// checkHandicapBrds checks the LowStates of the Nodes
// only suitable for special set boards
func checkHandicapBrds(brd1, brd2 *ah.AbstHier) (ret bool) {
var c ah.ColValue
var r ah.RowValue
nCol, nRow := brd1.GetSize()
nCol2, nRow2 := brd2.GetSize()
if (nCol != nCol2) || (nRow != nRow2) {
ret = true
} else {
for r = 0; ah.RowSize(r) < nRow; r++ {
for c = 0; ah.ColSize(c) < nCol; c++ {
nl := ah.MakeNodeLoc(c, r)
bp1 := &brd1.Graphs[ah.PointLevel].Nodes[nl]
bp2 := &brd2.Graphs[ah.PointLevel].Nodes[nl]
low1 := bp1.GetNodeLowState()
low2 := bp2.GetNodeLowState()
// check that both are occupied or unoccupied
if ah.IsOccupied(ah.PointStatus(low1)) != ah.IsOccupied(ah.PointStatus(low2)) {
ret = true
break
}
}
}
}
return ret
}
// SetUpTestBoard stores the test data (string characters)
// in the Board as PointStatus information.
func SetUpTestBoard(N int, brd *ah.AbstHier, data *[]string) {
for r := 0; r < N; r++ {
for c := 0; c < N; c++ {
brd.SetPoint(ah.MakeNodeLoc(ah.ColValue(c), ah.RowValue(r)), ah.PointStatus((*data)[r][c]))
}
}
}
// printInitBoard2 is equivalent to printInitBoard
// but uses the iteration function ah.EachNode
// and a literal func.
func printInitBoard2(abhr *ah.AbstHier) {
var row ah.RowValue = 0
nCol, nRow := abhr.GetSize()
fmt.Println("Board", int(nCol), "by", int(nRow))
abhr.EachNode(ah.PointLevel,
func(brd *ah.Graph, nl ah.NodeLoc) {
_, r := brd.Nodes[nl].GetPointColRow()
if r != row {
fmt.Println()
row = r
}
fmt.Print(ah.PtTypeNames[brd.Nodes[nl].GetPointType()])
})
fmt.Println()
}
// Print the boards, after transformation
func printBrds(msg string, brd *ah.AbstHier, newBrd *ah.AbstHier, tName string) {
var c ah.ColValue
var r ah.RowValue
nCol, nRow := brd.GetSize()
fmt.Println("Board size", int(nCol), "by", int(nRow), "after", tName)
for r = 0; ah.RowSize(r) < nRow; r++ {
for c = 0; ah.ColSize(c) < nCol; c++ {
bp := brd.Graphs[ah.PointLevel].GetPoint(c, r)
ch := bp.GetNodeLowState()
fmt.Printf("%c", byte(ch))
}
fmt.Print(" | ")
for c = 0; ah.ColSize(c) < nCol; c++ {
nbp := newBrd.Graphs[ah.PointLevel].GetPoint(c, r)
ch := nbp.GetNodeLowState()
fmt.Printf("%c", byte(ch))
}
fmt.Println()
}
}
// differBrds checks the LowStates of the Nodes
// only suitable for special set boards
func differBrds(brd1, brd2 *ah.AbstHier) (ret bool) {
var c ah.ColValue
var r ah.RowValue
nCol, nRow := brd1.GetSize()
nCol2, nRow2 := brd2.GetSize()
if (nCol != nCol2) || (nRow != nRow2) {
ret = true
} else {
for r = 0; ah.RowSize(r) < nRow; r++ {
for c = 0; ah.ColSize(c) < nCol; c++ {
nl := ah.MakeNodeLoc(c, r)
bp1 := &brd1.Graphs[ah.PointLevel].Nodes[nl]
bp2 := &brd2.Graphs[ah.PointLevel].Nodes[nl]
if bp1.GetNodeLowState() != bp2.GetNodeLowState() {
ret = true
break
}
}
}
}
return ret
}
// printInitBoard prints the PointType values
// after a Board is initialized (via SetSize)
func printInitBoard(abhr *ah.AbstHier, title string) {
// Black_Occ_Pt: "◉",
// White_Occ_Pt: "◎",
var c ah.ColValue
var r ah.RowValue
nCol, nRow := abhr.GetSize()
fmt.Println(title, "Board", int(nCol), "by", int(nRow))
for r = 0; ah.RowSize(r) < nRow; r++ {
for c = 0; ah.ColSize(c) < nCol; c++ {
bp := abhr.Graphs[ah.PointLevel].GetPoint(c, r)
hs := bp.GetNodeHighState()
if hs == uint16(ah.White) {
fmt.Print("◎")
} else if hs == uint16(ah.Black) {
fmt.Print("◉")
} else {
fmt.Print(ah.PtTypeNames[bp.GetPointType()])
}
}
fmt.Println()
}
}