1 files changed, 95 insertions, 8 deletions

diff --git a/party.c b/party.c
index 6199b87..87cf1f8 100644
--- a/party.c
+++ b/party.c
@@ -8,16 +8,19 @@
 #include "dat.h"
 #include "fns.h"
 
+/* Party */
+
 Party *
-newparty(Party *p, Player *players)
+newparty(Party *p, Player *player0, Player *player1)
 {
 	Party *np;
 
 	np = emalloc(sizeof(Party));
-	np->players[0] = players[0];
-	np->players[1] = players[1];
+	np->players[0] = player0;
+	np->players[1] = player1;
 
 	np->u = newuniverse();
+	inituniverse(np->u);
 
 	addparty(p, np);
 
@@ -34,12 +37,12 @@ delparty(Party *p)
 }
 
 void
-addparty(Party *theparty, Party *p)
+addparty(Party *p, Party *np)
 {
-	p->prev = theparty->prev;
-	p->next = theparty;
-	theparty->prev->next = p;
-	theparty->prev = p;
+	np->prev = p->prev;
+	np->next = p;
+	p->prev->next = np;
+	p->prev = np;
 }
 
 void
@@ -47,3 +50,87 @@ initparty(Party *p)
 {
 	p->next = p->prev = p;
 }
+
+/* Player */
+
+Player *
+newplayer(char *name, NetConn *nc)
+{
+	Player *p;
+
+	p = emalloc(sizeof(Player));
+	p->name = name? strdup(name): nil;
+	p->conn = nc;
+	p->oldkdown = p->kdown = 0;
+	p->next = nil;
+
+	return p;
+}
+
+void
+delplayer(Player *p)
+{
+	free(p->name);
+	free(p);
+}
+
+/* Player queue */
+
+static void
+playerq_put(Playerq *pq, Player *p)
+{
+	if(pq->tail == nil)
+		pq->head = pq->tail = p;
+	else{
+		pq->tail->next = p;
+		pq->tail = p;
+	}
+	pq->len++;
+}
+
+static Player *
+playerq_get(Playerq *pq)
+{
+	Player *p;
+
+	if(pq->head == nil)
+		return nil;
+
+	p = pq->head;
+	if(pq->head == pq->tail)
+		pq->head = pq->tail = nil;
+	else{
+		pq->head = p->next;
+		p->next = nil;
+	}
+	pq->len--;
+	return p;
+}
+
+static void
+playerq_del(Playerq *pq, Player *p)
+{
+	Player *np;
+
+	if(pq->head == p){
+		pq->pop(pq);
+		return;
+	}
+
+	for(np = pq->head; np->next != nil; np = np->next)
+		if(np->next == p){
+			np->next = np->next->next;
+			p->next = nil;
+			pq->len--;
+		}
+}
+
+void
+initplayerq(Playerq *pq)
+{
+	pq->head = pq->tail = nil;
+	pq->len = 0;
+	pq->put = playerq_put;
+	pq->get = playerq_get;
+	pq->del = playerq_del;
+}