1 files changed, 13 insertions, 0 deletions
diff --git a/pkg/pointer/storage-offset.go b/pkg/pointer/storage-offset.go
new file mode 100644
index 0000000..0fcd9ed
--- /dev/null
+++ b/pkg/pointer/storage-offset.go
@@ -0,0 +1,13 @@
+package pointer
+
+func (p Pointer) GetStorageOffset() (x, y int) {
+	return p.sox, p.soy
+}
+
+func (p *Pointer) CalculateNewStorageOffset() {
+	p.sox, p.soy = p.x+p.delta.x, p.y+p.delta.y
+}
+
+func (p *Pointer) SetStorageOffset(x, y int) {
+	p.sox, p.soy = x, y
+}