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Each pointer needs its own stack, merging the two packages to avoid a circular dependency

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This commit is contained in:
Julien Dessaux 2021-09-23 11:45:49 +02:00
parent e3bc1251e8
commit 759ee2aa10
8 changed files with 206 additions and 31 deletions
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10
pkg/interpreter/interpreter.go
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@ -25,7 +25,8 @@ func (i *Interpreter) Run() {
func (i *Interpreter) Step() {
var prev *pointer.Pointer = nil
for p := i.p; p != nil; p = p.Next {
switch p.Get(*i.f) {
c := p.Get(*i.f)
switch c {
case '@':
if prev == nil {
i.p = p.Next
@ -33,8 +34,13 @@ func (i *Interpreter) Step() {
prev.Next = p.Next
}
break
case '#':
p.Step(*i.f)
default:
log.Fatalf("Non implemented instruction code %d : %c", p.Get(*i.f), p.Get(*i.f))
if !p.Redirect(c) {
log.Fatalf("Non implemented instruction code %d : %c", c, c)
}
}
p.Step(*i.f)
}
}