3 files changed, 56 insertions, 1 deletions

diff --git a/ConsoleApp/ConsoleApp.pidb b/ConsoleApp/ConsoleApp.pidb
new file mode 100644
index 0000000..0683120
--- /dev/null
+++ b/ConsoleApp/ConsoleApp.pidb
diff --git a/ConsoleApp/Main.cs b/ConsoleApp/Main.cs
index 9a180f6..56f2a8d 100644
--- a/ConsoleApp/Main.cs
+++ b/ConsoleApp/Main.cs
@@ -15,9 +15,16 @@ namespace ConsoleApp {
 			CommandLookup.Add("export-obj", new ExportObjCommand());
 			CommandLookup.Add("export-collada", new ExportColladaCommand());
 			CommandLookup.Add("export-textures", new ExportTexturesCommand());
+			CommandLookup.Add("replace-image", new ReplaceImageCommand());
 		}
 
 		public static void Main(string[] args) {
+			// Debugging BS
+			//args = new string[] { "list", "/home/me/Dropbox/NEWERsmbw/bigbrick/big_renga_block.brres" };
+			//System.IO.Directory.SetCurrentDirectory("/home/me/Games/Newer/CGround");
+			//args = new string[] { "export-collada", "regular.brres", "large.dae", "circle_ground_L" };
+
+
 			Console.WriteLine("NW4RTools by Treeki");
 			Console.WriteLine();
 
@@ -82,4 +89,3 @@ namespace ConsoleApp {
 		}
 	}
 }
-
diff --git a/ConsoleApp/TextureCommands.cs b/ConsoleApp/TextureCommands.cs
index 3fad0c7..834b32e 100644
--- a/ConsoleApp/TextureCommands.cs
+++ b/ConsoleApp/TextureCommands.cs
@@ -71,5 +71,54 @@ namespace ConsoleApp {
 					+ "  texture-names is a list of textures. if not specified, every texture is exported.";
 		}
 	}
+
+
+	public class ReplaceImageCommand : ResFileCommand {
+		public ReplaceImageCommand() : base("replace image used for a texture") {
+		}
+
+		protected override void OperateOnFile(string[] args) {
+			if (args.Length != 2) {
+				Console.WriteLine("invalid syntax.\n" + GetHelp(null));
+				return;
+			}
+
+			var texDict = TargetFile.GetTextureGroup();
+			if (texDict == null || texDict.Count == 0) {
+				Console.WriteLine("this file has no textures.");
+				return;
+			}
+
+			if (!texDict.ContainsKey(args[0])) {
+				Console.WriteLine("the specified texture [{0}] does not exist", args[0]);
+				return;
+			}
+
+			var texture = texDict[args[0]];
+			Console.WriteLine("texture {0}: {1} image(s)", args[0], texture.Images.Length);
+
+			System.Drawing.Bitmap bitmap;
+
+			try {
+				bitmap = new System.Drawing.Bitmap(args[1]);
+			} catch (Exception ex) {
+				Console.WriteLine("error reading image [{0}]:", args[1]);
+				Console.WriteLine(ex.ToString());
+				return;
+			}
+
+			texture.Images[0] = bitmap;
+			Console.WriteLine("replaced");
+
+			SaveFile();
+		}
+
+		public override string GetHelp(string[] args) {
+			return "syntax: replace-image <brres-filename> <texture-name> <image-filename>\n"
+					+ "  replaces the image used by a texture.\n\n"
+					+ "  texture-name is the affected texture.\n"
+					+ "  image-filename is the image to replace it with (preferably a PNG).";
+		}
+	}
 }