1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
|
\begin{tikzpicture}
% figure title
\node[rectangle] at (5, 6) (title) {\underline{\bf UDP status communication}};
% game client and gameserver
\node[draw, rectangle, minimum height=0.6cm, minimum width=2.7cm] at ( 0, 5.5) (gctop) {\bf game client};
\node[draw, rectangle, minimum height=0.6cm, minimum width=2.7cm] at (10, 5.5) (gstop) {\bf gameserver};
% status
\node at ( 0, 5.0) (gcrq) {};
\node at (10, 4.0) (gsrq) {};
\draw[->] (gcrq) -- (gsrq) node[midway, above, sloped] {status request};
% basic
\node at (10, 3.5) (gsba) {};
\node at ( 0, 2.5) (gcba) {};
\draw[->] (gsba) -- (gcba) node[midway, above, sloped] {``basic'' response};
% info
\node at (10, 3.0) (gsin) {};
\node at ( 0, 2.0) (gcin) {};
\draw[->] (gsin) -- (gcin) node[midway, above, sloped] {``info'' response};
% rules
\node at (10, 2.5) (gsru) {};
\node at ( 0, 1.5) (gcru) {};
\draw[->] (gsru) -- (gcru) node[midway, above, sloped] {``rules'' response};
% players
\node at (10, 2.0) (gspl) {};
\node at ( 0, 1.0) (gcpl) {};
\draw[->] (gspl) -- (gcpl) node[midway, above, sloped] {``players'' response};
% multiple packets
\node at (10, 1.85) (gspl2) {};
\node at ( 0, 0.85) (gcpl2) {};
\draw[->] (gspl2) -- (gcpl2) {};
% gameserver and masterserver bottom, vertical lines
\node at ( 0, 0) (gcbot) {};
\node at (10, 0) (gsbot) {};
\draw[->] (gctop.270) -- (gcbot.90) node[at end, xshift=-0.2cm, yshift=0.5cm, rotate=90] {time};
\draw (gstop.270) -- (gsbot.90) {};
\end{tikzpicture}
|
