- WARPF_ADDHEIGHT adds the pointed actor's height to heightoffset, and adds to the pointed actor's z position.
- WARPF_MULHEIGHT multiplies the pointed actor's height by heightoffset, and adds to the pointed actor's z position. Overridden by ADDHEIGHT.
Introduce AActor::TakeInventory, which unifies DoTakeInv from ACS and DoTakeInventory from Decorate, and AInventory::DepleteOrDestroy, which is extracted from the DoTakeInv core function, and use both where they're needed.
I don't know if the differences between DoTakeInv and DoTakeInventory were intentional, so I kept both behaviors.
- Viewheight change was delayed: Viewheight must be copied to player
structure as well as the PlayerPawn. Not sure if should actually use
deltaviewheight to spread the change out over a few tics instead of
being instant.
- Viewheight not preserved when travelling: player->viewheight must be
restored from pawn->ViewHeight, because the temporary player set it back
to the default viewheight.
Tags are now handled by a tag manager class which stores sector/tag pairs. This way multiple entries can be added per sector.
Since UDMF does not have any arrays the additional tags are stored as a space separated string as 'MoreIDs'.
This is done to encapsulate the gory details of tag search in one place so that the implementation of multiple tags per sector remains contained to a few isolated spots in the code.
This also moves the special 'tag == 0 -> activate backsector' handling into the iterator class.
- Don't force "null" to resolve to no actor since "none" is already defined as NULL (via FindClass). (This change also applies to the decorate properties.)
- Passing an empty actor name will keep the existing fog since there's otherwise no way set only one fog. Since "none" works to remove the fog, I see no reason not to have this option.
- I'm assuming this check was here for a reason, but when both branches of
the if do the same thing and it's been this way since before recorded
history, it's not obvious what was intended here.
- "If it ain't broke, don't fix it."
- Some of the changes were downright wrong and some were pointless, so undo
everything that doesn't look like an actual improvement.
- Take advantage of the new _Pragma operator to hide the printf warning
suppression inside of macros instead of needing to litter the code
around Printfs with a bunch of junk.
- Fixed: Script arrays didn't work in named scripts because the loader
read the script number as an unsigned word, hence it would never find
named scripts, since they are stored with negative numbers.
