#include "tape.h"
#include "files.h"
#include "tools.h"
+#include "buttons.h"
+#include "screens.h"
#include "misc.h"
#define MAXNICKLEN 14
NULL
};
+static char msgbuf[300];
+
/* server stuff */
int sfd;
unsigned char *buf = realbuf + 4;
int nread = 0, nwrite = 0;
-void sysmsg(char *s)
+static void sysmsg(char *s)
{
if (verbose)
{
}
}
-void *mmalloc(int n)
+static void *mmalloc(int n)
{
void *r;
return r;
}
-void u_sleep(int i)
+static void u_sleep(int i)
{
struct timeval tm;
tm.tv_sec = i / 1000000;
select(0, NULL, NULL, NULL, &tm);
}
-void flushbuf()
+static void flushbuf()
{
if (nwrite)
{
}
}
-void sendbuf(int len)
+static void sendbuf(int len)
{
if (!standalone)
{
return("no name");
}
-void InitNetworkServer(int port)
+static void StartNetworkServer(int port)
{
switch (fork())
{
case 0:
- NetworkServer(port, !serveronly);
+ NetworkServer(port, serveronly);
/* never reached */
exit(0);
{
printf("No rocksndiamonds server on localhost - starting up one ...\n");
- InitNetworkServer(port);
+ StartNetworkServer(port);
for (i=0; i<6; i++)
{
sendbuf(10 + strlen(leveldir[leveldir_nr].name)+1);
}
+void SendToServer_PausePlaying()
+{
+ buf[1] = OP_PAUSE_PLAYING;
+
+ sendbuf(2);
+}
+
+void SendToServer_ContinuePlaying()
+{
+ buf[1] = OP_CONTINUE_PLAYING;
+
+ sendbuf(2);
+}
+
+void SendToServer_StopPlaying()
+{
+ buf[1] = OP_STOP_PLAYING;
+
+ sendbuf(2);
+}
+
void SendToServer_MovePlayer(byte player_action)
{
buf[1] = OP_MOVE_FIGURE;
sendbuf(3);
}
-void handlemessages()
+static void Handle_OP_BAD_PROTOCOL_VERSION()
+{
+ Error(ERR_RETURN, "protocol version mismatch");
+ Error(ERR_EXIT, "server expects %d.%d.x instead of %d.%d.%d",
+ buf[2], buf[3], PROT_VERS_1, PROT_VERS_2, PROT_VERS_3);
+}
+
+static void Handle_OP_YOUR_NUMBER()
+{
+ int new_client_nr = buf[2];
+ int new_index_nr = new_client_nr - 1;
+
+ printf("OP_YOUR_NUMBER: %d\n", buf[0]);
+ me.nr = new_client_nr;
+
+ stored_player[new_index_nr] = *local_player;
+ local_player = &stored_player[new_index_nr];
+
+ TestPlayer = new_index_nr;
+
+ if (me.nr > MAX_PLAYERS)
+ Error(ERR_EXIT, "sorry - no more than %d players", MAX_PLAYERS);
+
+ sprintf(msgbuf, "you get client # %d", new_client_nr);
+ sysmsg(msgbuf);
+}
+
+static void Handle_OP_NUMBER_WANTED()
+{
+ int client_nr_wanted = buf[2];
+ int new_client_nr = buf[3];
+ int new_index_nr = new_client_nr - 1;
+
+ printf("OP_NUMBER_WANTED: %d\n", buf[0]);
+
+ if (new_client_nr != client_nr_wanted)
+ {
+ char *color[] = { "yellow", "red", "green", "blue" };
+
+ sprintf(msgbuf, "Sorry ! You are %s player !",
+ color[new_index_nr]);
+ Request(msgbuf, REQ_CONFIRM);
+
+ sprintf(msgbuf, "cannot switch -- you keep client # %d",
+ new_client_nr);
+ sysmsg(msgbuf);
+ }
+ else
+ {
+ if (me.nr != client_nr_wanted)
+ sprintf(msgbuf, "switching to client # %d", new_client_nr);
+ else
+ sprintf(msgbuf, "keeping client # %d", new_client_nr);
+ sysmsg(msgbuf);
+
+ me.nr = new_client_nr;
+
+ stored_player[new_index_nr] = *local_player;
+ local_player = &stored_player[new_index_nr];
+
+ TestPlayer = new_index_nr;
+ }
+}
+
+static void Handle_OP_NICKNAME(unsigned int len)
+{
+ struct user *u;
+
+ printf("OP_NICKNAME: %d\n", buf[0]);
+ u = finduser(buf[0]);
