Files
NotEnoughItems/src/main/java/codechicken/nei/CollapsibleItems.java
T

317 lines
9.8 KiB
Java

package codechicken.nei;
import java.io.File;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.UUID;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.CopyOnWriteArrayList;
import java.util.function.Supplier;
import java.util.stream.Collectors;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTBase;
import net.minecraft.nbt.NBTBase.NBTPrimitive;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.StatCollector;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.google.gson.JsonSyntaxException;
import codechicken.nei.ItemList.AnyMultiItemFilter;
import codechicken.nei.ItemList.EverythingItemFilter;
import codechicken.nei.ItemList.NothingItemFilter;
import codechicken.nei.PresetsList.Preset;
import codechicken.nei.PresetsList.PresetMode;
import codechicken.nei.api.ItemFilter;
import codechicken.nei.util.ItemStackFilterParser;
public class CollapsibleItems {
protected static class GroupItem {
public String guid;
public ItemFilter filter;
public boolean expanded = false;
public String displayName = "";
public String unlocalizedName;
public void setFilter(String filter) {
this.filter = ItemStackFilterParser.parse(filter.trim());
this.guid = this.filter != null ? UUID.nameUUIDFromBytes(filter.getBytes()).toString() : "";
}
public void setFilter(ItemFilter filter, String guid) {
this.filter = filter;
this.guid = guid;
}
public String getDisplayName() {
if (this.unlocalizedName != null && !this.unlocalizedName.isEmpty()) {
final String translated = StatCollector.translateToLocal(this.unlocalizedName);
if (!translated.equals(this.unlocalizedName)) {
return translated;
}
}
return this.displayName;
}
public boolean matches(ItemStack stack) {
return this.filter.matches(stack);
}
}
public static class ApiGroup {
private String unlocalizedName;
public ApiGroup setName(String unlocalizedName) {
this.unlocalizedName = unlocalizedName;
return this;
}
}
private static final String STATE_KEY = "collapsibleitems";
protected static File statesFile;
protected static final List<GroupItem> groups = new ArrayList<>();
protected static final List<Supplier<GroupItem>> apiGroups = new CopyOnWriteArrayList<>();
protected static final Map<ItemStack, Integer> cache = new ConcurrentHashMap<>();
private CollapsibleItems() {}
public static void load() {
CollapsibleItems.groups.clear();
CollapsibleItems.cache.clear();
for (int i = PresetsList.presets.size() - 1; i >= 0; i--) {
Preset preset = PresetsList.presets.get(i);
if (preset.enabled && preset.mode == PresetMode.GROUP) {
GroupItem group = new GroupItem();
group.setFilter(preset, UUID.nameUUIDFromBytes(preset.items.toString().getBytes()).toString());
group.displayName = preset.name;
addGroup(group);
}
}
if (NEIClientConfig.enableCollapsibleItems()) {
ClientHandler.loadSettingsFile(
"collapsibleitems.cfg",
lines -> parseFile(lines.collect(Collectors.toCollection(ArrayList::new))));
for (Supplier<GroupItem> apiGroup : CollapsibleItems.apiGroups) {
try {
addGroup(apiGroup.get());
} catch (Exception e) {
NEIClientConfig.logger.error("Failed to add API group", e);
}
}
}
loadStates();
}
public static ApiGroup registerGroup(String filter) {
final ApiGroup apiGroup = new ApiGroup();
CollapsibleItems.apiGroups.add(() -> {
GroupItem group = new GroupItem();
group.setFilter(filter);
group.unlocalizedName = apiGroup.unlocalizedName;
return group;
});
return apiGroup;
}
public static ApiGroup registerGroup(Iterable<ItemStack> items) {
final ApiGroup apiGroup = new ApiGroup();
final ItemStackSet filter = new ItemStackSet();
for (ItemStack stack : items) {
if (stack != null) filter.add(stack.copy());
}
if (filter.isEmpty()) return apiGroup;
final String key = filter.keys().stream()
.map(stack -> Item.itemRegistry.getNameForObject(stack.getItem()) + ":" + stack.getItemDamage())
