1 files changed, 60 insertions, 0 deletions

diff --git a/src/LuaSL/LuaSL_utilities.c b/src/LuaSL/LuaSL_utilities.c
new file mode 100644
index 0000000..40263df
--- /dev/null
+++ b/src/LuaSL/LuaSL_utilities.c
@@ -0,0 +1,60 @@
+#include "LuaSL.h"
+
+
+void sendBack(gameGlobals *ourGlobals, Ecore_Con_Client *client, const char *SID, const char *message, ...)
+{
+    va_list args;
+    char buf[PATH_MAX];
+    int length = strlen(SID);
+
+    strncpy(buf, SID, length);
+    buf[length++] = '.';
+    va_start(args, message);
+    length += vsprintf(&buf[length], message, args);
+    va_end(args);
+    buf[length++] = '\n';
+    buf[length++] = '\0';
+    ecore_con_client_send(client, buf, strlen(buf));
+    ecore_con_client_flush(client);
+}
+
+void sendForth(gameGlobals *ourGlobals, const char *SID, const char *message, ...)
+{
+    va_list args;
+    char buf[PATH_MAX];
+    int length = strlen(SID);
+
+    strncpy(buf, SID, length);
+    buf[length++] = '.';
+    va_start(args, message);
+    length += vsprintf(&buf[length], message, args);
+    va_end(args);
+    buf[length++] = '\n';
+    buf[length++] = '\0';
+    ecore_con_server_send(ourGlobals->server, buf, strlen(buf));
+    ecore_con_server_flush(ourGlobals->server);
+}
+
+float timeDiff(struct timeval *now, struct timeval *then)
+{
+    if (0 == gettimeofday(now, 0))
+    {
+        struct timeval thisTime = { 0, 0 };
+        double  result = 0.0;
+
+        thisTime.tv_sec = now->tv_sec;
+        thisTime.tv_usec = now->tv_usec;
+        if (thisTime.tv_usec < then->tv_usec)
+        {
+            thisTime.tv_sec--;
+            thisTime.tv_usec += 1000000;
+        }
+        thisTime.tv_usec -= then->tv_usec;
+        thisTime.tv_sec -= then->tv_sec;
+        result = ((double) thisTime.tv_usec) / ((double) 1000000.0);
+        result += thisTime.tv_sec;
+        return result;
+    }
+    else
+        return 0.0;
+}