使用数据来驱动球员（姓名、球衣号码）和位置（例如守门员、中锋）等变量来设置足球阵容

Question

我有一个足球场模板，然后我有一个硬编码的参数列表，用于设置他们在足球场上的位置。我使用了 3 个参数：球衣号码、球员姓名、（第一个坐标、第二个坐标）。但很难使其动态化并改变场地位置。我想使用两个数据表：球员 {球衣号码，姓名} 和位置 {守门员，（坐标）}。我该怎么做？

我的代码：

\SoccerStrikers{Jersey Number:1}{Player1}{(.5,4.5)}
\SoccerStrikers{35}{Player2}{(3.2,8)}
\SoccerStrikers{9}{Player3}{(1.8,6)}
\SoccerStrikers{7}{Player4}{(1.8,3)}
\SoccerStrikers{10}{Player5}{(3.2,1)}
\SoccerStrikers{91}{Player6}{(3.7,4.5)}
\SoccerStrikers{5}{Player7}{(6.5,7.5)}
\SoccerStrikers{12}{Player8}{(5.5,5.5)}
\SoccerStrikers{6}{Player9}{(5.5,3.5)}
\SoccerStrikers{15}{Player10}{(6.5,1.5)}
\SoccerStrikers{22}{Player11}{(8.2,4.5)}

Answer 1

虽然不知道您打算用它做什么，但以下使用expl3和属性列表来存储信息。每个访问都是完全可扩展的，存储当然不是。

\documentclass[]{article}

\ExplSyntaxOn
\prop_new:N \g_saupa_players_names_prop
\prop_new:N \g_saupa_players_numbers_prop
\prop_new:N \g_saupa_players_positions_prop
\prop_new:N \g_saupa_players_coords_prop
\NewDocumentCommand \newplayer { m m m m m }
  { \saupa_new_player:nnnnn {#1} {#2} {#3} {#4} {#5} }
\cs_new_protected:Npn \saupa_new_player:nnnnn #1#2#3#4#5
  {
    \prop_if_in:NnTF \g_saupa_players_names_prop {#1}
      { \msg_error:nnn { saupa } { player-already-known } {#1} }
      {
        \prop_gput:Nnn \g_saupa_players_names_prop     {#1} {#2}
        \prop_gput:Nnn \g_saupa_players_numbers_prop   {#1} {#3}
        \prop_gput:Nnn \g_saupa_players_positions_prop {#1} {#4}
        \prop_gput:Nnn \g_saupa_players_coords_prop    {#1} {#5}
      }
  }
\NewExpandableDocumentCommand \playername { m }
  { \prop_item:Nn \g_saupa_players_names_prop {#1} }
\NewExpandableDocumentCommand \playernumber { m }
  { \prop_item:Nn \g_saupa_players_numbers_prop {#1} }
\NewExpandableDocumentCommand \playerposition { m }
  { \prop_item:Nn \g_saupa_players_positions_prop {#1} }
\NewExpandableDocumentCommand \playercoordinates { m }
  { \prop_item:Nn \g_saupa_players_coords_prop {#1} }
\NewExpandableDocumentCommand \drawplayer { O{gray} m }
  {
    \draw[fill=#1]
      (\playercoordinates{#2})
      circle[radius=1] node[below]{\playername{#2}}
      ;
  }
\ExplSyntaxOff

\newplayer{me}{Skillmon}{43}{Answerer}{5,7}
\newplayer{saupa}{Saupa}{1}{Asker}{-40,15}

\usepackage{tikz}

\begin{document}
The player \playername{me} has the number \playernumber{me} plays on
position \playerposition{me} and should be placed at
(\playercoordinates{me}).

The player \playername{saupa} has the number \playernumber{saupa} plays on
position \playerposition{saupa} and should be placed at
(\playercoordinates{saupa}).

\begin{tikzpicture}[x=1mm,y=1mm]
  \draw
    (-52.5,-34.75) coordinate(bl) rectangle (52.5,34.75) coordinate(tr)
    (0,0) coordinate(c) circle[radius=9.15]
    (c|-bl) -- (c|-tr)
    ;
  \draw
    (c-|bl) +(0,-9.16) rectangle +(5.5, 9.16)
            +(0,-20.16) rectangle +(16.5, 20.16)
    ;
  \fill
    (c) circle[radius=.24]
    (c-|bl) +(11,0) coordinate(pl) circle[radius=.24]
    ;
  \begin{scope}
    \clip (c-|bl) ++(16.5,9.15)rectangle++(9.15,-18.3);
    \draw (pl) circle[radius=9.15];
  \end{scope}
  \draw
    (c-|tr) +(0,-9.16) rectangle +(-5.5, 9.16)
            +(0,-20.16) rectangle +(-16.5, 20.16)
    ;
  \fill
    (c) circle[radius=.24]
    (c-|tr) +(-11,0) coordinate(pr) circle[radius=.24]
    ;
  \begin{scope}
    \clip (c-|tr) ++(-16.5,9.15)rectangle++(-9.15,-18.3);
    \draw (pr) circle[radius=9.15];
  \end{scope}
  \drawplayer{me}
  \drawplayer{saupa}
\end{tikzpicture}

\end{document}