Rename internal CMagicGem implementation

2026-10-05 01:46:32 +08:00
parent 953c15e380
commit ff9b6ce4f1
68 changed files with 298 additions and 306 deletions
@@ -0,0 +1,81 @@
+package cn.infstar.magicgem.item;
+
+import de.tr7zw.changeme.nbtapi.NBT;
+import org.bukkit.ChatColor;
+import org.bukkit.Material;
+import org.bukkit.inventory.ItemStack;
+import org.bukkit.inventory.meta.ItemMeta;
+
+import java.util.Locale;
+import java.util.Set;
+
+public final class ItemMatcher {
+    private final ItemCodec codec;
+
+    public ItemMatcher(ItemCodec codec) {
+        this.codec = codec;
+    }
+
+    public boolean matches(ItemStack item, Set<String> requirements) {
+        if (item == null || item.getType().isAir()) return false;
+        if (requirements.isEmpty()) return true;
+        for (String requirement : requirements) {
+            if (matches(item, requirement)) return true;
+        }
+        return false;
+    }
+
+    public boolean matches(ItemStack item, String rawRequirement) {
+        if (item == null || item.getType().isAir()) return false;
+        String requirement = rawRequirement.toUpperCase(Locale.ROOT);
+        Material material = item.getType();
+        if (requirement.equals("NOTHING")) return false;
+        if (requirement.equals("ALL") || requirement.equals("ANY")) return true;
+        if (requirement.startsWith("LORE:")) return loreContains(item, rawRequirement.substring(5));
+        if (requirement.startsWith("NAME:")) {
+            ItemMeta meta = item.getItemMeta();
+            return meta.hasDisplayName() && strip(meta.getDisplayName()).contains(strip(rawRequirement.substring(5)));
+        }
+        if (requirement.startsWith("GEM:")) {
+            String expected = rawRequirement.substring(4);
+            return codec.embedded(item).entrySet().stream().anyMatch(entry -> entry.getValue() > 0
+                    && (expected.equalsIgnoreCase("ALL") || expected.equalsIgnoreCase("ANY")
+                    || entry.getKey().equalsIgnoreCase(expected)));
+        }
+        if (requirement.startsWith("NBT:")) {
+            String[] parts = rawRequirement.substring(4).split(":", 2);
+            return NBT.get(item, nbt -> {
+                if (!nbt.hasTag(parts[0])) return false;
+                return parts.length == 1 || nbt.getString(parts[0]).equals(parts[1]);
+            });
+        }
+        if (material.name().equals(requirement) || material.name().endsWith('_' + requirement)) return true;
+        return switch (requirement) {
+            case "ARMOR" -> material.name().endsWith("_HELMET") || material.name().endsWith("_CHESTPLATE")
+                    || material.name().endsWith("_LEGGINGS") || material.name().endsWith("_BOOTS")
+                    || material == Material.ELYTRA;
+            case "WEAPON" -> material.name().endsWith("_SWORD") || material.name().endsWith("_AXE")
+                    || material == Material.BOW || material == Material.CROSSBOW || material == Material.TRIDENT
+                    || material == Material.MACE;
+            case "TOOL" -> material.name().endsWith("_PICKAXE") || material.name().endsWith("_AXE")
+                    || material.name().endsWith("_SHOVEL") || material.name().endsWith("_HOE")
+                    || material == Material.SHEARS || material == Material.FISHING_ROD;
+            case "HELMET", "HEAD" -> material.name().endsWith("_HELMET");
+            case "CHEST", "CHESTPLATE" -> material.name().endsWith("_CHESTPLATE") || material == Material.ELYTRA;
+            case "LEGS", "LEGGINGS" -> material.name().endsWith("_LEGGINGS");
+            case "FEET", "BOOTS" -> material.name().endsWith("_BOOTS");
+            default -> false;
+        };
+    }
+
+    private boolean loreContains(ItemStack item, String expected) {
+        ItemMeta meta = item.getItemMeta();
+        if (!meta.hasLore() || meta.getLore() == null) return false;
+        String clean = strip(expected);
+        return meta.getLore().stream().map(this::strip).anyMatch(line -> line.contains(clean));
+    }
+
+    private String strip(String value) {
+        return ChatColor.stripColor(ChatColor.translateAlternateColorCodes('&', value == null ? "" : value));
+    }
+}