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[Precogs Alert] undefined detected (undefined, Risk: undefined) #1

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[Precogs Alert] undefined detected (undefined, Risk: undefined) #1

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109 changes: 67 additions & 42 deletions Project_Snake_Game/snake-game.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -49,48 +49,73 @@ void Init() {

//Creating a map container where snake and fruit appears
void Map() {
system("cls");
SetConsoleTextAttribute(hConsole, 180);
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 << "#";
if (i == y && j == x)
cout << "O";
else if (i == fy && j == fx)
cout << "X";
else
{
bool print = false;
for (int k = 0; k < nt; k++) {
if (tx[k] == j && ty[k] == i)
{
cout << "o";
print = true;
}

}
if (!print)
cout << " ";
}

if (j == width - 1)
cout << "#";
}
cout << endl;
}

for (int i = 0; i < width + 2; i++)
cout << "#";
cout << endl;
cout << "Score is " << score << endl;

// Clear the console screen securely without using system calls
#ifdef _WIN32
HANDLE hConsole = GetStdHandle(STD_OUTPUT_HANDLE);
CONSOLE_SCREEN_BUFFER_INFO csbi;
DWORD count;
DWORD cellCount;
COORD homeCoords = { 0, 0 };

if (hConsole == INVALID_HANDLE_VALUE) return;

// Get the number of cells in the current buffer
if (!GetConsoleScreenBufferInfo(hConsole, &csbi)) return;
cellCount = csbi.dwSize.X * csbi.dwSize.Y;

// Fill the entire buffer with spaces
if (!FillConsoleOutputCharacter(hConsole, (TCHAR)' ', cellCount, homeCoords, &count)) return;

// Fill the entire buffer with the current colors and attributes
if (!FillConsoleOutputAttribute(hConsole, csbi.wAttributes, cellCount, homeCoords, &count)) return;

// Move the cursor home
SetConsoleCursorPosition(hConsole, homeCoords);
#else
// For non-Windows systems, use ANSI escape codes
std::cout << "\033[2J\033[H";
#endif

SetConsoleTextAttribute(hConsole, 180);
for (int i = 0; i < width + 2; i++)
std::cout << "#";
std::cout << std::endl;

for (int i = 0; i < height; i++)
{
for (int j = 0; j < width; j++)
{
if (j == 0)
std::cout << "#";
if (i == y && j == x)
std::cout << "O";
else if (i == fy && j == fx)
std::cout << "X";
else
{
bool print = false;
for (int k = 0; k < nt; k++) {
if (tx[k] == j && ty[k] == i)
{
std::cout << "o";
print = true;
}

}
if (!print)
std::cout << " ";
}

if (j == width - 1)
std::cout << "#";
}
std::cout << std::endl;
}

for (int i = 0; i < width + 2; i++)
std::cout << "#";
std::cout << std::endl;
std::cout << "Score is " << score << std::endl;
}
// managing input of keyboard to control snake
void Input() {
Expand Down