63 lines
2.0 KiB
C#
63 lines
2.0 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.Graphics;
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using OpenRA.Primitives;
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namespace OpenRA.Mods.Common.Graphics
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{
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public class LineAnnotationRenderable : IRenderable, IFinalizedRenderable
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{
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readonly WPos start;
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readonly WPos end;
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readonly float width;
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readonly Color startColor;
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readonly Color endColor;
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public LineAnnotationRenderable(WPos start, WPos end, float width, Color color)
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{
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this.start = start;
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this.end = end;
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this.width = width;
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startColor = endColor = color;
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}
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public LineAnnotationRenderable(WPos start, WPos end, float width, Color startColor, Color endColor)
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{
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this.start = start;
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this.end = end;
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this.width = width;
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this.startColor = startColor;
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this.endColor = endColor;
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}
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public WPos Pos => start;
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public int ZOffset => 0;
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public bool IsDecoration => true;
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public IRenderable WithZOffset(int newOffset) { return new LineAnnotationRenderable(start, end, width, startColor, endColor); }
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public IRenderable OffsetBy(in WVec vec) { return new LineAnnotationRenderable(start + vec, end + vec, width, startColor, endColor); }
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public IRenderable AsDecoration() { return this; }
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public IFinalizedRenderable PrepareRender(WorldRenderer wr) { return this; }
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public void Render(WorldRenderer wr)
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{
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Game.Renderer.RgbaColorRenderer.DrawLine(
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wr.Viewport.WorldToViewPx(wr.ScreenPosition(start)),
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wr.Viewport.WorldToViewPx(wr.Screen3DPosition(end)),
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width, startColor, endColor);
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}
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public void RenderDebugGeometry(WorldRenderer wr) { }
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public Rectangle ScreenBounds(WorldRenderer wr) { return Rectangle.Empty; }
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}
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}
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