#include <stdio.h>
#include <stdlib.h>

int BinX;
int BinY = 12;

char field[23][29];

int Ballx = -1;
int Bally = 27;

int fieldWidth = 25;
int fieldHeigth = 30;

struct Player
{
	char Name[50];
	int Points;
}playerlist[11];


void buildBin(int width, int heigth){
	field[width][heigth] = 'V';
	field[width+1][heigth+1] = '\\';
	field[width+2][heigth+2] = '\\';
	field[width-1][heigth+1] = '/';
	field[width-2][heigth+2] = '/';
	field[width][heigth+1] = ' ';
}

void loadLevel() {
	int lvlnum;
    clearField();
        Ballx = -1;
        Bally = 30;

        int tmpX,tmpY;

    switch (lvlnum)
	{
        case(1):
			BinX = 12;
			BinY = 10;
			break;
        case(2):
        case(3):
        case(4):
        case(5):
        case(6):
            tmpX = rand() % 17;
            tmpY = rand() % 10;
            break;



    }
}

int main()
{
    int ballX = 7;
	int BallY = 23;

    while (1)
    {
        system("clear");

        for (int i = 0; i < 23; i++)
        {
            for (int j = 0; j < 29; j++)
            {
                field[i][j] = ' ';
            }
        }

        field[ballX][BallY -= 1] = 'O';


        buildBin(10,10);

        for (int i = 0; i < 29; i++)
        {
            printf("|");
            for (int j = 0; j < 23; j++)
            {
                if (i == 0 || i == 29 - 1 || i == 2)
                    printf("=");
                else
                    printf("%c", field[j][i]);
            }
            printf("|");
            printf("\n");
        }
        getStartPosition();

        sleep(1);
    }

    return 0;
}
void getStartPosition()
{

	while (Ballx == -1)
	{
		for (int i = 2, j = 0; i <= 20; i += 2, j++)
		{
			field[i][Bally] = j + '0';
		}
            Generatefield();
    	//printf("W\x84\hle die position des Balls (0-9):\n");
		printf("W\x84\hle die position des Balls (0-9):\n");

		scanf("%d", &Ballx);

		if (Ballx < 0 || 9 < Ballx)
		{
			Ballx = -1;
			continue;
		}
		Ballx = (Ballx + 1);
	}


}

void clearField()
{
    for (int i = 0; i <= fieldWidth; i++)
    {
        for (int j = 0; j <= fieldHeigth; j++)
        {
            field[i][j] = ' ';
        }
    }
}

void Generatefield() {

}

void addScoreboard()
{
    int ScorePoints;
	//Die txt wird geöffnet
	FILE* fp = fopen("ScoreBoard.txt", "a+");
	char name[255];

    printf("Bitte gib deinen Namen ein:\n");
	scanf("%s", name);

    fprintf(fp, "%s %d\n", name, ScorePoints);
	fclose(fp);
}

int checkBallPosition()
{
    if (BinY + 24 == Bally && (Ballx == BinX || Ballx == BinX + 2 || Ballx == BinX - 2))
    {
        return 1;
    }
    else if (BinY > Bally || field[Ballx][Bally - 1] == '_' || Ballx > fieldWidth || Ballx < 0)
	{
		return 2;
	}
}

void sortScoreboard()
{
	//Öffnet die Textdatei oder erstellt sie wenn keine existiert
	FILE* fp;
	fp = fopen("ScoreBoard.txt", "a+");
    if (fp == NULL)
	{
		printf("Datei konnte nicht geoeffnet werden.\n");
	}
    else
    {
        system("clear");
        FILE *file = fopen("ScoreBoard.txt", "r");
        char line[1000];
		int numberOfLines = 0;
		//Die Textdatei wird Zeile für Zeile eingelesen und in die Strukturliste eingefügt
		for (int j = 0; fgets(line, sizeof line, file) != NULL && j <= 10; j++)
		{
			char* playertmp = strtok(line, " ");
			strcpy(playerlist[j].Name, playertmp);

            playertmp = strtok(NULL, " ");
			int playerPoints = atoi(playertmp);

            playerlist[j].Points = playerPoints;

            numberOfLines = j;
			sleep(100);
        }
        
        struct Player temp;
		for (int i = 0; i <= numberOfLines; i++)
		{
            for (int j = 0; j < (numberOfLines - i); j++)
            {
                if (playerlist[i].Points < playerlist[i + 1].Points)
                {
                    temp = playerlist[i];
                    playerlist[i] = playerlist[i + 1];
                    playerlist[i + 1] = temp;
                }
            }
        }
		fclose(fp);

        printf("     Scoreboard:\n\n");
        for (int j = 0; j < numberOfLines; j++)
		{
			printf("%d. %s %s %d\n", j + 1, (j < 9) ? "  " : " ", playerlist[j].Name, playerlist[j].Points);
            sleep(500);
        }


		FILE* fp = fopen("ScoreBoard.txt", "w");
        for (int i = 0; i < numberOfLines; i++)
		{
			fprintf(fp, "%s %d\n", playerlist[i].Name, playerlist[i].Points);
		}

        fclose(fp);
    }
}