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-rw-r--r--dedicated.c179
1 files changed, 179 insertions, 0 deletions
diff --git a/dedicated.c b/dedicated.c
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index 000000000..0f9139841
--- /dev/null
+++ b/dedicated.c
@@ -0,0 +1,179 @@
+#include "stdafx.h"
+#include "ttd.h"
+#include "network.h"
+#include "hal.h"
+
+#ifdef ENABLE_NETWORK
+
+#include "gfx.h"
+#include "window.h"
+#include "command.h"
+#include "console.h"
+#ifdef WIN32
+# include <windows.h> /* GetTickCount */
+# include <conio.h>
+#endif
+#ifdef UNIX
+# include <sys/time.h> /* gettimeofday */
+# include <sys/types.h>
+# include <unistd.h>
+# define STDIN 0 /* file descriptor for standard input */
+#endif
+
+// This file handles all dedicated-server in- and outputs
+
+static void *_dedicated_video_mem;
+
+static const char *DedicatedVideoStart(char **parm) {
+ _screen.width = _screen.pitch = _cur_resolution[0];
+ _screen.height = _cur_resolution[1];
+ _dedicated_video_mem = malloc(_cur_resolution[0]*_cur_resolution[1]);
+
+ _debug_net_level = 6;
+ _debug_misc_level = 0;
+
+ DEBUG(misc,0)("Loading dedicated server...");
+ return NULL;
+}
+static void DedicatedVideoStop() { free(_dedicated_video_mem); }
+static void DedicatedVideoMakeDirty(int left, int top, int width, int height) {}
+static bool DedicatedVideoChangeRes(int w, int h) { return false; }
+
+#ifdef UNIX
+
+bool InputWaiting()
+{
+ struct timeval tv;
+ fd_set readfds;
+
+ tv.tv_sec = 0;
+ tv.tv_usec = 1;
+
+ FD_ZERO(&readfds);
+ FD_SET(STDIN, &readfds);
+
+ /* don't care about writefds and exceptfds: */
+ select(STDIN+1, &readfds, NULL, NULL, &tv);
+
+ if (FD_ISSET(STDIN, &readfds))
+ return true;
+ else
+ return false;
+}
+#else
+bool InputWaiting()
+{
+ return kbhit();
+}
+#endif
+
+static int DedicatedVideoMainLoop() {
+#ifndef WIN32
+ struct timeval tim;
+#else
+ char input;
+#endif
+ uint32 next_tick;
+ uint32 cur_ticks;
+ char input_line[200];
+
+#ifdef WIN32
+ next_tick = GetTickCount() + 30;
+#else
+ gettimeofday(&tim, NULL);
+ next_tick = (tim.tv_usec / 1000) + 30 + (tim.tv_sec * 1000);
+#endif
+
+ // Load the dedicated server stuff
+ _is_network_server = true;
+ _network_dedicated = true;
+ _switch_mode = SM_NONE;
+ _network_playas = OWNER_SPECTATOR;
+ _local_player = OWNER_SPECTATOR;
+ DoCommandP(0, Random(), InteractiveRandom(), NULL, CMD_GEN_RANDOM_NEW_GAME);
+ // Done loading, start game!
+
+ if (!_networking) {
+ DEBUG(net, 1)("Dedicated server could not be launced. Aborting..");
+ return ML_QUIT;
+ }
+
+ while (true) {
+ InteractiveRandom(); // randomness
+
+#ifdef UNIX
+ if (InputWaiting()) {
+ fgets(input_line, 200, stdin);
+ // Forget about the final \n (or \r)
+ strtok(input_line, "\r\n");
+ IConsoleCmdExec(input_line);
+ }
+#else
+ if (InputWaiting()) {
+ input = getch();
+ printf("%c", input);
+ if (input != '\r')
+ snprintf(input_line, 200, "%s%c", input_line, input);
+ else {
+ printf("\n");
+ IConsoleCmdExec(input_line);
+ sprintf(input_line, "");
+ }
+ }
+#endif
+
+ if (_exit_game) return ML_QUIT;
+
+#ifdef WIN32
+ cur_ticks = GetTickCount();
+#else
+ gettimeofday(&tim, NULL);
+ cur_ticks = (tim.tv_usec / 1000) + (tim.tv_sec * 1000);
+#endif
+
+ if (cur_ticks >= next_tick) {
+ next_tick += 30;
+
+ GameLoop();
+ _screen.dst_ptr = _dedicated_video_mem;
+ UpdateWindows();
+ }
+ CSleep(1);
+ }
+
+ return ML_QUIT;
+}
+
+
+const HalVideoDriver _dedicated_video_driver = {
+ DedicatedVideoStart,
+ DedicatedVideoStop,
+ DedicatedVideoMakeDirty,
+ DedicatedVideoMainLoop,
+ DedicatedVideoChangeRes,
+};
+
+#else
+
+static void *_dedicated_video_mem;
+
+static const char *DedicatedVideoStart(char **parm) {
+ DEBUG(misc,0)("OpenTTD compiled without network-support, quiting...");
+
+ return NULL;
+}
+
+static void DedicatedVideoStop() { free(_dedicated_video_mem); }
+static void DedicatedVideoMakeDirty(int left, int top, int width, int height) {}
+static bool DedicatedVideoChangeRes(int w, int h) { return false; }
+static int DedicatedVideoMainLoop() { return ML_QUIT; }
+
+const HalVideoDriver _dedicated_video_driver = {
+ DedicatedVideoStart,
+ DedicatedVideoStop,
+ DedicatedVideoMakeDirty,
+ DedicatedVideoMainLoop,
+ DedicatedVideoChangeRes,
+};
+
+#endif /* ENABLE_NETWORK */