import java.io.*;
import java.util.*;

public class Soko{
	char[][] map;
	char[][] mapSource;
	int N, M, a, b, task, cost, mapIndex;
	boolean isClear = false;
	int[][] move = new int[][]{{1,0},{0,1},{-1,0},{0,-1}};
	List<Integer> log;

	public static void main(String... arg){
		try {
			new Soko().run(new Scanner(System.in));
		} catch (FileNotFoundException e){
			sysout("実行に必要なファイルが見つかりません");
		} catch (IOException e) {
			sysout(e.toString());
		}
	}

	void run(Scanner sc) throws FileNotFoundException, IOException {
		log = new LinkedList<Integer>();

		BufferedReader br = new BufferedReader(new FileReader("splush.txt"));
		String line;
		while ((line = br.readLine()) != null) {
			sysout(line);
		}
		line = null;
		br = null;

		sysout("Please Enter Key... Game Start");
		// TODO choosing map

		mapIndex = 1;
		build();

		while (true) {
			/* parse input */
			String in = sc.nextLine();
			if (in.length() > 0) switch (in.charAt(0)) {
				case 's':	foward(0);		break;
				case 'd':	foward(1);		break;
				case 'w':	foward(2);		break;
				case 'a':	foward(3);		break;
				case 'u':	back();			break;
				case '@':	reset();		break;
			}

			/* show map */
			for (char[] c : map) {
				sysout(new String(c));
			}
			System.out.printf("移動回数: %02d回\n", cost++);
			sysout("移動: (上->w, 左->a, 下->s, 右->d) + Enter");
			sysout("戻す->u, リセット->@, 入力キャンセル->!を含める");
		}
	}

	void foward(int ci) {
		log.add(ci);

		/* move to */
		int at = a + move[ci][0];
		int bt = b + move[ci][1];

		if (map[at][bt] == 'o' || map[at][bt] == 'O') {
			int at2 = at + move[ci][0];
			int bt2 = bt + move[ci][1];

			if (map[at2][bt2] == ' ') {
				map[at2][bt2] = 'o';
				map[at][bt] = 'p';
				map[a][b] = ' ';
				a = at;
				b = bt;

			} else if (map[at2][bt2] == '.') {
				map[at2][bt2] = 'O';
				map[at][bt] = 'p';
				map[a][b] = ' ';
				a = at;
				b = bt;

				task--;
			}

		} else if (map[at][bt] == ' ') {
			map[a][b] = (map[a][b] == 'p') ? ' ' : '.';
			map[at][bt] = 'p';
			a = at;
			b = bt;

		} else if (map[at][bt] == '.') {
			map[a][b] = ' ';
			map[at][bt] = 'P';
			a = at;
			b = bt;

		}
	}

	void back(){}

	void reset() throws FileNotFoundException, IOException {
		cost = 0;
		build();
	}

	void build() throws FileNotFoundException, IOException {
		BufferedReader br = new BufferedReader(new FileReader("map/gamemap_" + mapIndex + ".txt"));
		String line;
		LinkedList<String> data = new LinkedList<String>();

		while ((line = br.readLine()) != null) {
			if (line.length() == 0 || line.charAt(0) == ';') continue;
			data.add(line);
		}
		line = null;

		N = data.size();
		M = data.getFirst().length();

		map = new char[N][M];
		for (int i = 0; i < N; i++) {
			map[i] = data.get(i).toCharArray();

			for (int j = 0; j < M; j++) {
				if (map[i][j] == 'p') {
					a = i;
					b = j;
				} else if (map[i][j] == '.') {
					task++;
				}
			}
		}
//		sysout(Arrays.toString(map[0]));

		mapSource = new char[N][M];
		deepcopy(map, mapSource);
	}

	void deepcopy(char[][] source, char[][] to){
		for (int i = 0; i < source.length; i++) {
			to[i] = source[i].clone();
		}
	}

	public static void sysout(String s){
		System.out.println(s);
	}
}