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https://github.com/kevinbentley/Descent3.git
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59 lines
2.2 KiB
C
59 lines
2.2 KiB
C
/*
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* Descent 3
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* Copyright (C) 2024 Parallax Software
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef _IFF_H
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#define _IFF_H
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#include "cfile.h"
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// Error codes for read & write routines
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#define IFF_NO_ERROR 0 // everything is fine, have a nice day
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#define IFF_NO_MEM 1 // not enough mem for loading or processing
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#define IFF_UNKNOWN_FORM 2 // IFF file, but not a bitmap
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#define IFF_NOT_IFF 3 // this isn't even an IFF file
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#define IFF_NO_FILE 4 // cannot find or open file
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#define IFF_BAD_BM_TYPE 5 // tried to save invalid type, like BM_RGB15
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#define IFF_CORRUPT 6 // bad data in file
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#define IFF_FORM_ANIM 7 // this is an anim, with non-anim load rtn
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#define IFF_FORM_BITMAP 8 // this is not an anim, with anim load rtn
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#define IFF_TOO_MANY_BMS 9 // anim read had more bitmaps than room for
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#define IFF_UNKNOWN_MASK 10 // unknown masking type
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#define IFF_READ_ERROR 11 // error reading from file
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#define IFF_BM_MISMATCH 12 // bm being loaded doesn't match bm loaded into
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// Type values for iff bitmaps
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#define TYPE_PBM 0
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#define TYPE_ILBM 1
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// Loads an IFF file, returning bitmap handle or -1 if error
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int bm_iff_alloc_file(CFILE *);
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// Loads a tga or ogf file into a bitmap...returns handle to bm or -1 on error
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int bm_tga_alloc_file(CFILE *infile, char *name, int format = 0);
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// Loads a pcx file and converts it to 16 bit. Returns bitmap handle or -1 on error
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int bm_pcx_alloc_file(CFILE *infile);
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// Pages in bitmap index n. Returns 1 if successful, 0 if not
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int bm_page_in_file(int n);
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int bm_iff_read_animbrush(const char *ifilename, int *bm_list);
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#endif
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