first release

1 files changed, 39 insertions, 0 deletions

diff --git a/lib/Tools.rb b/lib/Tools.rb
new file mode 100644
index 0000000..6271f11
--- /dev/null
+++ b/lib/Tools.rb
@@ -0,0 +1,39 @@
+module Tools
+  def Tools.avatar_url(user_id, size)
+    u = User.find_by_id(user_id)
+    u.nil? ? ign = :char : ign = u.ign
+    return "https://minotar.net/avatar/#{ign}/#{size}"
+  end
+
+  def Tools.mc_running?
+    host = "play.redstoner.com"
+    port = 25565
+    wait = 300/1000.0 #milliseconds, the .0 is required!!
+    require 'timeout'
+    require 'socket'
+    r = false
+    begin
+      Timeout::timeout(wait) {
+        TCPSocket.new host, port
+        r = true
+      }
+    rescue Exception
+      # could not connect to the server
+    end
+    return r
+  end
+
+  def Tools.rank_to_int(rank)
+    r = Tools.ranks[rank]
+  end
+
+  def Tools.int_to_rank(int)
+    r = Tools.ranks.rassoc(int)
+    r.nil? ? "unknown" : r[0].to_s
+  end
+
+  def Tools.ranks
+    # Lower case !!!
+    {:visitor => 10, :member => 20, "member+" => 25, :builder => 30, :donor => 40, "donor+" => 45, :mod => 100, :admin => 200, :superadmin => 500}
+  end
+end
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