#include <stdio.h>
#include <string.h>
#include <math.h>
#define _GNU_SOURCE
int main()
{
	int treeCount = 0;
	int buildingCount = 0;
	int pathCount =0;
	int total =0;
	char whichBuilding;
	float pathPercent = 0;
	int i, j;
	char myArray [100][100];
	// open the file to read
	FILE*access;
	access = fopen("buildingMap.txt","r");

	if (access != NULL){
		//initialise array

		//initialise to 0

		for(i=0; i<100; i++){
			for(j=0; j<100; j++){
				myArray[i][j] = 0; //1 gets added to j and loops then when j = 99, 1 gets added to i
			}
		}
		//char lineOfText [100]; //does it work with 99

		/*while (fgets(lineOfText,100,access) != NULL)
			char mapPoint [1];//variable mapPoint to allow single character to be read from the line
			myArray [i][j] = int fgetc(FILE*lineOfText); //gets a character from a line, stored in myArray
			i++; */
			for (i=0; i<100; i++){
				//fgets(lineOfText, 100, access); //reads the whole line of file one line at a time
				for(j=0; j<100; j++){
					total++;
					myArray[i][j] = fgetc(access); //reads each character of lineOfText and puts it into the array and then loops
					if(myArray[i][j] == '#'){ //if the read finds "#" it'll do something
						treeCount++;

					}
					else if(myArray[i][j] =='I' || myArray[i][j] =='L' || myArray[i][j] =='E' || myArray[i][j] =='F' ||  myArray[i][j] =='C' || myArray[i][j] =='P' || myArray[i][j] =='M' || myArray[i][j] =='B' || myArray[i][j] =='H' || myArray[i][j] == 's'|| myArray[i][j] == 'h' || myArray[i][j] =='o'){

						buildingCount++; //use single quotes for a single letter
					}
					else if(myArray[i][j] =='x'){
						pathCount++;

						}
				pathPercent = (float)pathCount/total*100;


				}


			}
	}
	else{
		printf("file not found\n");
	}
			//reads a file 100x100
	printf("the number of trees is %d\n" , treeCount);
	printf("the number of buildings is %d\n", buildingCount);
	printf("the percentage of path on the map is %.2f%%\n", pathPercent);
	printf("please enter the building where you would like to find\n");
	scanf("%c",&whichBuilding);
		for (i=0; i<100; i++){
			for(j=0; j<100; j++){
				if (myArray[i][j] == whichBuilding){
					printf("found at (%d ,%d)\n",j,i);
				}


}

}
}