58 lines
1.6 KiB
C#
58 lines
1.6 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2014 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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using OpenRA.Graphics;
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using OpenRA.Mods.RA.Graphics;
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using OpenRA.Traits;
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namespace OpenRA.Mods.RA.Render
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{
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[Desc("Displays the player name above the unit")]
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class RenderNameTagInfo : ITraitInfo
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{
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public readonly int MaxLength = 10;
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public readonly string Font = "TinyBold";
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public object Create(ActorInitializer init) { return new RenderNameTag(init.self, this); }
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}
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class RenderNameTag : IRender
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{
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readonly SpriteFont font;
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readonly Color color;
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readonly string name;
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public RenderNameTag(Actor self, RenderNameTagInfo info)
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{
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font = Game.Renderer.Fonts[info.Font];
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color = self.Owner.Color.RGB;
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if (self.Owner.PlayerName.Length > info.MaxLength)
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name = self.Owner.PlayerName.Substring(0, info.MaxLength);
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else
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name = self.Owner.PlayerName;
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}
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public IEnumerable<IRenderable> Render(Actor self, WorldRenderer wr)
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{
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var pos = wr.ScreenPxPosition(self.CenterPosition);
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var bounds = self.Bounds.Value;
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bounds.Offset(pos.X, pos.Y);
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var spaceBuffer = (int)(10 / wr.Viewport.Zoom);
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var effectPos = wr.Position(new int2(pos.X, bounds.Y - spaceBuffer));
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yield return new TextRenderable(font, effectPos, 0, color, name);
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}
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}
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}
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