From 270a3845cdec1baf1bb548e2042d9bbfeeecf153 Mon Sep 17 00:00:00 2001
From: Julien Dessaux
Date: Tue, 21 Sep 2021 15:41:52 +0200
Subject: Simplified instruction pointer delta handling

---
 pkg/pointer/pointer.go | 13 ++++++++-----
 1 file changed, 8 insertions(+), 5 deletions(-)

(limited to 'pkg/pointer/pointer.go')

diff --git a/pkg/pointer/pointer.go b/pkg/pointer/pointer.go
index 8f2a299..5847e70 100644
--- a/pkg/pointer/pointer.go
+++ b/pkg/pointer/pointer.go
@@ -3,16 +3,19 @@ package pointer
 import "git.adyxax.org/adyxax/gofunge/pkg/field"
 
 type Pointer struct {
-	x     int
-	y     int
-	delta *Delta
+	// the position
+	x int
+	y int
+	// The delta
+	dx int
+	dy int
 	// The Storage offset
 	sox int
 	soy int
 }
 
 func NewPointer() *Pointer {
-	return &Pointer{delta: NewDelta(1, 0)}
+	return &Pointer{dx: 1}
 }
 
 func (p Pointer) Split() *Pointer {
@@ -20,5 +23,5 @@ func (p Pointer) Split() *Pointer {
 }
 
 func (p *Pointer) Step(f field.Field) {
-	p.x, p.y = f.Step(p.x, p.y, p.delta.x, p.delta.y)
+	p.x, p.y = f.Step(p.x, p.y, p.dx, p.dy)
 }
-- 
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