Mostly code cleanups related to commits in past two days.

* Replaced custom function FIND_PATH with AC_PATH_PROG, used for finding sdl-config.
* Removed -lphysfs from Makefile.am which should be added automatically already.
* Actually show the overweight message, and only show it once for each time weight
  goes above half the max weight.
* Surfaces passed to SDL_BlitSurface shouldn't be locked according to the manual.
* Minimal fps limit is now 10 fps.
* Reverted change by Bertram that hardcoded the updatehost value.

4 files changed, 4 insertions, 17 deletions

diff --git a/src/net/messagein.cpp b/src/net/messagein.cpp
index 9ea6f12e..c599a453 100644
--- a/src/net/messagein.cpp
+++ b/src/net/messagein.cpp
@@ -24,7 +24,7 @@
 #include "messagein.h"
 
 #include <cassert>
-#include <SDL_net.h>
+#include <SDL.h>
 #if SDL_BYTEORDER == SDL_BIG_ENDIAN
 #include "win2mac.h"
 #endif
diff --git a/src/net/messageout.cpp b/src/net/messageout.cpp
index e7928a4d..77819b63 100644
--- a/src/net/messageout.cpp
+++ b/src/net/messageout.cpp
@@ -24,8 +24,10 @@
 #include "messageout.h"
 
 #include <string>
-#include <SDL_net.h>
+#include <SDL.h>
+#if SDL_BYTEORDER == SDL_BIG_ENDIAN
 #include "win2mac.h"
+#endif
 
 #include "network.h"
 #include "packet.h"
@@ -73,7 +75,6 @@ void MessageOut::writeShort(short value)
 #else
     (*(short *)(mData + mPos)) = value;
 #endif
-    //SDLNet_Write16(value, &mData[mPos]);
     mPos += sizeof(short);
     out_size += sizeof(short);
 }
@@ -86,7 +87,6 @@ void MessageOut::writeLong(long value)
 #else
     (*(long *)(mData + mPos)) = value;
 #endif
-    //SDLNet_Write32(value, &mData[mPos]);
     mPos += sizeof(long);
     out_size += sizeof(long);
 }
diff --git a/src/net/win2mac.cpp b/src/net/win2mac.cpp
index d6da2cf2..020b808b 100644
--- a/src/net/win2mac.cpp
+++ b/src/net/win2mac.cpp
@@ -1,7 +1,5 @@
 #include "win2mac.h"
 
-#define SWAP( a,  b ) { char c; c=a; a=b; b=c; }
-
 UInt32 DR_SwapFourBytes(UInt32 dw)
 {
     UInt32 tmp;
@@ -19,13 +17,3 @@ UInt16 DR_SwapTwoBytes(UInt16 w)
     tmp = ((w & 0xFF00) >> 0x08) | (tmp << 0x08);
     return(tmp);
 }
-
-char* SwapChar(char charlist[])
-{
-    for (int i = 0; i < 24 / 2; i++)
-    {
-        SWAP(charlist[i], charlist[24 - i]);
-    }
-
-    return charlist;
-}
diff --git a/src/net/win2mac.h b/src/net/win2mac.h
index 29102fae..d0a99dad 100644
--- a/src/net/win2mac.h
+++ b/src/net/win2mac.h
@@ -8,6 +8,5 @@
 
 UInt32 DR_SwapFourBytes(UInt32 dw);
 UInt16 DR_SwapTwoBytes(UInt16 w);
-char* SwapChar(char charlist[]);
 
 #endif