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Author SHA1 Message Date
Christoph Oelckers
a4ff7e5bd4 - SW: added some null checks to the SO interpolation code. 
It looks like this was able to access deleted sprites - by only checking for the index this never registered as a problem, but with pointers it does.
 2021-12-26 23:10:07 +01:00
Christoph Oelckers
a23d2ae656 - fixed OOB access in pushmove. 
The backwards search loop starts at one element behind the data it is supposed to check. If this is the last wall in the map it accesses undefined memory.

This tripped the range check in TArray for wall[].
 2021-12-26 23:10:06 +01:00
Mitchell Richters
4562a0ca97 - SW: Add some nullptr checks to some inlines to prevent noclip crashes. 2021-12-26 23:10:06 +01:00
Mitchell Richters
3b099e09cd - SW: Tidy some ‘newsect’ may be used uninitialized warnings from GCC. 2021-12-26 23:10:06 +01:00
Mitchell Richters
9e51f911ab - Blood: Clear writing to an object of type ‘class TObjPtr<Blood::DBloodActor*>’ with ‘private’ member ‘TObjPtr<Blood::DBloodActor*>::<anonymous>’ warning under GCC. 2021-12-26 23:10:06 +01:00
Mitchell Richters
2f567bdb74 - Exhumed: Fix two signed/unsigned comparison warnings in PlayFX2(). 
* Lines in question:
** 606 | if (chan->SoundID == nSound + 1)
** 621 | if (chan->SoundID == nSound + 1)
* All data sent to `PlayFX2()` and functions that wrap `PlayFX2()` are signed values, so keep signed all the way through.
 2021-12-26 23:10:06 +01:00
Mitchell Richters
a4d165a84e - Tidy some specified bound equals destination size warnings from GCC. 2021-12-26 23:10:05 +01:00
Christoph Oelckers
b89bba5ed1 - Duke: DDukeActor::setActiveCrane must also clear ownerActor. 
Apparently something in the crane code can cause a condition where this wasn't cleared before grabbing a player.
Formerly these two were the same variable but had to be separated.
 2021-12-26 23:10:05 +01:00
Christoph Oelckers
9e94573ae3 - free the current level before taking down other things on exit. 
Nor doing so can cause memory corruption when the object hierarchy gets deleted later which may still reference some stale data.
 2021-12-26 23:10:05 +01:00
Christoph Oelckers
d8ccfa1a5f - cleaned up nextsectorneighborz, added a safe variant and use this in all places where the sector pointer is not validated. 2021-12-26 23:10:05 +01:00
Mitchell Richters
18bd2e4d07 - SW: Destroy actor in KillActor() after clearing the pointed to sprite, not before it. 
* No idea if it matters but it seems logical that this is how it should be.
 2021-12-26 23:10:05 +01:00
Mitchell Richters
65a55d3589 - SW: Tidy up function declarations where return type was on its own line. 2021-12-26 23:10:05 +01:00
Mitchell Richters
1ee1c0c920 Revert "- fixed: updatesectorneighborz may not return -1." 
This reverts commit c074b0995648a4057c516e5646f5fe7a11719317.

* The commit notes talk about `updatesectorneighborz()`, but the change is applied to `nextsectorneighborz()`. Further to this, `nextsectorneighborz()` is only called from some ptr wrappers in `build.h` and they both test against `-1` return values.

```
inline sectortype* nextsectorneighborzptr(int16_t sectnum, int32_t refz, int16_t topbottom, int16_t direction)
{
	auto sect = nextsectorneighborz(sectnum, refz, topbottom, direction);
	return sect == -1? nullptr : &sector[sect];
}

inline sectortype* nextsectorneighborzptr(sectortype* sectp, int32_t refz, int16_t topbottom, int16_t direction)
{
	auto sect = nextsectorneighborz(sector.IndexOf(sectp), refz, topbottom, direction);
	return sect == -1? nullptr : &sector[sect];
}
```

