if(prev) { /* we're in the middle of a transition */
long interval = time_msec - trans_start;
if(interval >= trans_dur) {
+ next->start(trans_dur);
prev = 0;
cur = next;
next = 0;
int scr_change(struct screen *s, long trans_time)
{
+ if(!s) return -1;
if(s == cur) return 0;
if(trans_time && cur) {
trans_dur = trans_time / 2; /* half for each part transition out then in */
trans_start = time_msec;
+ if(cur) cur->stop(trans_dur);
+
prev = cur;
next = s;
} else {
+ if(cur) cur->stop(0);
+ s->start(0);
+
cur = s;
+ prev = 0;
}
return 0;
}