nuclear@67: #include "pstrack.h"
nuclear@67: 
nuclear@67: int psys_init_track(struct psys_track *track)
nuclear@67: {
nuclear@67: 	track->cache_tm = ANM_TIME_INVAL;
nuclear@67: 
nuclear@67: 	if(anm_init_track(&track->trk) == -1) {
nuclear@67: 		return -1;
nuclear@67: 	}
nuclear@67: 	return 0;
nuclear@67: }
nuclear@67: 
nuclear@67: void psys_destroy_track(struct psys_track *track)
nuclear@67: {
nuclear@67: 	anm_destroy_track(&track->trk);
nuclear@67: }
nuclear@67: 
nuclear@67: int psys_init_track3(struct psys_track3 *track)
nuclear@67: {
nuclear@67: 	track->cache_tm = ANM_TIME_INVAL;
nuclear@67: 
nuclear@67: 	if(anm_init_track(&track->x) == -1) {
nuclear@67: 		return -1;
nuclear@67: 	}
nuclear@67: 	if(anm_init_track(&track->y) == -1) {
nuclear@67: 		anm_destroy_track(&track->x);
nuclear@67: 		return -1;
nuclear@67: 	}
nuclear@67: 	if(anm_init_track(&track->z) == -1) {
nuclear@67: 		anm_destroy_track(&track->x);
nuclear@67: 		anm_destroy_track(&track->z);
nuclear@67: 		return -1;
nuclear@67: 	}
nuclear@67: 	return 0;
nuclear@67: }
nuclear@67: 
nuclear@67: void psys_destroy_track3(struct psys_track3 *track)
nuclear@67: {
nuclear@67: 	anm_destroy_track(&track->x);
nuclear@67: 	anm_destroy_track(&track->y);
nuclear@67: 	anm_destroy_track(&track->z);
nuclear@67: }
nuclear@67: 
nuclear@67: void psys_eval_track(struct psys_track *track, anm_time_t tm)
nuclear@67: {
nuclear@67: 	if(track->cache_tm != tm) {
nuclear@67: 		track->cache_tm = tm;
nuclear@67: 		track->cache_val = anm_get_value(&track->trk, tm);
nuclear@67: 	}
nuclear@67: }
nuclear@67: 
nuclear@67: void psys_set_value(struct psys_track *track, anm_time_t tm, float v)
nuclear@67: {
nuclear@67: 	anm_set_value(&track->trk, tm, v);
nuclear@67: 	track->cache_tm = ANM_TIME_INVAL;
nuclear@67: }
nuclear@67: 
nuclear@67: float psys_get_value(struct psys_track *track, anm_time_t tm)
nuclear@67: {
nuclear@67: 	psys_eval_track(track, tm);
nuclear@67: 	return track->cache_val;
nuclear@67: }
nuclear@67: 
nuclear@67: float psys_get_cur_value(struct psys_track *track)
nuclear@67: {
nuclear@67: 	return track->cache_val;
nuclear@67: }
nuclear@67: 
nuclear@67: 
nuclear@67: void psys_eval_track3(struct psys_track3 *track, anm_time_t tm)
nuclear@67: {
nuclear@67: 	if(track->cache_tm != tm) {
nuclear@67: 		track->cache_tm = tm;
nuclear@67: 		track->cache_vec.x = anm_get_value(&track->x, tm);
nuclear@67: 		track->cache_vec.y = anm_get_value(&track->y, tm);
nuclear@67: 		track->cache_vec.z = anm_get_value(&track->z, tm);
nuclear@67: 	}
nuclear@67: }
nuclear@67: 
nuclear@67: void psys_set_value3(struct psys_track3 *track, anm_time_t tm, vec3_t v)
nuclear@67: {
nuclear@67: 	anm_set_value(&track->x, tm, v.x);
nuclear@67: 	anm_set_value(&track->y, tm, v.y);
nuclear@67: 	anm_set_value(&track->z, tm, v.z);
nuclear@67: 	track->cache_tm = ANM_TIME_INVAL;
nuclear@67: }
nuclear@67: 
nuclear@67: vec3_t psys_get_value3(struct psys_track3 *track, anm_time_t tm)
nuclear@67: {
nuclear@67: 	psys_eval_track3(track, tm);
nuclear@67: 	return track->cache_vec;
nuclear@67: }
nuclear@67: 
nuclear@67: vec3_t psys_get_cur_value3(struct psys_track3 *track)
nuclear@67: {
nuclear@67: 	return track->cache_vec;
nuclear@67: }