// Should be called after each move, to collect all of the errors
// caused by players and write them into the match description.
private void appendErrorsToMatchDescription() {
List<String> theErrors = new ArrayList<String>();
for (int i = 0; i < stateMachine.getRoles().size(); i++) {
Role r = stateMachine.getRoles().get(i);
if (mostRecentErrors.containsKey(r)) {
theErrors.add(mostRecentErrors.get(r));
} else {
theErrors.add("");
}
}
match.appendErrors(theErrors);
mostRecentErrors.clear();
}
