89 lines
2.9 KiB
C#
89 lines
2.9 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.Collections.Generic;
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using System.Drawing;
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using System.Linq;
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using OpenRA.Traits;
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namespace OpenRA.Orders
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{
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class UnitOrderGenerator : IOrderGenerator
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{
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public IEnumerable<Order> Order( World world, int2 xy, MouseInput mi )
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{
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var orders = Game.controller.selection.Actors
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.Select(a => a.Order(xy, mi))
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.Where(o => o != null)
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.ToArray();
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var actorsInvolved = orders.Select(o => o.Subject).Distinct();
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if (actorsInvolved.Any())
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yield return new Order("CreateGroup", actorsInvolved.First().Owner.PlayerActor,
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string.Join(",", actorsInvolved.Select(a => a.ActorID.ToString()).ToArray()));
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foreach (var o in orders)
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yield return o;
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}
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public void Tick( World world ) {}
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public void Render( World world )
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{
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foreach (var a in Game.controller.selection.Actors)
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{
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world.WorldRenderer.DrawSelectionBox(a, Color.White, true);
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if (a.Owner == world.LocalPlayer)
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{
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//if (a.traits.Contains<RenderRangeCircle>())
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// world.WorldRenderer.DrawRangeCircle(Color.FromArgb(128, Color.Yellow),
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// a.CenterLocation, (int)a.GetPrimaryWeapon().Range);
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if (a.traits.Contains<DetectCloaked>())
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world.WorldRenderer.DrawRangeCircle(Color.FromArgb(128, Color.LimeGreen),
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a.CenterLocation, a.Info.Traits.Get<DetectCloakedInfo>().Range);
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}
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}
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}
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public string GetCursor( World world, int2 xy, MouseInput mi )
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{
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return ChooseCursor(world, mi);
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}
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string ChooseCursor(World world, MouseInput mi)
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{
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//using (new PerfSample("cursor"))
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{
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var p = Game.controller.MousePosition;
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var c = Order(world, p.ToInt2(), mi)
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.Select(o => o.Subject.traits.WithInterface<IProvideCursor>()
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.Select(pc => pc.CursorForOrderString(o.OrderString, o.Subject, o.TargetLocation)).FirstOrDefault(a => a != null))
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.FirstOrDefault(a => a != null);
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return c ??
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(world.SelectActorsInBox(Game.CellSize * p,
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Game.CellSize * p).Any()
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? "select" : "default");
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}
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}
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}
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}
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