Previously, the C function clipmove() returned negative values when hit a
wall (32768+wallnum) or sprite (49152+spritenum) because internally,
these values were encoded into a *signed* 16-bit integer. This made no
difference to C code using it, since it always proceeded by bit checks,
but was inconsistent with documentation on CON 'clipmove' on the wiki.
The following commands are affected too, since they use the value returned
by clipmove(): 'clipmovenoslide', 'movesprite'. Also, the value of
actor[].movflag ('htmovflag' from CON).
Also, fix 'clipmove*' in LunaCON and add lunatic/test/checknearwall.con
as an example of how to implement a being-close-to-a-wall checker as
requested in
http://forums.duke4.net/topic/7869-determining-closeness-to-a-wall/
git-svn-id: https://svn.eduke32.com/eduke32@4874 1a8010ca-5511-0410-912e-c29ae57300e0
This reverts/corrects two semantic changes of r4639 as far as what is now
voxmodel.c (formerly part of mdsprite.c) is concerned. One correction ends
up having no effect (m->bscale is always 1.f for voxel models, as far as I
can see), but is the proper rewrite.
Also, in osdcmds.c:registerosdcommands(), tweak two help strings.
git-svn-id: https://svn.eduke32.com/eduke32@4800 1a8010ca-5511-0410-912e-c29ae57300e0
The additional space was there all the time, so it's not understandable why
another array was necessary.
CON: for 'music', error if volume number is outside [0 .. MAXVOLUMES+1], and
in LunaCON, additionally warn if it's MAXVOLUMES+1 (0 is preferred for that).
git-svn-id: https://svn.eduke32.com/eduke32@4588 1a8010ca-5511-0410-912e-c29ae57300e0
In C-CON's qsubstr, error if <start> is not in [0 .. MAXQUOTELEN-1]
or <length> is negative.
git-svn-id: https://svn.eduke32.com/eduke32@4583 1a8010ca-5511-0410-912e-c29ae57300e0
1 compiler error.
2 compiler warnings.
1 runtime warning.
Note that at this time, CPLUSPLUS=1 LUNATIC=1 fails to build due to C++ function mangling, and Win64 Lunatic crashes.
DONT_BUILD.
git-svn-id: https://svn.eduke32.com/eduke32@4540 1a8010ca-5511-0410-912e-c29ae57300e0
That is, always bitwise-OR the per-tile actor flags with the existing ones.
git-svn-id: https://svn.eduke32.com/eduke32@4374 1a8010ca-5511-0410-912e-c29ae57300e0
Reserved bits are those that have no predefined SFLAG_* label in CON.
git-svn-id: https://svn.eduke32.com/eduke32@4372 1a8010ca-5511-0410-912e-c29ae57300e0
In the non-Lunatic build naturally, since the Lunatic one uses its own member.
git-svn-id: https://svn.eduke32.com/eduke32@4275 1a8010ca-5511-0410-912e-c29ae57300e0
Also, in LunaCON, make player .palette member read-only. BUILD_LUNATIC.
git-svn-id: https://svn.eduke32.com/eduke32@4260 1a8010ca-5511-0410-912e-c29ae57300e0
And issue warnings whenever the assignment would fail (error) at game time.
git-svn-id: https://svn.eduke32.com/eduke32@4195 1a8010ca-5511-0410-912e-c29ae57300e0
Factor out a block of code into C_SetCfgName() and use that from lunacon.lua.
git-svn-id: https://svn.eduke32.com/eduke32@4143 1a8010ca-5511-0410-912e-c29ae57300e0
Each scene is disabled in its entirety, there's no way to disable only a
particular part. DONT_BUILD.
git-svn-id: https://svn.eduke32.com/eduke32@4109 1a8010ca-5511-0410-912e-c29ae57300e0
On the C side, keep the name g_RETURN. I'm still superstitious about
dropping the "g_".
git-svn-id: https://svn.eduke32.com/eduke32@4031 1a8010ca-5511-0410-912e-c29ae57300e0
