niflib: Update texture map index enumeration to reflect newer NIF versions

include/gen/enums.h

@@ -497,8 +497,12 @@ enum TexType {
 	GLOSS_MAP = 3, /*!< Allows the specularity (glossyness) of an object to differ across its surface. */
 	GLOW_MAP = 4, /*!< Creates a glowing effect.  Basically an incandescence map. */
 	BUMP_MAP = 5, /*!< Used to make the object appear to have more detail than it really does. */
-	DECAL_0_MAP = 6, /*!< For placing images on the object like stickers. */
-	DECAL_1_MAP = 7, /*!< For placing images on the object like stickers. */
+	NORMAL_MAP = 6, /*!< Used to make the object appear to have more detail than it really does. */
+	UNKNOWN2_MAP = 7, /*!< Unknown map. */
+	DECAL_0_MAP = 8, /*!< For placing images on the object like stickers. */
+	DECAL_1_MAP = 9, /*!< For placing images on the object like stickers. */
+	DECAL_2_MAP = 10, /*!< For placing images on the object like stickers. */
+	DECAL_3_MAP = 11, /*!< For placing images on the object like stickers. */
 };
 
 ostream & operator<<( ostream & out, TexType const & val );

src/gen/enums.cpp

@@ -879,8 +879,12 @@ ostream & operator<<( ostream & out, TexType const & val ) {
 		case GLOSS_MAP: return out << "GLOSS_MAP";
 		case GLOW_MAP: return out << "GLOW_MAP";
 		case BUMP_MAP: return out << "BUMP_MAP";
+		case NORMAL_MAP: return out << "NORMAL_MAP";
+		case UNKNOWN2_MAP: return out << "UNKNOWN2_MAP";
 		case DECAL_0_MAP: return out << "DECAL_0_MAP";
 		case DECAL_1_MAP: return out << "DECAL_1_MAP";
+		case DECAL_2_MAP: return out << "DECAL_2_MAP";
+		case DECAL_3_MAP: return out << "DECAL_3_MAP";
 		default: return out << "Invalid Value! - " << (unsigned int)(val);
 	}
 }

src/obj/NiTexturingProperty.cpp

@@ -1573,6 +1573,7 @@ void NiTexturingProperty::SetTextureCount( int new_count ) {
 			ClearTexture(i);
 		}
 	}
+	textureCount = new_count;
 }
 
 void NiTexturingProperty::SetShaderTextureCount( int new_count ) {
@@ -1614,6 +1615,14 @@ void NiTexturingProperty::SetTexture( int n, TexDesc & new_val ) {
 			hasBumpMapTexture = true;
 			bumpMapTexture = new_val;
 			break;
+		case NORMAL_MAP:
+			hasNormalTexture = true;
+			normalTexture = new_val;
+			break;
+		case UNKNOWN2_MAP:
+			hasUnknown2Texture = true;
+			unknown2Texture = new_val;
+			break;
 		case DECAL_0_MAP:
 			hasDecal0Texture = true;
 			decal0Texture = new_val;
@@ -1622,6 +1631,14 @@ void NiTexturingProperty::SetTexture( int n, TexDesc & new_val ) {
 			hasDecal1Texture = true;
 			decal1Texture = new_val;
 			break;
+		case DECAL_2_MAP:
+			hasDecal2Texture = true;
+			decal2Texture = new_val;
+			break;
+		case DECAL_3_MAP:
+			hasDecal3Texture = true;
+			decal3Texture = new_val;
+			break;
 	};
 }