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-rw-r--r--src/screen/Makefile6
-rw-r--r--src/screen/screen_browser.c396
-rw-r--r--src/screen/screen_browser.h36
-rw-r--r--src/screen/screen_gameType.c33
-rw-r--r--src/screen/screen_gameType.h3
5 files changed, 472 insertions, 2 deletions
diff --git a/src/screen/Makefile b/src/screen/Makefile
index 41c8ae1..32fb758 100644
--- a/src/screen/Makefile
+++ b/src/screen/Makefile
@@ -1,9 +1,12 @@
-all: screen_analyze.o screen_credits.o screen_gameType.o screen_choiceArena.o screen_mainMenu.o screen_setting.o screen_table.o screen_world.o
+all: screen_analyze.o screen_browser.o screen_credits.o screen_gameType.o screen_choiceArena.o screen_mainMenu.o screen_setting.o screen_table.o screen_world.o
screen_analyze.o: screen_analyze.c screen_analyze.h
$(CC) $(CFLAGS) -o screen_analyze.o -c screen_analyze.c
+screen_browser.o: screen_browser.c screen_browser.h
+ $(CC) $(CFLAGS) -o screen_browser.o -c screen_browser.c
+
screen_credits.o: screen_credits.c screen_credits.h
$(CC) $(CFLAGS) -o screen_credits.o -c screen_credits.c
@@ -22,7 +25,6 @@ screen_table.o: screen_table.c screen_table.h
screen_world.o: screen_world.c screen_world.h
$(CC) $(CFLAGS) -o screen_world.o -c screen_world.c
-
clean:
rm -rf *.o
diff --git a/src/screen/screen_browser.c b/src/screen/screen_browser.c
new file mode 100644
index 0000000..602881f
--- /dev/null
+++ b/src/screen/screen_browser.c
@@ -0,0 +1,396 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#include "base/main.h"
+#include "base/list.h"
+#include "base/textFile.h"
+#include "base/homeDirector.h"
+#include "base/net_multiplayer.h"
+
+#include "client/language.h"
+#include "client/interface.h"
+#include "client/screen.h"
+#include "client/image.h"
+
+#ifdef SUPPORT_NET_UNIX_UDP
+#include <sys/socket.h>
+#include <sys/types.h>
+#include <netinet/in.h>
+#include <arpa/inet.h>
+#include <netdb.h>
+#include <unistd.h>
+#include <fcntl.h>
+
+#include "net_unix/udp.h"
+#endif
+
+#ifndef NO_SOUND
+#include "audio/music.h"
+#endif
+
+#include "screen/screen_gameType.h"
+#include "screen/screen_browser.h"
+
+#include "widget/widget_image.h"
+#include "widget/widget_label.h"
+#include "widget/widget_button.h"
+#include "widget/widget_select.h"
+
+#define SERVER_TIMEOUT 200
+
+static widget_image_t *image_backgorund;
+
+static widget_button_t *button_play;
+static widget_button_t *button_back;
+
+static widget_label_t *label_server;
+
+static widget_select_t *select_server;
+
+static server_t server_list;
+
+static int LoadServers ();
+static server_t *server_getcurr ();
+
+void startScreenBrowser()
+{
+#ifndef NO_SOUND
+ playMusic("menu", MUSIC_GROUP_BASE);
+#endif
+
+ LoadServers ();
+}
+
+void drawScreenBrowser()
+{
+ drawWidgetImage(image_backgorund);
+
+ drawWidgetLabel(label_server);
+
+ drawWidgetSelect(select_server);
+
+ drawWidgetButton(button_play);
+ drawWidgetButton(button_back);
+}
+
+void eventScreenBrowser()
+{
+ eventWidgetSelect(select_server);
+
+ eventWidgetButton(button_play);
+ eventWidgetButton(button_back);
+}
+
+void stopScreenBrowser()
+{
+ unsigned i = 0;
+ server_t *server;
+
+ listDoEmpty(select_server->list);
+
+ while (1) {
+ i = 0;
+ for (server = server_list.next; server != &server_list; server = server->next) {
