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seq.hpp
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C/C++ Source or Header
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1996-01-24
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1KB
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37 lines
#ifndef __SEQUENCE_HPP_
#define __SEQUENCE_HPP_
#include "image.hpp"
#include "items.hpp"
#include "timage.hpp"
#include "cache.hpp"
#include <stdarg.h>
class sequence
{
int total;
int *seq; // array of ids to figures
public :
// takes a varible number of arguments (ints) specifing indexes into image array
sequence(int *figures, int total_frames) { total=total_frames; seq=figures; }
sequence(char *filename, void *pict_list, void *advance_list);
int next_frame(short ¤t) { current++; if (current>=total) { current=0; return 0; } return 1; }
int last_frame(short ¤t) { current--; if (current<0) { current=total-1; return 0; } return 1; }
trans_image *get_frame(short current, int direction)
{ if (direction>0) return cash.fig(seq[current])->forward;
else return cash.fig(seq[current])->backward; }
figure *get_figure(short current) { return cash.fig(seq[current]); }
int cache_in();
int x_center(short current) { return (short) (cash.fig(seq[current])->xcfg); }
int length() { return total; }
int get_advance(int current) { return cash.fig(seq[current])->advance; }
int size();
~sequence();
};
#endif