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Always complete FlyAttack for a zero MaximumRange to avoid stalling

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This commit is contained in:
tjk-ws
2024-06-21 07:18:28 -05:00
committed by Gustas
parent 06cc47847d
commit a16542e052
1 changed files with 8 additions and 25 deletions
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33
OpenRA.Mods.Common/Activities/Air/FlyAttack.cs
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@@ -119,14 +119,10 @@ namespace OpenRA.Mods.Common.Activities
if (useLastVisibleTarget && !lastVisibleTarget.IsValidFor(self))
return true;
// If all weapons are invalid against the target
if (!useLastVisibleTarget && attackAircraft.Armaments.All(x => x.IsTraitPaused || !x.Weapon.IsValidAgainst(target, self.World, self)))
// If all valid weapons have depleted their ammo and Rearmable trait exists, return to RearmActor to reload
// and resume the activity after reloading if AbortOnResupply is set to 'false'
if (rearmable != null && !useLastVisibleTarget && attackAircraft.Armaments.All(x => x.IsTraitPaused || !x.Weapon.IsValidAgainst(target, self.World, self)))
{
// If Rearmable trait exists, return to RearmActor to reload and resume the activity after
// reloading if AbortOnResupply is set to 'false'.
if (rearmable == null)
return true;
// Attack moves never resupply
if (source == AttackSource.AttackMove)
return true;
@@ -143,32 +139,19 @@ namespace OpenRA.Mods.Common.Activities
var pos = self.CenterPosition;
var checkTarget = useLastVisibleTarget ? lastVisibleTarget : target;
// We don't know where the target actually is, so move to where we last saw it
if (useLastVisibleTarget)
{
// HACK: Bot players ignore the standard visibility checks in target.Recalculate,
// which means that targetIsHiddenActor is always false, allowing lastVisibleMaximumRange
// to be assigned zero range by attackAircraft.GetMaximumRangeVersusTarget for e.g. cloaked actors.
// Catch and cancel this edge case to avoid the aircraft stopping mid-air!
if (self.Owner.IsBot && lastVisibleMaximumRange == WDist.Zero)
return true;
var minimumRange = attackAircraft.Info.AttackType == AirAttackType.Strafe ? WDist.Zero : attackAircraft.GetMinimumRangeVersusTarget(target);
// We've reached the assumed position but it is not there - give up
if (checkTarget.IsInRange(pos, lastVisibleMaximumRange))
return true;
if (checkTarget.IsInRange(pos, lastVisibleMaximumRange) && !checkTarget.IsInRange(pos, minimumRange) && useLastVisibleTarget)
return true;
// Fly towards the last known position
QueueChild(new Fly(self, target, WDist.Zero, lastVisibleMaximumRange, checkTarget.CenterPosition, Color.Red));
return false;
}
if (lastVisibleMaximumRange == WDist.Zero || lastVisibleMaximumRange < minimumRange)
return true;
var delta = attackAircraft.GetTargetPosition(pos, target) - pos;
var desiredFacing = delta.HorizontalLengthSquared != 0 ? delta.Yaw : aircraft.Facing;
QueueChild(new TakeOff(self));
var minimumRange = attackAircraft.Info.AttackType == AirAttackType.Strafe ? WDist.Zero : attackAircraft.GetMinimumRangeVersusTarget(target);
// Move into range of the target.
if (!target.IsInRange(pos, lastVisibleMaximumRange) || target.IsInRange(pos, minimumRange))
QueueChild(aircraft.MoveWithinRange(target, minimumRange, lastVisibleMaximumRange, target.CenterPosition, Color.Red));