void Pause_Menu::menuDown(){
//advance old button sprite
advanceButton();
//determine new selection
if (++selection > PAUSE_EXIT){
selection = PAUSE_RESUME;
}
//advance new button sprite
advanceButton();
}
void Pause_Menu::menuUp(){
//advance old button sprite
advanceButton();
//determine new selection
if (--selection < PAUSE_RESUME){
selection = PAUSE_EXIT;
}
//advance new button sprite
advanceButton();
}
/*
* reset folded status
* advance dealer
* remove players without enough money from game
*/
int PlayerList::purge(int minBet) {
// variables
int leftover = 0;
Player * p;
PlayerNode *oldButton=button;
//advanceButton();
// iterate through entire list
// do {
// p = current->getPlayer();
// p->print();
// p->unFold();
// if (p->getMoney() <= minBet) {
// leftover += p->getMoney();
// remove();
// }
// else {
// iterate();
// }
// } while (current != head);
current = head;
int k;
int L=length;
for(k=0; k<L;k++){
p = current->getPlayer();
p->print();
p->unFold();
if (p->getMoney() <= minBet) {
leftover += p->getMoney();
remove();
}
else {
iterate();
}
}
iterate();
if(oldButton==button)
advanceButton();
current = button;
next();
return leftover;
}
void PlayerList::remove() {
cout << "Removing: ";
current->print();
PlayerNode * pNode = current;
if (pNode == button && length > 1) {
advanceButton();
}
if (length == 0) {
length++;
} else if (length == 1) {
//cout << "Removing the last node: ";
current = head = tail = button = NULL;
} else if (pNode == head) {
//cout << "Removing head: ";
head = head->next;
current = head;
head->prev = NULL;
} else if (pNode == tail) {
//cout << "Removing tail: ";
tail = tail->prev;
tail->next = NULL;
current = head;
} else {
//cout << "Removing node: ";
current = current->next;
pNode->prev->next = pNode->next;
pNode->next->prev = pNode->prev;
}
length--;
delete pNode;
}
