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split frontal attack w/ tolerance behavior out of AttackPlane/AttackHeli

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This commit is contained in:
Chris Forbes
2009-12-31 08:43:10 +13:00
parent efad32f480
commit 1b0c493848
4 changed files with 33 additions and 37 deletions
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1
OpenRa.Game/OpenRa.Game.csproj
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@@ -176,6 +176,7 @@
<Compile Include="Traits\APMine.cs" />
<Compile Include="Traits\ATMine.cs" />
<Compile Include="Traits\AttackBase.cs" />
<Compile Include="Traits\AttackFrontal.cs" />
<Compile Include="Traits\AttackHeli.cs" />
<Compile Include="Traits\AttackInfo.cs" />
<Compile Include="Traits\AttackPlane.cs" />

28
OpenRa.Game/Traits/AttackFrontal.cs Normal file
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@@ -0,0 +1,28 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace OpenRa.Game.Traits
{
abstract class AttackFrontal : AttackBase
{
public AttackFrontal(Actor self, int facingTolerance)
: base(self) { FacingTolerance = facingTolerance; }
int FacingTolerance;
public override void Tick(Actor self)
{
base.Tick(self);
if (target == null) return;
var unit = self.traits.Get<Unit>();
var facingToTarget = Util.GetFacing(target.CenterLocation - self.CenterLocation, unit.Facing);
if (Math.Abs(facingToTarget - unit.Facing) % 256 < FacingTolerance)
DoAttack(self);
}
}
}

18
OpenRa.Game/Traits/AttackHeli.cs
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@@ -6,23 +6,9 @@ using OpenRa.Game.Traits.Activities;
namespace OpenRa.Game.Traits
{
class AttackHeli : AttackBase
class AttackHeli : AttackFrontal
{
public AttackHeli(Actor self) : base(self) { }
const int facingTolerance = 20;
public override void Tick(Actor self)
{
base.Tick(self);
if (target == null) return;
var unit = self.traits.Get<Unit>();
var facingToTarget = Util.GetFacing(target.CenterLocation - self.CenterLocation, unit.Facing);
if (Math.Abs(facingToTarget - unit.Facing) % 256 < facingTolerance)
DoAttack(self);
}
public AttackHeli(Actor self) : base(self, 20) { }
protected override void QueueAttack(Actor self, Order order)
{

23
OpenRa.Game/Traits/AttackPlane.cs
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@@ -6,28 +6,9 @@ using OpenRa.Game.Traits.Activities;
namespace OpenRa.Game.Traits
{
// yet another ugly trait that does two things:
// - plane-specific attack order dispatch
// - forward-facing attack with a tolerance
class AttackPlane : AttackBase
class AttackPlane : AttackFrontal
{
const int facingTolerance = 20;
public AttackPlane(Actor self) : base(self) { }
public override void Tick(Actor self)
{
base.Tick(self);
if (target == null) return;
var unit = self.traits.Get<Unit>();
var facingToTarget = Util.GetFacing(target.CenterLocation - self.CenterLocation, unit.Facing);
if (Math.Abs(facingToTarget - unit.Facing) % 256 < facingTolerance)
DoAttack(self);
}
public AttackPlane(Actor self) : base(self, 20) { }
protected override void QueueAttack(Actor self, Order order)
{