From 61d2574fcb778474dabbda4d0da10412d4f9179f Mon Sep 17 00:00:00 2001
From: Kistaro Windrider <kistaro@gmail.com>
Date: Mon, 5 Feb 2024 18:21:52 -0800
Subject: [PATCH] it now compiles but does not function

---
 uckf.go | 32 +++++++++++++++++++-------------
 1 file changed, 19 insertions(+), 13 deletions(-)

diff --git a/uckf.go b/uckf.go
index f25e6ac..9479c4b 100644
--- a/uckf.go
+++ b/uckf.go
@@ -6,10 +6,10 @@ import (
 	"flag"
 	"fmt"
 	"log"
-	"math.rand"
+	"math/rand"
 )
 
-var edgeSize = flag.Int("n", 8, "Cells per side")
+var edgeSize = flag.Int("n", 4, "Cells per side")
 
 type scanState int
 const (
@@ -29,32 +29,34 @@ func main() {
 	for i := 0; i < *edgeSize; i++ {
 		fuckingRow := make([]byte, *edgeSize)
 		for j := 0; j < *edgeSize; j++ {
-			fuckingRow[j] = (i+j)%4
+			fuckingRow[j] = byte((i+j)%4)
 		}
 		board=append(board, fuckingRow)
 	}
 
 	dump(board, "Starting position")
 
-	evals := [][]fuckness
+	var evals [][]fuckness
 	for i := 0; i < *edgeSize; i++ {
 		evals = append(evals, make([]fuckness, *edgeSize))
 	}
 
 	iterations := uint64(0)
+	scream := uint64(1)
 	for(isStillFucked(board, evals)) {
 		fuckUp(board, evals)
 		iterations++
-		if isPow2(iterations) {
+		if iterations >= scream {
 			dump(board, fmt.Sprint("Iteration", iterations))
+			scream = iterations << 1
 		}
 	}
 
 	dump(board, "Not a single fuck")
 }
 
-func onBoard(i, j) {
-	return i > 0 && j > 0 && i < *edgeSize && j < &edgeSize
+func onBoard(i, j int) bool {
+	return i > 0 && j > 0 && i < *edgeSize && j < *edgeSize
 }
 func charAt(board [][]byte, i, j int) byte {
 	if !onBoard(i, j) {
@@ -63,7 +65,7 @@ func charAt(board [][]byte, i, j int) byte {
 	return board[i][j]
 }
 
-func isStillFucked(board [][]byte, evals[][]fuckness) {
+func isStillFucked(board [][]byte, evals[][]fuckness) bool {
 	isFucked := false
 	for i, row := range board {
 		for j, c := range row {
@@ -72,15 +74,19 @@ func isStillFucked(board [][]byte, evals[][]fuckness) {
 					if dr == 0 && dc == 0 {
 						continue
 					}
+					if evals[i][j][dr+1][dc+1] == Fucked {
+						isFucked = true
+						continue
+					}
 					if evals[i][j][dr+1][dc+1] != FuckIfIKnow {
 						continue
 					}
 					// find theoretical start of fuck
-					fRow, fCol := i + int(c)*dr, j + int(c)*dr
+					fRow, fCol := i + int(c)*-dr, j + int(c)*-dc
 					// evaluate fuckness
 					locallyFucked := true
 					for w := 0; w < 4; w++ {
-						if charAt(board, i+w*dr, j+w*dc) != byte(w) {
+						if charAt(board, fRow+w*dr, fCol+w*dc) != byte(w) {
 							locallyFucked = false
 							break
 						}
@@ -154,8 +160,8 @@ func fuckUp(board [][]byte, evals [][]fuckness) {
 			continue
 		}
 		i2, j2 := -1, -1
-		for(head++; head < len(todo); head++) {
-			item2 := todo(head)
+		for head++; head < len(todo); head++ {
+			item2 := todo[head]
 			itmp, jtmp := item2[0], item2[1]
 			if(isFucked(evals[itmp][jtmp])) {
 				i2, j2 = itmp, jtmp
@@ -175,7 +181,7 @@ func fuckUp(board [][]byte, evals [][]fuckness) {
 	}
 }
 
-func unevaluate(evals [][]fuckness, i, j) {
+func unevaluate(evals [][]fuckness, i, j int) {
 	for dr := -1; dr <= 1; dr++ {
 		for dc := -1; dc <= 1; dc++ {
 			for x := -3; x < 4; x++ {