62 lines
1.9 KiB
C#
62 lines
1.9 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007,2009,2010 Chris Forbes, Robert Pepperell, Matthew Bowra-Dean, Paul Chote, Alli Witheford.
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* This file is part of OpenRA.
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*
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* OpenRA is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* OpenRA is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with OpenRA. If not, see <http://www.gnu.org/licenses/>.
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*/
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#endregion
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using System.Xml;
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namespace OpenRA.Graphics
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{
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public class CursorSequence
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{
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readonly int start, length;
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public int Start { get { return start; } }
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public int End { get { return start + length; } }
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public int Length { get { return length; } }
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public readonly int2 Hotspot;
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Sprite[] sprites;
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public CursorSequence(string cursorSrc, XmlElement e)
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{
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sprites = CursorSheetBuilder.LoadAllSprites(cursorSrc);
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start = int.Parse(e.GetAttribute("start"));
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if (e.GetAttribute("length") == "*" || e.GetAttribute("end") == "*")
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length = sprites.Length - start;
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else if (e.HasAttribute("length"))
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length = int.Parse(e.GetAttribute("length"));
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else if (e.HasAttribute("end"))
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length = int.Parse(e.GetAttribute("end")) - start;
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else
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length = 1;
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int.TryParse( e.GetAttribute("x"), out Hotspot.X );
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int.TryParse( e.GetAttribute("y"), out Hotspot.Y );
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}
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public Sprite GetSprite(int frame)
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{
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return sprites[(frame % length) + start];
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}
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}
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}
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