public void AnswerBoxCheck(ref Numpre[,] numpre, ref int checknum, ref int timeover)
{
int countblank, i_out, j_out;
bool IsSameNum = false;
countblank = 0;
i_out = 0;
j_out = 0;
execbutton[0].PerformClick();
// それぞれのグループの左上だけを指定する
for (int i = 0; i <= 6; i += 3)
{
for (int j = 0; j <= 6; j += 3)
{
// 指定した位置から順に1行目、2行目、3行目と数値判定を行う
for (int k = i; k <= i + 2; k++)
{
for (int l = j; l <= j + 2; l++)
{
// checknumの効いていない空白があったら
if (numpre[k, l].IsError == true && numpre[k, l].IsValid == false)
{
// とりあえず覚えておく
countblank += 1;
i_out = k;
j_out = l;
}
// そのグループに既にchecknumがあったら
if (numpre[k, l].Number == checknum)
{
// そのグループはもう終了
IsSameNum = true;
continue;
}
}
}
// そのグループにchecknumがまだなく
// 空白が一つ、かつその空白のIsValidがfalseであった場合
if (countblank == 1 && IsSameNum == false)
{
// そのマスにchecknumを入れる
numpre[i_out, j_out].Number = checknum;
int txtbxi = FindTextBoxIndexFromNumpreIndex(i_out, j_out);
if (txtbxi == -1)
{
ConsoleList.Items.Add("エラー: Numpre[,]配列のインデックスが不正です");
ConsoleList.Update();
return;
}
else
{
txtbox[txtbxi].Text = checknum.ToString();
txtbox[txtbxi].Update();
ConsoleList.Items.Add("自動解答: ボックスの消去法により (" + (i_out + 1) + ", " + (j_out + 1) + ") は " + checknum);
ConsoleList.Update();
timeover = 0;
// で、もう一度最初から試行する
AnswerHrizonCheck(ref numpre, ref checknum, ref timeover);
}
}
IsSameNum = false;
countblank = 0;
}
}
// 何もせずにループを抜けたら
// タイムアウトカウンタを増やす
timeover += 1;
}
// 0以外の数値(答え)が入っているマスの数を数える
public int AnswerBreakCheck(Numpre[,] numpre)
{
int compnum = 0;
for (int i = 0; i <= 8; i++)
{
for (int j = 0; j <= 8; j++)
{
if (numpre[i, j].Number != 0)
{
compnum += 1;
}
}
}
return compnum;
}
public void OverlapChangeColor(ref Numpre[,] numpre)
{
int x, y;
x = 0;
y = 0;
for (int i = 0; i <= 80; i++)
{
if (numpre[x, y].IsOverlap == true)
{
txtbox[i].BackColor = Color.LightCoral;
}
if (y == 8)
{
y = 0;
x += 1;
}
else
{
y += 1;
}
}
}
public void AnswerVerticalCheck(ref Numpre[,] numpre, ref int checknum, ref int timeover)
{
int countblank, i_out, j_out;
bool IsSameNum = false;
countblank = 0;
i_out = 0;
j_out = 0;
execbutton[0].PerformClick();
for (int i = 0; i <= 8; i++)
{
for (int j = 0; j <= 8; j++)
{
// checknumの効いていない空白があったら
if (numpre[j, i].IsError == true && numpre[j, i].IsValid == false)
{
// とりあえず覚えておく
countblank += 1;
i_out = i;
j_out = j;
}
// その列に既にchecknumがあったら
if (numpre[j, i].Number == checknum)
{
// その列はもう終了
IsSameNum = true;
continue;
}
}
// その行で該当する空白がぴったり1個だった場合のみ
if (countblank == 1 && IsSameNum == false)
{
// そのマスにchecknumを入れる
numpre[j_out, i_out].Number = checknum;
int txtbxi = FindTextBoxIndexFromNumpreIndex(j_out, i_out);
if (txtbxi == -1)
{
ConsoleList.Items.Add("エラー: Numpre[,]配列のインデックスが不正です");
ConsoleList.Update();
return;
}
else
{
txtbox[txtbxi].Text = checknum.ToString();
txtbox[txtbxi].Update();
ConsoleList.Items.Add("自動解答: タテの消去法により (" + (j_out + 1) + ", " + (i_out + 1) + ") は " + checknum);
ConsoleList.Update();
timeover = 0;
// で、もう一度最初から試行する
