hive.core.domain.board — trylobot/hive 0.1.3-SNAPSHOT

board-movement-meta clj

(board-movement-meta board)

examine all occupied positions of a board, and compile simple movement meta information

can-slide-lookup-table clj

can-slide-lookup-table-seed clj

count-pieces clj

(count-pieces board)

(count-pieces board color-filter type-filter)

count number of pieces on the board, with optional filtering by color and/or type

create clj

initialize an empty board with no pieces

encode-slide-lookup-key-from-adjacencies clj

(encode-slide-lookup-key-from-adjacencies position-adjacencies)

transform a list of adjacency descriptors into a can-slide table lookup key

generate-can-slide-lookup-table clj

(generate-can-slide-lookup-table seed)

lookup-adjacent-climb-positions clj

(lookup-adjacent-climb-positions board position)

return a list of positions onto which a piece at the given position could climb

lookup-adjacent-positions clj

(lookup-adjacent-positions board position)

lookup neighboring positions as a directional map

lookup-adjacent-slide-positions clj

(lookup-adjacent-slide-positions board position)

return a list of positions into which a piece at the given position could slide

lookup-occupied-adjacencies clj

(lookup-occupied-adjacencies board position)

return list of occupied adjacencies

lookup-occupied-positions clj

(lookup-occupied-positions board)

returns the occupied positions of board as a set

lookup-piece clj

(lookup-piece board position)

get the visible (top) piece at the stack specified by position

lookup-piece-at-height clj

(lookup-piece-at-height board position idx)

get the piece at position residing at height in the stack, or nil

lookup-piece-stack clj

(lookup-piece-stack board position)

return the stack of pieces at position

lookup-piece-stack-height clj

(lookup-piece-stack-height board position)

get the number of pieces at position

lookup-slide-destinations clj

(lookup-slide-destinations board start-position)

return a list of possible destinations that can be reached from a given starting position by only sliding

move-piece clj

(move-piece board position-0 position-1)

remove piece from board at position-0 and place it at position-1

origin clj

origin of the board addressing system — see doc/grid.png

place-piece clj

(place-piece board piece position)

place a piece on the top of a stack at position

purge-empties clj

(purge-empties pieces)

remove empty piece-stacks from board

remove-piece clj

(remove-piece board position)

remove the piece at the top of the stack at position

render-valid-positions-from-slide-lookup-val clj

(render-valid-positions-from-slide-lookup-val slide-lookup-val origin-position)

transform a can-slide table lookup value into a filtered list of positions

search-pieces clj

(search-pieces {pieces :pieces} color-filter type-filter)

search all pieces on the board, filtering by color and/or type

search-top-pieces clj

(search-top-pieces board color-filter type-filter)

search only the top pieces of each stack on the board, filtering by color and/or type