93 lines
2.8 KiB
C#
Executable File
93 lines
2.8 KiB
C#
Executable File
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using OpenRA.Graphics;
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using System.Drawing;
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using OpenRA.FileFormats;
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namespace OpenRA.Widgets
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{
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class MapPreviewWidget : Widget
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{
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Sheet mapChooserSheet;
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Sprite mapChooserSprite;
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bool mapPreviewDirty = true;
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MapStub lastMap;
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public MapPreviewWidget() : base() { }
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public MapPreviewWidget(Widget other)
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: base(other)
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{
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lastMap = (other as MapPreviewWidget).lastMap;
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}
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public override Widget Clone() { return new MapPreviewWidget(this); }
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public override void Draw( World world )
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{
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var map = Game.chrome.currentMap;
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if( map == null ) return;
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if (lastMap != map)
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{
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mapPreviewDirty = true;
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lastMap = map;
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}
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var pos = DrawPosition();
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var rect = new Rectangle(pos.X, pos.Y, Bounds.Width, Bounds.Height);
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var mapRect = map.PreviewBounds( new Rectangle( rect.X, rect.Y, rect.Width, rect.Height ) );
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if( mapPreviewDirty )
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{
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if( mapChooserSheet == null || mapChooserSheet.Size.Width != map.Width || mapChooserSheet.Size.Height != map.Height )
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mapChooserSheet = new Sheet( Game.renderer, new Size( map.Width, map.Height ) );
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mapChooserSheet.Texture.SetData( map.Preview.Value );
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mapChooserSprite = new Sprite( mapChooserSheet, new Rectangle( 0, 0, map.Width, map.Height ), TextureChannel.Alpha );
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mapPreviewDirty = false;
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}
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Game.chrome.renderer.RgbaSpriteRenderer.DrawSprite( mapChooserSprite,
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new float2( mapRect.Location ),
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"chrome",
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new float2( mapRect.Size ) );
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DrawSpawnPoints( map, new Rectangle(pos.X, pos.Y, Parent.Bounds.Width, Parent.Bounds.Height ), world );
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base.Draw( world );
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}
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void DrawSpawnPoints(MapStub map, Rectangle container, World world)
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{
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var points = map.Waypoints
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.Select((sp, i) => Pair.New(sp, Game.LobbyInfo.Clients.FirstOrDefault(
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c => c.SpawnPoint == i + 1)))
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.ToList();
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foreach (var p in points)
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{
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var pos = map.ConvertToPreview(p.First.Value, container);
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if (p.Second == null)
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Game.chrome.renderer.RgbaSpriteRenderer.DrawSprite(
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ChromeProvider.GetImage(Game.chrome.renderer, "spawnpoints", "unowned"), pos, "chrome");
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else
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{
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var playerColors = Player.PlayerColors(world);
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Game.chrome.lineRenderer.FillRect(new RectangleF(
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Game.viewport.Location.X + pos.X + 2,
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Game.viewport.Location.Y + pos.Y + 2,
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12, 12), playerColors[p.Second.PaletteIndex % playerColors.Count()].c);
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Game.chrome.renderer.RgbaSpriteRenderer.DrawSprite(
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ChromeProvider.GetImage(Game.chrome.renderer, "spawnpoints", "owned"), pos, "chrome");
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}
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}
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Game.chrome.lineRenderer.Flush();
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Game.chrome.renderer.RgbaSpriteRenderer.Flush();
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}
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}
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}
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