Clean up logic, names and strings

56_Life_for_Two/csharp/Program.cs

@@ -5,145 +5,143 @@ var io = new ConsoleIO();
 
 io.Write(Streams.Title);
 
-var N = new int[7, 7];
+var _cells = new int[7, 7];
-var K = new[] { 3, 102, 103, 120, 130, 121, 112, 111, 12, 21, 30, 1020, 1030, 1011, 1021, 1003, 1002, 1012 };
+var _willLive = new[] { 3, 102, 103, 120, 130, 121, 112, 111, 12, 21, 30, 1020, 1030, 1011, 1021, 1003, 1002, 1012 };
-var A = new[] { -1, 0, 1, 0, 0, -1, 0, 1, -1, -1, 1, -1, -1, 1, 1, 1 };
+var _offsets = new[] { -1, 0, 1, 0, 0, -1, 0, 1, -1, -1, 1, -1, -1, 1, 1, 1 };
 var X = new int[3];
 var Y = new int[3];
-int M2, M3;
+int _player1Count, _player2Count;
 
-void L50()
+void CalculateNeighbors()
 {
     for (var j = 1; j <= 5; j++)
     {
         for (var k = 1; k <= 5; k++)
         {
-            if (N[j, k] > 99)
+            if (_cells[j, k] > 99)
             {
-                L200(j, k);
+                int B = _cells[j, k] > 999 ? 10 : 1;
+                for (var o = 0; o < 15; o += 2)
+                {
+                    _cells[j + _offsets[o], k + _offsets[o + 1]] += B;
+                }
             }
         }
     }
-    L90();
 }
 
-void L90()
+void CalculateAndDisplayNext()
 {
-    M2 = M3 = 0;
+    _player1Count = _player2Count = 0;
     for (var j = 0; j <= 6; j++)
     {
         io.WriteLine();
         for (var k = 0; k <= 6; k++)
         {
-            if (j == 0 || j == 6)
+            if (j % 6 == 0)
             {
-                if (k == 6) { io.Write(" 0 "); break; }
+                io.Write($" {k % 6} ");
-                io.Write($" {k} ");
             }
-            else if (k == 0 || k == 6)
+            else if (k % 6 == 0)
             {
-                if (j == 6) { io.WriteLine(" 0 "); return; }
+                io.Write($" {j % 6} ");
-                io.Write($" {j} ");
             }
             else
             {
-                L300(j, k);
+                CalculateAndDisplayCell(j, k);
             }
         }
     }
     return;
+}
 
-}
+void CalculateAndDisplayCell(int j, int k)
-void L200(int j, int k)
 {
-    int B = N[j, k] > 999 ? 10 : 1;
+    if (_cells[j, k] >= 3)
-    for (var O1 = 0; O1 < 15; O1 += 2)
-    {
-        N[j + A[O1], k + A[O1 + 1]] = N[j + A[O1], k + A[O1 + 1]] + B;
-    }
-}
-void L300(int j, int k)
-{
-    if (N[j, k] >= 3)
     {
         for (var O1 = 0; O1 < 18; O1++)
         {
-            if (N[j, k] == K[O1])
+            if (_cells[j, k] == _willLive[O1])
             {
                 if (O1 < 9)
                 {
-                    N[j, k] = 100; M2++; io.Write(" * ");
+                    _cells[j, k] = 100; _player1Count++; io.Write(" * ");
-                    return;
                 }
                 else
                 {
-                    N[j, k] = 1000; M3++; io.Write(" # ");
+                    _cells[j, k] = 1000; _player2Count++; io.Write(" # ");
-                    return;
                 }
+                return;
             }
         }
     }
 
-    N[j, k] = 0; io.Write("   ");
+    _cells[j, k] = 0;
+    io.Write("   ");
 }
 
-for (var j = 1; j <= 5; j++)
+for (var _player = 1; _player <= 2; _player++)
 {
-    for (var k = 1; k <= 5; k++)
+    var P1 = _player == 2 ? 30 : 3;
+    io.WriteLine(Formats.InitialPieces, _player);
+    for (var i = 1; i <= 3; i++)
     {
-        N[j, k] = 0;
+        ReadCoordinates(_player);
+        _cells[X[_player], Y[_player]] = P1;
     }
 }
-for (var B = 1; B <= 2; B++)
+
-{
+CalculateAndDisplayNext();
-    var P1 = B == 2 ? 30 : 3;
+
-    io.WriteLine(); io.WriteLine($"PLAYER {B}  - 3 LIVE PIECES.");
-    for (var K1 = 1; K1 <= 3; K1++)
-    {
-        L700(B);
-        N[X[B], Y[B]] = P1;
-    }
-}
-L90();
 while (true)
 {
     io.WriteLine();
-    L50();
+    CalculateNeighbors();
+    CalculateAndDisplayNext();
 
