22 lines
372 B
Go
22 lines
372 B
Go
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package pointer
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import "git.adyxax.org/adyxax/gofunge/pkg/field"
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type Pointer struct {
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x int
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y int
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delta *Delta
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}
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func NewPointer() *Pointer {
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return &Pointer{delta: NewDelta(1, 0)}
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}
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func (p Pointer) ForkPointer() *Pointer {
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return &p // p is already a copy
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}
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func (p *Pointer) Step(f field.Field) {
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p.x, p.y = f.Step(p.x, p.y, p.delta.x, p.delta.y)
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}
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