Mods.Common Widgets
Moved over Widgets that don't require a bunch of things to move.
This commit is contained in:
steelphase
320
OpenRA.Mods.Common/Widgets/Logic/AssetBrowserLogic.cs
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320
OpenRA.Mods.Common/Widgets/Logic/AssetBrowserLogic.cs
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#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;
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using System.Collections.Generic;
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using System.Globalization;
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using System.IO;
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using System.Linq;
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using OpenRA.FileSystem;
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using OpenRA.Graphics;
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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 AssetBrowserLogic
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{
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Widget panel;
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TextFieldWidget filenameInput;
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SliderWidget frameSlider;
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ScrollPanelWidget assetList;
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ScrollItemWidget template;
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IFolder assetSource = null;
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List<string> availableShps = new List<string>();
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bool animateFrames = false;
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string currentPalette;
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string currentFilename;
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Sprite[] currentSprites;
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int currentFrame;
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readonly World world;
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static readonly string[] AllowedExtensions = { ".shp", ".r8", "tmp", ".tem", ".des", ".sno", ".int", ".jun" };
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[ObjectCreator.UseCtor]
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public AssetBrowserLogic(Widget widget, Action onExit, World world)
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{
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this.world = world;
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panel = widget;
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assetSource = GlobalFileSystem.MountedFolders.First();
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var ticker = panel.GetOrNull<LogicTickerWidget>("ANIMATION_TICKER");
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if (ticker != null)
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{
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ticker.OnTick = () =>
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{
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if (animateFrames)
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SelectNextFrame();
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};
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}
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var sourceDropdown = panel.GetOrNull<DropDownButtonWidget>("SOURCE_SELECTOR");
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if (sourceDropdown != null)
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{
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sourceDropdown.OnMouseDown = _ => ShowSourceDropdown(sourceDropdown);
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sourceDropdown.GetText = () =>
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{
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var name = assetSource != null ? assetSource.Name.Replace(Platform.SupportDir, "^") : "All Packages";
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if (name.Length > 15)
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name = "..." + name.Substring(name.Length - 15);
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return name;
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};
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}
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var spriteWidget = panel.GetOrNull<SpriteWidget>("SPRITE");
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if (spriteWidget != null)
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{
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spriteWidget.GetSprite = () => currentSprites != null ? currentSprites[currentFrame] : null;
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currentPalette = spriteWidget.Palette;
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spriteWidget.GetPalette = () => currentPalette;
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}
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var paletteDropDown = panel.GetOrNull<DropDownButtonWidget>("PALETTE_SELECTOR");
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if (paletteDropDown != null)
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{
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paletteDropDown.OnMouseDown = _ => ShowPaletteDropdown(paletteDropDown, world);
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paletteDropDown.GetText = () => currentPalette;
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}
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var colorPreview = panel.GetOrNull<ColorPreviewManagerWidget>("COLOR_MANAGER");
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if (colorPreview != null)
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colorPreview.Color = Game.Settings.Player.Color;
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var colorDropdown = panel.GetOrNull<DropDownButtonWidget>("COLOR");
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if (colorDropdown != null)
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{
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colorDropdown.IsDisabled = () => currentPalette != colorPreview.PaletteName;
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colorDropdown.OnMouseDown = _ => ShowColorDropDown(colorDropdown, colorPreview, world);
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panel.Get<ColorBlockWidget>("COLORBLOCK").GetColor = () => Game.Settings.Player.Color.RGB;
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}
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filenameInput = panel.Get<TextFieldWidget>("FILENAME_INPUT");
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filenameInput.OnTextEdited = () => ApplyFilter(filenameInput.Text);
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var frameContainer = panel.GetOrNull("FRAME_SELECTOR");
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if (frameContainer != null)
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frameContainer.IsVisible = () => currentSprites != null && currentSprites.Length > 1;
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frameSlider = panel.Get<SliderWidget>("FRAME_SLIDER");
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frameSlider.OnChange += x => { currentFrame = (int)Math.Round(x); };
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frameSlider.GetValue = () => currentFrame;
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var frameText = panel.GetOrNull<LabelWidget>("FRAME_COUNT");
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if (frameText != null)
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frameText.GetText = () => "{0} / {1}".F(currentFrame + 1, currentSprites.Length);
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var playButton = panel.GetOrNull<ButtonWidget>("BUTTON_PLAY");
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if (playButton != null)
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{
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playButton.OnClick = () => animateFrames = true;
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playButton.IsVisible = () => !animateFrames;
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}
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var pauseButton = panel.GetOrNull<ButtonWidget>("BUTTON_PAUSE");
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if (pauseButton != null)
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{
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pauseButton.OnClick = () => animateFrames = false;
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pauseButton.IsVisible = () => animateFrames;
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}
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var stopButton = panel.GetOrNull<ButtonWidget>("BUTTON_STOP");
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if (stopButton != null)
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{
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stopButton.OnClick = () =>
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{
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frameSlider.Value = 0;
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currentFrame = 0;
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animateFrames = false;
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};
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}
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var nextButton = panel.GetOrNull<ButtonWidget>("BUTTON_NEXT");
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if (nextButton != null)
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nextButton.OnClick = SelectNextFrame;
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var prevButton = panel.GetOrNull<ButtonWidget>("BUTTON_PREV");
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if (prevButton != null)
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prevButton.OnClick = SelectPreviousFrame;
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assetList = panel.Get<ScrollPanelWidget>("ASSET_LIST");
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template = panel.Get<ScrollItemWidget>("ASSET_TEMPLATE");
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PopulateAssetList();
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var closeButton = panel.GetOrNull<ButtonWidget>("CLOSE_BUTTON");
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if (closeButton != null)
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closeButton.OnClick = () => { Ui.CloseWindow(); onExit(); };
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}
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void SelectNextFrame()
