[Xbubble-commits] xbubble-sdl/src utils.c,1.2,1.3

[Martin Quinson]

Update of /cvsroot/xbubble/xbubble-sdl/src
In directory alioth:/tmp/cvs-serv27280

Modified Files:
	utils.c 
Log Message:
When launching the game from the source tree, search data locally

Index: utils.c
===================================================================
RCS file: /cvsroot/xbubble/xbubble-sdl/src/utils.c,v
retrieving revision 1.2
retrieving revision 1.3
diff -u -d -r1.2 -r1.3
--- utils.c	18 May 2010 11:58:17 -0000	1.2
+++ utils.c	18 May 2010 14:16:46 -0000	1.3
@@ -26,6 +26,8 @@
 #include <string.h>
 #include <limits.h> /* pathconf */
 #include <dirent.h>
+#include <unistd.h> /* access */
+#include <errno.h>
 
 #include "config.h"
 #include "utils.h"
@@ -264,6 +266,20 @@
     strncpy( buffer + offset, name, 126);
   }
 
+  if (access(buffer,R_OK) && errno == ENOENT) {
+    /* file not found. Try to get it locally so that it works even if not installed yet */
+    static char buff[1024];
+    sprintf(buff,"../data/%s%s%s%s",theme?"themes/":"",theme?theme:"",theme?"/":"",name);
+    if (!access(buff,R_OK)) { /* great, we found it locally */
+      printf("Load %s locally as %s\n",name,buff);
+
+      return buff;
+    } else {
+      printf("Cannot open %s either\n",buff);
+    }
+  }
+  //printf("Load %s as %s\n",name,buffer);
+
   return buffer;
 }