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Goober5000
bc645de98f
git-svn-id: svn://svn.icculus.org/fs2open/trunk/fs2_open@3630 387891d4-d844-0410-90c0-e4c51a9137d3
83 lines
1.5 KiB
C++
83 lines
1.5 KiB
C++
/*
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* $Logfile: /Freespace2/code/graphics/generic.cpp $
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* $Revision: 1.2 $
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* $Date: 2006-10-07 02:43:44 $
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* $Author: Goober5000 $
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*
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* Generic graphics functions
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*
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* $Log: not supported by cvs2svn $
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* Revision 1.1 2005/11/21 23:55:00 taylor
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* add generic.cpp and generic.h
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*
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*
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* $NoKeywords: $
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*/
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#include "globalincs/pstypes.h"
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#include "bmpman/bmpman.h"
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#include "graphics/generic.h"
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// Goober5000
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void generic_anim_init(generic_anim *ga, char *filename)
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{
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if (filename == NULL)
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ga->filename[0] = '\0';
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else
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strcpy(ga->filename, filename);
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ga->first_frame = -1;
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ga->num_frames = 0;
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}
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// Goober5000
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void generic_bitmap_init(generic_bitmap *gb, char *filename)
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{
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if (filename == NULL)
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gb->filename[0] = '\0';
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else
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strcpy(gb->filename, filename);
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gb->bitmap = -1;
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}
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// Goober5000
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// load a generic_anim
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// return 0 is successful, otherwise return -1
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int generic_anim_load(generic_anim *ga)
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{
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int fps;
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if ( !strlen(ga->filename) )
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return -1;
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ga->first_frame = bm_load_animation(ga->filename, &ga->num_frames, &fps);
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if ( ga->first_frame < 0)
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{
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Warning(LOCATION, "Couldn't load animation %s", ga->filename);
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return -1;
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}
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Assert(fps != 0);
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ga->total_time = (int) i2fl(ga->num_frames)/fps;
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return 0;
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}
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int generic_bitmap_load(generic_bitmap *gb)
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{
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if ( !strlen(gb->filename) || !stricmp(gb->filename, "none") )
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return -1;
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gb->bitmap = bm_load(gb->filename);
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if ( gb->bitmap < 0 ) {
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Warning(LOCATION, "Couldn't load bitmap %s", gb->filename);
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return -1;
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}
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return 0;
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}
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