All set maps initialise objects as expected so dObject has the correct ID already, no need to iterate over all active objects. Also by returning a pointer we can use this function to test if an object exists at the target position.
While on msvc int8_t is typedefed to signed char we might as well match the expected data type for the dObject array
Due to the way this function is used it was easiest to also change ObjIndex to return a reference to the object instead of the index. Also added an explicit conversion from Size to Displacement to make one of the uses slightly cleaner to express.
Also updated declaration of temporary/local variables to match
convention. This includes inlining int oi in LoadMapObjects as this
matches the way SetOBjMapRange is called in other areas.
Tthis gives us the option to specify what type a file should be loaded
as, avoidng the need to case it and does some automatic checks on the
fitness of the data, while making the process simpler.
If no type is given then the type will be set to std::byte which limit
what operations can be performed on the data.
Instead of passing the CEL sprite width when drawing, store the CEL
width at load time in the new `CelSprite` struct.
Implemented for most sprites except towners, missiles, or monsters.
The game will now autodetect if it should run in shareware mode or full
retail based on the found mpq file. Additionally it can beforced in the
shareware mode with --spawn even if the retail data is found.
This simplifies a lot of the spagetty code and lets us better refactor,
also worth noteing is that we won't have to setup a secound set of build
tests.
Anders Jenbo