Grid - atom description

General description

• Grid atoms represent type of terrain on a vertex of any tiles.
• They do not hold graphical representation.
  • Surface atoms hold the graphical representation, but used Surface atom is determined by Grid atoms in its four vertices.
• Grid type can be set/changed in map editor by appropriate editor tool.
• In the image above they are the red rects.
  • Left and bottom Grit atoms are of type soil and top and right are of type desert, so the result Surface atom is transition from soil to desert.

Properties description

Name	Type	Default value / Obligatory	Description
name	locale string	obligatory	Name of the grid type. Shown only in map editor.
is_water	bool	false	Determines if this Grid is accessible by ships.
water_power	int	0	Determines how big is the surroundings in which this tile can irrigate other tiles.
water_repellent	bool	false	Water repelent tiles cannot be irrigated by no means.
supported_subsoils	string	obligatory	Sequence of characters which describes all subsoils which represents this Grid.
surface_representant	atom<Grid>	null	Grid atom which is used, instead of this atom, for determination of Surface type.

Properties in detail

supported_subsoils

• Each Grid can support multiple "subsoils".
• Each subsoil is determined by single letter.
• These subsoils are then used to determine is specififc buildings is allowed to be built on a specific place.
• For example soil and desert have both type G as a ground and that means that standart buildings can be built on thme.