AnswerHrizonCheck(ref numpre, ref checknum, ref timeover);
}
}
IsSameNum = false;
countblank = 0;
}
// 何もせずにループを抜けたら
// タイムアウトカウンタを増やす
timeover += 1;
}
// CheckOverlapで使用します
public void CheckOverlapOfVerticalAndHorizon(ref Numpre[,] numpre, ref int ovl)
{
for (int i = 0; i <= 8; i++)
{
for (int j = 0; j <= 7; j++)
{
for (int k = j + 1; k <= 8; k++)
{
if (numpre[i, j].IsError == false)
{
if (numpre[i, j].Number == numpre[i, k].Number)
{
numpre[i, j].IsOverlap = true;
numpre[i, k].IsOverlap = true;
ovl += 1;
}
}
if (numpre[j, i].IsError == false)
{
if (numpre[j, i].Number == numpre[k, i].Number)
{
numpre[j, i].IsOverlap = true;
numpre[k, i].IsOverlap = true;
ovl += 1;
}
}
}
}
}
}
// CheckOverlapで使用します
public void CheckOverlapOfBox(ref Numpre[,] numpre, int x, int y, int a, int b, int c, int d, int e, int f, int g, int h, ref int ovl)
{
for (int i = 0; i <= 8; i++)
{
for (int j = 0; j <= 8; j++)
{
if (numpre[i, j].IsError == false)
{
if (((i == x + a && j == y + b) && numpre[x, y].Number == numpre[i, j].Number) || ((i == x + c && j == y + d) && numpre[x, y].Number == numpre[i, j].Number) || ((i == x + e && j == y + f) && numpre[x, y].Number == numpre[i, j].Number) || ((i == x + g && j == y + h) && numpre[x, y].Number == numpre[i, j].Number))
{
numpre[i, j].IsOverlap = true;
ovl += 1;
}
}
}
}
}
public void CountExist(ref Numpre[,] numpre, int[] exist, string[] ins)
{
for (int i = 0; i <= 8; i++)
{
for (int j = 0; j <= 8; j++)
{
for (int num = 1; num <= 9; num++)
{
if (numpre[i, j].Number == num)
{
exist[num - 1] += 1;
}
}
}
}
for (int i = 0; i <= 8; i++)
{
for (int j = 0; j <= 8 - exist[i]; j++)
{
ins[i] = ins[i] + "-";
}
chkbox[i].Text = (i + 1).ToString() + " " + ins[i];
}
}
public void CheckOverlap(ref Numpre[,] numpre, ref int ovl)
{
int x, y;
CheckOverlapOfVerticalAndHorizon(ref numpre, ref ovl);
for (int i = 0; i <= 8; i++)
{
for (int j = 0; j <= 8; j++)
{
x = i;
y = j;
if (x % 3 == 0 && y % 3 == 0)
{
CheckOverlapOfBox(ref numpre, x, y, 1, 1, 2, 1, 1, 2, 2, 2, ref ovl);
}
else if (x % 3 == 1 && y % 3 == 0)
{
CheckOverlapOfBox(ref numpre, x, y, -1, 1, -1, 2, 1, 1, 1, 2, ref ovl);
}
else if (x % 3 == 2 && y % 3 == 0)
{
CheckOverlapOfBox(ref numpre, x, y, -1, 1, -1, 2, -2, 1, -2, 2, ref ovl);
}
else if (x % 3 == 0 && y % 3 == 1)
{
CheckOverlapOfBox(ref numpre, x, y, 1, -1, 2, -1, 1, 1, 2, 1, ref ovl);
}
else if (x % 3 == 1 && y % 3 == 1)
{
CheckOverlapOfBox(ref numpre, x, y, -1, -1, -1, 1, 1, 1, 1, -1, ref ovl);
}
else if (x % 3 == 2 && y % 3 == 1)
{
CheckOverlapOfBox(ref numpre, x, y, -1, 1, -1, -1, -2, 1, -2, -1, ref ovl);
}
else if (x % 3 == 0 && y % 3 == 2)
{
CheckOverlapOfBox(ref numpre, x, y, 1, -1, +2, -1, 1, -2, +2, -2, ref ovl);
}
else if (x % 3 == 1 && y % 3 == 2)
{
CheckOverlapOfBox(ref numpre, x, y, 1, -1, 1, -2, -1, -1, -1, -2, ref ovl);
}
else if (x % 3 == 2 && y % 3 == 2)
{
CheckOverlapOfBox(ref numpre, x, y, -1, -1, -1, -2, -2, -1, -2, -2, ref ovl);
}
}
}
}
public void ChangeColor(ref Numpre[,] numpre)
