VOYEUR: Add a check to avoid potential use of negative value as an array index
VOYEUR: Move the initialization of vm to the constructor of BoltFilesState
AVALANCHE: Add a safeguard to avoid trying to highlight a dummy (out of bound) line
CGE: Move several variable initializations to the constructor
CGE: Reorder CGEEngine constructor
CGE: Remove a useless variable, remove some associated dead code
CGE: Remove a useless structure member, reduce a variable scope
TUCKER: Add a safeguard in updateCharPosition() to avoid a potential out-of-bounds read, change the type of a variable to boolean
TUCKER: Initialize some pointers with nullptr instead of 0
TUCKER: Use boolean instead of integer in several places
TUCKER: Initialize some more pointers with nullptr instead of 0
WINTERMUTE: Run astyle on transparent_surface.{h,cpp} mainly adding braces.