+ server->next->prev = server->prev;
+ server->prev->next = server->next;
+
+ //if (server->version)
+ // free (server->version);
+
+ //if (server->arena)
+ //free (server->arena);
+
+ free (server);
+
+ i ++;
+ break;
+ }
+
+ if (!i)
+ return;
+ }
+}
+
+static void eventWidget(void *p)
+{
+ widget_button_t *button;
+
+ button = (widget_button_t *)(p);
+
+ if( button == button_play )
+ {
+ server_t *server = server_getcurr ();
+
+ if (!server)
+ return;
+
+ /* server je offline */
+ if (!server->state)
+ return;
+#ifdef SUPPORT_NET_UNIX_UDP
+ struct sockaddr_in srv;
+ srv.sin_addr.s_addr = server->ip;
+#endif
+ setSettingGameType (NET_GAME_TYPE_CLIENT);
+ setSettingIP(inet_ntoa (srv.sin_addr));
+ setSettingPort(server->port);
+
+ setScreen("world");
+ }
+
+ if( button == button_back )
+ {
+ setScreen("gameType");
+ }
+}
+
+server_t *server_getcurr ()
+{
+ unsigned i = 0;
+ server_t *server;
+
+ for (server = server_list.next; server != &server_list; server = server->next) {
+ if (i == select_server->select)
+ return server;
+
+ i ++;
+ }
+
+ return 0;
+}
+
+int server_getinfo (server_t *server)
+{
+#ifdef SUPPORT_NET_UNIX_UDP
+ struct sockaddr_in srv;
+ srv.sin_addr.s_addr = server->ip;
+
+ sock_udp_t *sock = connectUdpSocket(inet_ntoa (srv.sin_addr), server->port, PROTO_UDPv4);
+
+ char request[8];
+ memcpy (request, "status\n", 7);
+
+ writeUdpSocket(sock, sock, request, 7);
+
+ char *str = (char *) malloc (sizeof (char) * 257);
+
+ // Lets make socket non-blocking
+ int oldFlag = fcntl (sock->sock, F_GETFL, 0);
+ if (fcntl (sock->sock, F_SETFL, oldFlag | O_NONBLOCK) == -1) {
+ return -1;
+ }
+#else
+ return 0;
+#endif
+ /* 500ms timeout */
+ unsigned timeout = SERVER_TIMEOUT;
+ int ret = 0;
+
+ while (timeout) {
+ usleep (1);
+#ifdef SUPPORT_NET_UNIX_UDP
+ ret = readUdpSocket(sock, sock, str, 256);
+#endif
+ if (ret > 0)
+ break;
+
+ timeout --;
+ }
+
+ /* server not respond */
+ if (timeout < 1) {
+ free (str);
+ server->state = 0;
+ return 0;
+ }
+
+ server->ping = SERVER_TIMEOUT - timeout;
+
+/*
+ "version: svnX\n"
+ "clients: N\n"
+ "maxclients: M\n"
+ "uptime: D\n"
+*/
+
+ typedef struct {
+ char *version;
+ unsigned char clients;
+ unsigned char maxclients;
+ unsigned uptime;
+ } server_info;
+
+ server_info *info = (server_info *) malloc (sizeof (server_info));
+
+ if (!info)
+ return 0;
+
+ unsigned i = 0;
+
+ while (i < ret) {
+ if (str[i] == '\n')
+ str[i] = '\0';
+
+ i ++;
+ }
+
+ unsigned len = strlen (str);
+ if (!strncmp (str, "version: ", 9)) {
+ unsigned ver_len = strlen (str+9);
+ server->version = (char *) malloc (sizeof (char) * (ver_len + 1));
+
+ if (!server->version)
+ return 0;
+
+ memcpy (server->version, str+9, ver_len+1);
+ }
+
+ if (!strncmp (str+len+1, "clients: ", 9))
+ server->clients = atoi (str+len+10);
+
+ len += strlen (str+len+1) + 1;
+
+ if (!strncmp (str+len+1, "maxclients: ", 12))
+ server->maxclients = atoi (str+len+13);
+
+ len += strlen (str+len+1) + 1;
+
+ if (!strncmp (str+len+1, "uptime: ", 8))
+ server->uptime = atoi (str+len+9);
+
+ len += strlen (str+len+1) + 1;
+
+ if (!strncmp (str+len+1, "arena: ", 7)) {
+ unsigned arena_len = strlen (str+9);
+ server->arena = (char *) malloc (sizeof (char) * (arena_len + 1));
