adyxax/gofunge98
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Randomization and y fixes

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This commit is contained in:
Julien Dessaux 2021-09-24 18:19:57 +02:00
parent 2895308807
commit 62400c81db
2 changed files with 6 additions and 3 deletions
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4
pkg/pointer/exec.go
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@ -230,8 +230,8 @@ func (p *Pointer) eval(c int, f *field.Field) (done bool, returnValue *int) {
// 15 // 15
p.ss.head.Push(((now.Year() - 1900) * 256 * 256) + (int(now.Month()) * 256) + now.Day()) p.ss.head.Push(((now.Year() - 1900) * 256 * 256) + (int(now.Month()) * 256) + now.Day())
// 14 // 14
p.ss.head.Push(lx + x) p.ss.head.Push(lx + x + 1)
p.ss.head.Push(ly + y) p.ss.head.Push(ly + y + 1)
// 13 // 13
p.ss.head.Push(x) p.ss.head.Push(x)
p.ss.head.Push(y) p.ss.head.Push(y)

5
pkg/pointer/pointer.go
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@ -2,10 +2,13 @@ package pointer
import ( import (
"math/rand" "math/rand"
"time"
"git.adyxax.org/adyxax/gofunge98/pkg/field" "git.adyxax.org/adyxax/gofunge98/pkg/field"
) )
var myRand = rand.New(rand.NewSource(time.Now().UnixNano()))
type InputFunction func() int type InputFunction func() int
type OutputFunction func(v int) type OutputFunction func(v int)
@ -87,7 +90,7 @@ func (p *Pointer) Redirect(c int) bool {
p.dx, p.dy = -1, 0 p.dx, p.dy = -1, 0
case '?': case '?':
directions := []int{0, -1, 1, 0, 0, 1, -1, 0} directions := []int{0, -1, 1, 0, 0, 1, -1, 0}
r := 2 * rand.Intn(4) r := 2 * myRand.Intn(4)
p.dx, p.dy = directions[r], directions[r+1] p.dx, p.dy = directions[r], directions[r+1]
case '[': case '[':
p.dx, p.dy = p.dy, -p.dx p.dx, p.dy = p.dy, -p.dx