@Override
public void undoFromTemplate() {
if (this.nextWallBuilt == null) {
for (BlockCoord coord : wallBlocks.keySet()) {
WallBlock wb = wallBlocks.get(coord);
ItemManager.setTypeId(coord.getBlock(), wb.getOldId());
ItemManager.setData(coord.getBlock(), wb.getOldData());
try {
wb.delete();
} catch (SQLException e) {
e.printStackTrace();
}
}
// Remove this wall chunk.
ChunkCoord coord = new ChunkCoord(this.getCorner());
CivGlobal.removeWallChunk(this, coord);
} else {
try {
this.nextWallBuilt.processUndo();
} catch (CivException e) {
e.printStackTrace();
}
}
}
@Override
public void delete() throws SQLException {
if (this.wallBlocks != null) {
for (WallBlock wb : this.wallBlocks.values()) {
wb.delete();
}
}
if (wallChunks != null) {
for (ChunkCoord coord : wallChunks) {
CivGlobal.removeWallChunk(this, coord);
}
}
super.delete();
}