HGridSys

Returns a clockwise sequence of adjacent tiles.

foreach hex edge / outer side's coordinate HSide, calls the effectual function.

Gives a flat projection of HCoords to Pt2s. For a simple singular HGrid system this is all that is required to translate between grid coordinates and standard 2 dimensional space. For multi grids it provides a simple way to display all the tiles in the grid system, but a more complex projection may be required for fully meaningful display representation. For Example world grid systems and multi layer square tile games will require their own specialist projections.

H cost for A* path finding. To move 1 tile has a cost 2. This is because the G cost or actual cost is the sum of the terrain cost of tile of departure and the tile of arrival.

Gives the index into an Arr / Array of Tile data from its tile HCen. Use sideIndex and vertIndex methods to access Side and Vertex Arr / Array SeqDef data.

foreach hex link / inner side's coordinate HSide, calls the effectual function.

For each row combine data layer into RArr[HCenRowPair]. May be superceded

Gives the index into an Arr / Array of side data from its tile HSep. Use arrIndex and vertIndex methods to access Side and Vertex Arr / Array data.

This method should only be used when you know the hex separator exists.

This method should only be used when you know the hex separator exists.

foreach Hex separator's coordinate HSep, calls the effectual function.

Finds step from Start HCen to target from HCen.

Unsafe. Gets the destination HCen from the HStep. Throws exception if no end point,

Finds step from Start HCen to target from HCen.

Finds the HCoord if it exists, by taking the HVDirn from an HVert.

Returns a clockwise sequence of adjacent tiles.

Gives the index into the unsafe backing Array of a HCornerLayer.

maps over each the grid systems outer side's coordinate HSep.

Finds path from Start hex tile centre to end tile centre given the cost function parameter.

The line segments of the inner separators defined in HCoord vertices.

flatMaps over each inner hex Separator's coordinate HSep..

maps over each the grid systems link / inner side's coordinate HSep.

OptMaps over each inner hex Side's coordinate HSep.

Creates a new HCenBuffLayer An [[HCen] hex tile centre corresponding Arr of empty ArrayBuffers of the given or inferred type.

The line segments of the outer separators defined in HCoord vertices.

Returns the most appropriate HSysProjection for this HGridSys.

Does the HSep hex tile separator exist within thisHGridSys.

Does the HSep hex tile separator exist within thisHGridSys.

Gives the index into an Arr / Array of Tile data from its tile HSep. Use arrIndex and vertIndex methods to access tile centre and Vertex Arr / Array data.

The line segments of the sides defined in HCoord vertices.

OptMaps each HSep of this hex grid system to an HSepPair.

The HSep hex separator coordinates.

flatMaps over each Hex Separator's coordinate HSep.

maps over each Hex Separator's coordinate HSep in the hex grid system.

Optionally maps over each Hex Separator's coordinate HSep.

Optionally returns the destination of an HStep if the destination exists in the HGridSys.

Finds step from Start HCen to target from HCen if end hex exists, else returns start hex.

Finds step from Start HCen to target from HCen.

Finds the end from an HStepLike.

Gives the index into an Arr / Array of Tile data from its tile HVert. Use arrIndex and sideArrIndex methods to access tile centre and side Arr / Array data.

Gives the index into an Arr / Array of side data from its tile HVert. Use arrIndex and vertIndex methods to access tile centre and side Arr / Array data.

flatMaps over each Hex vertex's coordinate HVert.

foreach Hex vertex coordinate HVert, calls the effectual function.

maps over each Hex Separator's coordinate HSep in the hex grid system.

flatMaps over each r row coordinate number.

maps over each r row coordinate number.

For each row of tiles performs side effecting function on the r coordinate of the row.

The bottom most point in the grid where the value of y is minimum.

The centre point as a Vec2. Not sure why this id implemented here.

flatMaps from all hex tile centre coordinates to an Arr of type ArrT. The elements of this array can not be accessed from this grid class as the TileGrid structure is lost in the flatMap operation.

foreachs over each HCen hex tile centre, applying the side effecting function.

Boolean. True if the specified hex centre exists in this hex grid.

Boolean. True if the HCen hex centre exists in this hex grid.

If the given HCen exists within this HGridSys, perform the side effecting function.

If the given HCen exists within this HGridSys, perform the side effecting function.

Boolean. True if the specified hex centre exists in this hex grid.

Boolean. True if the HCen hex centre exists in this hex grid.

Height of the tile grid system from furthest tile edge or vertex to furthest tile edge or vertex.

foreachs with index over each HCen hex tile centre, apply the side effecting function.

foreachs with index over each HCen hex tile centre, apply the side effecting function.

flatMaps from all hex tile centre coordinates to an Arr of type ArrT. The normal flatMap functions is only applied if the condtion of the first function is true.

Maps each Hcen to an element of type B, only if the predicate function on the HCen is true. Collects the true cases. In some cases this will be easier and more efficient than employing the optMap method.

Gives the index into an Arr / Array of Tile data from its tile HCen. Use sideIndex and vertIndex methods to access Side and Vertex Arr / Array data.

The left most point in the grid where x is minimum.

Maps over the HCen hex centre tile coordinates. B is used rather than A as a type parameter, as this method maps from HCen => B, corresponding to the standard Scala map function of A => B.

Maps each HCen of this hex grid system to an HCenPair. The first part of the pair is just the HCen, the second part of the pair is produced by the parameter function.

The number of HCorners in this HGridSys, 6 for each HCen.

Number of rows of tile centres. This will be different to the number of rows of sides and and will be different to the number of rows of vertices for HexGrids.

Maps from all hex tile centre coordinates to an Arr of type ArrT. The elements of this array can not be accessed from this grid class as the TileGrid structure is lost in the flatMap operation.

OptMaps each HCen of this hex grid system to an HCenPair.

The right most point in the grid where the value of x is maximum.

The top most point in the grid where the value of y is maximum.

Width of the tile grid system from furthest tile edge or vertex to furthest tile edge or vertex.

The centre of this grid in the X axis. this will be equal to the cCen Int value.

The centre of this grid in the y axis. For SqGrids this will be equal to the cCen Int value, but this is not the case for HGrids.

The conversion factor for c column tile grid coordinates. 1.0 / sqrt(3).

The number of inner sides in the hex grid system.

The number of outer sides in the hex grid system.

The number of sides in the hex grid system.

The total number of tile centres in this tile Grid system.