Add files via upload

main.cpp

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+#include <iostream>
+#include <fstream>
+#include <string>
+#include <vector>
+
+using namespace std;
+
+const int TRACK_COUNT = 53;
+const int OFFSET = 1388909;
+
+// Structure to hold track information
+struct Track {
+    string name;
+    int seqValue;
+};
+
+// Function to load track names and default sequence values
+vector<Track> loadTracks() {
+    vector<Track> tracks(TRACK_COUNT);
+    // Initialize track names and default sequence values
+    tracks[0] = {"Unknown", 0};
+    tracks[1] = {"Course Intro 2", 0};
+    tracks[2] = {"Course Intro 1", 0};
+    // Add more tracks...
+    return tracks;
+}
+
+// Function to read file contents into a string
+string getFileContents(const string& filename) {
+    ifstream file(filename, ios::in | ios::binary);
+    if (!file.is_open()) {
+        cerr << "Error: Unable to open file " << filename << endl;
+        exit(1);
+    }
+    // Read file contents into a string
+    return string((istreambuf_iterator<char>(file)), istreambuf_iterator<char>());
+}
+
+// Function to save string contents into a file
+void saveFileContents(const string& filename, const string& contents) {
+    ofstream file(filename, ios::binary);
+    if (!file.is_open()) {
+        cerr << "Error: Unable to save file " << filename << endl;
+        exit(1);
+    }
+    // Write string contents into a file
+    file << contents;
+}
+
+// Function to print track names and their corresponding sequence values
+void printTracks(const vector<Track>& tracks) {
+    for (int i = 0; i < TRACK_COUNT; ++i) {
+        cout << i << ") " << tracks[i].name << " [" << tracks[i].seqValue << "]" << endl;
+    }
+}
+
+int main() {
+    // Load track information
+    vector<Track> tracks = loadTracks();
+    // Read arm9.bin file into a string
+    string arm9Data = getFileContents("arm9.bin");
+    // Extract sequence values from arm9.bin data
+    vector<int> arm9Values(arm9Data.begin() + OFFSET, arm9Data.begin() + OFFSET + TRACK_COUNT * 4);
+
+    // Prompt user to start the program
+    cout << "Mario Kart DS ARM9 Music Table Editor" << endl;
+    cout << "Press ENTER to start the program." << endl;
+    cin.ignore();
+
+    char choice;
+    do {
+        // Display track names and sequence values
+        printTracks(tracks);
+
+        int selected;
+        // Prompt user to select a track slot
+        do {
+            cout << "\nSelect a slot to change [0.." << TRACK_COUNT - 1 << "]: ";
+            cin >> selected;
+        } while (selected < 0 || selected >= TRACK_COUNT);
+
+        // Prompt user to confirm editing of the selected track
+        cout << "\nDo you want to change Slot " << selected << "'s (" << tracks[selected].name << ") SEQ value? [Y/N] ";
+        cin >> choice;
+
+        // If user confirms editing, prompt for new sequence value
+        if (tolower(choice) == 'y') {
+            int newValue;
+            do {
+                cout << "\nEnter the new SEQ value (Old value was " << arm9Values[selected] << ") [-1..75]: ";
+                cin >> newValue;
+            } while (newValue < -1 || newValue > 75);
+            // Update the selected track's sequence value
+            arm9Values[selected] = newValue;
+        }
+
+        // Prompt user to continue editing
+        cout << "\nDo you want to edit it further? [Y/N] ";
+        cin >> choice;
+    } while (tolower(choice) == 'y');
+
+    // Update arm9 data with modified sequence values and save it
+    for (int i = 0; i < TRACK_COUNT; ++i) {
+        arm9Data[OFFSET + i * 4] = arm9Values[i];
+    }
+    saveFileContents("arm9.bin.bak", arm9Data);
+    saveFileContents("arm9.bin", arm9Data);
+
+    // Inform user about successful save and prompt to exit
+    cout << "\nSuccessfully saved edited_arm9.bin in your folder!" << endl;
+    cout << "Press ENTER to exit the program." << endl;
+    cin.ignore();
+    cin.ignore();
+    return 0;
+}