+
+ if (!server->arena)
+ return 0;
+
+ memcpy (server->arena, str+len+8, arena_len+1);
+ }
+
+ free (str);
+
+ server->state = 1;
+
+ return 1;
+}
+
+static int LoadServers ()
+// Get server list
+{
+ int s;
+ char buf[1025];
+
+ /* TODO: dodelat TCP makro */
+#ifdef SUPPORT_NET_UNIX_UDP
+ struct sockaddr_in server;
+
+ server.sin_family = AF_INET;
+ server.sin_port = htons (MASTER_PORT);
+ server.sin_addr.s_addr = inet_addr (MASTER_SERVER);
+
+ if ((s = socket (AF_INET, SOCK_STREAM, 0)) < 0) {
+ close (s);
+ return 0;
+ }
+
+ if (connect (s, (struct sockaddr *) &server, sizeof (server)) == -1)
+ return 0;
+
+ /* send request for server list */
+ send (s, "l", 1, 0);
+
+ /* receive server list if exist */
+ int len = recv (s, buf, 1024, 0);
+
+ close (s);
+#else
+ return -1;
+#endif
+
+ if (len <= 0)
+ return 0;
+
+ unsigned i = 0;
+ char list[256];
+
+ struct sockaddr_in srv;
+
+ typedef struct {
+ unsigned port;
+ unsigned ip;
+ } response_head;
+
+ while (1) {
+ response_head *header = (response_head *) ((char *) buf + i);
+
+ server_t *ctx;
+
+ // alloc and init context
+ ctx = (server_t *) malloc (sizeof (server_t));
+
+ ctx->ip = header->ip;
+ ctx->port = header->port;
+
+ srv.sin_addr.s_addr = ctx->ip;
+
+ int ret = server_getinfo (ctx);
+
+ if (ret) {
+ sprintf (list, "%s:%d (%s) - %s - %d/%d - %dms", inet_ntoa (srv.sin_addr), ctx->port, ctx->version,
+ ctx->arena, ctx->clients, ctx->maxclients, ctx->ping);
+ } else
+ sprintf (list, "%s:%d - Offline", inet_ntoa (srv.sin_addr), ctx->port);
+
+ addToWidgetSelect(select_server, list);
+
+ // add into list
+ ctx->next = &server_list;
+ ctx->prev = server_list.prev;
+ ctx->prev->next = ctx;
+ ctx->next->prev = ctx;
+
+ i += sizeof (response_head) + 1;
+
+ if (buf[i-1] != '\n' || (i+1) > len)
+ break;
+ }
+
+ return 1;
+}
+
+void initScreenBrowser()
+{
+ SDL_Surface *image;
+
+ image = addImageData("screen_main.png", IMAGE_NO_ALPHA, "screen_browser", IMAGE_GROUP_BASE);
+ image_backgorund = newWidgetImage(0, 0, image);
+
+ button_back = newWidgetButton(getMyText("BACK"), 100, WINDOW_SIZE_Y-100, eventWidget);
+ button_play = newWidgetButton(getMyText("PLAY"), WINDOW_SIZE_X-200, WINDOW_SIZE_Y-100, eventWidget);;
+
+ label_server = newWidgetLabel("Server list", 50, 145, WIDGET_LABEL_LEFT);
+
+ select_server = newWidgetSelect(label_server->x, label_server->y+40, eventWidget);
+
+ registerScreen( newScreen("browser", startScreenBrowser, eventScreenBrowser,
+ drawScreenBrowser, stopScreenBrowser) );
+
+ server_list.next = &server_list;
+ server_list.prev = &server_list;
+}
+
+void quitScreenBrowser()
+{
+ destroyWidgetImage(image_backgorund);
+
+ destroyWidgetButton(button_play);
+ destroyWidgetButton(button_back);
+ destroyWidgetLabel(label_server);
+ destroyWidgetSelect(select_server);
+}
+
diff --git a/src/screen/screen_browser.h b/src/screen/screen_browser.h
new file mode 100644
index 0000000..a3f88e7
--- /dev/null
+++ b/src/screen/screen_browser.h
@@ -0,0 +1,36 @@
+
+#ifndef SCREEN_BROWSER_H
+
+#define SCREEN_BROWSER_H
+
+#define MASTER_SERVER "193.85.244.165"
+#define MASTER_PORT 2200
+
+typedef struct server_context {
+ struct server_context *next, *prev;
+
+ unsigned char state;
+
+ unsigned char ping;
+
+ unsigned ip;
