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 +1,63 @@
+package cn.infstar.magicgem.condition;
+
+import cn.infstar.magicgem.config.LanguageManager;
+import cn.infstar.magicgem.dsl.Directive;
+import cn.infstar.magicgem.expression.DynamicExpression;
+import cn.infstar.magicgem.item.ItemMatcher;
+import org.bukkit.entity.Player;
+import org.bukkit.inventory.ItemStack;
+
+import java.util.List;
+import java.util.Locale;
+import java.util.Map;
+
+public final class ConditionEngine {
+    private final DynamicExpression expressions;
+    private final ItemMatcher itemMatcher;
+    private final LanguageManager languages;
+
+    public ConditionEngine(DynamicExpression expressions, ItemMatcher itemMatcher, LanguageManager languages) {
+        this.expressions = expressions;
+        this.itemMatcher = itemMatcher;
+        this.languages = languages;
+    }
+
+    public CheckResult check(List<Directive> conditions, Player player, ItemStack item) {
+        for (Directive condition : conditions) {
+            CheckResult result = check(condition, player, item);
+            if (!result.success()) return result;
+        }
+        return CheckResult.PASS;
+    }
+
+    public CheckResult check(Directive condition, Player player, ItemStack item) {
+        String type = condition.type().toLowerCase(Locale.ROOT).replace("_", "");
+        boolean passed;
+        try {
+            passed = switch (type) {
+                case "papi", "expression" -> expressions.test(condition.argument("false", "p", "expression", "condition", "c"), player, item, Map.of());
+                case "permission" -> player.hasPermission(condition.argument("", "p", "permission")) == condition.booleanArgument(true, "has");
+                case "invempty" -> emptySlots(player) >= condition.intArgument(1, "amount");
+                case "item", "require" -> itemMatcher.matches(item, condition.argument("", "type", "require", "r"));
+                default -> false;
+            };
+        } catch (RuntimeException exception) {
+            return new CheckResult(false, languages.text("cmagic.condition_parse", "&c条件解析失败: {condition}",
+                    "condition", condition.source()));
+        }
+        return passed ? CheckResult.PASS : new CheckResult(false,
+                condition.argument(languages.text("cmagic.condition_failed", "&c条件不满足: {condition}",
+                        "condition", condition.type()), "tip", "message", "m"));
+    }
+
+    private int emptySlots(Player player) {
+        int count = 0;
+        for (ItemStack content : player.getInventory().getStorageContents())
+            if (content == null || content.getType().isAir()) count++;
+        return count;
+    }
+
+    public record CheckResult(boolean success, String message) {
+        public static final CheckResult PASS = new CheckResult(true, "");
+    }
+}