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/*
* Copyright (C) Volition, Inc. 1999. All rights reserved.
*
* All source code herein is the property of Volition, Inc. You may not sell
* or otherwise commercially exploit the source or things you created based on the
* source.
*
*/
#ifndef __ANIMPLAY_H__
#define __ANIMPLAY_H__
#include "cfile/cfile.h"
#include "globalincs/pstypes.h"
struct anim;
struct anim_info;
struct anim_instance;
// structure passed in when playing an anim. Talk about overkill..
typedef struct {
anim *anim_info;
int x;
int y;
int base_w;
int base_h;
int start_at;
int stop_at;
int screen_id;
vec3d *world_pos;
float radius;
int framerate_independent;
void *color;
int skip_frames;
int looped;
int ping_pong;
} anim_play_struct;
enum
{
PAGE_FROM_DISK = 0,
PAGE_FROM_MEM = 1
};
extern int Anim_paused;
void anim_init();
void anim_level_init();
void anim_level_close();
void anim_render_all(int screen_id, float frametime);
void anim_render_one(int screen_id, anim_instance *ani, float frametime);
void anim_play_init(anim_play_struct *aps, anim *a_info, int x, int y, int max_x = -1, int max_y = -1);
anim_instance *anim_play(anim_play_struct *aps);
void anim_ignore_next_frametime();
int anim_show_next_frame(anim_instance *instance, float frametime);
void anim_release_all_instances(int screen_id = 0);
void anim_release_render_instance(anim_instance* instance);
anim *anim_load(const char *name, int cf_dir_type = CF_TYPE_ANY, int file_mapped = PAGE_FROM_DISK);
int anim_free(anim *ptr);
void anim_read_header(anim *ptr, CFILE *fp);
void anim_reverse_direction(anim_instance *ai); // called automatically for ping-ponging, and can also be called externally
int anim_instance_is_streamed(anim_instance *ai);
unsigned char anim_instance_get_byte(anim_instance *ai, int offset);
#endif /* __ANIMPLAY_H__ */
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