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rename var move in runner()

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uncomment debug logs
This commit is contained in:
onyx-and-iris 2023-12-22 22:03:12 +00:00
parent 038dd531d9
commit e541631a35
1 changed files with 52 additions and 54 deletions
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106
day-16/one.go
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@ -25,84 +25,82 @@ const (
var steps int var steps int
var dirs = []string{"N", "S", "W", "E"} var dirs = []string{"N", "S", "W", "E"}
func runner(move *mover, lines []string) { func runner(mover *mover, lines []string) {
for steps < math.MaxInt && move.Y >= 0 && move.Y < len(lines) && move.X >= 0 && move.X < len(lines[move.Y]) { for steps < math.MaxInt && mover.Y >= 0 && mover.Y < len(lines) && mover.X >= 0 && mover.X < len(lines[mover.Y]) {
//log.Debug(move.X, ":", move.Y, " ", string(lines[move.Y][move.X]), " ", dirs[move.direction()]) if nodeInNodes(mover.node, mover.nodes) {
//log.Debug(move.nodes) log.Debug(mover.node, " in nodes, breaking.")
if nodeInNodes(move.node, move.nodes) {
log.Debug(move.node, " in nodes, breaking.")
break break
} }
move.nodes = append(move.nodes, move.node) mover.nodes = append(mover.nodes, mover.node)
switch lines[move.Y][move.X] { switch lines[mover.Y][mover.X] {
case SPACE: // '.' case SPACE: // '.'
//log.Debug("we have space and direction is ", dirs[move.direction()]) log.Debug("we have space and direction is ", dirs[mover.direction()])
move.move() mover.move()
case F_MIRROR: // '/' case F_MIRROR: // '/'
//log.Debug("we have forward mirror and direction is ", dirs[move.direction()]) log.Debug("we have forward mirror and direction is ", dirs[mover.direction()])
switch move.direction() { switch mover.direction() {
case N: case N:
move.setDirection(E) mover.setDirection(E)
case S: case S:
move.setDirection(W) mover.setDirection(W)
case W: case W:
move.setDirection(S) mover.setDirection(S)
case E: case E:
move.setDirection(N) mover.setDirection(N)
} }
//log.Debug("step: ", steps, " ", string(F_MIRROR), " direction changed to ", dirs[move.direction()]) log.Debug("step: ", steps, " ", string(F_MIRROR), " direction changed to ", dirs[mover.direction()])
move.move() mover.move()
case B_MIRROR: // '\' case B_MIRROR: // '\'
//log.Debug("we have backwards mirror and direction is ", dirs[move.direction()]) log.Debug("we have backwards mirror and direction is ", dirs[mover.direction()])
switch move.direction() { switch mover.direction() {
case N: case N:
move.setDirection(W) mover.setDirection(W)
case S: case S:
move.setDirection(E) mover.setDirection(E)
case W: case W:
move.setDirection(N) mover.setDirection(N)
case E: case E:
move.setDirection(S) mover.setDirection(S)
} }
//log.Debug("step: ", steps, " ", string(B_MIRROR), " direction changed to ", dirs[move.direction()]) log.Debug("step: ", steps, " ", string(B_MIRROR), " direction changed to ", dirs[mover.direction()])
move.move() mover.move()
case V_MIRROR: // '|' case V_MIRROR: // '|'
//log.Debug("we have vertical mirror and direction is ", dirs[move.direction()]) log.Debug("we have vertical mirror and direction is ", dirs[mover.direction()])
if move.direction() == N || move.direction() == S { if mover.direction() == N || mover.direction() == S {
move.move() mover.move()
continue continue
} }
if move.direction() == W || move.direction() == E { if mover.direction() == W || mover.direction() == E {
c := move.coords c := mover.coords
move.setDirection(N) mover.setDirection(N)
move.move() mover.move()
runner(move, lines) runner(mover, lines)
move.coords = c mover.coords = c
move.setDirection(S) mover.setDirection(S)
move.move() mover.move()
runner(move, lines) runner(mover, lines)
} }
case H_MIRROR: // '-' case H_MIRROR: // '-'
//log.Debug("we have horizontal mirror and direction is ", dirs[move.direction()]) log.Debug("we have horizontal mirror and direction is ", dirs[mover.direction()])
if move.direction() == W || move.direction() == E { if mover.direction() == W || mover.direction() == E {
move.move() mover.move()
continue continue
} }
if move.direction() == N || move.direction() == S { if mover.direction() == N || mover.direction() == S {
c := move.coords c := mover.coords
move.setDirection(W) mover.setDirection(W)
move.move() mover.move()
runner(move, lines) runner(mover, lines)
move.coords = c mover.coords = c
move.setDirection(E) mover.setDirection(E)
move.move() mover.move()
runner(move, lines) runner(mover, lines)
} }
default: default:
@ -114,14 +112,14 @@ func runner(move *mover, lines []string) {
// one // one
func one(lines []string) int { func one(lines []string) int {
move := newMover(newNode(0, 0, E)) mover := newMover(newNode(0, 0, E))
runner(move, lines) runner(mover, lines)
if log.GetLevel() == log.DebugLevel { if log.GetLevel() == log.DebugLevel {
n := printDebug(move, lines) n := printDebug(mover, lines)
log.Debug("total: ", n) log.Debug("total: ", n)
} }
return uniqueNodes(move) return uniqueNodes(mover)
} }