void
NewScoreCard()
{
register RatIndexType ratIndex(0);
for( ratIndex = 0; ratIndex < MAX_RATS; ratIndex = RatIndexType(ratIndex.value() +1))
UpdateScoreCard(ratIndex);
}
void shoot()
{
mw_score_t score;
mws_fire_missile(M->state, M->local_id);
/* XXX: Should check return code in case of error. */
mws_get_rat_score(M->state, M->local_id, &score);
M->scoreIs(score);
UpdateScoreCard(M->myRatId().value());
}
void shoot()
{
if (proj.present) return;
proj.present = true;
proj.x = M->xloc().value();
proj.y = M->yloc().value();
proj.prev_x = proj.prev_y = 0;
proj.direction = M->dir().value();
gettimeofday(&proj.shootTime, NULL);
M->scoreIs( M->score().value()-1 );
UpdateScoreCard(0);
}
void
ShowView(Loc x, Loc y, Direction dir)
{
register XYpair *tp = viewTable;
register int tx = x.value();
register int ty = y.value();
RatIndexType ratIndex(0);
RatLook ratLook;
bool oldVisible;
ClearView();
prevEdge3 = prevEdge7 = FALSE;
while (!M->maze_[tx][ty]) {
tp = hidden(tx, ty, dir, tp); /* draw a cell */
switch (dir.value()) {
case NORTH: tx++; break;
case SOUTH: tx--; break;
case EAST: ty++; break;
case WEST: ty--; break;
}
}
if (prevEdge3)
(void) plotLine(edge3Lines, TRUE);
if (prevEdge7)
(void) plotLine(edge7Lines, TRUE);
/* show the tokens */
for (ratIndex = 0; ratIndex < MAX_RATS; ratIndex = RatIndexType(ratIndex.value() + 1)) {
if (ratIndex == MY_RAT_INDEX)
continue;
ratLook = &Rats2Display[ratIndex.value()];
oldVisible = ratLook->visible;
TokenVisible(ratIndex);
if (ratLook->visible == TRUE)
XORToken(ratIndex);
if (ratLook->visible != oldVisible)
UpdateScoreCard(ratIndex);
}
}
void processPacket (MWEvent *eventPacket)
{
MW244BPacket *p = new MW244BPacket ;
p = eventPacket->eventDetail;
/*cout << p->ID<< endl;
cout << p->sequence_number<< endl;
cout << p->score<< endl;
cout << p->x_pos<< endl;
cout << p->y_pos<< endl;
cout << p->dir<< endl;
cout << p->tagged_rat<< endl;
cout << p->globalID<< endl;
ConvertIncoming(p);
cout << p->ID<< endl;
cout << p->sequence_number<< endl;
cout << p->score<< endl;
cout << p->x_pos<< endl;
cout << p->y_pos<< endl;
cout << p->dir<< endl;
cout << p->tagged_rat<< endl;
cout << p->globalID<< endl;
exit(0);*/
cout << "PP " << p->ID << endl;
if (myPacket(p, &eventPacket->eventSource) && join)// BECAUSE WHILE YOU ARE STILL 0, you will get packets with ID 0
{
return;
}
else {
if (!join && expected_seqno[p->ID] <= p->sequence_number){
if (p->globalID == 7) // What if there is only player with global ID 7? :/
{
cout << "You are one player too many :(" << endl;
cout << "Please try again later." << endl;
exit(0);
}
else
{ for (int i = 0; i < 100; i++)
cout << "Incrementing for no reason" << endl;
join = true;
GLOBAL_ID = p->globalID+1;
M->myRatIdIs(GLOBAL_ID);
setMapping();
UpdateScoreCard(0);
MW244BPacket q;
makePacket(&q,'h',-1, updateSeqNo);
sendPacketToPlayers(q);
participants[p->ID]++;
Rat r;
r.playing = 1;
cout << "NEW " << p->ID << endl;
r.x=p->x_pos;
r.y=p->y_pos;
r.dir=(p->dir);
M->mazeRats_[Mapping_idToIndex.find(p->ID)->second] = r;
rat_array[p-> ID]=new MW244BPacket;
rat_array[Mapping_idToIndex.find(p->ID)->second]=p;
Loc x(p->x_pos);
Loc y(p->y_pos);
Direction dir(p-> dir);
RatIndexType ratId(Mapping_idToIndex.find(p->ID)->second);
SetRatPosition(ratId, x, y, dir);
UpdateScoreCard(Mapping_idToIndex.find(p-> ID)->second);
expected_seqno[p->ID] = p->sequence_number + 1;
return;
}
}
if (GLOBAL_ID < p->globalID && expected_seqno[p->ID] <= p->sequence_number )
GLOBAL_ID = p->globalID;
if (p->status == 'a' && p->tagged_rat == M->myRatId().value())