.sorted().collect(Collectors.joining(","));
final String guid = UUID.nameUUIDFromBytes(key.getBytes()).toString();
CollapsibleItems.apiGroups.add(() -> {
GroupItem group = new GroupItem();
group.setFilter(filter, guid);
group.unlocalizedName = apiGroup.unlocalizedName;
return group;
});
return apiGroup;
}
private static void parseFile(List<String> itemStrings) {
final JsonParser parser = new JsonParser();
GroupItem group = new GroupItem();
for (String itemStr : itemStrings) {
try {
if (itemStr.startsWith("; ")) {
JsonObject settings = parser.parse(itemStr.substring(2)).getAsJsonObject();
if (settings.get("unlocalizedName") != null) {
group.unlocalizedName = settings.get("unlocalizedName").getAsString();
}
if (settings.get("expanded") != null) {
group.expanded = settings.get("expanded").getAsBoolean();
}
} else {
group.setFilter(itemStr);
}
if (group.filter != null) {
addGroup(group);
group = new GroupItem();
}
} catch (IllegalArgumentException | JsonSyntaxException | IllegalStateException e) {
NEIClientConfig.logger.error("Failed to load collapsible items from json string:\n{}", itemStr);
}
}
}
private static void addGroup(GroupItem group) {
if (group == null || group.filter == null
|| group.filter instanceof EverythingItemFilter
|| group.filter instanceof NothingItemFilter)
return;
CollapsibleItems.groups.add(group);
}
public static boolean isEmpty() {
return CollapsibleItems.groups.isEmpty();
}
public static ItemFilter getItemFilter() {
AnyMultiItemFilter filter = new AnyMultiItemFilter();
for (GroupItem group : CollapsibleItems.groups) {
filter.filters.add(group.filter);
}
return filter;
}
public static void clearCache() {
CollapsibleItems.cache.clear();
}
public static void putItem(ItemStack stack) {
int groupIndex = -1;
for (int i = 0; i < CollapsibleItems.groups.size() && groupIndex == -1; i++) {
if (CollapsibleItems.groups.get(i).matches(stack)) {
groupIndex = i;
}
}
if (groupIndex != -1) {
CollapsibleItems.cache.put(stack, groupIndex);
}
}
public static int getGroupIndex(ItemStack stack) {
if (stack == null) {
return -1;
}
return CollapsibleItems.cache.getOrDefault(stack, -1);
}
public static String getDisplayName(int groupIndex) {
if (groupIndex < CollapsibleItems.groups.size()) {
return CollapsibleItems.groups.get(groupIndex).getDisplayName();
}
return null;
}
public static boolean isExpanded(int groupIndex) {
if (groupIndex < CollapsibleItems.groups.size()) {
return CollapsibleItems.groups.get(groupIndex).expanded;
}
return true;
}
public static void setExpanded(int groupIndex, boolean expanded) {
if (groupIndex < CollapsibleItems.groups.size()) {
CollapsibleItems.groups.get(groupIndex).expanded = expanded;
}
}
public static void toggleGroups(Boolean expanded) {
if (expanded == null) {
expanded = CollapsibleItems.groups.stream().noneMatch(g -> g.expanded);
}
for (GroupItem group : CollapsibleItems.groups) {
group.expanded = expanded;
}
}
public static void saveStates() {
NBTTagCompound list = new NBTTagCompound();
for (GroupItem group : CollapsibleItems.groups) {
list.setBoolean(group.guid, group.expanded);
}
if (NEIClientConfig.world != null) {
NEIClientConfig.world.nbt.setTag(STATE_KEY, list);
}
}
private static void loadStates() {
try {
if (NEIClientConfig.world.nbt.hasKey(STATE_KEY)) {
NBTTagCompound states = NEIClientConfig.world.nbt.getCompoundTag(STATE_KEY);
final Map<String, NBTBase> list = states.tagMap;
final Map<String, GroupItem> mapping = new HashMap<>();
for (GroupItem group : CollapsibleItems.groups) {
mapping.put(group.guid, group);
}
for (Map.Entry<String, NBTBase> nbtEntry : list.entrySet()) {
if (mapping.containsKey(nbtEntry.getKey())) {
mapping.get(nbtEntry.getKey()).expanded = ((NBTPrimitive) nbtEntry.getValue()).func_150290_f()
== 1;
}
}
}
} catch (Exception e) {
NEIClientConfig.logger.error("Error loading collapsible items states", e);
}
}
}