b3168928c6
The StateMachine offered a feature to remember the previous state and allow reverting to it. However this feature is unused. Remove it to allow the previous states to be reclaimed by the GC earlier.
41 lines
899 B
C#
41 lines
899 B
C#
#region Copyright & License Information
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/*
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* Copyright (c) The OpenRA Developers and Contributors
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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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namespace OpenRA.Mods.Common.Traits.BotModules.Squads
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{
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sealed class StateMachine
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{
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IState currentState;
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public void Update(Squad squad)
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{
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currentState?.Tick(squad);
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}
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public void ChangeState(Squad squad, IState newState)
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{
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currentState?.Deactivate(squad);
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if (newState != null)
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currentState = newState;
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currentState?.Activate(squad);
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}
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}
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interface IState
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{
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void Activate(Squad bot);
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void Tick(Squad bot);
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void Deactivate(Squad bot);
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}
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}
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