Move common widgets from Game to Mods.Common.
This commit is contained in:
Paul Chote
195
OpenRA.Mods.Common/Widgets/MapPreviewWidget.cs
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195
OpenRA.Mods.Common/Widgets/MapPreviewWidget.cs
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#region Copyright & License Information
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/*
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* Copyright 2007-2015 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.Drawing;
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using System.Linq;
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using OpenRA.Graphics;
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using OpenRA.Network;
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using OpenRA.Widgets;
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namespace OpenRA.Mods.Common.Widgets
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{
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public class SpawnOccupant
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{
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public readonly HSLColor Color;
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public readonly int ClientIndex;
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public readonly string PlayerName;
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public readonly int Team;
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public readonly string Country;
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public readonly int SpawnPoint;
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public SpawnOccupant(Session.Client client)
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{
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Color = client.Color;
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ClientIndex = client.Index;
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PlayerName = client.Name;
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Team = client.Team;
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Country = client.Race;
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SpawnPoint = client.SpawnPoint;
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}
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public SpawnOccupant(GameInformation.Player player)
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{
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Color = player.Color;
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ClientIndex = player.ClientIndex;
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PlayerName = player.Name;
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Team = player.Team;
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Country = player.FactionId;
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SpawnPoint = player.SpawnPoint;
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}
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}
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public class MapPreviewWidget : Widget
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{
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public readonly bool IgnoreMouseInput = false;
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public readonly bool ShowSpawnPoints = true;
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public readonly string TooltipContainer;
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public readonly string TooltipTemplate = "SPAWN_TOOLTIP";
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readonly Lazy<TooltipContainerWidget> tooltipContainer;
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readonly Sprite spawnClaimed, spawnUnclaimed;
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readonly SpriteFont spawnFont;
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readonly Color spawnColor, spawnContrastColor;
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readonly int2 spawnLabelOffset;
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public Func<MapPreview> Preview = () => null;
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public Func<Dictionary<CPos, SpawnOccupant>> SpawnOccupants = () => new Dictionary<CPos, SpawnOccupant>();
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public Action<MouseInput> OnMouseDown = _ => { };
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public int TooltipSpawnIndex = -1;
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Rectangle mapRect;
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float previewScale = 0;
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Sprite minimap;
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public MapPreviewWidget()
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{
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tooltipContainer = Exts.Lazy(() => Ui.Root.Get<TooltipContainerWidget>(TooltipContainer));
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spawnClaimed = ChromeProvider.GetImage("lobby-bits", "spawn-claimed");
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spawnUnclaimed = ChromeProvider.GetImage("lobby-bits", "spawn-unclaimed");
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spawnFont = Game.Renderer.Fonts[ChromeMetrics.Get<string>("SpawnFont")];
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spawnColor = ChromeMetrics.Get<Color>("SpawnColor");
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spawnContrastColor = ChromeMetrics.Get<Color>("SpawnContrastColor");
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spawnLabelOffset = ChromeMetrics.Get<int2>("SpawnLabelOffset");
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}
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protected MapPreviewWidget(MapPreviewWidget other)
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: base(other)
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{
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Preview = other.Preview;
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IgnoreMouseInput = other.IgnoreMouseInput;
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ShowSpawnPoints = other.ShowSpawnPoints;
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TooltipTemplate = other.TooltipTemplate;
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TooltipContainer = other.TooltipContainer;
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SpawnOccupants = other.SpawnOccupants;
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tooltipContainer = Exts.Lazy(() => Ui.Root.Get<TooltipContainerWidget>(TooltipContainer));
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spawnClaimed = ChromeProvider.GetImage("lobby-bits", "spawn-claimed");
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spawnUnclaimed = ChromeProvider.GetImage("lobby-bits", "spawn-unclaimed");
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spawnFont = Game.Renderer.Fonts[ChromeMetrics.Get<string>("SpawnFont")];
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spawnColor = ChromeMetrics.Get<Color>("SpawnColor");
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spawnContrastColor = ChromeMetrics.Get<Color>("SpawnContrastColor");
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spawnLabelOffset = ChromeMetrics.Get<int2>("SpawnLabelOffset");
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}
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public override Widget Clone() { return new MapPreviewWidget(this); }
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public override bool HandleMouseInput(MouseInput mi)
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{
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if (IgnoreMouseInput)
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return base.HandleMouseInput(mi);
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if (mi.Event != MouseInputEvent.Down)
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return false;
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OnMouseDown(mi);
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return true;
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}
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public override void MouseEntered()
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{
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if (TooltipContainer != null)
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tooltipContainer.Value.SetTooltip(TooltipTemplate, new WidgetArgs() { { "preview", this } });
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}
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public override void MouseExited()
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{
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if (TooltipContainer != null)
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tooltipContainer.Value.RemoveTooltip();
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}
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public int2 ConvertToPreview(CPos cell)
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{
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var preview = Preview();
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var tileShape = Game.ModData.Manifest.TileShape;
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var point = cell.ToMPos(tileShape);
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var dx = (int)(previewScale * (point.U - preview.Bounds.Left));
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var dy = (int)(previewScale * (point.V - preview.Bounds.Top));
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return new int2(mapRect.X + dx, mapRect.Y + dy);
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}
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public override void Draw()
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{
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var preview = Preview();
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if (preview == null)
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return;
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// Stash a copy of the minimap to ensure consistency
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// (it may be modified by another thread)
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minimap = preview.GetMinimap();
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if (minimap == null)
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return;
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// Update map rect
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previewScale = Math.Min(RenderBounds.Width / minimap.Size.X, RenderBounds.Height / minimap.Size.Y);
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var w = (int)(previewScale * minimap.Size.X);
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var h = (int)(previewScale * minimap.Size.Y);
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var x = RenderBounds.X + (RenderBounds.Width - w) / 2;
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var y = RenderBounds.Y + (RenderBounds.Height - h) / 2;
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mapRect = new Rectangle(x, y, w, h);
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Game.Renderer.RgbaSpriteRenderer.DrawSprite(minimap, new float2(mapRect.Location), new float2(mapRect.Size));
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TooltipSpawnIndex = -1;
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if (ShowSpawnPoints)
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{
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var colors = SpawnOccupants().ToDictionary(c => c.Key, c => c.Value.Color.RGB);
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var spawnPoints = preview.SpawnPoints;
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foreach (var p in spawnPoints)
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{
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var owned = colors.ContainsKey(p);
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var pos = ConvertToPreview(p);
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var sprite = owned ? spawnClaimed : spawnUnclaimed;
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var offset = new int2(sprite.Bounds.Width, sprite.Bounds.Height) / 2;
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if (owned)
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WidgetUtils.FillEllipseWithColor(new Rectangle(pos.X - offset.X + 1, pos.Y - offset.Y + 1, sprite.Bounds.Width - 2, sprite.Bounds.Height - 2), colors[p]);
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Game.Renderer.RgbaSpriteRenderer.DrawSprite(sprite, pos - offset);
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var number = Convert.ToChar('A' + spawnPoints.IndexOf(p)).ToString();
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var textOffset = spawnFont.Measure(number) / 2 + spawnLabelOffset;
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spawnFont.DrawTextWithContrast(number, pos - textOffset, spawnColor, spawnContrastColor, 1);
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if (((pos - Viewport.LastMousePos).ToFloat2() / offset.ToFloat2()).LengthSquared <= 1)
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TooltipSpawnIndex = spawnPoints.IndexOf(p) + 1;
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}
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}
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}
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public bool Loaded { get { return minimap != null; } }
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}
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}
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