86 lines
2.7 KiB
C#
Executable File
86 lines
2.7 KiB
C#
Executable File
#region Copyright & License Information
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/*
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* Copyright 2007-2011 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;
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using System.Drawing;
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using OpenRA.FileFormats;
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using OpenRA.Graphics;
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using OpenRA.Traits;
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using OpenRA.Widgets;
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namespace OpenRA.Mods.Cnc.Widgets
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{
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public class SiloBarWidget : Widget
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{
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public readonly string TooltipTemplate = "SIMPLE_TOOLTIP";
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public readonly string TooltipContainer;
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Lazy<TooltipContainerWidget> tooltipContainer;
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public float LowStorageThreshold = 0.8f;
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float? lastCapacityFrac;
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float? lastStoredFrac;
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readonly PlayerResources pr;
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[ObjectCreator.UseCtor]
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public SiloBarWidget( [ObjectCreator.Param] World world )
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{
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pr = world.LocalPlayer.PlayerActor.Trait<PlayerResources>();
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tooltipContainer = new Lazy<TooltipContainerWidget>(() =>
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Widget.RootWidget.GetWidget<TooltipContainerWidget>(TooltipContainer));
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}
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public override void MouseEntered()
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{
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if (TooltipContainer == null) return;
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Func<string> getText = () => "Silo Usage: {0}/{1}".F(pr.Ore, pr.OreCapacity);
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tooltipContainer.Value.SetTooltip(TooltipTemplate, new WidgetArgs() {{ "getText", getText }});
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}
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public override void MouseExited()
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{
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if (TooltipContainer == null) return;
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tooltipContainer.Value.RemoveTooltip();
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}
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public override void Draw()
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{
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float scaleBy = 100;
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var max = Math.Max(pr.OreCapacity, pr.Ore);
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while (max >= scaleBy) scaleBy *= 2;
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// Current capacity
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var capacityFrac = pr.OreCapacity / scaleBy;
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lastCapacityFrac = capacityFrac = float2.Lerp(lastCapacityFrac.GetValueOrDefault(capacityFrac), capacityFrac, .3f);
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var color = Color.LimeGreen;
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if (pr.Ore >= LowStorageThreshold*pr.OreCapacity)
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color = Color.Orange;
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if (pr.Ore == pr.OreCapacity)
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color = Color.Red;
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var b = RenderBounds;
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var rect = new RectangleF(Game.viewport.Location.X + b.X,
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Game.viewport.Location.Y + b.Y + (1-capacityFrac)*b.Height,
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(float)b.Width,
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capacityFrac*b.Height);
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Game.Renderer.LineRenderer.FillRect(rect, color);
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var indicator = ChromeProvider.GetImage("sidebar-bits", "right-indicator");
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var storedFrac = pr.Ore / scaleBy;
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lastStoredFrac = storedFrac = float2.Lerp(lastStoredFrac.GetValueOrDefault(storedFrac), storedFrac, .3f);
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float2 pos = new float2(b.X, b.Y + (1-storedFrac)*b.Height - indicator.size.Y / 2);
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Game.Renderer.RgbaSpriteRenderer.DrawSprite(indicator, pos);
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}
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}
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}
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