private void drawCell(Cell cell, int cellSize, int gapSize, Graphics g, Color color) {
g.setColor(color);
int x1 = cell.getX() * (cellSize + gapSize) + gapSize;
int y1 = cell.getY() * (cellSize + gapSize) + gapSize;
int width = cellSize;
int height = cellSize;
g.fillRect(x1, y1, width, height);
}
private void drawWall(Wall wall, int cellSize, int gapSize, Graphics g) {
g.setColor(Color.BLACK);
Cell cell1 = wall.getCell1();
Cell cell2 = wall.getCell2();
if (cell1.getX() == cell2.getX()) {
if (cell1.getY() > cell2.getY()) {
drawBottomWall(cell1.getX(), cell1.getY(), cellSize, gapSize, g);
} else {
drawTopWall(cell1.getX(), cell1.getY(), cellSize, gapSize, g);
}
} else {
if (cell1.getX() < cell2.getX()) {
drawRightWall(cell1.getX(), cell1.getY(), cellSize, gapSize, g);
} else {
drawLeftWall(cell1.getX(), cell1.getY(), cellSize, gapSize, g);
}
}
}