ThreeScen

tile terrain.

Resolves turn. Takes a list Arr of commands consisting in this simple case of (Player, HStep) pairs. The command is passed in as a relative move. This is in accordance with the principle in more complex games that the entity issuing the command may not know its real location.

The turn number. This will normally start at 0. The player will then give their instructions for turn 1. The scenario will take these orders / instructions and return the new game state at turn 1.

This gives the structure of the hex grid. It contains no data about the elements of the grid. But it allows the scenario to create and operate on flat arrays of data.