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#ifndef __MORPH_HPP_
#define __MORPH_HPP_
#include <stdio.h>
#include "image.hpp"
#include "palette.hpp"
#include "macs.hpp"
#include "monoprnt.hpp"
#include "specs.hpp"
#include "filter.hpp"
#include "jmalloc.hpp"
struct morph_point8
{
unsigned char x1,y1,x2,y2;
unsigned char start_color,end_color;
} ;
struct morph_point16
{
unsigned short x1,y1,x2,y2;
unsigned char start_color,end_color;
} ;
struct morph_patch // patch a frame of animation
{
unsigned short patches;
unsigned char *patch_data; // x,y,color
} ;
class jmorph
{
protected :
unsigned char small;
void *p; // points to a 8 or 16 struct
long total;
unsigned short w[2],h[2];
public :
int total_points() { return total; }
morph_point8 *small_points() { return (morph_point8 *)p; }
jmorph(spec_entry *e, FILE *fp);
jmorph(image *i1, image *hint1, image *i2, image *hint2, int aneal_steps);
void show_frame(image *screen, int x, int y, int frames, int frame_on,
color_filter *fli, palette *pal);
void show_8(image *screen, int x, int y, int frame_on, color_filter *fli, palette *pal);
void show_24frame(unsigned char *screen, int width, int height,
int x, int y, int frames, int frame_on, palette *pal);
void show_step_frame(image *screen, int x, int y, int frame_on, color_filter *fli, palette *pal);
int bound_x1(int which) { return 0; }
int bound_y1(int which) { return 0; }
int bound_x2(int which) { return w[which]; }
int bound_y2(int which) { return h[which]; }
int write(FILE *fp);
void add_filler(int frames);
int small_morph() { return small; }
~jmorph() { jfree(p); }
} ;
class patched_morph : public jmorph
{
public :
morph_patch *pats;
unsigned short patches;
patched_morph(spec_entry *e, FILE *fp);
patched_morph(image *i1, image *hint1, image *i2, image *hint2, int aneal_steps,
color_filter *fli, palette *pal, int frames);
void show_frame(image *screen, int x, int y, int frame_on, color_filter *fli, palette *pal);
void show_8(image *screen, int x, int y, int frame_on, color_filter *fli, palette *pal);
~patched_morph() { jfree(pats); }
} ;
struct step_struct
{
unsigned short x,y,r,g,b;
short dx,dy,dr,dg,db;
} ;
class step_morph
{
int total;
step_struct *points;
int frame_on,dir,face_dir;
patched_morph *pm;
public :
step_morph(patched_morph *mor, palette *pal, int frame_direction, int face_direction);
void show_frame(image *screen, int x, int y, color_filter *fli);
void reverse_direction();
~step_morph() { jfree(points); }
} ;
#endif
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