ostrat.prid.phex

A Hex tile centre hex grid HGrid coordinate.

Companion object of HCen trait, contains HVert values for hex tile 0, 0. As well as apply method and Show implicit.

An efficient array[Int] based collection for HCens hex grid centre coordinates.

Companion object for HCenArr trait efficient array[Int] based collection for HCens hex grid centre coordinates, contains factory apply and uninitialised methods..

A HGridSys HCen data layer of RArrs.

A HGridSys HCen layer of data buffers. An HCen hex tile centre grid of ArrayBuffers corresponding to the centres of an HGridSys hex tile grid system.

Companion object for the hex (centres) grid Array of ArrayBuffer classes.

An HGridSys hex tile grid system of HCen or hex tile data. For efficiency the data is stored as a flat Array. No run time information distinguishes this from an ordinary linear sequence array of data. Whether in a game or a non game application the data of the grid tiles is likely to change much more frequently than the size, shape, structure of the grid. The compiler knows this is hex grid array and hence the data should be set and retrieved through the HGrid hex grid. So nearly all the methods take the HGrid as an implicit parameter.

Companion object for HCenLayer, contains an apply factory method.

A HGridSys data layer of optional tile data. This is specialised for OptRef[A]. The tileGrid can map the HCen coordinate of the tile to the index of the Arr. Hence most methods take an implicit HGridSys hex grid parameter.

Common trait for hex centre and hex side coordinate. The position of these coordinates is proportional, unlike the Hex vertices positions.

Companion object for HCenOrSide trait, contains factory apply method and implicit Persist instance.

A row or a segment a row of Hex tiles in a grid. The start / left centre HexGrid coordinate and the number of tiles in the row..

A hex grid step representing the starting HCen of the step as well as the HDirn singleton object itself.

A coordinate with in a Hex grid. It may be a Hex tile centre HCen, a HexSide HSide or Hex tile vertice HVert.

Companion object for Hex coordinate trait, contains apply factory method and persist and PolygonBuilder implicit instances.

Specialised sequence class for HCoord.

Specialised sequence buffer class for HCoord.

The only purpose of this class is to ensure that all HCoord combinations of r and c are valid. Thisis for the combinations where r is even and c is odd.

A step on a hex tile grid HGrid can take 6 values: upright right, downright, downleft, left and upleft.

An Arr of hex step directions.

A path consisting of a starting HCen and a sequence of HDirns.

An Arr of paths consisting of a starting HCen and a sequence of HDirns.

Companion object for HDirnPathArr contains factory apply method.

An ElemPair where the first element is an HDirnPath, a path consisting of a starting HCen and a sequence of HDirns.

A PairArr where the first element is an HDirnPath, a path consisting of a starting HCen and a sequence of HDirns.

A view of a hex grid, currently representing the HCoord focus and the pixels/dx scale.

Companion object for HGView class. Contains factory apply method overloads and implicit Persist instance.

A grid of hexs. The grid may be a regular rectangle of hexs or an irregular grid with variable length rows.

An irregular hex grid, where the rows have different lengths and irregular start row coordinates. This is backed by an Array[Int]. The length of this Array is twice the number of tile rows in the grid. Each row from lowest to highest has two values length of the row in the number of tile centres HCens and the cTileMin coordinate for the row.

HGrid manager.

A system of multiple HGrids.

A Regular hex grid where the tile rows have the same length, except the tile rows where r %% 4 == 2 may differ in length by 1 from tile rows where r %% 4 == 0 rows.

Companion object for the HGridReg class. Contains an apply method that corrects the r and Y minimum and maximum values.

System of hex tile grids. Can be a single HGrid or a system of multiple hex tile grids.

Graphical User Interface for HGridSys hex grid syatems.

This class may be removed. Its for the development of HGridSys. So just 2 regular grids side by side, to make an easy start on the general problem.

Hex grid path finding node.

A Hex side coordinate in a Hex Grid. So Side 1 on its primary Hex tile goes from Vert 6 to 1 while it is Side 4 on its secondary Hex tile and goes from Vertex 4 to vertex 3 So Side 2 on its primary Hex tile goes from Vert 1 to 2 while it is Side 5 on its secondary Hex tile and goes from Vertex 5 to vertex 4 So Side 3 on its primary Hex tile goes from Vert 2 to 3 while it is Side 4 on its secondary Hex tile and goes from Vertex 6 to vertex 4

Companion object for the HSide class, provides an apply factory method that throws an exception for an invalid Hex side coordinate.

An efficient array[Int] based collection for HSides hex grid centre coordinates.

Companion object for HSideArr trait efficient array[Int] based collection for HSides hex grid centre coordinates, contains factory apply and uninitialised methods.

Boolean data corresponding to the sides of a HGridSys hex grid system , stored using an underlying Array[Boolean]. Thhese classes should be created, initalised and used using an [HGrid]] class. For convenience the HGrid is passed as an implicit parameter.

ArrayBuffer based buffer class for Colours.

Hex centre origin and hex step.

A step left on a hex tile grid HGrid.

A step upleft on a hex tile grid HGrid.

Hex grid system graphics projection.

Projects HGridSys on to a flat surface for 2D graphics. Like all projections attempts to remove tiles that can't be seen.

Scenario based on a HGrid system.

A hex tile vertex coordinate.

An array[Int] based collection for HVert.

Common trait for Hverts and PolygonHC

A step downleft on a hex tile grid HGrid.

A step downright on a hex tile grid HGrid.

Not sure about this trait for occupants of a hex tile.

A step right on a hex tile grid HGrid.

A step upright on a hex tile grid HGrid.

phex package extensions for Int.

A trait for classes of line paths specified by [HCoord hex grid tile coordinates.

A 2d line upon a HexGrid defined by its start and end HGrid HCoords.

companion object for LineSegHC class contains factory apply method.

Compact immutable Array[Int] based collection class for LineSegHCs. LineSegHC is the library's term for a mathematical straight line segment, but what in common parlance is often just referred to as a line.

Companion object for the LineSegHCs class.

Efficient expandable buffer for Line2s.

SqCood defined LineSegLike ElemPair.