X-Git-Url: https://harrygodden.com/git/?a=blobdiff_plain;ds=sidebyside;f=network_common.h;h=ca46e4784ad0584ccc390836efd40e06cefac79a;hb=be5e25dee2c54c2a22ca3bbb5bbe0eb6149343be;hp=b3abade7705e2573e04b7d48313b5a5866218482;hpb=c1281886ae660a8ee6b8388b5ab9b497a764566f;p=carveJwlIkooP6JGAAIwe30JlM.git

diff --git a/network_common.h b/network_common.h
index b3abade..ca46e47 100644
--- a/network_common.h
+++ b/network_common.h
@@ -1,16 +1,14 @@
-#ifndef NETWORK_COMMON_H
-#define NETWORK_COMMON_H
-
-#include "vg/vg_stdint.h"
+#pragma once
 #include "vg/vg_platform.h"
+#include "vg/vg_string.h"
 
 #define NETWORK_USERNAME_MAX 32
 #define NETWORK_MAX_PLAYERS 20
 #define NETWORK_FRAMERATE 0.1
 #define NETWORK_BUFFERFRAMES 6
-//#define NETWORK_LEADERBOARD_MAX_SIZE 1024
 #define NETWORK_MAX_CHAT 128
-#define NETWORK_SKATERIFT_VERSION 8
+#define NETWORK_REGION_MAX 32
+#define NETWORK_SKATERIFT_VERSION 10
 #define NETWORK_REQUEST_MAX 2048
 
 #define NETWORK_LEADERBOARD_ALLTIME 0
@@ -29,4 +27,16 @@ static u32 network_msgstring( const char *src,
    return vg_strncpy( src, buf, string_len, k_strncpy_always_add_null );
 }
 
-#endif /* NETWORK_COMMON_H */
+static u32 network_pair_index( u32 _a, u32 _b ){
+   const u32 N = NETWORK_MAX_PLAYERS;
+
+   if( !((_a != _b) && (_a<N) && (_b<N) ) )
+   {
+      vg_fatal_error( "Programming error\n" );
+   }
+
+   u32 a = VG_MIN( _a, _b ),
+       b = VG_MAX( _a, _b );
+
+   return ((N-a)*((N-a)-1))/2 - b + a;
+}