public boolean extractData(Block block, String[] lines) {
tag = ChatColor.stripColor(lines[0]);
price = SignHelper.extractPrice(ChatColor.stripColor(lines[1]));
if (price == 0) {
return false;
}
item = SignHelper.extractItemFromParenthesis(ChatColor.stripColor(lines[1]));
if (!isBuyable()) {
period = ChatColor.stripColor(lines[2]);
if (!SignHelper.isValidPeriod(period)) {
return false;
}
fieldSign =
tag.equalsIgnoreCase(ChatBlock.format("fieldSignRent"))
|| tag.equalsIgnoreCase(ChatBlock.format("fieldSignBuy"))
|| tag.equalsIgnoreCase(ChatBlock.format("fieldSignShare"));
if (!fieldSign) {
return false;
}
}
if (item == null) {
if (!PreciousStones.getInstance().getPermissionsManager().hasEconomy()) {
noEconomy = true;
return false;
}
}
Block attachedBlock = SignHelper.getAttachedBlock(block);
field = PreciousStones.getInstance().getForceFieldManager().getField(attachedBlock);
if (field == null) {
return false;
}
if (playerName != null) {
if (!field.isOwner(playerName)) {
return false;
}
}
if (isRentable()) {
if (!field.hasFlag(FieldFlag.RENTABLE)) {
return false;
}
}
if (isShareable()) {
if (!field.hasFlag(FieldFlag.SHAREABLE)) {
return false;
}
}
if (isBuyable()) {
if (!field.hasFlag(FieldFlag.BUYABLE)) {
return false;
}
}
return true;
}
/**
* Returns the block the fieldSign is attacked to
*
* @return
*/
public Block getAttachedBlock() {
return SignHelper.getAttachedBlock(sign.getBlock());
}