* Also fixes broken Duke elevators and possibly a whole raft of issues.
 2021-12-26 23:10:04 +01:00
Mitchell Richters
953c7e4ed6 - Blood: Fix some collision issues found following refactoring. 
* Originating from 9a2ca3f392e29fe8df4167c271a7b04ab5e8959c "- use refactored Collision struct and clipmove in Blood, too.".
 2021-12-26 23:10:04 +01:00
Christoph Oelckers
7b14aacdf4 - match alignment of NPOT flat textures to the software renderer 
Tested in RR E1L4, sector 224+40, probably needs more checking in other places as well to confirm that it is correct there as well.
 2021-12-26 23:10:04 +01:00
Christoph Oelckers
b4a968841a - missing null check in Blood's map loader. 2021-12-26 23:10:04 +01:00
Christoph Oelckers
5e09a43e91 - added auto-patcher for overlapping wall ranges. 
This is for cases where the proper sector can be found by looking at the walls' point2 links.
 2021-12-26 23:10:04 +01:00
Christoph Oelckers
fee8df8a1b - fix range check for nextwall in map loader 2021-12-26 23:10:03 +01:00
Christoph Oelckers
177e84881e - added a warning for multiple sectors referencing the same walls. 
RR E3L1 contains such a setup, for example.
 2021-12-26 23:10:03 +01:00
Mitchell Richters
14b8eda436 - Get rid of some now irrelevant comments. 2021-12-26 23:10:03 +01:00
Christoph Oelckers
106ec53d1f - disabled sector splitter for now because it's broken and useless. 
The entire section format needs to be redone for better triangulation so fixing this messy code is pointless.
 2021-12-26 23:10:03 +01:00
Christoph Oelckers
8e2d324e85 - fixed: updatesectorneighborz may not return -1. 
This value gets never validated by any caller and isn't really what is wanted in this situation.
 2021-12-26 23:10:03 +01:00
Christoph Oelckers
74da3e5fa7 - added savegame support for the new actor management. 2021-12-26 23:10:03 +01:00
Mitchell Richters
2dda3ee505 - Tidy up some GCC warnings about ininitialised variables, memsetting non-trivial types and some others. 2021-12-26 23:10:02 +01:00
Mitchell Richters
38842994e0 - Remove the constructors from TObjPtr class. 
They're not used in Raze and were preventing build issues under POSIX environment as you can't use constructor objects in anonymous aggregate types (unnamed structs, etc).
 2021-12-26 23:10:02 +01:00
Christoph Oelckers
b8c4354691 - got rid of the MAX... constants and adjusted all places still using them. 2021-12-26 23:10:02 +01:00
Christoph Oelckers
1a3b9f8ac0 - made several arrays holding sector related data dynamic. 2021-12-26 23:10:02 +01:00
Christoph Oelckers
2a07159c8d - removed some unused and obsolete content from engine files. 2021-12-26 23:10:02 +01:00
Christoph Oelckers
923a2b6a79 - unlimit the number of sectors/walls for real. 
All remaining 16 bit values storing indices have been widened to 32 bit.
 2021-12-26 23:10:01 +01:00
Christoph Oelckers
838bed7800 - final cleanup of sectnum related stuff. 
Made sure that remaining uses of sector indices are safe to be kept and deleted a few redundant functions.
 2021-12-26 23:10:01 +01:00
Christoph Oelckers
6d432fca0a - made spritetype::sectnum a pointer. 2021-12-26 23:10:01 +01:00
Christoph Oelckers
6a43a270fa - use sectno() access function where we really need a sector index. 2021-12-26 23:10:01 +01:00
Christoph Oelckers
2d913982da - changed map loader to work without relying on spritetype::sectnum. 
All access to this field is done through access functions now.
 2021-12-26 23:10:01 +01:00
Christoph Oelckers
8ee5d1b0d7 - activated the garbage collector 
This finally gets rid of all static storage for actors - so no more indices ever! :)
 2021-12-26 23:10:00 +01:00
Christoph Oelckers
0dd756fa32 - added GC handling for all backend pointers in the map data. 
GC is not active yet!
 2021-12-26 23:10:00 +01:00
Christoph Oelckers
db240ea2b0 - GC support in SW. 
- SW GC WIP
 2021-12-26 23:10:00 +01:00
Christoph Oelckers
6cb260d916 - SW GC preparation commit noise. 2021-12-26 23:10:00 +01:00
Christoph Oelckers
1d371b8cbf - clear some data on init. 2021-12-26 23:09:59 +01:00
Christoph Oelckers
8dde6a3074 - Added GC support to Exhumed 2021-12-26 23:09:59 +01:00
Christoph Oelckers
138690d34e - do not use auto to make local copies of TObjPtr's. 
This will just copy the object without performing the read barrier on the source data which is not what we want here.
For these assignments the type must be explicit.
 2021-12-26 23:09:59 +01:00
Christoph Oelckers
38c8f2a3b8 - the last 16 bit limits in the new renderer. 2021-12-26 23:09:59 +01:00
Christoph Oelckers
16a8746971 - GC setup for Blood. 2021-12-26 23:09:58 +01:00
Christoph Oelckers
fa62b20d76 - GC setup for Duke. 2021-12-26 23:09:58 +01:00
Christoph Oelckers
5d09748af9 - Duke: added some null pointer checks. 2021-12-26 23:09:58 +01:00
Christoph Oelckers
42e4e9288f - deleted GetSpriteIndex. 
It's not needed anymore.
 2021-12-26 23:09:58 +01:00
Christoph Oelckers
382689e0a7 - moved the FireProj struct into DDukeActor to avoid the rather expensive TMap code. 
Later this can be moved to a dedicated subclass.
 2021-12-26 23:09:58 +01:00
Christoph Oelckers
30786360bb - derive spritetype and tspritetype from a common base class to consolidate their common content. 2021-12-26 23:09:57 +01:00
Christoph Oelckers
b0ecf7e87b - unlimit the wall index in sections. 2021-12-26 23:09:57 +01:00
Christoph Oelckers
a2e280e188 - use wallsofsector in 4 more places. 
# Conflicts:
#	source/build/src/polymost.cpp
 2021-12-26 23:09:57 +01:00
Christoph Oelckers
588f88c9cc - migrated the actors to DObjects. 
No GC yet, only the classes have been altered and some GC-related features been added.
Full switchover will require adding GC support to all data in the game.
 2021-12-26 23:09:57 +01:00