c972b39687
Changes included: Warhead code split out of weapon code and refactored. Warhead functionality now split into several classes, each handling one effect/impact. Additional custom warheads can now be defined and called via yaml. Custom warheads inherit the abstract class Warhead, which provides target check functions. Custom warheads have to define their own impact functions, and can also define their own replacement for check functions.
81 lines
1.9 KiB
C#
Executable File
81 lines
1.9 KiB
C#
Executable File
#region Copyright & License Information
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/*
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* Copyright 2007-2013 The OpenRA Developers (see AUTHORS)
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* This file is part of OpenRA, which is free software. It is made
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* available to you under the terms of the GNU General Public License
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* as published by the Free Software Foundation. For more information,
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* see COPYING.
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*/
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#endregion
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using OpenRA.GameRules;
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using OpenRA.Traits;
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namespace OpenRA.Mods.RA.Air
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{
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class FallsToEarthInfo : ITraitInfo
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{
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[WeaponReference]
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public readonly string Explosion = "UnitExplode";
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public readonly bool Spins = true;
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public readonly bool Moves = false;
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public readonly WRange Velocity = new WRange(43);
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public object Create(ActorInitializer init) { return new FallsToEarth(init.self, this); }
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}
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class FallsToEarth
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{
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public FallsToEarth(Actor self, FallsToEarthInfo info)
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{
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self.QueueActivity(false, new FallToEarth(self, info));
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}
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}
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class FallToEarth : Activity
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{
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int acceleration = 0;
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int spin = 0;
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FallsToEarthInfo info;
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public FallToEarth(Actor self, FallsToEarthInfo info)
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{
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this.info = info;
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if (info.Spins)
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acceleration = self.World.SharedRandom.Next(2) * 2 - 1;
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}
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public override Activity Tick(Actor self)
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{
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var aircraft = self.Trait<Aircraft>();
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if (self.CenterPosition.Z <= 0)
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{
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if (info.Explosion != null)
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{
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var weapon = self.World.Map.Rules.Weapons[info.Explosion.ToLowerInvariant()];
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weapon.Impact(self.CenterPosition, self, 1f);
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}
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self.Destroy();
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return null;
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}
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if (info.Spins)
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{
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spin += acceleration;
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aircraft.Facing = (aircraft.Facing + spin) % 256;
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}
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var move = info.Moves ? aircraft.FlyStep(aircraft.Facing) : WVec.Zero;
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move -= new WVec(WRange.Zero, WRange.Zero, info.Velocity);
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aircraft.SetPosition(self, aircraft.CenterPosition + move);
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return this;
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}
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// Cannot be cancelled
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public override void Cancel(Actor self) { }
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}
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}
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