refactore to new project structure

logic/strategies/divers.go

@@ -1,6 +1,6 @@
 package strategies
 
-import "git.kleiax.de/homepage/libs/sudoku/board"
+import "git.kleiax.de/homepage/board"
 
 // ────────────────────────────────────────────────────────────────────────────── //
 // LAST_DIGIT STRUCTURE                                                           //
@@ -14,18 +14,20 @@ func (ld *LastDigit) SearchProgressableCells() int {
 	ld.field.ForEachPart(func(part board.Part) {
 		missingNumbers := part.GetMissingNumbers()
 		if len(missingNumbers) == 1 {
-			// var emptyCell *Cell
-			// part.forEachCell(func(cell *Cell) {
-			// 	if cell.number == 0 {
-			// 		emptyCell = cell
-			// 	}
-			// })
-			// change := Change{
-			// 	cell:   emptyCell,
-			// 	action: ActionSetNumber,
-			// 	value:  missingNumbers[0],
-			// }
-			// ld.changes = append(ld.changes, change)
+			var emptyCell *board.Cell
+			part.ForEachCell(func(cell *board.Cell) {
+				if cell.GetNumber() == 0 {
+					emptyCell = cell
+				}
+			})
+			change := board.ExternalChange{
+				Cell:       emptyCell,
+				Action:     board.ActionSetNumber,
+				Value:      missingNumbers[0],
+				From:       emptyCell.GetNumber(),
+				TriggerdBy: ld.getName(),
+			}
+			ld.changes = append(ld.changes, change)
 		}
 	})
 	//fmt.Printf("LastDigit Changes %d", len(ld.changes))