Merge pull request #185 from steven11sjf/bcskla-dread

bcskla parse/build for dread and MSR

README.md

@@ -8,7 +8,7 @@ Construct type definitions for Mercury Engine
 | BCLGT     | ✗              | ✗               | Missing      | Missing       |
 | BCMDL     | ✗              | ✗               | ✓      | ✗       |
 | BCPTL     | ✗              | ✗               | ✗      | ✗       |
-| BCSKLA    | ✗              | ✗               | ✗      | ✗       |
+| BCSKLA    | ✓              | ✓               | ✓      | ✓       |
 | BCTEX     | ✗              | ✗               | ✓      | ✗       |
 | BCURV     | Missing              | Missing               | ✗      | ✗       |
 | BCUT      | ✗              | ✗               | Missing      | Missing       |

src/mercury_engine_data_structures/construct_extensions/alignment.py

@@ -6,10 +6,10 @@
 
 
 class AlignTo(Construct):
-    def __init__(self, modulus):
+    def __init__(self, modulus, pattern = b"\x00"):
         super().__init__()
         self.modulus = modulus
-        self.pattern = b"\x00"
+        self.pattern = pattern
         self.flagbuildnone = True
 
     def _parse(self, stream, context, path):