feat: update BMap bindings

- add testbench file in BMap bindings.
- reorganise BMap bindings code.
- write some BMapSharp binding code.

BMapBindings/PyBMap/testbench.py

@@ -0,0 +1,35 @@
+import os
+import PyBMap.bmap_wrapper as bmap
+
+def main() -> None:
+    input(f'Python PID is {os.getpid()}. Waiting for debugger, press any key to continue...')
+
+    file_name: str = 'Level_02.NMO'
+    temp_folder: str = 'Temp'
+    texture_folder: str = 'F:\\Ballance\\Ballance\\Textures'
+    encodings: tuple[str, ...] = ('cp1252', )
+    with bmap.BMFileReader(file_name, temp_folder, texture_folder, encodings) as reader:
+        print('===== Groups =====')
+        for gp in reader.get_groups():
+            print(gp.get_name())
+
+        print('===== Objects =====')
+        for obj in reader.get_3dobjects():
+            print(obj.get_name())
+        
+        print('===== Meshes =====')
+        for mesh in reader.get_meshs():
+            print(mesh.get_name())
+
+        print('===== Materials =====')
+        for mtl in reader.get_materials():
+            print(mtl.get_name())
+
+        print('===== Textures =====')
+        for tex in reader.get_textures():
+            print(tex.get_name())
+
+    print('===== END =====')
+
+if __name__ == '__main__':
+    main()