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Add TargetDamageWarhead

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Only deals damage to the actor that was targeted by the carrying
projectile.

Currently only supported by InstantHit projectile.
This commit is contained in:
reaperrr
2017-01-25 18:46:35 +01:00
parent 090c015b27
commit a8f7b0e2de
2 changed files with 63 additions and 0 deletions
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62
OpenRA.Mods.Common/Warheads/TargetDamageWarhead.cs Normal file
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#region Copyright & License Information
/*
* Copyright 2007-2017 The OpenRA Developers (see AUTHORS)
* This file is part of OpenRA, which is free software. It is made
* available to you under the terms of the GNU General Public License
* as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version. For more
* information, see COPYING.
*/
#endregion
using System.Collections.Generic;
using OpenRA.GameRules;
using OpenRA.Mods.Common.Traits;
using OpenRA.Traits;
namespace OpenRA.Mods.Common.Warheads
{
public class TargetDamageWarhead : DamageWarhead
{
public override void DoImpact(Target target, Actor firedBy, IEnumerable<int> damageModifiers)
{
// Damages a single actor, rather than a position. Only support by InstantHit for now.
// TODO: Add support for 'area of damage'
if (target.Type == TargetType.Actor)
DoImpact(target.Actor, firedBy, damageModifiers);
}
public override void DoImpact(WPos pos, Actor firedBy, IEnumerable<int> damageModifiers)
{
// For now this only displays debug overlay
// TODO: Add support for 'area of effect' / multiple targets
var world = firedBy.World;
var debugOverlayRange = new[] { WDist.Zero, new WDist(128) };
if (world.LocalPlayer != null)
{
var devMode = world.LocalPlayer.PlayerActor.TraitOrDefault<DeveloperMode>();
if (devMode != null && devMode.ShowCombatGeometry)
world.WorldActor.Trait<WarheadDebugOverlay>().AddImpact(pos, debugOverlayRange, DebugOverlayColor);
}
}
public override void DoImpact(Actor victim, Actor firedBy, IEnumerable<int> damageModifiers)
{
if (!IsValidAgainst(victim, firedBy))
return;
var damage = Util.ApplyPercentageModifiers(Damage, damageModifiers.Append(DamageVersus(victim)));
victim.InflictDamage(firedBy, new Damage(damage, DamageTypes));
var world = firedBy.World;
if (world.LocalPlayer != null)
{
var debugOverlayRange = new[] { WDist.Zero, new WDist(128) };
var devMode = world.LocalPlayer.PlayerActor.TraitOrDefault<DeveloperMode>();
if (devMode != null && devMode.ShowCombatGeometry)
world.WorldActor.Trait<WarheadDebugOverlay>().AddImpact(victim.CenterPosition, debugOverlayRange, DebugOverlayColor);
}
}
}
}