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C-CON: fix 'resizearray' after r4735: copy over old values, zero-init new ones.

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Make lunatic/test/gamearray.con run in C-CON, too.

git-svn-id: https://svn.eduke32.com/eduke32@5238 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
helixhorned 2015-05-25 18:58:31 +00:00
parent d27824ae3c
commit fe4db15536
3 changed files with 32 additions and 17 deletions
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23
polymer/eduke32/source/gameexec.c
View file

@ -4590,11 +4590,9 @@ finish_qsprintf:
// elements, resize the array to size zero. // elements, resize the array to size zero.
if (numelts > 0) if (numelts > 0)
{ {
/*OSD_Printf(OSDTEXT_GREEN "CON_RESIZEARRAY: resizing array %s from %d to %d\n",
aGameArrays[j].szLabel, aGameArrays[j].size, numelts);*/
int32_t numbytes = numelts * sizeof(int32_t); int32_t numbytes = numelts * sizeof(int32_t);
#ifdef BITNESS64 #ifdef BITNESS64
int32_t *tmpar = (int32_t *)Xmalloc(numbytes); int32_t *tmpar = (int32_t *)Xcalloc(numelts, sizeof(int32_t));
kread(fil, tmpar, numbytes); kread(fil, tmpar, numbytes);
#endif #endif
Baligned_free(aGameArrays[j].plValues); Baligned_free(aGameArrays[j].plValues);
@ -4650,14 +4648,23 @@ finish_qsprintf:
insptr++; insptr++;
{ {
tw=*insptr++; tw=*insptr++;
int32_t asize = Gv_GetVarX(*insptr++); const int32_t newSize = Gv_GetVarX(*insptr++);
const int32_t oldSize = aGameArrays[tw].size;
if (asize > 0) if (newSize > 0 && newSize != oldSize)
{ {
/*OSD_Printf(OSDTEXT_GREEN "CON_RESIZEARRAY: resizing array %s from %d to %d\n", aGameArrays[j].szLabel, aGameArrays[j].size, asize);*/ // OSD_Printf(OSDTEXT_GREEN "CON_RESIZEARRAY: resizing array %s from %d to %d\n",
// aGameArrays[j].szLabel, aGameArrays[j].size, newSize);
intptr_t *const tmpar = Xmalloc(GAR_ELTSZ * oldSize);
memcpy(tmpar, aGameArrays[tw].plValues, GAR_ELTSZ * oldSize);
Baligned_free(aGameArrays[tw].plValues); Baligned_free(aGameArrays[tw].plValues);
aGameArrays[tw].plValues = (intptr_t *)Xaligned_alloc(ACTOR_VAR_ALIGNMENT, GAR_ELTSZ * asize); aGameArrays[tw].plValues = (intptr_t *)Xaligned_alloc(ACTOR_VAR_ALIGNMENT, GAR_ELTSZ * newSize);
aGameArrays[tw].size = asize; aGameArrays[tw].size = newSize;
memcpy(aGameArrays[tw].plValues, tmpar, GAR_ELTSZ * min(oldSize, newSize));
if (newSize > oldSize)
memset(&aGameArrays[tw].plValues[oldSize], 0, GAR_ELTSZ * (newSize - oldSize));
} }
continue; continue;
} }

24
polymer/eduke32/source/lunatic/test/gamearray.con
View file

@ -1,6 +1,4 @@
// Test for gamearrays / their persistence. // Test for gamearrays / their persistence.
// Doesn't run in C-CON because redefinequote/qsprintf error out when passed a
// non-allocated quote as destination.
define QWESZ 10 define QWESZ 10
define ASDSZ 12 define ASDSZ 12
@ -25,8 +23,15 @@ gamevar local 0 0
gamevar i 0 0 gamevar i 0 0
gamevar tmp 0 0 gamevar tmp 0 0
definequote 400 LTEST_QWE_ARRAY.bin define Q_qwe_fn 400
definequote 401 LTEST_ASD_ARRAY.bin define Q_asd_fn 401
definequote Q_qwe_fn LTEST_QWE_ARRAY.bin
definequote Q_asd_fn LTEST_ASD_ARRAY.bin
// Wouldn't run in C-CON otherwise; redefinequote/qsprintf errors out when
// passed a non-allocated quote as destination.
definequote 500 TEMP
definequote 501 TEMP
definequote 505 tile y sizes: 0:%d 1:%d 2:%d 3:%d 4:%d 5:%d 6:%d 7:%d 8:%d definequote 505 tile y sizes: 0:%d 1:%d 2:%d 3:%d 4:%d 5:%d 6:%d 7:%d 8:%d
definequote 506 1: 0x0a0a0d0d==168430861 ? %d definequote 506 1: 0x0a0a0d0d==168430861 ? %d
@ -80,11 +85,14 @@ onevent EVENT_ENTERLEVEL
resizearray qwe NEWQWESZ // shrink resizearray qwe NEWQWESZ // shrink
resizearray asd NEWASDSZ // grow resizearray asd NEWASDSZ // grow
writearraytofile qwe 400 ifvarn qwe[4] 4 state error
writearraytofile asd 401 ifvarn asd[4] 0x0a0a0d0d state error
readarrayfromfile qwe1 400 writearraytofile qwe Q_qwe_fn
readarrayfromfile asd1 401 writearraytofile asd Q_asd_fn
readarrayfromfile qwe1 Q_qwe_fn
readarrayfromfile asd1 Q_asd_fn
qsprintf 507 507 asd[4] qsprintf 507 507 asd[4]
userquote 507 userquote 507

2
polymer/eduke32/source/sdlmusic.c
View file

@ -491,7 +491,7 @@ int32_t MUSIC_PlaySong(char *song, int32_t loopflag)
else initprintf("%s: fopen: %s\n", __func__, strerror(errno)); else initprintf("%s: fopen: %s\n", __func__, strerror(errno));
} }
else else
music_musicchunk = Mix_LoadMUS_RW(SDL_RWFromMem((char *) song, g_musicSize) music_musicchunk = Mix_LoadMUS_RW(SDL_RWFromMem(song, g_musicSize)
#if (SDL_MAJOR_VERSION > 1) #if (SDL_MAJOR_VERSION > 1)
, SDL_FALSE , SDL_FALSE
#endif #endif