69 lines
2.0 KiB
C#
69 lines
2.0 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2013 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. For more information,
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* see COPYING.
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*/
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#endregion
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using System.Collections.Generic;
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using System.Drawing;
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namespace OpenRA.Graphics
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{
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public struct BeamRenderable : IRenderable
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{
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readonly WPos pos;
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readonly int zOffset;
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readonly WVec length;
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readonly Color color;
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readonly float width;
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public BeamRenderable(WPos pos, int zOffset, WVec length, float width, Color color)
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{
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this.pos = pos;
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this.zOffset = zOffset;
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this.length = length;
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this.color = color;
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this.width = width;
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}
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public WPos Pos { get { return pos; } }
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public float Scale { get { return 1f; } }
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public PaletteReference Palette { get { return null; } }
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public int ZOffset { get { return zOffset; } }
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public IRenderable WithScale(float newScale) { return new BeamRenderable(pos, zOffset, length, width, color); }
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public IRenderable WithPalette(PaletteReference newPalette) { return new BeamRenderable(pos, zOffset, length, width, color); }
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public IRenderable WithZOffset(int newOffset) { return new BeamRenderable(pos, zOffset, length, width, color); }
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public IRenderable OffsetBy(WVec vec) { return new BeamRenderable(pos + vec, zOffset, length, width, color); }
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public void BeforeRender(WorldRenderer wr) {}
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public void Render(WorldRenderer wr)
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{
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var wlr = Game.Renderer.WorldLineRenderer;
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var src = wr.ScreenPosition(pos);
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var dest = wr.ScreenPosition(pos + length);
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var lineWidth = wlr.LineWidth;
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if (lineWidth != width)
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{
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wlr.Flush();
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wlr.LineWidth = width;
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}
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wlr.DrawLine(src, dest, color, color);
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if (lineWidth != width)
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{
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wlr.Flush();
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wlr.LineWidth = lineWidth;
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}
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}
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public void RenderDebugGeometry(WorldRenderer wr) {}
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}
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}
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