X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Fnetwork.c;h=010e8b33f6c6bef3931c50b2cf5884ca0b52575c;hb=d5a1ec86f68d4b1bf514d60f2245c1894f7295a9;hp=66a57e4591a870641f196999b8a393e660e25cb5;hpb=5771da1ed1f20e77bfeac44eee6da8cf9894e7a3;p=rocksndiamonds.git

diff --git a/src/network.c b/src/network.c
index 66a57e45..010e8b33 100644
--- a/src/network.c
+++ b/src/network.c
@@ -52,24 +52,45 @@ static boolean stop_network_game = FALSE;
 static void DrawNetworkTextExt(char *message, int font_nr, boolean initialize)
 {
   static int xpos = 0, ypos = 0;
+  static int max_line_width = 0;
   int font_width = getFontWidth(font_nr);
   int font_height = getFontHeight(font_nr);
+  int ypos_1 = 120;
+  int ypos_2 = 150;
 
   if (initialize)
   {
-    xpos = (WIN_XSIZE - getTextWidth(message, font_nr)) / 2;
-    ypos = 120;
+    if (game_status == GAME_MODE_LOADING)
+    {
+      max_line_width = WIN_XSIZE;
+
+      xpos = (max_line_width - getTextWidth(message, font_nr)) / 2;
+      ypos = ypos_1;
+
+      DrawText(xpos, ypos, message, font_nr);
+
+      xpos = 0;
+      ypos = ypos_2;
+    }
+    else
+    {
+      max_line_width = SXSIZE;
 
-    DrawText(xpos, ypos, message, font_nr);
+      DrawTextSCentered(ypos_1, font_nr, message);
 
-    xpos = 0;
-    ypos = 150;
+      /* calculate offset to x position caused by rounding */
+      int max_chars_per_line = max_line_width / font_width;
+      int xoffset = (max_line_width - max_chars_per_line * font_width) / 2;
+
+      xpos = SX + xoffset;
+      ypos = SY + ypos_2;
+    }
 
     Error(ERR_DEBUG, "========== %s ==========", message);
   }
   else
   {
-    int max_chars_per_line = WIN_XSIZE / font_width;
+    int max_chars_per_line = max_line_width / font_width;
     int max_lines_per_text = 10;
     int num_lines_spacing = (font_nr == FC_YELLOW ? 1 : 3);
     int num_lines_printed = DrawTextBuffer(xpos, ypos, message, font_nr,
@@ -219,25 +240,34 @@ boolean ConnectToServer(char *hostname, int port)
 
     DrawNetworkText("Looking for local network server ...");
 
-    if (SDLNet_CheckSockets(udp_socket_set, 1000) == 1)
+    /* wait for any local network server to answer UDP broadcast */
+    for (i = 0; i < 5; i++)
     {
-      int num_packets = SDLNet_UDP_Recv(udp, &packet);
-
-      if (num_packets == 1)
+      if (SDLNet_CheckSockets(udp_socket_set, 0) == 1)
       {
-	DrawNetworkText_Success("Network server found!");
+	int num_packets = SDLNet_UDP_Recv(udp, &packet);
+
+	if (num_packets == 1)
+	{
+	  DrawNetworkText_Success("Network server found!");
 
-        server_host = SDLNet_Read32(&packet.address.host);
+	  server_host = SDLNet_Read32(&packet.address.host);
+	}
+	else
+	{
+	  DrawNetworkText_Failed("No answer from network server!");
+	}
+
+	break;
       }
       else
       {
-	DrawNetworkText_Failed("No answer from network server!");
+	Delay_WithScreenUpdates(100);
       }
     }
-    else
-    {
+
+    if (server_host == 0)
       DrawNetworkText_Failed("No network server found!");
-    }
   }
 
   rfds = SDLNet_AllocSocketSet(1);
@@ -307,7 +337,7 @@ boolean ConnectToServer(char *hostname, int port)
       return TRUE;
     }
 
-    Delay(100);
+    Delay_WithScreenUpdates(100);
   }
 
   DrawNetworkText_Failed("Failed to connect to network server!");
@@ -547,6 +577,20 @@ static void Handle_OP_PLAYER_DISCONNECTED()
 
   stored_player[index_nr].connected_locally = FALSE;
   stored_player[index_nr].connected_network = FALSE;
+
+  if (game_status == GAME_MODE_PLAYING)
+  {
+    char message[100];
+
+    sprintf(message, "Player %d left network server! Network game stopped!",
+	    player_nr);
+
+    Request(message, REQ_CONFIRM | REQ_STAY_CLOSED);
+
+    SetGameStatus(GAME_MODE_MAIN);
+
+    DrawMainMenu();
+  }
 }
 
 static void Handle_OP_START_PLAYING()
@@ -615,11 +659,13 @@ static void Handle_OP_STOP_PLAYING()
     int index_nr = client_nr - 1;
     struct PlayerInfo *client_player = &stored_player[index_nr];
     boolean stopped_by_remote_player = (!client_player->connected_locally);
-    char *message = (buffer[2] == NETWORK_STOP_BY_PLAYER ?
-		     "Network game stopped by player!" :
-		     buffer[2] == NETWORK_STOP_BY_ERROR ?
-		     "Network game stopped due to internal error!" :
-		     "Network game stopped!");
+    char message[100];
+
+    sprintf(message, (buffer[2] == NETWORK_STOP_BY_PLAYER ?
+		      "Network game stopped by player %d!" :
+		      buffer[2] == NETWORK_STOP_BY_ERROR ?
+		      "Network game stopped due to internal error!" :
+		      "Network game stopped!"), client_nr);
 
     if (buffer[2] != NETWORK_STOP_BY_PLAYER || stopped_by_remote_player)
       Request(message, REQ_CONFIRM | REQ_STAY_CLOSED);
@@ -820,5 +866,5 @@ void DisconnectFromNetworkServer()
   DrawNetworkText_Success("Successfully disconnected!");
 
   /* short time to recognize result of network initialization */
-  Delay(1000);
+  Delay_WithScreenUpdates(1000);
 }