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Having spotted that I was using my single-character loop counter names incorrectly (quelle surprise!), got a bit more explicit. Also flattened into a single loop so that I can break rather than returning.

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Thomas Harte 2017-08-20 10:32:09 -04:00
parent f2699a3f2b
commit 8ce46b6e49
1 changed files with 13 additions and 12 deletions
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25
Components/8272/i8272.cpp
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@ -129,19 +129,20 @@ void i8272::run_for(Cycles cycles) {
// check for any head unloads
if(head_timers_running_) {
int timers_left = head_timers_running_;
for(int c = 0; c < 4; c++) {
for(int h = 0; h < 2; h++) {
if(drives_[c].head_unload_delay[c] > 0) {
if(cycles.as_int() >= drives_[c].head_unload_delay[c]) {
drives_[c].head_unload_delay[c] = 0;
drives_[c].head_is_loaded[c] = false;
head_timers_running_--;
} else {
drives_[c].head_unload_delay[c] -= cycles.as_int();
}
timers_left--;
if(!timers_left) return;
for(int c = 0; c < 8; c++) {
int drive = (c >> 1);
int head = c&1;
if(drives_[drive].head_unload_delay[head] > 0) {
if(cycles.as_int() >= drives_[drive].head_unload_delay[head]) {
drives_[drive].head_unload_delay[head] = 0;
drives_[drive].head_is_loaded[head] = false;
head_timers_running_--;
} else {
drives_[drive].head_unload_delay[head] -= cycles.as_int();
}
timers_left--;
if(!timers_left) break;
}
}
}