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Add NBT support in items.csv (#1276)

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This commit adds a new 4th column reading in `items.csv` to enable the ability to specify NBT data for newly constructed items.
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Ali 'SupaHam' M 2017-06-18 16:30:54 +01:00 committed by GitHub
parent bbe0ca9302
commit 3fba6e9ad0
1 changed files with 55 additions and 11 deletions
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66
Essentials/src/com/earth2me/essentials/ItemDb.java
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@ -4,6 +4,7 @@ import com.earth2me.essentials.utils.NumberUtil;
import net.ess3.nms.updatedmeta.BasePotionDataProvider;
import com.earth2me.essentials.utils.StringUtil;
import net.ess3.api.IEssentials;
import org.apache.commons.lang.StringUtils;
import org.bukkit.Bukkit;
import org.bukkit.Color;
import org.bukkit.FireworkEffect;
@ -29,8 +30,10 @@ public class ItemDb implements IConf, net.ess3.api.IItemDb {
private final transient Map<ItemData, List<String>> names = new HashMap<>();
private final transient Map<ItemData, String> primaryName = new HashMap<>();
private final transient Map<String, Short> durabilities = new HashMap<>();
private final transient Map<String, String> nbtData = new HashMap<>();
private final transient ManagedFile file;
private final transient Pattern splitPattern = Pattern.compile("((.*)[:+',;.](\\d+))");
private final transient Pattern csvSplitPattern = Pattern.compile("(\"([^\"]*)\"|[^,]*)(,|$)");
public ItemDb(final IEssentials ess) {
this.ess = ess;
@ -51,35 +54,66 @@ public class ItemDb implements IConf, net.ess3.api.IItemDb {
primaryName.clear();
for (String line : lines) {
line = line.trim().toLowerCase(Locale.ENGLISH);
if (line.length() > 0 && line.charAt(0) == '#') {
continue;
}
final String[] parts = line.split("[^a-z0-9]");
if (parts.length < 2) {
String itemName = null;
int numeric = -1;
short data = 0;
String nbt = null;
int col = 0;
Matcher matcher = csvSplitPattern.matcher(line);
while (matcher.find()) {
String match = matcher.group(1);
if (StringUtils.stripToNull(match) == null) {
continue;
}
match = StringUtils.strip(match, "\"");
switch (col) {
case 0:
itemName = match.toLowerCase(Locale.ENGLISH);
break;
case 1:
numeric = Integer.parseInt(match);
break;
case 2:
data = Short.parseShort(match);
break;
case 3:
nbt = StringUtils.stripToNull(match);
break;
default:
continue;
}
col++;
}
// Invalid row
if (itemName == null || numeric < 0) {
continue;
}
final int numeric = Integer.parseInt(parts[1]);
final short data = parts.length > 2 && !parts[2].equals("0") ? Short.parseShort(parts[2]) : 0;
String itemName = parts[0].toLowerCase(Locale.ENGLISH);
durabilities.put(itemName, data);
items.put(itemName, numeric);
if (nbt != null) {
nbtData.put(itemName, nbt);
}
ItemData itemData = new ItemData(numeric, data);
if (names.containsKey(itemData)) {
List<String> nameList = names.get(itemData);
nameList.add(itemName);
Collections.sort(nameList, new LengthCompare());
} else {
List<String> nameList = new ArrayList<String>();
List<String> nameList = new ArrayList<>();
nameList.add(itemName);
names.put(itemData, nameList);
primaryName.put(itemData, itemName);
}
}
for (List<String> nameList : names.values()) {
Collections.sort(nameList, LengthCompare.INSTANCE);
}
}
@Override
@ -138,6 +172,13 @@ public class ItemDb implements IConf, net.ess3.api.IItemDb {
throw new Exception(tl("unknownItemId", itemid));
}
ItemStack retval = new ItemStack(mat);
if (nbtData.containsKey(itemname)) {
String nbt = nbtData.get(itemname);
if (nbt.startsWith("*")) {
nbt = nbtData.get(nbt.substring(1));
}
retval = ess.getServer().getUnsafe().modifyItemStack(retval, nbt);
}
if (mat == Material.MOB_SPAWNER) {
if (metaData == 0) metaData = EntityType.PIG.getTypeId();
try {
@ -412,7 +453,10 @@ public class ItemDb implements IConf, net.ess3.api.IItemDb {
}
class LengthCompare implements java.util.Comparator<String> {
static class LengthCompare implements java.util.Comparator<String> {
private static final LengthCompare INSTANCE = new LengthCompare();
public LengthCompare() {
super();
}