185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
|
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
|
-
-
+
+
-
+
-
-
+
+
-
+
|
changemap(mapname);
mapname = getclientmap();
OFData *mapdata = readmap(mapname);
if (mapdata == nil)
return;
ENetPacket *packet = enet_packet_create(
NULL, MAXTRANS + mapdata.count, ENET_PACKET_FLAG_RELIABLE);
uchar *start = packet->data;
uchar *p = start + 2;
unsigned char *start = packet->data;
unsigned char *p = start + 2;
putint(&p, SV_SENDMAP);
sendstring(mapname, &p);
putint(&p, mapdata.count);
if (65535 - (p - start) < mapdata.count) {
conoutf(@"map %@ is too large to send", mapname);
enet_packet_destroy(packet);
return;
}
memcpy(p, mapdata.items, mapdata.count);
p += mapdata.count;
*(ushort *)start = ENET_HOST_TO_NET_16(p - start);
*(unsigned short *)start = ENET_HOST_TO_NET_16(p - start);
enet_packet_resize(packet, p - start);
sendpackettoserv(packet);
conoutf(@"sending map %@ to server...", mapname);
OFString *msg =
[OFString stringWithFormat:@"[map %@ uploaded to server, "
@"\"getmap\" to receive it]",
mapname];
toserver(msg);
}
void
getmap()
{
ENetPacket *packet =
enet_packet_create(NULL, MAXTRANS, ENET_PACKET_FLAG_RELIABLE);
uchar *start = packet->data;
uchar *p = start + 2;
unsigned char *start = packet->data;
unsigned char *p = start + 2;
putint(&p, SV_RECVMAP);
*(ushort *)start = ENET_HOST_TO_NET_16(p - start);
*(unsigned short *)start = ENET_HOST_TO_NET_16(p - start);
enet_packet_resize(packet, p - start);
sendpackettoserv(packet);
conoutf(@"requesting map from server...");
}
COMMAND(sendmap, ARG_1STR)
COMMAND(getmap, ARG_NONE)
|