Update Hungry_Serpent.cpp

Author: AnilKumarTeegala

Hungry_Serpent/Hungry_Serpent.cpp

@@ -1,5 +1,5 @@
-#include <iostream>
 #include <conio.h>
+#include <iostream>
 #include <windows.h>
 
 using namespace std;
@@ -13,155 +13,139 @@ int nTail;
 enum eDirecton { STOP = 0, LEFT, RIGHT, UP, DOWN };
 eDirecton dir;
 
-void Setup()
-{
-    gameover = false;
-    dir = STOP;
-    x = width / 2;
-    y = height / 2;
-    fruitX = rand() % width;
-    fruitY = rand() % height;
-    score = 0;
+void Setup() {
+  gameover = false;
+  dir = STOP;
+  x = width / 2;
+  y = height / 2;
+  fruitX = rand() % width;
+  fruitY = rand() % height;
+  score = 0;
 }
 
-void Draw()
-{
-    system("cls"); // Clear the console window
-
-    for (int i = 0; i < width + 2; i++)
-        cout << "#";
-    cout << endl;
-
-    for (int i = 0; i < height; i++)
-    {
-        for (int j = 0; j < width; j++)
-        {
-            if (j == 0)
-                cout << "#"; // Left wall
-            if (i == y && j == x)
-                cout << "O"; // Snake's head
-            else if (i == fruitY && j == fruitX)
-                cout << "F"; // Fruit
-            else
-            {
-                bool print = false;
-                for (int k = 0; k < nTail; k++)
-                {
-                    if (tailX[k] == j && tailY[k] == i)
-                    {
-                        cout << "o"; // Snake's tail
-                        print = true;
-                    }
-                }
-                if (!print)
-                    cout << " ";
-            }
-
-            if (j == width - 1)
-                cout << "#"; // Right wall
+void Draw() {
+  system("cls"); // Clear the console window
+
+  for (int i = 0; i < width + 2; i++)
+    cout << "#";
+  cout << endl;
+
+  for (int i = 0; i < height; i++) {
+    for (int j = 0; j < width; j++) {
+      if (j == 0)
+        cout << "#"; // Left wall
+      if (i == y && j == x)
+        cout << "O"; // Snake's head
+      else if (i == fruitY && j == fruitX)
+        cout << "F"; // Fruit
+      else {
+        bool print = false;
+        for (int k = 0; k < nTail; k++) {
+          if (tailX[k] == j && tailY[k] == i) {
+            cout << "o"; // Snake's tail
+            print = true;
+          }
         }
-        cout << endl;
-    }
+        if (!print)
+          cout << " ";
+      }
 
-    for (int i = 0; i < width + 2; i++)
-        cout << "#";
+      if (j == width - 1)
+        cout << "#"; // Right wall
+    }
     cout << endl;
+  }
 
-    cout << "Score:" << score << endl;
-}
+  for (int i = 0; i < width + 2; i++)
+    cout << "#";
+  cout << endl;
 
-void Input()
-{
-    if (_kbhit())
-    {
-        switch (_getch())
-        {
-        case 'a':
-            dir = LEFT;
-            break;
-        case 'd':
-            dir = RIGHT;
-            break;
-        case 'w':
-            dir = UP;
-            break;
-        case 's':
-            dir = DOWN;
-            break;
-        case 'x':
-            gameover = true;
-            break;
-        }
-    }
+  cout << "Score:" << score << endl;
 }
 
-void Logic()
-{
-    int prevX = tailX[0];
-    int prevY = tailY[0];
-    int prev2X, prev2Y;
-    tailX[0] = x;
-    tailY[0] = y;
-    for (int i = 1; i < nTail; i++)
-    {
-        prev2X = tailX[i];
-        prev2Y = tailY[i];
-        tailX[i] = prevX;
-        tailY[i] = prevY;
-        prevX = prev2X;
-        prevY = prev2Y;
-    }
-
-    switch (dir)
-    {
-    case LEFT:
-        x--;
-        break;
-    case RIGHT:
-        x++;
-        break;
-    case UP:
-        y--;
-        break;
-    case DOWN:
-        y++;
-        break;
-    default:
-        break;
+void Input() {
+  if (_kbhit()) {
+    switch (_getch()) {
+    case 'a':
+      dir = LEFT;
+      break;
+    case 'd':
+      dir = RIGHT;
+      break;
+    case 'w':
+      dir = UP;
+      break;
+    case 's':
+      dir = DOWN;
+      break;
+    case 'x':
+      gameover = true;
+      break;
     }
+  }
+}
 
-    if (x >= width)
-        x = 0;
-    else if (x < 0)
-        x = width - 1;
-
-    if (y >= height)
-        y = 0;
-    else if (y < 0)
-        y = height - 1;
-
-    for (int i = 0; i < nTail; i++)
-        if (tailX[i] == x && tailY[i] == y)
-            gameover = true;
-
-    if (x == fruitX && y == fruitY)
-    {
-        score += 10;
-        fruitX = rand() % width;
-        fruitY = rand() % height;
-        nTail++;
-    }
+void Logic() {
+  int prevX = tailX[0];
+  int prevY = tailY[0];
+  int prev2X, prev2Y;
+  tailX[0] = x;
+  tailY[0] = y;
+  for (int i = 1; i < nTail; i++) {
+    prev2X = tailX[i];
+    prev2Y = tailY[i];
+    tailX[i] = prevX;
+    tailY[i] = prevY;
+    prevX = prev2X;
+    prevY = prev2Y;
+  }
+
+  switch (dir) {
+  case LEFT:
+    x--;
+    break;
+  case RIGHT:
+    x++;
+    break;
+  case UP:
+    y--;
+    break;
+  case DOWN:
+    y++;
+    break;
+  default:
+    break;
+  }
+
+  if (x >= width)
+    x = 0;
+  else if (x < 0)
+    x = width - 1;
+
+  if (y >= height)
+    y = 0;
+  else if (y < 0)
+    y = height - 1;
+
+  for (int i = 0; i < nTail; i++)
+    if (tailX[i] == x && tailY[i] == y)
+      gameover = true;
+
+  if (x == fruitX && y == fruitY) {
+    score += 10;
+    fruitX = rand() % width;
+    fruitY = rand() % height;
+    nTail++;
+  }
 }
 
-int main()
-{
-    Setup();
-    while (!gameover)
-    {
-        Draw();
-        Input();
-        Logic();
-        Sleep(10); // Add a slight delay to control the speed of the game
-    }
-    return 0;
+int main() {
+  Setup();
+  while (!gameover) {
+    Draw();
+    Input();
+    Logic();
+    Sleep(10); // Add a slight delay to control the speed of the game
+  }
+  return 0;
 }