{ // cannot discard expected_seqno[p->ID] <= p->sequence_number
// because we're getting this packet because the other side didn't get b :(
// MUST send b
MW244BPacket q;
makePacket(&q,'b',-1, updateSeqNo);
sendPacketToPlayers(q);
cout<<p->sequence_number<<"Seq number"<<endl;
cout<<prevseq_a[p->ID]<<"Previous Seq number"<<endl;
if (p->sequence_number > prevseq_a[p->ID])
{ // dealing with duplicates
DrawString("You have been tagged!",21,200,250);
M->scoreIs( M->score().value()-5 );
UpdateScoreCard(0);
NewPosition(M);
}
prevseq_a[p->ID] = p->sequence_number;
}
else if (p->status == 'a' && expected_seqno[p->ID] <= p->sequence_number){
//RatIndexType ratId(p-> ID);
//ClearRatPosition(ratId);
RatIndexType ratId( Mapping_idToIndex.find(p->ID)->second);
ClearRatPosition(ratId);
}
if (p->status == 'b' && expected_seqno[p->ID] <= p->sequence_number)
{
checkingzero = 1;
updateSeqNo = true;
}
if (p->status == 'f' && expected_seqno[p->ID] <= p->sequence_number)
{
//player has left
cout << "Player has gone :(" << endl;
participants[p->ID] = -1;// in next section, will be incremented to 0
// automatically dealt with in ratstates
RatIndexType ratId( Mapping_idToIndex.find(p->ID)->second);
ClearRatPosition(ratId); // WHY IS THIS NOT WORKING? :/
clearSquare(p->x_pos, p->y_pos);
cout << p->x_pos << "," << p->y_pos << endl;
cout << M->mazeRats_[Mapping_idToIndex.find(p->ID)->second].x.value() << "," << M->mazeRats_[Mapping_idToIndex.find(p->ID)->second].y.value() << endl;
}
if (expected_seqno[p->ID] <= p->sequence_number)
{ // if this condition is false, then we are discarding the packet.
Rat r;
r.playing = 1;
cout << "IF " << p->ID << endl;
r.x=p->x_pos;
r.y=p->y_pos;
r.dir=(p->dir);
M->mazeRats_[Mapping_idToIndex.find(p->ID)->second] = r;
rat_array[p-> ID]=new MW244BPacket;
rat_array[Mapping_idToIndex.find(p->ID)->second]=p;
Loc x(p->x_pos);
Loc y(p->y_pos);
Direction dir(p-> dir);
RatIndexType ratId(Mapping_idToIndex.find(p->ID)->second);
SetRatPosition(ratId, x, y, dir);
UpdateScoreCard(Mapping_idToIndex.find(p-> ID)->second);
expected_seqno[p->ID] = p->sequence_number + 1;
participants[p->ID]++;
}
}
}
void manageMissiles()
{
if (!proj.present)
return;
struct timeval now;
gettimeofday(&now, NULL);
int x = proj.x, y = proj.y;
int elapsed_time = time_diff(now, proj.shootTime);
int distance_travelled = elapsed_time * projectile_speed;
if (proj.direction == 0)
x += distance_travelled;
else if (proj.direction == 1)
x -= distance_travelled;
else if (proj.direction == 2)
y += distance_travelled;
else if (proj.direction == 3)
y -= distance_travelled;
if (MY_X_LOC == x && MY_Y_LOC == y)
return;
if (M->maze_[x][y]) {
// hit wall
clearProjectile();
return;
}
for (int i = 0; i < 8; i++)
{
if (M->mazeRats_[i].playing && M->mazeRats_[i].x.value() == x && y == M->mazeRats_[i].y.value())
{
MW244BPacket p;
makePacket(&p,'a',Mapping_indexToId.find(i)->second, updateSeqNo);
proj.prev_x = x;
proj.prev_y = y;
sendPacketToPlayers(p);
updateSeqNo = false;
checkingzero = 0;
RatIndexType ratId(i);
kills = Mapping_indexToId.find(i)->second;
clearProjectile();
M->scoreIs( M->score().value() + 11 );
UpdateScoreCard(0);
DrawString("You have tagged a player!",25,200,250);
ClearRatPosition(ratId);
}
}
if (proj.prev_x == 0 && proj.prev_y == 0) proj.prev_x = proj.prev_y = 1;
showMissile(x, y, proj.direction,
proj.prev_x, proj.prev_y,
true);
proj.prev_x = x;
proj.prev_y = y;
if (updateSeqNo && join)
{
MW244BPacket p;
makePacket(&p,'t',-1, updateSeqNo);
sendPacketToPlayers(p);
}
}
