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#include <raylib.h>
#include <iostream>
#include <fstream>
#include <string>
using namespace std;
int mapSX, mapSY;
int mapPointer = 0;
int map[1000000];
void loadMap();
void drawMap();
Image empty_grid_img;
Texture2D empty_grid;
Image tester_img;
Texture2D tester;
int main() {
    InitWindow(1920, 1080, "Electrical");
    Image empty_grid_img = LoadImage("assets/empty-grid.png");
    Texture2D empty_grid = LoadTextureFromImage(empty_grid_img);
    UnloadImage(empty_grid_img);
    Image tester_img = LoadImage("assets/tester.png");
    Texture2D tester = LoadTextureFromImage(tester_img);
    UnloadImage(tester_img);
    loadMap();
    while (!WindowShouldClose()) {
        BeginDrawing();
        ClearBackground(RAYWHITE);
        drawMap();
        EndDrawing();
    }
    UnloadTexture(empty_grid);
        UnloadTexture(tester);
    CloseWindow();
    return 0;
}

void loadMap(){
    fstream mapFile;
    mapFile.open("map.txt", ios::in);
    string currentLineContent;
    int currentLineNumber = 1;
    for (int i = 0; i < 1000001; i++) {
        map[i] = 0;
    }
    while (getline(mapFile, currentLineContent)) {
        if (currentLineNumber == 1) {
            mapSX = std::stoi(currentLineContent);
        }
        if (currentLineNumber == 2) {
        mapSY = std::stoi(currentLineContent);
        }
        if (currentLineNumber >= 5 && currentLineNumber < 95) {
            for(int i = 0; i<mapSX; i++){
                    map[mapPointer++] = currentLineContent.at(i*2);
            }
        }
        currentLineNumber++;
    }

}
void drawMap(){
    for(int i = 0; i < 1; i++){
        if(map[i] == 48){
            //DrawTexture(empty_grid, (i-(i/mapSX))*32, (i/mapSX)*32, WHITE);
            DrawTexture(empty_grid, 100, 60, WHITE);
        }
        if(map[i] == 49){
            DrawTexture(empty_grid, 100, 60, WHITE);
        }
    }
}