1 files changed, 20 insertions, 0 deletions
diff --git a/src/tikz/overview-hb.tex b/src/tikz/overview-hb.tex
new file mode 100755
index 0000000..cf306ca
--- /dev/null
+++ b/src/tikz/overview-hb.tex
@@ -0,0 +1,20 @@
+\begin{tikzpicture}
+
+\tikzset{drawbox/.style={draw, rectangle, minimum height=1cm, minimum width=3cm}}
+\tikzset{drawline/.style={midway, sloped, text width=2cm, text centered}}
+
+% figure title
+\node[rectangle] at (5, 1) (title) {\underline{\bf Infrastructure overview}};
+
+% gameserver, masterserver, game client
+\node[drawbox] at ( 0,  0) (gs) {\bf gameserver};
+\node[drawbox] at (10, -2) (ms) {\bf masterserver};
+\node[drawbox, black!40] at ( 2, -4) (gc) {\bf game client};
+
+% interactions
+\draw (gs) -- (ms) node[drawline] {(1) UDP\\heartbeat};
+\draw[black!40] (gc) -- (ms) node[drawline] {(2) TCP\\list request};
+\draw[black!40] (gc) -- (gs) node[drawline, rotate=90, left, align=right] {(3) UDP\\status request};
+
+
+\end{tikzpicture}