{
int x, y;
x = 0;
y = 0;
for (int i = 0; i <= 80; i++)
{
if (numpre[x, y].IsValid == true)
{
txtbox[i].BackColor = Color.Yellow;
}
if (y == 8)
{
y = 0;
x += 1;
}
else
{
y += 1;
}
}
}
public void CountNull(ref Numpre[,] numpre, int[] VErr, int[] HErr, ref int ErrNum)
{
for (int j = 0; j <= 8; j++)
{
for (int i = 0; i <= 8; i++)
{
if (numpre[i, j].IsError == true)
{
VErr[j] += 1;
}
if (numpre[j, i].IsError == true)
{
HErr[j] += 1;
}
}
label[j].Text = VErr[j].ToString();
label[j + 9].Text = HErr[j].ToString();
ErrNum += VErr[j];
}
}
// CheckValid()で使用します
public void CheckValidOfBox(ref Numpre[,] numpre, int x, int y, int a, int b, int c, int d, int e, int f, int g, int h)
{
for (int i = 0; i <= 8; i++)
{
for (int j = 0; j <= 8; j++)
{
if ((i == x + a && j == y + b) || (i == x + c && j == y + d) || (i == x + e && j == y + f) || (i == x + g && j == y + h))
{
numpre[i, j].IsValid = true;
}
}
}
}
// CheckValid()で使用します
public void CheckValidOfVerticalAndHorizon(ref Numpre[,] numpre, int x, int y)
{
for (int i = 0; i <= 8; i++)
{
for (int j = 0; j <= 8; j++)
{
if (i == x || j == y)
{
numpre[i, j].IsValid = true;
}
}
}
}
public void CheckValid(ref Numpre[,] numpre)
{
int x, y;
for (int k = 0; k <= 8; k++)
{
if (chkbox[k].Checked == true)
{
for (int i = 0; i <= 8; i++)
{
for (int j = 0; j <= 8; j++)
{
if (numpre[i, j].Number == k + 1)
{
x = i;
y = j;
numpre[i, j].IsValid = true;
CheckValidOfVerticalAndHorizon(ref numpre, x, y);
if (x % 3 == 0 && y % 3 == 0)
{
CheckValidOfBox(ref numpre, x, y, 1, 1, 2, 1, 1, 2, 2, 2);
}
else if (x % 3 == 1 && y % 3 == 0)
{
CheckValidOfBox(ref numpre, x, y, -1, 1, -1, 2, 1, 1, 1, 2);
}
else if (x % 3 == 2 && y % 3 == 0)
{
CheckValidOfBox(ref numpre, x, y, -1, 1, -1, 2, -2, 1, -2, 2);
}
else if (x % 3 == 0 && y % 3 == 1)
{
CheckValidOfBox(ref numpre, x, y, 1, -1, 2, -1, 1, 1, 2, 1);
}
else if (x % 3 == 1 && y % 3 == 1)
{
CheckValidOfBox(ref numpre, x, y, -1, -1, -1, 1, 1, 1, 1, -1);
}
else if (x % 3 == 2 && y % 3 == 1)
{
CheckValidOfBox(ref numpre, x, y, -1, 1, -1, -1, -2, 1, -2, -1);
}
else if (x % 3 == 0 && y % 3 == 2)
{
CheckValidOfBox(ref numpre, x, y, 1, -1, +2, -1, 1, -2, +2, -2);
}
else if (x % 3 == 1 && y % 3 == 2)
{
CheckValidOfBox(ref numpre, x, y, 1, -1, 1, -2, -1, -1, -1, -2);
}
else if (x % 3 == 2 && y % 3 == 2)
{
CheckValidOfBox(ref numpre, x, y, -1, -1, -1, -2, -2, -1, -2, -2);
}
}
}
}
}
}
}
public void CheckNull(ref Numpre[,] numpre)
{
int i, j, k;
i = 0;
j = 0;
for (k = 0; k <= 80; k++)
{
try
{
numpre[i, j].Number = int.Parse(txtbox[k].Text);
}
catch (Exception ex)
{
numpre[i, j].IsError = true;
}
if (j == 8)
{
j = 0;
i += 1;
}
else
{
j += 1;
}
}
}
// 構造体の初期化
public void NumpreInitialization(ref Numpre[,] numpre, ref int[] VErr, ref int[] HErr, ref int[] exist, ref string[] ins)
{
for (int i = 0; i <= 8; i++)
{
for (int j = 0; j <= 8; j++)
{
Num[i, j].IsError = false;
Num[i, j].IsValid = false;
}
VErr[i] = 0;
HErr[i] = 0;
exist[i] = 0;
ins[i] = "";
}
}