digraph civilizationV{
edge[fontname="FangSong"];
node[shape=box fontname="FangSong" size="20,20"];
subgraph cluster_city {
population[label="人口"];
food[label="食物" color=green style=filled];
capacity[label="产能" color=gold style=filled];
buildings[shape=record label="{<name> 建筑|{<inner> 世界奇观|<outer> 普通建筑}}"];
units[shape=record label="{<name> 单位|{<unfight> 非战斗单位|<fight> 战斗单位}}"];
block[shape=record label="{<name> 地块|{<inner> 三环内|<outer> 三环外}}"];
resource[shape=record label="{<name> 资源|{<luxury> 奢侈品 |<strategy> 战略资源}}"];
culture[label="文化" color=purple style=filled];
happiness[label="满意度"];
worker[shape=record label="<name> 工人|{<improved> 建造改良设施|<build> 建造堡垒|<road> 建造道路|<repaire> 修复被劫掠地块}"];
}
block:inner -> {food capacity}[label="产出"]
block:name -> resource:name[label="所有地块经\n改良设施\n产出"]
buildings -> culture[label="提高"]
capacity -> {units buildings}[label="建造"]
culture -> block:name[label="加速扩张"]
food -> population[label="增长"]
population -> block:inner[label="工作"]
population -> happiness[label="降低"]
resource:luxury -> happiness[label="增加"]
resource:strategy -> units:fight[label="维持供给"]
units:unfight -> worker:name
worker:improved -> resource:name[label="产出"]
}
截图是这样的：