new file: source/ChickenatorFOVFix/ChickenatorFOVFix.cpp

source/ChickenatorFOVFix/ChickenatorFOVFix.cpp

@@ -0,0 +1,68 @@
+#include <iostream>
+#include <iomanip>
+#include <fstream>
+#include <conio.h> // For getch()
+#include <cstdint> // For uint8_t
+#include <limits>
+
+using namespace std;
+
+int main()
+{
+    cout << "The Chickenator (2003) FOV Fixer by AlphaYellow, 2024\n\n----------------\n\n";
+    float width, height, fov;
+
+    do
+    {
+        cout << "Enter the desired width: ";
+        cin >> width;
+
+        if (cin.fail())
+        {
+            cin.clear();                                                   // Clear error flags
+            cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n'); // Ignore invalid input
+            width = -1;                                                    // Ensure the loop continues
+            cout << "Invalid input. Please enter a numeric value." << std::endl;
+        }
+        else if (width <= 0 || width > 65535)
+        {
+            cout << "Please enter a positive number for width less than 65536." << std::endl;
+        }
+    } while (width <= 0 || width > 65535);
+
+    do
+    {
+        cout << "\nEnter the desired height: ";
+        cin >> height;
+
+        if (cin.fail())
+        {
+            cin.clear();                                                   // Clear error flags
+            cin.ignore(std::numeric_limits<std::streamsize>::max(), '\n'); // Ignore invalid input
+            height = -1;                                                   // Ensure the loop continues
+            cout << "Invalid input. Please enter a numeric value." << endl;
+        }
+        else if (height <= 0 || height > 65535)
+        {
+            std::cout << "Please enter a positive number for height less than 65536." << endl;
+        }
+    } while (height <= 0 || height > 65535);
+
+    fstream file("chickenator.exe", ios::in | ios::out | ios::binary);
+
+    fov = (4.0f / 3.0f) / (width / height);
+    file.seekp(0x00127080);
+    file.write(reinterpret_cast<const char *>(&fov), sizeof(fov));
+
+    // Confirmation message
+    cout << "\nSuccessfully changed field of view in the executable.\n" << endl;
+
+    // Closes the file
+    file.close();
+
+    cout << "Press enter to exit the program...";
+    cin.ignore(numeric_limits<streamsize>::max(), '\n'); // Clears the input buffer
+    cin.get();
+
+    return 0;
+}