diff --git a/pointsystemlib.php b/pointsystemlib.php
index 07b4e60..990e23a 100644
--- a/pointsystemlib.php
+++ b/pointsystemlib.php
@@ -11,36 +11,62 @@ function savedb($data) {
 function createuser($name, $basepoint=0.0) {
     $db = loaddb();
     $db["points"][$name] = $basepoint;
-    $db["logs"][$name][] = "Init wallet:" . $basepoint;
+    $db["logs"][$name][] = date(DATE_RFC822) . ": Init wallet:" . $basepoint;
     savedb($db);
+    return true;
 }
 function removeuser($name) {
     $db = loaddb();
     unset($db["points"][$name], $db["logs"][$name]);
     savedb($db);
+    return true;
 }
 function points($name) {
-    chechtimebanpoint();
     $db = loaddb();
     $temp = $db["points"][$name];
     return $temp;
 }
 function addpoint($name, $point, $reason="") {
-    chechtimebanpoint();
     $db = loaddb();
-    $db["points"][$name] += $point;
-    $db["logs"][$name][] = "Add " . $point . ": " . $reason;
-    savedb($db);
+    if ($point>0) {
+        $db["points"][$name] += $point;
+        $db["logs"][$name][] = date(DATE_RFC822) . ": Add " . $point . ": " . $reason;
+        savedb($db);
+        return true;
+    } else {
+        return false;
+    };
+}
+function rmpoint($name, $point, $reason="", $force=false) {
+    $db = loaddb();
+    if (($db["points"][$name]>=$point or $force) and $point>0) {
+        $db["points"][$name] -= $point;
+        $db["logs"][$name][] = date(DATE_RFC822) . ": Remove " . $point . ": " . $reason;
+        savedb($db);
+        return true;
+    } else {
+        return false;
+    };
+}
+function paypoint($byname, $toname, $point, $reason="") {
+    $db = loaddb();
+    if ($db["points"][$byname]>=$point and $point>0) {
+        $db["points"][$byname] -= $point;
+        $db["points"][$toname] += $point;
+        savedb($db);
+        return true;
+    } else {
+        return false;
+    };
+}
+function logpoint($name) {
+    $db = loaddb();
+    return $db["logs"][$name];
+}
+function addlog($name, $data) {
+    $db = loaddb();
+    $db["logs"][$name][] = date(DATE_RFC822) . ": " . $data;
+    savedb($db);
+    return true;
 }
-function rmpoint($name, $point, $reason="", $force=true) {}
-function paypoint($byname, $toname, $point, $reason="") {}
-function logpoint($name) {}
-function banpoint($name, $point, $by="ANON_ADM", $len="perm", $reason="", $id=0) {}
-function infobanpoint($name, $id) {}
-function chechtimebanpoint($name, $id) {}
-function unbanpoint($name, $id) {}
-function banspoints($name) {}
-function reservepoint($name, $point="1", $id=0) {}
-function unreservepoint($name, $id, $renurn=false) {}
-function reservespoints($name) {}
 ?>
\ No newline at end of file