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Implement ItemDbProviders, pt 5

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This commit is contained in:
md678685 2018-08-19 19:23:20 +01:00
parent 9b39509e88
commit 1029305382
1 changed files with 25 additions and 21 deletions
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46
nms/FlattenedProvider/src/net/ess3/nms/flattened/FlatItemDbProvider.java
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@ -7,13 +7,12 @@ import org.bukkit.inventory.ItemStack;
import org.bukkit.potion.PotionType;
import java.util.*;
import java.util.stream.Collectors;
public class FlatItemDbProvider extends ItemDbProvider {
private static Gson gson = new Gson();
private final transient Map<String, ItemData> items = new HashMap<>();
private final transient Map<ItemData, Set<String>> aliases = new HashMap<>();
private final transient Map<String, ItemData> primaryNames = new HashMap<>();
private final transient Map<String, List<String>> names = new HashMap<>();
@Override
public Material resolve(String name) {
@ -37,11 +36,26 @@ public class FlatItemDbProvider extends ItemDbProvider {
@Override
public String getPrimaryName(ItemStack item) {
ItemData itemData = new ItemData(null, item.getType(), null);
for (Map.Entry<String, ItemData> entry : primaryNames.entrySet()) {
if (entry.getValue().equals(itemData)) {
return entry.getKey();
}
}
return null;
}
@Override
public List<String> getNames(ItemStack item) {
String primaryName = getPrimaryName(item);
for (Map.Entry<String, List<String>> entry : names.entrySet()) {
if (entry.getKey().equals(primaryName)) {
return Collections.unmodifiableList(entry.getValue());
}
}
return null;
}
@ -56,15 +70,11 @@ public class FlatItemDbProvider extends ItemDbProvider {
if (element.isJsonObject()) {
ItemData data = gson.fromJson(element, ItemData.class);
items.put(key, data);
addAlias(data, key);
primaryNames.put(key, data);
} else {
try {
// TODO: finalise this - how do we handle aliases loading before actual materials?
// Temporary Map<String, List<String>> that we copy over from once json parsed?
String target = element.getAsString();
ItemData data = items.get(target);
addAlias(data, target);
addAlias(target, key);
} catch (Exception e) {
// TODO: log invalid entry
}
@ -72,14 +82,14 @@ public class FlatItemDbProvider extends ItemDbProvider {
}
}
private void addAlias(ItemData data, String alias) {
Set<String> aliasList;
private void addAlias(String primaryName, String alias) {
List<String> aliasList;
if (aliases.containsKey(data)) {
aliasList = aliases.get(data);
if (names.containsKey(primaryName)) {
aliasList = names.get(primaryName);
} else {
aliasList = new HashSet<>();
aliases.put(data, aliasList);
aliasList = new ArrayList<>();
names.put(primaryName, aliasList);
}
aliasList.add(alias);
@ -96,10 +106,4 @@ public class FlatItemDbProvider extends ItemDbProvider {
public String getHumanName() {
return "Post-1.13 item database provider";
}
private class MaterialData {
private Material material;
private PotionType potionEnum;
private String potionModifier;
}
}