ref: 43faac6fd98434e92016a6cdb080e403538268b3
dir: /src/deh_mapping.h/
// // Copyright(C) 2005-2014 Simon Howard // // This program is free software; you can redistribute it and/or // modify it under the terms of the GNU General Public License // as published by the Free Software Foundation; either version 2 // of the License, or (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // // Dehacked "mapping" code // Allows the fields in structures to be mapped out and accessed by // name // #ifndef DEH_MAPPING_H #define DEH_MAPPING_H #include "doomtype.h" #include "deh_io.h" #include "sha1.h" #define DEH_BEGIN_MAPPING(mapping_name, structname) \ static structname deh_mapping_base; \ static deh_mapping_t mapping_name = \ { \ &deh_mapping_base, \ { #define DEH_MAPPING(deh_name, fieldname) \ {deh_name, &deh_mapping_base.fieldname, \ sizeof(deh_mapping_base.fieldname), \ false}, #define DEH_MAPPING_STRING(deh_name, fieldname) \ {deh_name, &deh_mapping_base.fieldname, \ sizeof(deh_mapping_base.fieldname), \ true}, #define DEH_UNSUPPORTED_MAPPING(deh_name) \ {deh_name, NULL, -1, false}, #define DEH_END_MAPPING \ {NULL, NULL, -1} \ } \ }; #define MAX_MAPPING_ENTRIES 32 typedef struct deh_mapping_s deh_mapping_t; typedef struct deh_mapping_entry_s deh_mapping_entry_t; struct deh_mapping_entry_s { // field name const char *name; // location relative to the base in the deh_mapping_t struct // If this is NULL, it is an unsupported mapping void *location; // field size int size; // if true, this is a string value. boolean is_string; }; struct deh_mapping_s { void *base; deh_mapping_entry_t entries[MAX_MAPPING_ENTRIES]; }; boolean DEH_SetMapping(deh_context_t *context, deh_mapping_t *mapping, void *structptr, char *name, int value); boolean DEH_SetStringMapping(deh_context_t *context, deh_mapping_t *mapping, void *structptr, char *name, char *value); void DEH_StructSHA1Sum(sha1_context_t *context, deh_mapping_t *mapping, void *structptr); #endif /* #ifndef DEH_MAPPING_H */