If done earlier they will not be able to detect overrides of sprites and graphics which are not part of the PATCHES lump. There was some fudging code to work around this problem but it was only partially working.
Now these textures only collect the texture name and use type during setup and resolve them after all textures have been created.
This was probably responsible for some weird behavior recently, but with the addition of the OF_Transient flag this outright crashed because it left NULL pointers on reload in places where they weren't checked for.
- synthesize PField entries from the flag list for AActor. This intentionally excludes the bounce flags for now.
- allow deprecated flags that do not call the deprecated flag handler.
- disallow constructs like (a = b) = c by not allowing an address request on an assignment operation.
- restrict modify/assign on boolean variables to the bit operators. Everything else needs to promote the result to an integer to make sense so it should be disallowed.
- removed 'self' as a dedicated token. Internally this gets handled as a normal but implicitly named variable so the token just gets in the way of proper processing.
- removed P_ prefix from SpawnMissile export.
- fixed a crash with misnamed function exports.
- added the above for the 'if' condition. It works for integers, floats and pointers and will save 3 instructions if the condition is a non-boolean that can be implicitly casted to bool.
- allow class extensions.
These are separate blocks in different files that get concatenated to one class body for processing. The reason is to allow spreading the many functions in Actor over multiple files, so that they remain manageable. For example, all the Doom action functions should be in their respective files, but their symbols need to be in Actor. To extend a class, both files need to be in the same translation unit, so it won't allow user-side extension of internal classes.
- added a TESTN instruction. This is like TEST but negates the operand. This was added to avoid flooding the constant table with too many case labels. With TEST and TESTN combined, all numbers between -65535 and 65535 can be kept entirely inside the instruction. Numbers outside this range still use a BEQ instruction.
- This was only visible when using a screen wipe because the initial frame wiped
to would clamp the pitch to whatever undefined pitch range the player
had before the proper range was received.
- Instead of calculating lighting based from the left edge of the wall
segment the decal was on, it was calculated from the left edge of the
wall instead.
