package Ġcom . by dg os z cz . world simulation . actions Ċ Ċ import Ġcom . by dg os z cz . world simulation . history . History Action Ċ import Ġcom . by dg os z cz . world simulation . items . Person Ċ import Ġcom . by dg os z cz . world simulation . world s . World Ċ Ċ class ĠCreate Man Action ( val Ġworld : ĠWorld , Ġval Ġperson Ġ: ĠPerson ) Ġ: ĠHistory Action () Ġ{ ĊĠĠĠ Ġinit Ġ{ ĊĠĠĠĠĠĠĠ Ġworld . pe op les . add ( person ) ĊĠĠĠĠĠĠĠ Ġworld . history Log . add ( this ) ĊĠĠĠ Ġ} Ċ }