* Forget to add ptr files to cvs

2 files changed, 240 insertions, 0 deletions

diff --git a/src/cgame/cg_ptr.c b/src/cgame/cg_ptr.c
new file mode 100644
index 00000000..e0aaaf64
--- /dev/null
+++ b/src/cgame/cg_ptr.c
@@ -0,0 +1,71 @@
+// cg_ptr.c -- post timeout restoration handling
+
+/*
+ *  Portions Copyright (C) 2000-2001 Tim Angus
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the OSML - Open Source Modification License v1.0 as
+ *  described in the file COPYING which is distributed with this source
+ *  code.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include "cg_local.h"
+
+#define PTRC_FILE  "ptrc.cfg"
+
+/*
+===============
+CG_ReadPTRCode
+
+Read a PTR code from disk
+===============
+*/
+int CG_ReadPTRCode( void )
+{
+  int           len;
+  char          text[ 16 ];
+  fileHandle_t  f;
+
+  // load the file
+  len = trap_FS_FOpenFile( PTRC_FILE, &f, FS_READ );
+  if( len <= 0 )
+    return 0;
+
+  // should never happen - malformed write
+  if( len >= sizeof( text ) - 1 )
+    return 0;
+  
+  trap_FS_Read( text, len, f );
+  text[ len ] = 0;
+  trap_FS_FCloseFile( f );
+
+  return atoi( text );
+}
+
+/*
+===============
+CG_WritePTRCode
+
+Write a PTR code to disk
+===============
+*/
+void CG_WritePTRCode( int code )
+{
+  char          text[ 16 ];
+  fileHandle_t  f;
+
+  Com_sprintf( text, 16, "%d", code );
+  
+  // open file
+  if( trap_FS_FOpenFile( PTRC_FILE, &f, FS_WRITE ) < 0 )
+    return;
+
+  // write the code
+  trap_FS_Write( text, strlen( text ), f );
+  
+  trap_FS_FCloseFile( f );
+}
diff --git a/src/game/g_ptr.c b/src/game/g_ptr.c
new file mode 100644
index 00000000..ba8c095a
--- /dev/null
+++ b/src/game/g_ptr.c
@@ -0,0 +1,169 @@
+// g_ptr.c -- post timeout restoration handling
+
+/*
+ *  Portions Copyright (C) 2000-2001 Tim Angus
+ *
+ *  This program is free software; you can redistribute it and/or modify it
+ *  under the terms of the OSML - Open Source Modification License v1.0 as
+ *  described in the file COPYING which is distributed with this source
+ *  code.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#include "g_local.h"
+
+static connectionRecord_t connections[ MAX_CLIENTS ];
+
+/*
+===============
+G_CheckForUniquePTRC
+
+Callback to detect ptrc clashes
+===============
+*/
+static qboolean G_CheckForUniquePTRC( int code )
+{
+  int i;
+  
+  if( code == 0 )
+    return qfalse;
+
+  for( i = 0; i < MAX_CLIENTS; i++ )
+  {
+    if( connections[ i ].ptrCode == code )
+      return qfalse;
+  }
+  
+  return qtrue;
+}
+
+/*
+===============
+G_UpdatePTRConnection
+
+Update the data in a connection record
+===============
+*/
+void G_UpdatePTRConnection( gclient_t *client )
+{
+  if( client && client->pers.connection )
+  {
+    client->pers.connection->clientTeam = client->ps.stats[ STAT_PTEAM ];
+    client->pers.connection->clientCredit = client->ps.persistant[ PERS_CREDIT ];
+  }
+}
+
+/*
+===============
+G_GenerateNewConnection
+
+Generates a new connection
+===============
+*/
+connectionRecord_t *G_GenerateNewConnection( gclient_t *client )
+{
+  int     code = 0;
+  int     i;
+  qtime_t time;
+
+  // this should be really random
+  trap_RealTime( &time );
+  srand( time.tm_sec + time.tm_min + time.tm_hour );
+  
+  // there is a very very small possibility that this
+  // will loop infinitely
+  do
+  {
+    code = rand( );
+  } while( !G_CheckForUniquePTRC( code ) );
+
+  for( i = 0; i < MAX_CLIENTS; i++ )
+  {
+    //found an unused slot
+    if( !connections[ i ].ptrCode )
+    {
+      connections[ i ].ptrCode = code;
+      connections[ i ].clientNum = client->ps.clientNum;
+      client->pers.connection = &connections[ i ];
+      G_UpdatePTRConnection( client );
+
+      return &connections[ i ];
+    }
+  }
+
+  return NULL;
+}
+
+/*
+===============
+G_VerifyPTRC
+
+Check a PTR code for validity
+===============
+*/
+qboolean G_VerifyPTRC( int code )
+{
+  int i;
+  
+  if( code == 0 )
+    return qfalse;
+  
+  for( i = 0; i < MAX_CLIENTS; i++ )
+  {
+    if( connections[ i ].ptrCode == code )
+      return qtrue;
+  }
+  
+  return qfalse;
+}
+
+/*
+===============
+G_FindConnectionForCode
+
+Finds a connection for a given code
+===============
+*/
+connectionRecord_t *G_FindConnectionForCode( int code )
+{
+  int i;
+  
+  if( code == 0 )
+    return NULL;
+
+  for( i = 0; i < MAX_CLIENTS; i++ )
+  {
+    if( connections[ i ].ptrCode == code )
+      return &connections[ i ];
+  }
+
+  return NULL;
+}
+
+/*
+===============
+G_DeletePTRConnection
+
+Finds a connection and deletes it
+===============
+*/
+void G_DeletePTRConnection( connectionRecord_t *connection )
+{
+  if( connection )
+    memset( connection, 0, sizeof( connectionRecord_t ) );
+}
+
+/*
+===============
+G_ResetPTRConnections
+
+Invalidate any existing codes
+===============
+*/
+void G_ResetPTRConnections( void )
+{
+  memset( connections, 0, sizeof( connectionRecord_t ) * MAX_CLIENTS );
+}