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{
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currentFrame++;
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if (currentFrame >= currentSprites.Length)
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currentFrame = 0;
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}
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void SelectPreviousFrame()
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{
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currentFrame--;
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if (currentFrame < 0)
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currentFrame = currentSprites.Length - 1;
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}
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Dictionary<string, bool> assetVisByName = new Dictionary<string, bool>();
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bool FilterAsset(string filename)
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{
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var filter = filenameInput.Text;
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if (string.IsNullOrWhiteSpace(filter))
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return true;
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if (filename.IndexOf(filter, StringComparison.OrdinalIgnoreCase) >= 0)
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return true;
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return false;
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}
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void ApplyFilter(string filename)
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{
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assetVisByName.Clear();
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assetList.Layout.AdjustChildren();
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assetList.ScrollToTop();
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// Select the first visible
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var firstVisible = assetVisByName.FirstOrDefault(kvp => kvp.Value);
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if (firstVisible.Key != null)
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LoadAsset(firstVisible.Key);
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}
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void AddAsset(ScrollPanelWidget list, string filepath, ScrollItemWidget template)
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{
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var filename = Path.GetFileName(filepath);
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var item = ScrollItemWidget.Setup(template,
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() => currentFilename == filename,
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() => { LoadAsset(filename); });
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item.Get<LabelWidget>("TITLE").GetText = () => filepath;
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item.IsVisible = () =>
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{
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bool visible;
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if (assetVisByName.TryGetValue(filepath, out visible))
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return visible;
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visible = FilterAsset(filepath);
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assetVisByName.Add(filepath, visible);
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return visible;
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};
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list.AddChild(item);
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}
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bool LoadAsset(string filename)
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{
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if (string.IsNullOrEmpty(filename))
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return false;
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if (!GlobalFileSystem.Exists(filename))
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return false;
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currentFilename = filename;
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currentSprites = world.Map.SequenceProvider.SpriteLoader.LoadAllSprites(filename);
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currentFrame = 0;
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frameSlider.MaximumValue = (float)currentSprites.Length - 1;
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frameSlider.Ticks = currentSprites.Length;
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return true;
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}
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bool ShowSourceDropdown(DropDownButtonWidget dropdown)
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{
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Func<IFolder, ScrollItemWidget, ScrollItemWidget> setupItem = (source, itemTemplate) =>
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{
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var item = ScrollItemWidget.Setup(itemTemplate,
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() => assetSource == source,
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() => { assetSource = source; PopulateAssetList(); });
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item.Get<LabelWidget>("LABEL").GetText = () => source != null ? source.Name.Replace(Platform.SupportDir, "^") : "All Packages";
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return item;
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};
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// TODO: Re-enable "All Packages" once list generation is done in a background thread
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// var sources = new[] { (IFolder)null }.Concat(GlobalFileSystem.MountedFolders);
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var sources = GlobalFileSystem.MountedFolders;
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dropdown.ShowDropDown("LABEL_DROPDOWN_TEMPLATE", 280, sources, setupItem);
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return true;
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}
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void PopulateAssetList()
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{
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assetList.RemoveChildren();
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availableShps.Clear();
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// TODO: This is too slow to run in the main thread
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// var files = AssetSource != null ? AssetSource.AllFileNames() :
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// GlobalFileSystem.MountedFolders.SelectMany(f => f.AllFileNames());
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if (assetSource == null)
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return;
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var files = assetSource.AllFileNames().OrderBy(s => s);
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foreach (var file in files)
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{
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if (AllowedExtensions.Any(ext => file.EndsWith(ext, true, CultureInfo.InvariantCulture)))
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{
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AddAsset(assetList, file, template);
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availableShps.Add(file);
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}
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}
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}
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bool ShowPaletteDropdown(DropDownButtonWidget dropdown, World world)
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{
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Func<PaletteFromFile, ScrollItemWidget, ScrollItemWidget> setupItem = (palette, itemTemplate) =>
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{
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var name = palette.Name;
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var item = ScrollItemWidget.Setup(itemTemplate,
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() => currentPalette == name,
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() => currentPalette = name);
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item.Get<LabelWidget>("LABEL").GetText = () => name;
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return item;
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};
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var palettes = world.WorldActor.TraitsImplementing<PaletteFromFile>();
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dropdown.ShowDropDown("LABEL_DROPDOWN_TEMPLATE", 280, palettes, setupItem);
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return true;
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}
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static void ShowColorDropDown(DropDownButtonWidget color, ColorPreviewManagerWidget preview, World world)
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{
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Action onExit = () =>
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{
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Game.Settings.Player.Color = preview.Color;
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Game.Settings.Save();
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};
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color.RemovePanel();
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Action<HSLColor> onChange = c => preview.Color = c;
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var colorChooser = Game.LoadWidget(world, "COLOR_CHOOSER", null, new WidgetArgs()
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{
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{ "onChange", onChange },
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{ "initialColor", Game.Settings.Player.Color }
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});
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color.AttachPanel(colorChooser, onExit);
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}
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}
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}
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