/**
* Draw something when the selected room is null
*
* @param g
*/
private void drawIfRoomNull(Graphics g) {
int width = mainWindow.getModel().getEpisode().getRoomWidth() * fieldSize;
int height = mainWindow.getModel().getEpisode().getRoomHeight() * fieldSize;
g.setColor(Color.GRAY);
g.fillRect(fieldSize * 2, fieldSize * 2, width, height);
g.setColor(Color.BLACK);
g.drawString(roomX + "/" + roomY, fieldSize * 4, fieldSize * 4);
g.drawString("Room not existent. Click to create!", fieldSize * 4, fieldSize * 4 + 30);
}
@Override
protected void paintComponent(Graphics g) {
super.paintComponent(g);
this.imageLoader = mainWindow.getImageLoader();
if (mainWindow.getModel().getEpisode() == null) return;
if (floor == null) return;
// NO ROOM SELECTED
if (currentRoom == null) {
drawIfRoomNull(g);
}
// DRAW ROOM INCLUDING NEIGHBORS
for (int x = -2; x < roomWidth + 2; x++) {
for (int y = -2; y < roomHeight + 2; y++) {
int fieldRoomX = roomX;
int fieldRoomY = roomY;
int fieldX = x;
int fieldY = y;
boolean outside = false;
if (x < 0) {
fieldRoomX--;
fieldX += roomWidth;
outside = true;
} else if (x >= roomWidth) {
fieldRoomX++;
fieldX -= roomWidth;
outside = true;
}
if (y < 0) {
fieldRoomY--;
fieldY += roomHeight;
outside = true;
} else if (y >= roomHeight) {
fieldRoomY++;
fieldY -= roomHeight;
outside = true;
}
Room roomOfThisField = floor.getRoom(fieldRoomX, fieldRoomY);
drawFieldWithAllLayers(g, roomOfThisField, fieldX, fieldY, x, y);
if (outside) {
g.setColor(new Color(128, 128, 128, 128));
g.fillRect((x + 2) * fieldSize, (y + 2) * fieldSize, fieldSize, fieldSize);
}
}
}
// DRAW GRID
if (drawGrid) drawGrid(g);
// DRAW FRAME
drawFrame(g);
}
