From: ITdevkc <132387209+ITdevkc@users.noreply.github.com> Date: Mon, 22 Jul 2024 20:27:37 +0000 (-0400) Subject: Properly unescape escaped characters in save file when loading (#185) X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=312123ecffc7e3dd892c7df754c911b47b9cdfaa;p=xonotic%2Fdarkplaces.git Properly unescape escaped characters in save file when loading (#185) Modified PRVM_ED_ParseEdict to determine whether it is loading a save or not, and unescape variables if loading a save. Fixes https://github.com/DarkPlacesEngine/darkplaces/issues/81 --------- Signed-off-by: bones_was_here Co-authored-by: bones_was_here --- diff --git a/progsvm.h b/progsvm.h index 32632f30..fbbb7a0a 100644 --- a/progsvm.h +++ b/progsvm.h @@ -850,7 +850,7 @@ void PRVM_ED_ClearEdict(prvm_prog_t *prog, prvm_edict_t *e); void PRVM_PrintFunctionStatements(prvm_prog_t *prog, const char *name); void PRVM_ED_Print(prvm_prog_t *prog, prvm_edict_t *ed, const char *wildcard_fieldname); void PRVM_ED_Write(prvm_prog_t *prog, struct qfile_s *f, prvm_edict_t *ed); -const char *PRVM_ED_ParseEdict(prvm_prog_t *prog, const char *data, prvm_edict_t *ent); +const char *PRVM_ED_ParseEdict(prvm_prog_t *prog, const char *data, prvm_edict_t *ent, qbool saveload); void PRVM_ED_WriteGlobals(prvm_prog_t *prog, struct qfile_s *f); void PRVM_ED_ParseGlobals(prvm_prog_t *prog, const char *data); diff --git a/prvm_cmds.c b/prvm_cmds.c index 1fb432c9..dbbd947a 100644 --- a/prvm_cmds.c +++ b/prvm_cmds.c @@ -3069,7 +3069,7 @@ void VM_parseentitydata(prvm_prog_t *prog) if (!COM_ParseToken_Simple(&data, false, false, true) || com_token[0] != '{' ) prog->error_cmd("VM_parseentitydata: %s: Couldn't parse entity data:\n%s", prog->name, data ); - PRVM_ED_ParseEdict (prog, data, ent); + PRVM_ED_ParseEdict (prog, data, ent, false); } /* diff --git a/prvm_edict.c b/prvm_edict.c index 4b732742..d4a2120f 100644 --- a/prvm_edict.c +++ b/prvm_edict.c @@ -1276,7 +1276,7 @@ ed should be a properly initialized empty edict. Used for initial level load and for savegames. ==================== */ -const char *PRVM_ED_ParseEdict (prvm_prog_t *prog, const char *data, prvm_edict_t *ent) +const char *PRVM_ED_ParseEdict (prvm_prog_t *prog, const char *data, prvm_edict_t *ent, qbool saveload) { mdef_t *key; qbool anglehack; @@ -1322,7 +1322,9 @@ const char *PRVM_ED_ParseEdict (prvm_prog_t *prog, const char *data, prvm_edict_ } // parse value - if (!COM_ParseToken_Simple(&data, false, false, true)) + // If loading a save, unescape characters (they're escaped when saving). + // Otherwise, load them as they are (BSP compilers don't support escaping). + if (!COM_ParseToken_Simple(&data, false, saveload, true)) prog->error_cmd("PRVM_ED_ParseEdict: EOF without closing brace"); if (developer_entityparsing.integer) Con_Printf(" \"%s\"\n", com_token); @@ -1355,7 +1357,7 @@ const char *PRVM_ED_ParseEdict (prvm_prog_t *prog, const char *data, prvm_edict_ dpsnprintf (com_token, sizeof(com_token), "0 %s 0", temp); } - if (!PRVM_ED_ParseEpair(prog, ent, key, com_token, strcmp(keyname, "wad") != 0)) + if (!PRVM_ED_ParseEpair(prog, ent, key, com_token, false)) prog->error_cmd("PRVM_ED_ParseEdict: parse error"); } @@ -1526,7 +1528,7 @@ void PRVM_ED_LoadFromFile (prvm_prog_t *prog, const char *data) if (ent != prog->edicts) // hack memset (ent->fields.fp, 0, prog->entityfields * sizeof(prvm_vec_t)); - data = PRVM_ED_ParseEdict (prog, data, ent); + data = PRVM_ED_ParseEdict (prog, data, ent, false); parsed++; // remove the entity ? diff --git a/sv_save.c b/sv_save.c index 414e97a9..39e1f783 100644 --- a/sv_save.c +++ b/sv_save.c @@ -434,7 +434,7 @@ void SV_Loadgame_f(cmd_state_t *cmd) if(developer_entityparsing.integer) Con_Printf("SV_Loadgame_f: loading edict %d\n", entnum); - PRVM_ED_ParseEdict (prog, start, ent); + PRVM_ED_ParseEdict (prog, start, ent, true); // link it into the bsp tree if (!ent->free)