Built more runtime api

3 files changed, 49 insertions, 1 deletions

diff --git a/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITCondition.java b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITCondition.java
index 736afac..e117133 100644
--- a/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITCondition.java
+++ b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITCondition.java
@@ -2,8 +2,23 @@ package shcm.shsupercm.fabric.citresewn.pack.cit;
 
 import shcm.shsupercm.fabric.citresewn.pack.format.PropertyValue;
 
+import java.util.Collections;
+import java.util.Set;
+
 public abstract class CITCondition {
     public abstract void load(String keyMetadata, PropertyValue value) throws Exception;
 
+    public Set<Class<? extends CITType>> acceptedTypes() {
+        return null;
+    }
+
+    public Set<Class<? extends CITCondition>> siblingConditions() {
+        return Collections.emptySet();
+    }
+
+    public <T extends CITCondition> T modifySibling(T sibling) {
+        return sibling;
+    }
+
     public abstract boolean test(CITContext context);
 }
diff --git a/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITContext.java b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITContext.java
index a4e0d11..d8d66ad 100644
--- a/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITContext.java
+++ b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITContext.java
@@ -1,4 +1,32 @@
 package shcm.shsupercm.fabric.citresewn.pack.cit;
 
-public record CITContext() {
+import net.minecraft.entity.LivingEntity;
+import net.minecraft.item.ItemStack;
+import net.minecraft.world.World;
+
+import java.util.Objects;
+
+public class CITContext {
+    public final ItemStack stack;
+    public final World world;
+    public final LivingEntity entity;
+
+    public CITContext(ItemStack stack, World world, LivingEntity entity) {
+        this.stack = stack;
+        this.world = world;
+        this.entity = entity;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return obj instanceof CITContext that &&
+                Objects.equals(this.stack, that.stack) &&
+                Objects.equals(this.world, that.world) &&
+                Objects.equals(this.entity, that.entity);
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(stack, world, entity);
+    }
 }
diff --git a/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITType.java b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITType.java
index c10e29f..557a34c 100644
--- a/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITType.java
+++ b/src/main/java/shcm/shsupercm/fabric/citresewn/pack/cit/CITType.java
@@ -1,4 +1,9 @@
 package shcm.shsupercm.fabric.citresewn.pack.cit;
 
+import java.util.List;
+
 public abstract class CITType {
+    public List<? extends CITCondition> modifyConditions(List<? extends CITCondition> conditions) {
+        return conditions;
+    }
 }