2 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
3 SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
4 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
5 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
6 IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
7 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
8 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
9 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
10 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
11 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
23 #define MAX_ALIASES 20
25 typedef struct alias {
26 char alias_name[FILENAME_LEN];
27 char file_name[FILENAME_LEN];
30 extern alias alias_list[MAX_ALIASES];
31 extern int Num_aliases;
33 typedef struct bitmap_index {
35 } __pack__ bitmap_index;
39 void piggy_dump_all();
40 bitmap_index piggy_register_bitmap( grs_bitmap * bmp, char * name, int in_file );
41 int piggy_register_sound( digi_sound * snd, char * name, int in_file );
42 bitmap_index piggy_find_bitmap( char * name );
43 int piggy_find_sound( char * name );
45 extern int Pigfile_initialized;
47 void piggy_read_bitmap_data(grs_bitmap * bmp);
48 void piggy_read_sound_data(digi_sound *snd);
50 void piggy_load_level_data();
52 #define MAX_BITMAP_FILES 2620 // Upped for CD Enhanced
53 #define MAX_SOUND_FILES MAX_SOUNDS
55 extern digi_sound GameSounds[MAX_SOUND_FILES];
56 extern grs_bitmap GameBitmaps[MAX_BITMAP_FILES];
59 #ifdef PIGGY_USE_PAGING
60 extern void piggy_bitmap_page_in( bitmap_index bmp );
61 extern void piggy_bitmap_page_out_all();
62 extern int piggy_page_flushed;
64 /* Make GNUC use static inline function as #define with backslash continuations causes problems with dos linefeeds */
66 # define PIGGY_PAGE_IN(bmp) _piggy_page_in(bmp)
67 static inline void _piggy_page_in(bitmap_index bmp) {
68 if ( GameBitmaps[(bmp).index].bm_flags & BM_FLAG_PAGED_OUT ) {
69 piggy_bitmap_page_in( bmp );
75 #define PIGGY_PAGE_IN(bmp) \
77 if ( GameBitmaps[(bmp).index].bm_flags & BM_FLAG_PAGED_OUT ) {\
78 piggy_bitmap_page_in( bmp ); \
81 /* mprintf(( 0, "Paging in '%s' from file '%s', line %d\n", #bmp, __FILE__,__LINE__ )); \ */
82 # endif /* __GNUC__ */
84 #define PIGGY_PAGE_IN(bmp)
87 void piggy_read_sounds();
89 //reads in a new pigfile (for new palette)
90 //returns the size of all the bitmap data
91 void piggy_new_pigfile(char *pigname);