STARTREK: Fix MSVC warnings

- Disable duplicate if block
- Fix potentially uninitialized variables
- Change _activeMenu to be a regular pointer, instead of a SharedPtr - it was not
initialized correctly
- Fix struct packing in structs with pointers to complex objects
- Fix sound initialization
- Fix memory leaks (handles to files which were never deleted)

1 files changed, 1 insertions, 1 deletions

diff --git a/engines/startrek/math.cpp b/engines/startrek/math.cpp
index 7770ed3a44..f9527dd413 100644
--- a/engines/startrek/math.cpp
+++ b/engines/startrek/math.cpp
@@ -83,7 +83,7 @@ Angle StarTrekEngine::atan2(int32 deltaX, int32 deltaY) {
 
 	int16 endIndex = 128;
 	int16 index = 0;
-	int16 angle;
+	int16 angle = 0;
 	while (index <= endIndex) {
 		angle = (index + endIndex) / 2;
 		Fixed14 tableValue = Fixed14::fromRaw(atanTable[angle]);