Added python interface of texture component

bindings/py3devil1.py

@@ -240,17 +240,87 @@ devil1geo = Devil1GEO_FN.in_dll(libc, "DEVIL1GEO")
 
 class PLDHeader:
     def __init__(self, filedata = None):
-        self.offsets = []
+#        self.offsets = []
+#        if filedata:
+#            h = PldHeader()
+#            devil1pld.getheader(ctypes.byref(h), filedata)
+#            self.offsets = h.offsets[:h.numOffset]
+#            self.offsets.append(len(filedata))
+        # Store C Struct in order to call C functions
+        self.cstruct = PldHeader()
         if filedata:
-            h = PldHeader()
-            devil1pld.getheader(ctypes.byref(h), filedata)
-            self.offsets = h.offsets[:h.numOffset]
+            devil1pld.getheader(ctypes.byref(self.cstruct), filedata)
+            self.eof = len(filedata)
 
-    def __str__(self):
-        output = "numOffset: %s" % str(len(self.offsets))
-        for offset in self.offsets:
-            output += "\n\t" + str(hex(offset))
-        return output
+    # def __str__(self):
+        # output = "numOffset: %s" % str(len(self.offsets))
+        # for offset in self.offsets:
+            # output += "\n\t" + str(hex(offset))
+        # return output 
+
+    def show(self):
+        devil1pld.printheader(ctypes.byref(self.cstruct))
+        return
+
+    def getnumoffsets(self):
+        return self.cstruct.numOffsets
+
+    # return pythonic list of offsets
+    def getoffsets(self):
+        return self.cstruct.offsets[:self.cstruct.numOffset]
+
+    def sizeofsector(self, i):
+        ptr = ctypes.byref(self.cstruct)
+        return devil1pld.sizeofsector(ptr, i, self.eof)
+
+class TEXturePack:
+    def __init__(self, filedata):
+        self.cstruct = TexturePack()
+        self.th = ctypes.pointer(self.cstruct)
+        devil1tex.getheader(ctypes.byref(self.th), filedata)
+        devil1tex.printheader(self.th)
+        return
+
+    def show(self):
+        devil1tex.printheader(ctypes.byref(self.cstruct))
+        devil1tex.printheader(self.th)
+
+    def getbatchno(self):
+        return self.cstruct.batchNumber
+
+    def getfirstbatchoffset(self):
+        return self.cstruct.firstBatchOffset
+
+class TEXtureBatchDescriptor:
+    def __init__(self, i, filedata):
+        self.cstruct = TextureBatchDescriptor()
+        ptrofptr = ctypes.byref(ctypes.byref(self.cstruct))
+        if filedata():
+            devil1tex.getbatchdesc(ptrofptr, i, filedata, len(filedata))
+        return
+
+        def show(self):
+            ptr = ctypes.byref(self.cstruct)
+            devil1tex.printbatchdesc(ptr)
+
+        def getbatchidx(self):
+            return self.cstruct.batchIdx
+
+        def gethash(self):
+            return self.cstruct.hash
+
+        def gettexno(self):
+            return self.cstruct.texNumber
+
+        def gettexturesize(self):
+            return self.cstruct.textureSize
+
+class TEXtures:
+    def __init__(self, i, batchdescriptor, filedata):
+        self.cstruct = Texture()[batchdescriptor.gettexno()]
+        if filedata:
+            devil1tex.gettextures(self.cstruct, i, filedata, len(filedata))
+        return
 
 #--------------------------------------+
 #       Regular Python
@@ -312,9 +382,14 @@ if __name__ == "__main__":
         with open("pl01.pld", "rb") as f:
             data = f.read()
             pld = PLDHeader(data)
-            print(pld)
+            pld.show()
             pld2 = PLDHeader()
-            print(pld2)
+            pld2.show()
+
+        with open("pl01.pld_1.txp", "rb") as f:
+            data = f.read()
+            txp = TEXturePack(data)
+            txp.show()
 #---------------------------------------+
    # main()
     mainx()