public boolean checkCanPut(Type put_type, Coord c) {
int[] dx = {0, -1, -1, -1, 0, 1, 1, 1};
int[] dy = {1, 1, 0, -1, -1, -1, 0, 1};
for (int i = 0; i < 8; i++) {
Coord temp;
try {
temp = new Coord(c.x + dx[i], c.y + dy[i]);
} catch (IllegalArgumentException e) {
continue;
}
if (st_board.get(temp).equals(put_type.getReverse().toState()) == true) {
boolean flag = false;
while (true) {
try {
temp = new Coord(temp.x + dx[i], temp.y + dy[i]);
} catch (IllegalArgumentException e) {
break;
}
if (st_board.get(temp).equals(put_type.toState()) == true) {
flag = true;
break;
}
}
if (flag == true) return true;
}
}
return false;
}
public boolean turn_recursion(Type t, Coord c, int dx, int dy) {
Coord next;
try {
next = new Coord(c.x + dx, c.y + dy);
} catch (IllegalArgumentException e) {
return false;
}
if (st_board.get(next).equals(State.NONE) == true) return false;
else if (st_board.get(next).equals(t.toState()) == true) {
st_board.turn(t.toState(), c);
return true;
} else {
boolean b = false;
if (b = turn_recursion(t, next, dx, dy) == true) st_board.turn(t.toState(), c);
return b;
}
}
public boolean put(Type t, Coord c) {
boolean is_anime;
switch (t) {
case BLACK:
if (black.get(c) == false) return false;
is_anime = st_board.turn(t.toState(), c);
turn(t, c);
break;
case WHITE:
if (white.get(c) == false) return false;
is_anime = st_board.turn(t.toState(), c);
turn(t, c);
break;
default:
break;
}
return true;
}