1 files changed, 56 insertions, 0 deletions
diff --git a/defaults/src/main/java/shcm/shsupercm/fabric/citresewn/defaults/cit/conditions/ConditionHand.java b/defaults/src/main/java/shcm/shsupercm/fabric/citresewn/defaults/cit/conditions/ConditionHand.java
new file mode 100644
index 0000000..5325e28
--- /dev/null
+++ b/defaults/src/main/java/shcm/shsupercm/fabric/citresewn/defaults/cit/conditions/ConditionHand.java
@@ -0,0 +1,56 @@
+package shcm.shsupercm.fabric.citresewn.defaults.cit.conditions;
+
+import io.shcm.shsupercm.fabric.fletchingtable.api.Entrypoint;
+import shcm.shsupercm.fabric.citresewn.api.CITConditionContainer;
+import shcm.shsupercm.fabric.citresewn.cit.CITContext;
+import shcm.shsupercm.fabric.citresewn.cit.builtin.conditions.EnumCondition;
+import shcm.shsupercm.fabric.citresewn.ex.CITParsingException;
+import shcm.shsupercm.fabric.citresewn.pack.format.PropertyGroup;
+import shcm.shsupercm.fabric.citresewn.pack.format.PropertyValue;
+
+public class ConditionHand extends EnumCondition<ConditionHand.Hand> {
+    @Entrypoint(CITConditionContainer.ENTRYPOINT)
+    public static final CITConditionContainer<ConditionHand> CONTAINER = new CITConditionContainer<>(ConditionHand.class, ConditionHand::new,
+            "hand");
+
+    public ConditionHand() {
+        super(ConditionHand.Hand::values);
+    }
+
+    @Override
+    protected Hand getValue(CITContext context) {
+        if (context.entity.getMainHandStack() == context.stack)
+            return Hand.MAINHAND;
+        if (context.entity.getOffHandStack() == context.stack)
+            return Hand.OFFHAND;
+
+        return null;
+    }
+
+    @Override
+    public boolean test(CITContext context) {
+        Hand hand = getValue(context);
+        return this.value == hand || (this.value == Hand.ANY && hand != null);
+    }
+
+    protected enum Hand implements EnumCondition.Aliased {
+        MAINHAND {
+            @Override
+            public String[] getAliases() {
+                return new String[] { "main", "mainhand", "main_hand" };
+            }
+        },
+        OFFHAND {
+            @Override
+            public String[] getAliases() {
+                return new String[] { "off", "offhand", "off_hand" };
+            }
+        },
+        ANY {
+            @Override
+            public String[] getAliases() {
+                return new String[] { "any", "either", "*" };
+            }
+        }
+    }
+}