-    if (M2 == 0 && M3 == 0) { io.WriteLine(); io.WriteLine("A DRAW"); return; }
+    if (_player1Count == 0 || _player2Count == 0) { break; }
-    else if (M3 == 0) { var B = 1; io.WriteLine(); io.WriteLine($"PLAYER {B} IS THE WINNER"); return; }
-    else if (M2 == 0) { var B = 2; io.WriteLine($"PLAYER {B} IS THE WINNER"); return; }
 
-    for (var B = 1; B <= 2; B++)
+    for (var _player = 1; _player <= 2; _player++)
     {
-        io.WriteLine();
+        io.WriteLine(Formats.Player, _player);
-        io.WriteLine();
+        if (ReadCoordinates(_player)) 
-        io.WriteLine($"PLAYER {B}");
+        { 
-        B = L700(B);
+            _cells[X[1], Y[1]] = 100; 
-        if (B == 2) { N[X[1], Y[1]] = 100; N[X[2], Y[2]] = 1000; }
+            _cells[X[2], Y[2]] = 1000; 
+        }
     }
 }
 
-int L700(int B)
+if (_player1Count == 0 && _player2Count == 0)
+{
+    io.Write(Streams.Draw);
+}
+else
+{
+    io.WriteLine(Formats.Winner, _player2Count == 0 ? 1 : 2);
+}
+
+bool ReadCoordinates(int _player)
 {
     while (true)
     {
         io.WriteLine("X,Y");
         var (y, x) = io.Read2Numbers("&&&&&&\r");
-        (Y[B], X[B]) = ((int)y, (int)x);
+        (Y[_player], X[_player]) = ((int)y, (int)x);
-        if (X[B] <= 5 && X[B] > 0 && Y[B] <= 5 && Y[B] > 0 && N[X[B], Y[B]] == 0)
+        if (X[_player] <= 5 && X[_player] > 0 && Y[_player] <= 5 && Y[_player] > 0 && _cells[X[_player], Y[_player]] == 0)
         {
             break;
         }
-        io.WriteLine("Illegal Coords. Retype");
+        io.Write(Streams.IllegalCoords);
     }
 
-    if (B == 2 && X[1] == X[2] && Y[1] == Y[2])
+    if (_player == 2 && X[1] == X[2] && Y[1] == Y[2])
     {
-        io.WriteLine("SAME COORD.  SET TO 0");
+        io.Write(Streams.SameCoords);
-        N[X[B] + 1, Y[B] + 1] = 0;
+        // This is a bug existing in the original code. The line should be N[X[B], Y[B]] = 0;
-        B = 99;
+        _cells[X[_player] + 1, Y[_player] + 1] = 0;
+        return false;
     }
 
-    return B;
+    return _player == 2;
 }

56_Life_for_Two/csharp/Resources/Draw.txt

@@ -0,0 +1,2 @@
+
+A draw

56_Life_for_Two/csharp/Resources/IllegalCoords.txt

@@ -0,0 +1 @@
+Illegal coords. Retype

56_Life_for_Two/csharp/Resources/InitialPieces.txt

@@ -0,0 +1,2 @@
+
+Player {0}  - 3 live pieces

56_Life_for_Two/csharp/Resources/Player.txt

@@ -0,0 +1,3 @@
+
+
+Player {0}

56_Life_for_Two/csharp/Resources/Resource.cs

@@ -8,10 +8,16 @@ internal static class Resource
     internal static class Streams
     {
         public static Stream Title => GetStream();
+        public static Stream Draw => GetStream();
+        public static Stream IllegalCoords => GetStream();
+        public static Stream SameCoords => GetStream();
     }
 
     internal static class Formats
     {
+        public static string InitialPieces => GetString();
+        public static string Player => GetString();
+        public static string Winner => GetString();
     }
 
     private static string GetString([CallerMemberName] string? name = null)

56_Life_for_Two/csharp/Resources/SameCoords.txt

@@ -0,0 +1 @@
+Same coord.  Set to 0

56_Life_for_Two/csharp/Resources/Winner.txt

@@ -0,0 +1,2 @@
+
+Player {0} is the winner