bones

NinjaBone.py

@@ -24,6 +24,7 @@
 """
 
 import math
+import struct
 from Mat4 import Mat4 
 
 class NinjaBone: # {
@@ -77,3 +78,26 @@ class NinjaBone: # {
 
 	def apply(self, vec3):
 		return self.world.apply(vec3)
+
+	def createDmfEntry(self, file):
+
+		# 0x00 Name
+		name = self.name
+		while len(name) < 0x20:
+			name += '\0'
+		bytes = name.encode()
+		file.write(bytes)
+
+		# 0x20 Index
+		file.write(struct.pack('hh', self.index, self.parentIndex))
+		file.write(struct.pack('III', 0, 0, 0))
+
+		# 0x30 Local Matrix
+		m = self.local.mtx
+		file.write(struct.pack('ffff', m[0][0], m[0][1], m[0][2], m[0][3]))
+		file.write(struct.pack('ffff', m[1][0], m[1][1], m[1][2], m[1][3]))
+		file.write(struct.pack('ffff', m[2][0], m[2][1], m[2][2], m[2][3]))
+		file.write(struct.pack('ffff', m[3][0], m[3][1], m[3][2], m[3][3]))
+		return None
+
+

NinjaModel.py

@@ -489,6 +489,16 @@ class NinjaModel: # {
 		while f.tell() % 0x10:
 			f.write(struct.pack('B', 0))
 
+		# Write Bones
+		pos = f.tell()
+		count = len(self.bones)
+		f.seek(0x58, 0)
+		f.write(struct.pack('II', pos, count))
+		f.seek(0, 2)
+		
+		for bone in self.bones:
+			bone.createDmfEntry(f)
+
 		f.close()
 		return None