+ buf[len] = 0;
+ sprintf(msgbuf, "client %d calls itself \"%s\"", buf[0], &buf[2]);
+ sysmsg(msgbuf);
+ strncpy(u->name, &buf[2], MAXNICKLEN);
+}
+
+static void Handle_OP_PLAYER_CONNECTED()
{
- unsigned int len;
struct user *u, *v = NULL;
- static char msgbuf[300];
- while (nread >= 4 && nread >= 4 + readbuf[3])
+ printf("OP_PLAYER_CONNECTED: %d\n", buf[0]);
+ sprintf(msgbuf, "new client %d connected", buf[0]);
+ sysmsg(msgbuf);
+
+ for (u = &me; u; u = u->next)
{
- len = readbuf[3];
- if (readbuf[0] || readbuf[1] || readbuf[2])
- fatal("Wrong server line length");
+ if (u->nr == buf[0])
+ Error(ERR_EXIT, "multiplayer server sent duplicate player id");
+ else
+ v = u;
+ }
- memcpy(buf, &readbuf[4], len);
- nread -= 4 + len;
- copydown(readbuf, readbuf + 4 + len, nread);
+ v->next = u = mmalloc(sizeof(struct user));
+ u->nr = buf[0];
+ u->name[0] = '\0';
+ u->next = NULL;
+}
- switch(buf[1])
- {
- case OP_YOUR_NUMBER:
- {
- int new_client_nr = buf[2];
- int new_index_nr = new_client_nr - 1;
+static void Handle_OP_PLAYER_DISCONNECTED()
+{
+ struct user *u, *v;
- printf("OP_YOUR_NUMBER: %d\n", buf[0]);
- me.nr = new_client_nr;
+ printf("OP_PLAYER_DISCONNECTED: %d\n", buf[0]);
+ u = finduser(buf[0]);
+ sprintf(msgbuf, "client %d (%s) disconnected",
+ buf[0], get_user_name(buf[0]));
+ sysmsg(msgbuf);
- stored_player[new_index_nr] = *local_player;
- local_player = &stored_player[new_index_nr];
+ for (v = &me; v; v = v->next)
+ if (v->next == u)
+ v->next = u->next;
+ free(u);
+}
- TestPlayer = new_index_nr;
+static void Handle_OP_START_PLAYING()
+{
+ int new_level_nr, new_leveldir_nr;
+ unsigned long new_random_seed;
+ unsigned char *new_leveldir_name;
+
+ /*
+ if (game_status == PLAYING)
+ break;
+ */
+
+ new_level_nr = (buf[2] << 8) + buf[3];
+ new_leveldir_nr = (buf[4] << 8) + buf[5];
+ new_random_seed =
+ (buf[6] << 24) | (buf[7] << 16) | (buf[8] << 8) | (buf[9]);
+ new_leveldir_name = &buf[10];
+
+ printf("OP_START_PLAYING: %d\n", buf[0]);
+ sprintf(msgbuf, "client %d starts game [level %d from levedir %d (%s)]\n",
+ buf[0],
+ new_level_nr,
+ new_leveldir_nr,
+ new_leveldir_name);
+ sysmsg(msgbuf);
- if (me.nr > MAX_PLAYERS)
- Error(ERR_EXIT, "sorry - no more than %d players", MAX_PLAYERS);
- sprintf(msgbuf, "you get client # %d", new_client_nr);
- sysmsg(msgbuf);
+ if (strcmp(leveldir[new_leveldir_nr].name, new_leveldir_name) != 0)
+ Error(ERR_RETURN, "no such level directory: '%s'",new_leveldir_name);
- break;
- }
+ leveldir_nr = new_leveldir_nr;
- case OP_NUMBER_WANTED:
- {
- int client_nr_wanted = buf[2];
- int new_client_nr = buf[3];
- int new_index_nr = new_client_nr - 1;
+ local_player->leveldir_nr = leveldir_nr;
+ LoadPlayerInfo(PLAYER_LEVEL);
+ SavePlayerInfo(PLAYER_SETUP);
- printf("OP_NUMBER_WANTED: %d\n", buf[0]);
+ level_nr = new_level_nr;
- if (new_client_nr != client_nr_wanted)
- {
- char *color[] = { "yellow", "red", "green", "blue" };
+ TapeErase();
+ LoadLevelTape(level_nr);
- sprintf(msgbuf, "Sorry ! You are %s player !",
- color[new_index_nr]);
- Request(msgbuf, REQ_CONFIRM);
+ GetPlayerConfig();
+ LoadLevel(level_nr);
- sprintf(msgbuf, "cannot switch -- you keep client # %d",
- new_client_nr);
