99 lines
2.9 KiB
C#
99 lines
2.9 KiB
C#
#region Copyright & License Information
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/*
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* Copyright 2007-2021 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 System;
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using System.Linq;
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using OpenRA.Widgets;
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namespace OpenRA.Mods.Common.Widgets.Logic
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{
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public class ProductionTabsLogic : ChromeLogic
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{
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readonly ProductionTabsWidget tabs;
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readonly World world;
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void SetupProductionGroupButton(ProductionTypeButtonWidget button)
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{
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if (button == null)
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return;
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Action<bool> selectTab = reverse =>
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{
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if (tabs.QueueGroup == button.ProductionGroup)
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tabs.SelectNextTab(reverse);
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else
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tabs.QueueGroup = button.ProductionGroup;
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tabs.PickUpCompletedBuilding();
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};
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button.IsDisabled = () => !tabs.Groups[button.ProductionGroup].Tabs.Any(t => t.Queue.BuildableItems().Any());
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button.OnMouseUp = mi => selectTab(mi.Modifiers.HasModifier(Modifiers.Shift));
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button.OnKeyPress = e => selectTab(e.Modifiers.HasModifier(Modifiers.Shift));
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button.IsHighlighted = () => tabs.QueueGroup == button.ProductionGroup;
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var chromeName = button.ProductionGroup.ToLowerInvariant();
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var icon = button.Get<ImageWidget>("ICON");
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icon.GetImageName = () => button.IsDisabled() ? chromeName + "-disabled" :
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tabs.Groups[button.ProductionGroup].Alert ? chromeName + "-alert" : chromeName;
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}
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[ObjectCreator.UseCtor]
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public ProductionTabsLogic(Widget widget, World world)
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{
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this.world = world;
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tabs = widget.Get<ProductionTabsWidget>("PRODUCTION_TABS");
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world.ActorAdded += tabs.ActorChanged;
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world.ActorRemoved += tabs.ActorChanged;
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Game.BeforeGameStart += UnregisterEvents;
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var typesContainer = Ui.Root.Get(tabs.TypesContainer);
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foreach (var i in typesContainer.Children)
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SetupProductionGroupButton(i as ProductionTypeButtonWidget);
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var background = Ui.Root.GetOrNull(tabs.BackgroundContainer);
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if (background != null)
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{
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var palette = tabs.Parent.Get<ProductionPaletteWidget>(tabs.PaletteWidget);
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var icontemplate = background.Get("ICON_TEMPLATE");
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Action<int, int> updateBackground = (oldCount, newCount) =>
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{
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background.RemoveChildren();
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for (var i = 0; i < newCount; i++)
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{
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var x = i % palette.Columns;
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var y = i / palette.Columns;
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var bg = icontemplate.Clone();
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bg.Bounds.X = palette.IconSize.X * x;
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bg.Bounds.Y = palette.IconSize.Y * y;
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background.AddChild(bg);
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}
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};
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palette.OnIconCountChanged += updateBackground;
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// Set the initial palette state
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updateBackground(0, 0);
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}
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}
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void UnregisterEvents()
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{
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Game.BeforeGameStart -= UnregisterEvents;
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world.ActorAdded -= tabs.ActorChanged;
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world.ActorRemoved -= tabs.ActorChanged;
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}
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}
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}
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