing facing, Target target)
{
if (IsReloading)
{
return(null);
}
if (ammoPool != null && !ammoPool.HasAmmo())
{
return(null);
}
if (turret != null && !turret.HasAchievedDesiredFacing)
{
return(null);
}
if (!target.IsInRange(self.CenterPosition, MaxRange()))
{
return(null);
}
if (Weapon.MinRange != WDist.Zero && target.IsInRange(self.CenterPosition, Weapon.MinRange))
{
return(null);
}
if (!Weapon.IsValidAgainst(target, self.World, self))
{
return(null);
}
if (ticksSinceLastShot >= Weapon.ReloadDelay)
{
Burst = Weapon.Burst;
}
ticksSinceLastShot = 0;
var barrel = Barrels[Burst % Barrels.Length];
Func <WPos> muzzlePosition = () => self.CenterPosition + MuzzleOffset(self, barrel);
var legacyFacing = MuzzleOrientation(self, barrel).Yaw.Angle / 4;
var passiveTarget = Weapon.TargetActorCenter ? target.CenterPosition : target.Positions.PositionClosestTo(muzzlePosition());
var initialOffset = Weapon.FirstBurstTargetOffset;
if (initialOffset != WVec.Zero)
{
// We want this to match Armament.LocalOffset, so we need to convert it to forward, right, up
initialOffset = new WVec(initialOffset.Y, -initialOffset.X, initialOffset.Z);
passiveTarget += initialOffset.Rotate(WRot.FromFacing(legacyFacing));
}
var followingOffset = Weapon.FollowingBurstTargetOffset;
if (followingOffset != WVec.Zero)
{
// We want this to match Armament.LocalOffset, so we need to convert it to forward, right, up
followingOffset = new WVec(followingOffset.Y, -followingOffset.X, followingOffset.Z);
passiveTarget += ((Weapon.Burst - Burst) * followingOffset).Rotate(WRot.FromFacing(legacyFacing));
}
var args = new ProjectileArgs
{
Weapon = Weapon,
Facing = legacyFacing,
DamageModifiers = damageModifiers.ToArray(),
InaccuracyModifiers = inaccuracyModifiers.ToArray(),
RangeModifiers = rangeModifiers.ToArray(),
Source = muzzlePosition(),
CurrentSource = muzzlePosition,
SourceActor = self,
PassiveTarget = passiveTarget,
GuidedTarget = target
};
foreach (var na in notifyAttacks)
{
na.PreparingAttack(self, target, this, barrel);
}
ScheduleDelayedAction(Info.FireDelay, () =>
{
if (args.Weapon.Projectile != null)
{
var projectile = args.Weapon.Projectile.Create(args);
if (projectile != null)
{
self.World.Add(projectile);
}
if (args.Weapon.Report != null && args.Weapon.Report.Any())
{
Game.Sound.Play(SoundType.World, args.Weapon.Report.Random(self.World.SharedRandom), self.CenterPosition);
}
if (Burst == args.Weapon.Burst && args.Weapon.StartBurstReport != null && args.Weapon.StartBurstReport.Any())
{
Game.Sound.Play(SoundType.World, args.Weapon.StartBurstReport.Random(self.World.SharedRandom), self.CenterPosition);
}
foreach (var na in notifyAttacks)
{
na.Attacking(self, target, this, barrel);
}
Recoil = Info.Recoil;
}
});
if (--Burst > 0)
{
FireDelay = Weapon.BurstDelay;
}
else
{
var modifiers = reloadModifiers.ToArray();
FireDelay = Util.ApplyPercentageModifiers(Weapon.ReloadDelay, modifiers);
Burst = Weapon.Burst;
if (args.Weapon.AfterFireSound != null && args.Weapon.AfterFireSound.Any())
{
ScheduleDelayedAction(Weapon.AfterFireSoundDelay, () =>
{
Game.Sound.Play(SoundType.World, Weapon.AfterFireSound.Random(self.World.SharedRandom), self.CenterPosition);
});
}
foreach (var nbc in notifyBurstComplete)
{
nbc.FiredBurst(self, target, this);
}
}
return(barrel);
}