/* $Id: pile.h,v 1.1.1.1 1997/02/21 21:04:17 sverrehu Exp $ */
#ifndef PILE_H
#define PILE_H

#include "card.h"

typedef struct pile {
    int  x, y;         /* upper left location of bottom card in pile */
    int  maxWidth;     /* max width of pile in pixels (for clearing) */
    int  maxHeight;
    int  dx, dy;       /* delta x,y for each card */
    int  deltaEach;    /* apply delta to each n'th card. if negative,
                          apply delta to n topmost cards. */
    int  outline;      /* outline to draw when pile is empty, or -1 if none */
    int  numCards;     /* number of cards */
    Card *bottom;
    Card *top;
} Pile;

Pile *pileNew(void);
void  pileDelete(Pile *p);

void  pileInsertCardBefore(Pile *p, Card *c, Card *before);
void  pileAddCardBottom(Pile *p, Card *c);
void  pileAddCardTop(Pile *p, Card *c);

void  pileInsertPileBefore(Pile *p, Pile *ip, Card *before);
void  pileAddPileBottom(Pile *p, Pile *ap);
void  pileAddPileTop(Pile *p, Pile *ap);

void  pileRemoveCard(Pile *p, Card *c);
void  pileRemoveAllCards(Pile *p);

Pile  *pileMoveToNewPileFromCard(Pile *p, Card *c);

#endif