gofunge98/pkg/field/utils.go

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2021-09-19 01:10:52 +02:00
package field
func (f Field) Get(x, y int) int {
if y >= f.y && y < f.y+f.ly {
l := f.lines[y-f.y]
if x >= l.x && x < l.x+l.l {
return l.columns[x-l.x]
}
}
return ' '
}
2021-09-19 01:10:52 +02:00
func (f Field) isIn(x, y int) bool {
return x >= f.x && x < f.x+f.lx && y >= f.y && y < f.y+f.ly
}
func (f Field) Dump() (int, int, int, int) {
return f.x, f.y, f.lx, f.ly
}