+ unsigned port;
+
+ char *name;
+
+ char *version;
+ unsigned char clients;
+ unsigned char maxclients;
+ unsigned uptime;
+ char *arena;
+} server_t;
+
+
+extern void startScreenBrowser();
+extern void drawScreenBrowser();
+extern void eventScreenBrowser();
+extern void stopScreenBrowser();
+extern void initScreenBrowser();
+extern void quitScreenBrowser();
+
+#endif
diff --git a/src/screen/screen_gameType.c b/src/screen/screen_gameType.c
index 5545fc1..df3d4dc 100644
--- a/src/screen/screen_gameType.c
+++ b/src/screen/screen_gameType.c
@@ -30,6 +30,7 @@ static widget_image_t *image_backgorund;
static widget_button_t *button_back;
static widget_button_t *button_play;
+static widget_button_t *button_browser;
static widget_label_t *label_none;
static widget_label_t *label_server;
@@ -74,6 +75,9 @@ void drawScreenGameType()
drawWidgetButton(button_back);
drawWidgetButton(button_play);
+
+ if( check_client->status == TRUE )
+ drawWidgetButton(button_browser);
}
void eventScreenGameType()
@@ -87,6 +91,7 @@ void eventScreenGameType()
eventWidgetButton(button_back);
eventWidgetButton(button_play);
+ eventWidgetButton(button_browser);
}
void stopScreenGameType()
@@ -141,6 +146,11 @@ static void eventWidget(void *p)
setScreen("chiceArena");
}
}
+
+ if( button == button_browser )
+ {
+ setScreen("browser");
+ }
}
void initScreenGameType()
@@ -152,6 +162,7 @@ void initScreenGameType()
button_back = newWidgetButton(getMyText("BACK"), 100, WINDOW_SIZE_Y-100, eventWidget);
button_play = newWidgetButton(getMyText("PLAY"), WINDOW_SIZE_X-200, WINDOW_SIZE_Y-100, eventWidget);
+ button_browser = newWidgetButton(getMyText("BROWSER"), 300, 345, eventWidget);
check_none = newWidgetCheck(100, 150, FALSE, eventWidget);
check_server = newWidgetCheck(100, 200, FALSE, eventWidget);
@@ -184,6 +195,13 @@ void initScreenGameType()
drawScreenGameType, stopScreenGameType) );
}
+int setSettingGameType(int status)
+{
+ check_none->status = status;
+
+ return 0;
+}
+
int getSettingGameType()
{
if( check_none->status == TRUE )
@@ -206,11 +224,25 @@ int getSettingGameType()
return -1;
}
+int setSettingIP(char *address)
+{
+ strcpy (textfield_ip->text, address);
+
+ return 1;
+}
+
char* getSettingIP()
{
return textfield_ip->text;
}
+int setSettingPort(int port)
+{
+ sprintf (textfield_port->text, "%d", port);
+
+ return 0;
+}
+
int getSettingPort()
{
return atoi( textfield_port->text );
@@ -248,6 +280,7 @@ void quitScreenGameType()
destroyWidgetButton(button_back);
destroyWidgetButton(button_play);
+ destroyWidgetButton(button_browser);
destroyWidgetCheck(check_none);
destroyWidgetCheck(check_server);
diff --git a/src/screen/screen_gameType.h b/src/screen/screen_gameType.h
index 93d38ee..02e2338 100644
--- a/src/screen/screen_gameType.h
+++ b/src/screen/screen_gameType.h
@@ -8,8 +8,11 @@
extern void drawScreenGameType();
extern void eventScreenGameType();
extern void initScreenGameType();
+extern int setSettingGameType(int status);
extern int getSettingGameType();
+extern int setSettingIP(char *address);
extern char* getSettingIP();
+extern int setSettingPort(int port);
extern int getSettingPort();
extern int getSettingProto();
extern void quitScreenGameType();
generated by cgit v1.2.3 (git 2.46.0) at 2026-09-13 20:32:40 +0000