@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 processUndo() throws CivException {
double refund = 0.0;
for (WallBlock wb : wallBlocks.values()) {
Material material = ItemManager.getMaterial(wb.getOldId());
if (CivSettings.restrictedUndoBlocks.contains(material)) {
continue;
}
ItemManager.setTypeId(wb.getCoord().getBlock(), wb.getOldId());
ItemManager.setData(wb.getCoord().getBlock(), wb.getOldData());
refund += COST_PER_SEGMENT;
try {
wb.delete();
} catch (SQLException e) {
e.printStackTrace();
}
}
refund /= HEIGHT;
refund = Math.round(refund);
this.getTown().getTreasury().deposit(refund);
CivMessage.sendTown(
this.getTown(), CivColor.Yellow + "Refunded " + refund + " coins from wall construction.");
try {
this.delete();
} catch (SQLException 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();
}
@Override
public void onMarkerPlacement(Player player, Location next, ArrayList<Location> locs)
throws CivException {
BlockCoord first = new BlockCoord(next);
BlockCoord second = null;
CultureChunk cc = CivGlobal.getCultureChunk(next);
if (cc == null || cc.getTown().getCiv() != this.getTown().getCiv()) {
throw new CivException("Cannot build here, you need to build inside your culture.");
}
if (locs.size() <= 1) {
CivMessage.send(
player,
CivColor.LightGray + "First location placed, place another to start building a wall.");
return;
}
// Validate our locations
if (locs.get(0).distance(locs.get(1)) > Wall.MAX_SEGMENT) {
throw new CivException(
"Can only build a wall in "
+ Wall.MAX_SEGMENT
+ " block segments, pick a closer location");
}
second = new BlockCoord(locs.get(0));
locs.clear();
MarkerPlacementManager.removeFromPlacementMode(player, false);
Location secondLoc = second.getLocation();
// Setting to a new block coord so we can increment in buildWallSegment without changing the
// corner.
this.setCorner(new BlockCoord(secondLoc));
this.setComplete(true);
this.save();
// We should now be able to draw a line between these two block points.
HashMap<String, SimpleBlock> simpleBlocks = new HashMap<String, SimpleBlock>();
int verticalSegments = this.buildWallSegment(player, first, second, 0, simpleBlocks, 0);
// Pay the piper
double cost = verticalSegments * COST_PER_SEGMENT;
if (!this.getTown().getTreasury().hasEnough(cost)) {
for (WallBlock wb : this.wallBlocks.values()) {
try {
wb.delete();
} catch (SQLException e) {
e.printStackTrace();
}
}
this.wallBlocks.clear();
throw new CivException(
"Cannot build, not enough coins to pay "
+ cost
+ " coins for wall of length "
+ verticalSegments
+ " blocks.");
}
this.getTown().getTreasury().withdraw(cost);
CivMessage.sendTown(
this.getTown(),
CivColor.Yellow + "Paid " + cost + " coins for " + verticalSegments + " wall segments.");
// build the blocks
for (SimpleBlock sb : simpleBlocks.values()) {
BlockCoord bcoord = new BlockCoord(sb);
ItemManager.setTypeId(bcoord.getBlock(), sb.getType());
ItemManager.setData(bcoord.getBlock(), sb.getData());
}
// Add wall to town and global tables
this.getTown().addStructure(this);
CivGlobal.addStructure(this);
this.getTown().lastBuildableBuilt = this;
}
