62 lines
1.7 KiB
C#
62 lines
1.7 KiB
C#
#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.Mods.Common.Warheads;
|
|
using OpenRA.Traits;
|
|
|
|
namespace OpenRA.Mods.Common.Traits
|
|
{
|
|
public class TerrainModifiesDamageInfo : ITraitInfo
|
|
{
|
|
[FieldLoader.Require]
|
|
[Desc("Damage percentage for specific terrain types. 120 = 120%, 80 = 80%, etc.")]
|
|
public readonly Dictionary<string, int> TerrainModifier = null;
|
|
|
|
[Desc("Modify healing damage? For example: A friendly medic.")]
|
|
public readonly bool ModifyHealing = false;
|
|
|
|
public object Create(ActorInitializer init) { return new TerrainModifiesDamage(init.Self, this); }
|
|
}
|
|
|
|
public class TerrainModifiesDamage : IDamageModifier
|
|
{
|
|
const int FullDamage = 100;
|
|
|
|
public readonly TerrainModifiesDamageInfo Info;
|
|
|
|
readonly Actor self;
|
|
|
|
public TerrainModifiesDamage(Actor self, TerrainModifiesDamageInfo info)
|
|
{
|
|
Info = info;
|
|
this.self = self;
|
|
}
|
|
|
|
int IDamageModifier.GetDamageModifier(Actor attacker, Damage damage)
|
|
{
|
|
if (attacker.Owner.IsAlliedWith(self.Owner) && damage.Value < 0 && !Info.ModifyHealing)
|
|
return FullDamage;
|
|
|
|
var world = self.World;
|
|
var map = world.Map;
|
|
|
|
var pos = map.CellContaining(self.CenterPosition);
|
|
var terrainType = map.GetTerrainInfo(pos).Type;
|
|
|
|
if (!Info.TerrainModifier.ContainsKey(terrainType))
|
|
return FullDamage;
|
|
|
|
return Info.TerrainModifier[terrainType];
|
|
}
|
|
}
|
|
}
|