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Add strafing support to weapons

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This commit is contained in:
reaperrr
2017-06-17 16:32:38 +02:00
committed by abcdefg30
parent 92c9988eea
commit afa8d3522c
2 changed files with 24 additions and 1 deletions
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6
OpenRA.Game/GameRules/WeaponInfo.cs
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@@ -39,6 +39,12 @@ namespace OpenRA.GameRules
[Desc("The maximum range the weapon can fire.")]
public readonly WDist Range = WDist.Zero;
[Desc("First burst is aimed at this offset relative to target position.")]
public readonly WVec FirstBurstTargetOffset = WVec.Zero;
[Desc("Each burst after the first lands by this offset away from the previous burst.")]
public readonly WVec FollowingBurstTargetOffset = WVec.Zero;
[Desc("The sound played each time the weapon is fired.")]
public readonly string[] Report = null;

19
OpenRA.Mods.Common/Traits/Armament.cs
View File

@@ -225,6 +225,23 @@ namespace OpenRA.Mods.Common.Traits
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,
@@ -239,7 +256,7 @@ namespace OpenRA.Mods.Common.Traits
Source = muzzlePosition(),
CurrentSource = muzzlePosition,
SourceActor = self,
PassiveTarget = Weapon.TargetActorCenter ? target.CenterPosition : target.Positions.PositionClosestTo(muzzlePosition()),
PassiveTarget = passiveTarget,
GuidedTarget = target
};