From 00e977b3dbb8f447b034b7be387ee1a1cce0598c Mon Sep 17 00:00:00 2001
From: Treeki <treeki@gmail.com>
Date: Fri, 25 Feb 2011 22:08:57 +0100
Subject: start of a brres writer

---
 NW4RTools/Models/OpenGL/GLModel.cs | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'NW4RTools/Models/OpenGL/GLModel.cs')

diff --git a/NW4RTools/Models/OpenGL/GLModel.cs b/NW4RTools/Models/OpenGL/GLModel.cs
index 315415e..8ca3f31 100644
--- a/NW4RTools/Models/OpenGL/GLModel.cs
+++ b/NW4RTools/Models/OpenGL/GLModel.cs
@@ -17,7 +17,11 @@ namespace NW4RTools.Models.OpenGL {
 			SourceModel = rf.GetGroup<Model>("3DModels(NW4R)")[modelName];
 			
 			// cache some stuff
-			m_textureGroup = rf.GetGroup<Texture>("Textures(NW4R)");
+			try {
+				m_textureGroup = rf.GetGroup<Texture>("Textures(NW4R)");
+			} catch (KeyNotFoundException) {
+				// boo
+			}
 		}
 
 
@@ -162,9 +166,11 @@ namespace NW4RTools.Models.OpenGL {
 			
 			//CalculateNodes();
 			
-			foreach (var insn in SourceModel.Bytecode["DrawOpa"].Instructions) {
-				if (insn is ByteCode.DrawShapeInstruction) {
-					DrawShape(insn as ByteCode.DrawShapeInstruction);
+			if (SourceModel.Bytecode.ContainsKey("DrawOpa")) {
+				foreach (var insn in SourceModel.Bytecode["DrawOpa"].Instructions) {
+					if (insn is ByteCode.DrawShapeInstruction) {
+						DrawShape(insn as ByteCode.DrawShapeInstruction);
+					}
 				}
 			}
 			
-- 
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