/** A method that draws adjacent tiles based on values in the map. */
public void paint(Graphics g) {
/** Buffer all three tiles from files into memory for quicker painting */
BufferedImage img0 = null;
try {
img0 = ImageIO.read(new File("cell0-small.png"));
} catch (IOException e) {
}
BufferedImage img1 = null;
try {
img1 = ImageIO.read(new File("cell1-small.png"));
} catch (IOException e) {
}
BufferedImage img2 = null;
try {
img2 = ImageIO.read(new File("cell2-small.png"));
} catch (IOException e) {
}
BufferedImage img3 = null;
try {
img3 = ImageIO.read(new File("cell3-small.png"));
} catch (IOException e) {
}
BufferedImage img4 = null;
try {
img4 = ImageIO.read(new File("cell4-small.png"));
} catch (IOException e) {
}
/** Get the number of cells to be drawn. */
int size = map.getLength();
for (int x = 0; x < size; x++) {
for (int y = 0; y < size; y++) {
/**
* Check for the state of the current cell via .getState() and paint an according tile image
* placed 25 (the size of all tiles) pixels right from the previous tile and 25 pixels lower
* from the previous level of tiles.
*/
int state = map.getState(x, y);
switch (state) {
case 0:
g.drawImage(img0, x * 5, y * 5, this);
break;
case 1:
g.drawImage(img1, x * 5, y * 5, this);
break;
case 2:
g.drawImage(img2, x * 5, y * 5, this);
break;
case 3:
g.drawImage(img3, x * 5, y * 5, this);
break;
case 4:
g.drawImage(img4, x * 5, y * 5, this);
break;
default:
g.drawImage(img2, x * 5, y * 5, this);
break;
}
}
}
}
