added TilesetBuilder (about half-built)

2010-05-11 10:54:30 +12:00
parent 950ec40aee
commit c814aaa5de
11 changed files with 683 additions and 0 deletions
--- a/OpenRA.TilesetBuilder/Form1.cs
+++ b/OpenRA.TilesetBuilder/Form1.cs
@@ -0,0 +1,110 @@
+using System.Collections.Generic;
+using System.Drawing;
+using System.Windows.Forms;
+using System.Linq;
+
+namespace OpenRA.TilesetBuilder
+{
+	public partial class Form1 : Form
+	{
+		public Form1( string src )
+		{
+			InitializeComponent();
+
+			surface1.Image = (Bitmap)Image.FromFile(src);
+			surface1.TerrainTypes = new int[surface1.Image.Width / 24, surface1.Image.Height / 24];		/* all passable by default */
+			surface1.Templates = new List<Template>();
+
+			/* todo: load stuff from previous session */
+		}
+	}
+
+	class Template
+	{
+		public Dictionary<int2, bool> Cells = new Dictionary<int2, bool>();
+	}
+
+	class Surface : Control
+	{
+		public Bitmap Image;
+		public int[,] TerrainTypes;
+		public List<Template> Templates = new List<Template>();
+
+		Template CurrentTemplate;
+
+		public Surface()
+		{
+			SetStyle(ControlStyles.AllPaintingInWmPaint, true);
+			SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
+			SetStyle(ControlStyles.ResizeRedraw, true);
+			UpdateStyles();
+		}
+
+		Brush currentBrush = new SolidBrush(Color.FromArgb(60, Color.White));
+
+		protected override void OnPaint(PaintEventArgs e)
+		{
+			if (Image == null || TerrainTypes == null || Templates == null)
+				return;
+		
+			/* draw the background */
+			e.Graphics.DrawImageUnscaled(Image, 0, 0);
+
+			/* draw terrain type overlays */
+
+			/* draw template outlines */
+			foreach (var t in Templates)
+			{
+				foreach (var c in t.Cells.Keys)
+				{
+					if (CurrentTemplate == t)
+						e.Graphics.FillRectangle(currentBrush, 24 * c.X, 24 * c.Y, 24, 24);
+
+					if (!t.Cells.ContainsKey(c + new int2(-1, 0)))
+						e.Graphics.DrawLine(Pens.Red, (24 * c).ToPoint(), (24 * (c + new int2(0, 1))).ToPoint());
+					if (!t.Cells.ContainsKey(c + new int2(+1, 0)))
+						e.Graphics.DrawLine(Pens.Red, (24 * (c + new int2(1, 0))).ToPoint(), (24 * (c + new int2(1, 1))).ToPoint());
+					if (!t.Cells.ContainsKey(c + new int2(0, +1)))
+						e.Graphics.DrawLine(Pens.Red, (24 * (c + new int2(0, 1))).ToPoint(), (24 * (c + new int2(1, 1))).ToPoint());
+					if (!t.Cells.ContainsKey(c + new int2(0, -1)))
+						e.Graphics.DrawLine(Pens.Red, (24 * c).ToPoint(), (24 * (c + new int2(1, 0))).ToPoint());
+				}
+			}
+		}
+
+		protected override void OnMouseDown(MouseEventArgs e)
+		{
+			var pos = new int2( e.X / 24, e.Y / 24 );
+
+			if (e.Button == MouseButtons.Left)
+			{
+				CurrentTemplate = Templates.FirstOrDefault(t => t.Cells.ContainsKey(pos));
+				if (CurrentTemplate == null)
+					Templates.Add(CurrentTemplate = new Template { Cells = new Dictionary<int2, bool> { { pos, true } } });
+
+				Invalidate();
+			}
+
+			if (e.Button == MouseButtons.Right)
+			{
+				Templates.RemoveAll(t => t.Cells.ContainsKey(pos));
+				CurrentTemplate = null;
+				Invalidate();
+			}
+		}
+
+		protected override void OnMouseMove(MouseEventArgs e)
+		{
+			var pos = new int2(e.X / 24, e.Y / 24);
+
+			if (e.Button == MouseButtons.Left && CurrentTemplate != null)
+			{
+				if (!CurrentTemplate.Cells.ContainsKey(pos))
+				{
+					CurrentTemplate.Cells[pos] = true;
+					Invalidate();
+				}
+			}
+		}
+	}
+}