63 lines
2.2 KiB
C#
63 lines
2.2 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2020 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, either version 3 of
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* the License, or (at your option) any later version. For more
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* information, see COPYING.
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*/
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#endregion
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using OpenRA.Mods.Common.Traits;
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using OpenRA.Traits;
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namespace OpenRA.Mods.Cnc.Traits
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{
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[Desc("Converts damage to a charge level of a GrantPrerequisiteChargeDrainPower.")]
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public class DrainPrerequisitePowerOnDamageInfo : ConditionalTraitInfo
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{
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[Desc("The OrderName of the GrantPrerequisiteChargeDrainPower to drain.")]
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public readonly string OrderName = "GrantPrerequisiteChargeDrainPowerInfoOrder";
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[Desc("Damage is multiplied by this number when converting damage to drain ticks.")]
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public readonly int DamageMultiplier = 1;
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[Desc("Damage is divided by this number when converting damage to drain ticks.")]
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public readonly int DamageDivisor = 600;
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public override object Create(ActorInitializer init) { return new DrainPrerequisitePowerOnDamage(init.Self, this); }
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}
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public class DrainPrerequisitePowerOnDamage : ConditionalTrait<DrainPrerequisitePowerOnDamageInfo>, INotifyOwnerChanged, IDamageModifier
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{
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SupportPowerManager spm;
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public DrainPrerequisitePowerOnDamage(Actor self, DrainPrerequisitePowerOnDamageInfo info)
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: base(info) { }
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protected override void Created(Actor self)
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{
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base.Created(self);
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spm = self.Owner.PlayerActor.Trait<SupportPowerManager>();
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}
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void INotifyOwnerChanged.OnOwnerChanged(Actor self, Player oldOwner, Player newOwner)
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{
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spm = newOwner.PlayerActor.Trait<SupportPowerManager>();
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}
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int IDamageModifier.GetDamageModifier(Actor self, Damage damage)
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{
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if (!IsTraitDisabled && damage != null)
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{
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var damageSubTicks = (int)(damage.Value * 100L * Info.DamageMultiplier / Info.DamageDivisor);
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if (spm.Powers.TryGetValue(Info.OrderName, out var spi))
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(spi as GrantPrerequisiteChargeDrainPower.DischargeableSupportPowerInstance)?.Discharge(damageSubTicks);
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}
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return 100;
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}
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}
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}
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