:work: Works on part 2 of day 10

This commit is contained in:
Alphyron 2019-12-12 18:05:24 +01:00
parent 0dadb796bc
commit 2661abe8db

View File

@ -127,6 +127,92 @@ func CountAsteroidsFromPosition(field [][]int, posX, posY int) (sum int) {
return
}
func Vaporized(field [][]int, posX, posY int) {
destroyed := make([]Position, 0)
degree := 0.0
// 0 bis 180 Grad positives steps X
// 180 bis 0 Grad negatives steps X
// 90 bis 270 Grad positives steps Y
// 270 bi 90 Grad negatives steps Y
for true {
// Handle fixed Values
if degree == 270 {
currentX := posX
for true {
currentX--
if currentX < 0 {
break
}
if field[posY][currentX] > 0 {
field[posY][currentX] = -1
destroyed = append(destroyed, Position{Y: posY, X: currentX})
break
}
}
degree++
} else if degree == 90 {
currentX := posX
for true {
currentX++
if len(field[posY]) <= currentX {
break
}
if field[posY][currentX] > 0 {
field[posY][currentX] = -1
destroyed = append(destroyed, Position{Y: posY, X: currentX})
break
}
}
degree++
} else if degree == 0 {
currentY := posY
for true {
currentY--
if currentY < 0 {
break
}
if field[currentY][posX] > 0 {
field[currentY][posX] = -1
destroyed = append(destroyed, Position{Y: currentY, X: posX})
break
}
}
degree++
} else if degree == 180 {
currentY := posY
for true {
currentY++
if len(field) <= currentY {
break
}
if field[currentY][posX] > 0 {
field[currentY][posX] = -1
destroyed = append(destroyed, Position{Y: currentY, X: posX})
break
}
}
degree++
}
if degree > 0 && degree < 90 {
currentX := posX
for ; currentX < len(field[0]); currentX++ {
for y := 0; y < len(field)-posY; y++ {
}
}
}
}
}
func Copy2DSlice(matrix [][]int) (duplicate [][]int) {
duplicate = make([][]int, len(matrix))
for i := range matrix {