protected static Objective load(final StorageKey key) {
Material mat;
int dat, amt;
Location loc = null;
double rng = 2.0;
try {
final int[] itm = SerUtils.parseItem(key.getString("item", ""));
mat = Material.getMaterial(itm[0]);
dat = itm[1];
} catch (final IllegalArgumentException e) {
return null;
}
amt = key.getInt("amount", 0);
if (amt < 1) {
return null;
}
loc = SerUtils.deserializeLocString(key.getString("location", ""));
if (loc != null) {
rng = key.getDouble("range", 2.0);
if (rng < 0) {
rng = 2.0;
}
}
return new DropObjective(amt, mat, dat, loc, rng, key.getBoolean("questitem", false));
}
@Override
protected void save(final StorageKey key) {
key.setString("item", SerUtils.serializeItem(material, data));
key.setInt("amount", amount);
if (location != null) {
key.setString("location", SerUtils.serializeLocString(location));
key.setDouble("range", range);
}
if (questItem) {
key.setBoolean("questitem", questItem);
}
}
@QCommand(min = 2, max = 4, usage = "{<item>} <amount> {[location]} [range] (-q)")
public static Objective fromCommand(final QCommandContext context) throws QCommandException {
final int[] itm = SerUtils.parseItem(context.getString(0));
final Material mat = Material.getMaterial(itm[0]);
final int dat = itm[1];
final int amt = context.getInt(1);
if (amt < 1 || dat < -1) {
throw new QCommandException(context.getSenderLang().get("ERROR_CMD_ITEM_NUMBERS"));
}
Location loc = null;
double rng = 2.0;
if (context.length() > 2) {
loc = SerUtils.getLoc(context.getPlayer(), context.getString(2));
if (context.length() > 3) {
rng = context.getDouble(3);
if (rng < 0) {
throw new QCommandException(context.getSenderLang().get("ERROR_CMD_RANGE_INVALID"));
}
}
}
return new DropObjective(amt, mat, dat, loc, rng, context.hasFlag('q'));
}
@Override
protected String info() {
final String dataStr = data < 0 ? "" : ":" + data;
final String locStr =
location == null ? "" : "; LOC: " + SerUtils.displayLocation(location) + "; RNG: " + range;
final String flags = questItem ? " (-q)" : "";
return material.name()
+ "["
+ material.getId()
+ dataStr
+ "]; AMT: "
+ amount
+ locStr
+ flags;
}
@Override
protected String show(final int progress) {
final String datStr = data < 0 ? "" : " (data" + data + ")";
final String spec = questItem ? " special" : "";
final String locStr = location == null ? "" : " at " + SerUtils.displayLocation(location);
return "Drop "
+ spec
+ material.name().toLowerCase().replace('_', ' ')
+ datStr
+ locStr
+ " - "
+ progress
+ "/"
+ amount
+ ".";
}