- sysmsg(msgbuf);
- }
- else
- {
- if (me.nr != client_nr_wanted)
- sprintf(msgbuf, "switching to client # %d", new_client_nr);
- else
- sprintf(msgbuf, "keeping client # %d", new_client_nr);
- sysmsg(msgbuf);
- me.nr = new_client_nr;
- stored_player[new_index_nr] = *local_player;
- local_player = &stored_player[new_index_nr];
+ if (autorecord_on)
+ TapeStartRecording();
- TestPlayer = new_index_nr;
- }
- break;
- }
- case OP_PLAYER_CONNECTED:
- printf("OP_PLAYER_CONNECTED: %d\n", buf[0]);
- sprintf(msgbuf, "new client %d connected", buf[0]);
- sysmsg(msgbuf);
+ if (tape.recording)
+ tape.random_seed = new_random_seed;
- for (u = &me; u; u = u->next)
- {
- if (u->nr == buf[0])
- Error(ERR_EXIT, "multiplayer server sent duplicate player id");
- else
- v = u;
- }
+ InitRND(new_random_seed);
- v->next = u = mmalloc(sizeof(struct user));
- u->nr = buf[0];
- u->name[0] = '\0';
- u->next = NULL;
- break;
+ /*
+ printf("tape.random_seed == %d\n", tape.random_seed);
+ */
- case OP_NICKNAME:
- printf("OP_NICKNAME: %d\n", buf[0]);
- u = finduser(buf[0]);
- buf[len] = 0;
- sprintf(msgbuf, "client %d calls itself \"%s\"", buf[0], &buf[2]);
- sysmsg(msgbuf);
- strncpy(u->name, &buf[2], MAXNICKLEN);
- break;
-
- case OP_GONE:
- printf("OP_GONE: %d\n", buf[0]);
- u = finduser(buf[0]);
- sprintf(msgbuf, "client %d (%s) disconnected",
- buf[0], get_user_name(buf[0]));
- sysmsg(msgbuf);
+ game_status = PLAYING;
+ InitGame();
+}
- for (v = &me; v; v = v->next)
- if (v->next == u)
- v->next = u->next;
- free(u);
+static void Handle_OP_PAUSE_PLAYING()
+{
+ printf("OP_PAUSE_PLAYING: %d\n", buf[0]);
+ sprintf(msgbuf, "client %d pauses game", buf[0]);
+ sysmsg(msgbuf);
- break;
+ tape.pausing = TRUE;
+ DrawVideoDisplay(VIDEO_STATE_PAUSE_ON,0);
+}
- case OP_BAD_PROTOCOL_VERSION:
- Error(ERR_RETURN, "protocol version mismatch");
- Error(ERR_EXIT, "server expects %d.%d.x instead of %d.%d.%d",
- buf[2], buf[3], PROT_VERS_1, PROT_VERS_2, PROT_VERS_3);
- break;
+static void Handle_OP_CONTINUE_PLAYING()
+{
+ printf("OP_CONTINUE_PLAYING: %d\n", buf[0]);
+ sprintf(msgbuf, "client %d continues game", buf[0]);
+ sysmsg(msgbuf);
- case OP_START_PLAYING:
- {
- int new_level_nr, new_leveldir_nr;
- unsigned long new_random_seed;
- unsigned char *new_leveldir_name;
+ tape.pausing = FALSE;
+ DrawVideoDisplay(VIDEO_STATE_PAUSE_OFF,0);
+}
- /*
- if (game_status == PLAYING)
- break;
- */
-
- new_level_nr = (buf[2] << 8) + buf[3];
- new_leveldir_nr = (buf[4] << 8) + buf[5];
- new_random_seed =
- (buf[6] << 24) | (buf[7] << 16) | (buf[8] << 8) | (buf[9]);
- new_leveldir_name = &buf[10];
-
- printf("OP_START_PLAYING: %d\n", buf[0]);
- sprintf(msgbuf, "client %d starts game [level %d from levedir %d (%s)]\n",
- buf[0],
- new_level_nr,
- new_leveldir_nr,
- new_leveldir_name);
- sysmsg(msgbuf);
+static void Handle_OP_STOP_PLAYING()
+{
+ printf("OP_STOP_PLAYING: %d\n", buf[0]);
+ sprintf(msgbuf, "client %d stops game", buf[0]);
+ sysmsg(msgbuf);
+}
+static void Handle_OP_MOVE_FIGURE()
+{
+ int frame_nr;
+ int i;
- if (strcmp(leveldir[new_leveldir_nr].name, new_leveldir_name) != 0)
- Error(ERR_RETURN, "no such level directory: '%s'",new_leveldir_name);
+ frame_nr =
