bergamotoil/mazesolver
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psize

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This commit is contained in:
semblanceofsense 2025-02-01 00:48:43 -07:00
parent 891963a516
commit b7655cf15d
1 changed files with 15 additions and 4 deletions
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19
internal/getmaze/getmaze.go
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@ -3,6 +3,7 @@ package getMaze
import ( import (
"errors" "errors"
"fmt" "fmt"
"image"
"image/color" "image/color"
"image/png" "image/png"
"io" "io"
@ -59,9 +60,10 @@ func GetMaze(imagepath string) (Maze, error) {
return *new(Maze), err return *new(Maze), err
} }
for y := image.Bounds().Min.Y; y < image.Bounds().Max.Y; y += 10 { psize := DeterminePixelSize(image)
for y := image.Bounds().Min.Y; y < image.Bounds().Max.Y; y += psize {
newRow := make([]Point, 0) newRow := make([]Point, 0)
for x := image.Bounds().Min.X; x < image.Bounds().Max.X; x+= 10 { for x := image.Bounds().Min.X; x < image.Bounds().Max.X; x+= psize {
typ := 0 typ := 0
switch image.At(x, y) { switch image.At(x, y) {
case color.RGBA{ R: 255, G: 0, B: 0, A: 255 }: case color.RGBA{ R: 255, G: 0, B: 0, A: 255 }:
@ -77,8 +79,8 @@ func GetMaze(imagepath string) (Maze, error) {
return *new(Maze), errors.New("bad color") return *new(Maze), errors.New("bad color")
} }
newPoint := Point{ newPoint := Point{
X: x / 10, X: x / psize,
Y: y / 10, Y: y / psize,
Value: typ, Value: typ,
} }
newRow = append(newRow, newPoint) newRow = append(newRow, newPoint)
@ -100,3 +102,12 @@ func PrintMaze(maze Maze) {
fmt.Println("]") fmt.Println("]")
} }
} }
func DeterminePixelSize(image image.Image) int {
var x, y int
color := image.At(x, y)
for (color == image.At(x, y)) {
x++
}
return x
}