315 lines
13 KiB
C#
315 lines
13 KiB
C#
//
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// Copyright 2020 Electronic Arts Inc.
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//
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// The Command & Conquer Map Editor and corresponding source code is free
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// software: you can redistribute it and/or modify it under the terms of
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// the GNU General Public License as published by the Free Software Foundation,
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// either version 3 of the License, or (at your option) any later version.
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// The Command & Conquer Map Editor and corresponding source code is distributed
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// in the hope that it will be useful, but with permitted additional restrictions
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// under Section 7 of the GPL. See the GNU General Public License in LICENSE.TXT
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// distributed with this program. You should have received a copy of the
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// GNU General Public License along with permitted additional restrictions
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// with this program. If not, see https://github.com/electronicarts/CnC_Remastered_Collection
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using MobiusEditor.Controls;
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using MobiusEditor.Event;
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using MobiusEditor.Interface;
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using MobiusEditor.Model;
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using MobiusEditor.Render;
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using MobiusEditor.Utility;
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using MobiusEditor.Widgets;
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.Drawing;
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using System.Drawing.Drawing2D;
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using System.Linq;
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using System.Windows.Forms;
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namespace MobiusEditor.Tools
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{
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public abstract class ViewTool : ITool
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{
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protected readonly IGamePlugin plugin;
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protected readonly Map map;
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protected readonly MapPanel mapPanel;
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protected readonly ToolStripStatusLabel statusLbl;
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protected readonly UndoRedoList<UndoRedoEventArgs> url;
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protected readonly NavigationWidget navigationWidget;
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protected virtual Map RenderMap => map;
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private MapLayerFlag layers;
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public MapLayerFlag Layers
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{
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get => layers;
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set
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{
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if (layers != value)
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{
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layers = value;
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Invalidate();
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}
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}
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}
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public ViewTool(MapPanel mapPanel, MapLayerFlag layers, ToolStripStatusLabel statusLbl, IGamePlugin plugin, UndoRedoList<UndoRedoEventArgs> url)
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{
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this.layers = layers;
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this.plugin = plugin;
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this.url = url;
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this.mapPanel = mapPanel;
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this.mapPanel.PreRender += MapPanel_PreRender;
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this.mapPanel.PostRender += MapPanel_PostRender;
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this.statusLbl = statusLbl;
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map = plugin.Map;
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map.BasicSection.PropertyChanged += BasicSection_PropertyChanged;
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navigationWidget = new NavigationWidget(mapPanel, map.Metrics, Globals.TileSize);
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}
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protected void Invalidate()
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{
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mapPanel.Invalidate(RenderMap);
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}
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private void BasicSection_PropertyChanged(object sender, PropertyChangedEventArgs e)
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{
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switch (e.PropertyName)
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{
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case "BasePlayer":
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{
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foreach (var baseBuilding in map.Buildings.OfType<Building>().Select(x => x.Occupier).Where(x => x.BasePriority >= 0))
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{
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mapPanel.Invalidate(map, baseBuilding);
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}
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}
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break;
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}
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}
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private void MapPanel_PreRender(object sender, RenderEventArgs e)
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{
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if ((e.Cells != null) && (e.Cells.Count == 0))
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{
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return;
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}
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PreRenderMap();
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using (var g = Graphics.FromImage(mapPanel.MapImage))
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{
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if (Properties.Settings.Default.Quality > 1)
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{
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g.InterpolationMode = InterpolationMode.NearestNeighbor;
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g.PixelOffsetMode = PixelOffsetMode.HighSpeed;
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}
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MapRenderer.Render(plugin.GameType, RenderMap, g, e.Cells?.Where(p => map.Metrics.Contains(p)).ToHashSet(), Layers);
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}
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}
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private void MapPanel_PostRender(object sender, RenderEventArgs e)
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{
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PostRenderMap(e.Graphics);
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navigationWidget.Render(e.Graphics);
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}
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protected virtual void PreRenderMap() { }
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protected virtual void PostRenderMap(Graphics graphics)
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{
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if ((Layers & MapLayerFlag.Waypoints) != MapLayerFlag.None)
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{
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var waypointBackgroundBrush = new SolidBrush(Color.FromArgb(96, Color.Black));
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var waypointBrush = new SolidBrush(Color.FromArgb(128, Color.DarkOrange));
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var waypointPen = new Pen(Color.DarkOrange);
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foreach (var waypoint in map.Waypoints)
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{
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if (waypoint.Cell.HasValue)
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{
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var x = waypoint.Cell.Value % map.Metrics.Width;
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var y = waypoint.Cell.Value / map.Metrics.Width;
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var location = new Point(x * Globals.TileWidth, y * Globals.TileHeight);
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var textBounds = new Rectangle(location, Globals.TileSize);
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graphics.FillRectangle(waypointBackgroundBrush, textBounds);
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graphics.DrawRectangle(waypointPen, textBounds);
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StringFormat stringFormat = new StringFormat
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{
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Alignment = StringAlignment.Center,
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LineAlignment = StringAlignment.Center
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};
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var text = waypoint.Name.ToString();
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var font = graphics.GetAdjustedFont(text, SystemFonts.DefaultFont, textBounds.Width, 24 / Globals.TileScale, 48 / Globals.TileScale, true);
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graphics.DrawString(text.ToString(), font, waypointBrush, textBounds, stringFormat);
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}
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}
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}
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if ((Layers & MapLayerFlag.TechnoTriggers) != MapLayerFlag.None)
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{
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var technoTriggerBackgroundBrush = new SolidBrush(Color.FromArgb(96, Color.Black));
