Merge branch 'server-check-files-progress' into 'next'

Display a progress bar while checking server's files

See merge request !2446

src/netcode/client_connection.c

@@ -125,7 +125,7 @@ static void CL_DrawConnectionStatus(void)
 	// Draw background fade
 	V_DrawFadeScreen(0xFF00, 16); // force default
 
-	if (cl_mode != CL_DOWNLOADFILES && cl_mode != CL_DOWNLOADHTTPFILES && cl_mode != CL_LOADFILES)
+	if (cl_mode != CL_DOWNLOADFILES && cl_mode != CL_DOWNLOADHTTPFILES && cl_mode != CL_LOADFILES && cl_mode != CL_CHECKFILES && cl_mode != CL_ASKFULLFILELIST)
 	{
 		INT32 animtime = ((ccstime / 4) & 15) + 16;
 		UINT8 palstart;
@@ -208,6 +208,31 @@ static void CL_DrawConnectionStatus(void)
 			V_DrawCenteredString(BASEVIDWIDTH/2, BASEVIDHEIGHT-16, V_20TRANS|V_MONOSPACE,
 				va(" %2u/%2u files",loadcompletednum,fileneedednum));
 		}
+		else if ((cl_mode == CL_CHECKFILES) || (cl_mode == CL_ASKFULLFILELIST))
+		{
+			INT32 totalfileslength;
+			INT32 checkcompletednum = 0;
+			INT32 i;
+
+			V_DrawCenteredString(BASEVIDWIDTH/2, BASEVIDHEIGHT-16-16, V_YELLOWMAP, "Press ESC to abort");
+
+			//ima just count files here
+			if (fileneeded)
+			{
+				for (i = 0; i < fileneedednum; i++)
+					if (fileneeded[i].status != FS_NOTCHECKED)
+						checkcompletednum++;
+			}
+
+			// Check progress
+			V_DrawCenteredString(BASEVIDWIDTH/2, BASEVIDHEIGHT-16-24, V_YELLOWMAP, "Checking server addon list...");
+			totalfileslength = (INT32)((checkcompletednum/(double)(fileneedednum)) * 256);
+			M_DrawTextBox(BASEVIDWIDTH/2-128-8, BASEVIDHEIGHT-16-8, 32, 1);
+			V_DrawFill(BASEVIDWIDTH/2-128, BASEVIDHEIGHT-16, 256, 8, 111);
+			V_DrawFill(BASEVIDWIDTH/2-128, BASEVIDHEIGHT-16, totalfileslength, 8, 96);
+			V_DrawCenteredString(BASEVIDWIDTH/2, BASEVIDHEIGHT-16, V_20TRANS|V_MONOSPACE,
+				va(" %2u/%2u Files",checkcompletednum,fileneedednum));
+		}
 		else if (filedownload.current != -1)
 		{
 			char tempname[28];