+ (buf[2] << 24) | (buf[3] << 16) | (buf[4] << 8) | (buf[5]);
- leveldir_nr = new_leveldir_nr;
+ if (frame_nr != FrameCounter)
+ {
+ Error(ERR_RETURN, "client and servers frame counters out of sync");
+ Error(ERR_RETURN, "frame counter of client is %d", FrameCounter);
+ Error(ERR_RETURN, "frame counter of server is %d", frame_nr);
+ Error(ERR_EXIT, "this should not happen -- please debug");
+ }
+
+ for (i=0; i<MAX_PLAYERS; i++)
+ {
+ if (stored_player[i].active)
+ network_player_action[i] = buf[6 + i];
+ }
- local_player->leveldir_nr = leveldir_nr;
- LoadPlayerInfo(PLAYER_LEVEL);
- SavePlayerInfo(PLAYER_SETUP);
+ network_player_action_received = TRUE;
- level_nr = new_level_nr;
+ /*
+ sprintf(msgbuf, "frame %d: client %d moves player [0x%02x]",
+ FrameCounter, buf[0], buf[2]);
+ sysmsg(msgbuf);
+ */
+}
- TapeErase();
- LoadLevelTape(level_nr);
+static void handlemessages()
+{
+ unsigned int len;
- GetPlayerConfig();
- LoadLevel(level_nr);
+ while (nread >= 4 && nread >= 4 + readbuf[3])
+ {
+ len = readbuf[3];
+ if (readbuf[0] || readbuf[1] || readbuf[2])
+ fatal("Wrong server line length");
- /*
- if (autorecord_on)
- TapeStartRecording();
- */
+ memcpy(buf, &readbuf[4], len);
+ nread -= 4 + len;
+ copydown(readbuf, readbuf + 4 + len, nread);
- if (tape.recording)
- tape.random_seed = new_random_seed;
+ switch(buf[1])
+ {
+ case OP_BAD_PROTOCOL_VERSION:
+ Handle_OP_BAD_PROTOCOL_VERSION();
+ break;
- InitRND(new_random_seed);
+ case OP_YOUR_NUMBER:
+ Handle_OP_YOUR_NUMBER();
+ break;
+ case OP_NUMBER_WANTED:
+ Handle_OP_NUMBER_WANTED();
+ break;
- /*
- printf("tape.random_seed == %d\n", tape.random_seed);
- */
+ case OP_NICKNAME:
+ Handle_OP_NICKNAME(len);
+ break;
- game_status = PLAYING;
- InitGame();
+ case OP_PLAYER_CONNECTED:
+ Handle_OP_PLAYER_CONNECTED();
+ break;
+
+ case OP_PLAYER_DISCONNECTED:
+ Handle_OP_PLAYER_DISCONNECTED();
+ break;
+ case OP_START_PLAYING:
+ Handle_OP_START_PLAYING();
break;
- }
- case OP_MOVE_FIGURE:
- {
- int frame_nr;
- int i;
-
- frame_nr =
- (buf[2] << 24) | (buf[3] << 16) | (buf[4] << 8) | (buf[5]);
-
- if (frame_nr != FrameCounter)
- {
- Error(ERR_RETURN, "client and servers frame counters out of sync");
- Error(ERR_RETURN, "frame counter of client is %d", FrameCounter);
- Error(ERR_RETURN, "frame counter of server is %d", frame_nr);
- Error(ERR_EXIT, "this should not happen -- please debug");
- }
-
- for (i=0; i<MAX_PLAYERS; i++)
- {
- if (stored_player[i].active)
- network_player_action[i] = buf[6 + i];
- }
-
- network_player_action_received = TRUE;
-
- sprintf(msgbuf, "frame %d: client %d moves player [0x%02x]",
- FrameCounter, buf[0], buf[2]);
- sysmsg(msgbuf);
+ case OP_PAUSE_PLAYING:
+ Handle_OP_PAUSE_PLAYING();
+ break;
+ case OP_CONTINUE_PLAYING:
+ Handle_OP_CONTINUE_PLAYING();
break;
- }
- case OP_PAUSE:
- printf("OP_PAUSE: %d\n", buf[0]);
- sprintf(msgbuf, "client %d pauses game", buf[0]);
- sysmsg(msgbuf);
+ case OP_STOP_PLAYING:
+ Handle_OP_STOP_PLAYING();
break;
- case OP_CONT:
- printf("OP_CONT: %d\n", buf[0]);
- sprintf(msgbuf, "client %d continues game", buf[0]);
- sysmsg(msgbuf);
+ case OP_MOVE_FIGURE:
+ Handle_OP_MOVE_FIGURE();
break;
case OP_WON:
projects / rocksndiamonds.git / blobdiff