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var technoTriggerBrush = new SolidBrush(Color.LimeGreen);
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var technoTriggerPen = new Pen(Color.LimeGreen);
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foreach (var (cell, techno) in map.Technos)
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{
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var location = new Point(cell.X * Globals.TileWidth, cell.Y * Globals.TileHeight);
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(string trigger, Rectangle bounds)[] triggers = null;
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if (techno is Terrain terrain)
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{
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triggers = new (string, Rectangle)[] { (terrain.Trigger, new Rectangle(location, terrain.Type.RenderSize)) };
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}
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else if (techno is Building building)
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{
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var size = new Size(building.Type.Size.Width * Globals.TileWidth, building.Type.Size.Height * Globals.TileHeight);
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triggers = new (string, Rectangle)[] { (building.Trigger, new Rectangle(location, size)) };
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}
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else if (techno is Unit unit)
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{
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triggers = new (string, Rectangle)[] { (unit.Trigger, new Rectangle(location, Globals.TileSize)) };
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}
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else if (techno is InfantryGroup infantryGroup)
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{
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List<(string, Rectangle)> infantryTriggers = new List<(string, Rectangle)>();
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for (var i = 0; i < infantryGroup.Infantry.Length; ++i)
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{
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var infantry = infantryGroup.Infantry[i];
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if (infantry == null)
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{
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continue;
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}
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var size = Globals.TileSize;
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var offset = Size.Empty;
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switch ((InfantryStoppingType)i)
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{
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case InfantryStoppingType.UpperLeft:
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offset.Width = -size.Width / 4;
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offset.Height = -size.Height / 4;
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break;
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case InfantryStoppingType.UpperRight:
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offset.Width = size.Width / 4;
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offset.Height = -size.Height / 4;
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break;
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case InfantryStoppingType.LowerLeft:
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offset.Width = -size.Width / 4;
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offset.Height = size.Height / 4;
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break;
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case InfantryStoppingType.LowerRight:
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offset.Width = size.Width / 4;
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offset.Height = size.Height / 4;
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break;
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}
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var bounds = new Rectangle(location + offset, size);
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infantryTriggers.Add((infantry.Trigger, bounds));
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}
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triggers = infantryTriggers.ToArray();
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}
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if (triggers != null)
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{
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StringFormat stringFormat = new StringFormat
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{
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Alignment = StringAlignment.Center,
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LineAlignment = StringAlignment.Center
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};
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foreach (var (trigger, bounds) in triggers.Where(x => !x.trigger.Equals("None", StringComparison.OrdinalIgnoreCase)))
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{
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var font = graphics.GetAdjustedFont(trigger, SystemFonts.DefaultFont, bounds.Width, 12 / Globals.TileScale, 24 / Globals.TileScale, true);
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var textBounds = graphics.MeasureString(trigger, font, bounds.Width, stringFormat);
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var backgroundBounds = new RectangleF(bounds.Location, textBounds);
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backgroundBounds.Offset((bounds.Width - textBounds.Width) / 2.0f, (bounds.Height - textBounds.Height) / 2.0f);
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graphics.FillRectangle(technoTriggerBackgroundBrush, backgroundBounds);
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graphics.DrawRectangle(technoTriggerPen, Rectangle.Round(backgroundBounds));
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graphics.DrawString(trigger, font, technoTriggerBrush, bounds, stringFormat);
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}
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}
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}
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}
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if ((Layers & MapLayerFlag.CellTriggers) != MapLayerFlag.None)
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{
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var cellTriggersBackgroundBrush = new SolidBrush(Color.FromArgb(96, Color.Black));
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var cellTriggersBrush = new SolidBrush(Color.FromArgb(128, Color.White));
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var cellTriggerPen = new Pen(Color.White);
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foreach (var (cell, cellTrigger) in map.CellTriggers)
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{
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var x = cell % map.Metrics.Width;
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var y = cell / map.Metrics.Width;
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var location = new Point(x * Globals.TileWidth, y * Globals.TileHeight);
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var textBounds = new Rectangle(location, Globals.TileSize);
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graphics.FillRectangle(cellTriggersBackgroundBrush, textBounds);
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graphics.DrawRectangle(cellTriggerPen, textBounds);
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StringFormat stringFormat = new StringFormat
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{
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Alignment = StringAlignment.Center,
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LineAlignment = StringAlignment.Center
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};
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var text = cellTrigger.Trigger;
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var font = graphics.GetAdjustedFont(text, SystemFonts.DefaultFont, textBounds.Width, 24 / Globals.TileScale, 48 / Globals.TileScale, true);
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graphics.DrawString(text.ToString(), font, cellTriggersBrush, textBounds, stringFormat);
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}
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}
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if ((Layers & MapLayerFlag.Boundaries) != MapLayerFlag.None)
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{
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var boundsPen = new Pen(Color.Cyan, 8.0f);
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var bounds = Rectangle.FromLTRB(
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map.Bounds.Left * Globals.TileWidth,
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map.Bounds.Top * Globals.TileHeight,
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map.Bounds.Right * Globals.TileWidth,
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map.Bounds.Bottom * Globals.TileHeight
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);
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graphics.DrawRectangle(boundsPen, bounds);
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}
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}
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#region IDisposable Support
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private bool disposedValue = false;
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protected virtual void Dispose(bool disposing)
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{
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if (!disposedValue)
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{
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if (disposing)
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{
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navigationWidget.Dispose();
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mapPanel.PreRender -= MapPanel_PreRender;
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mapPanel.PostRender -= MapPanel_PostRender;
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map.BasicSection.PropertyChanged -= BasicSection_PropertyChanged;
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}
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disposedValue = true;
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}
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}
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public void Dispose()
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{
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Dispose(true);
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}
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#endregion
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}
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}
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