Disable old ent code

archive/entity/entity.h

@@ -0,0 +1,63 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "component.h"
+
+#define ENTITY_STATE_ACTIVE (1 << 0)
+
+typedef struct {
+  uint8_t state;
+} entity_t;
+
+/**
+ * Initializes an entity with the given ID.
+ * 
+ * @param entityId The ID of the entity to initialize.
+ */
+void entityInit(const entityid_t entityId);
+
+/**
+ * Adds a component of the given type  to the entity with the given ID.
+ * 
+ * @param entityId The ID of the entity to add the component to.
+ * @param type The type of the component to add.
+ * @return The ID of the entity with component.
+ */
+componentid_t entityAddComponent(
+  const entityid_t entityId,
+  const componenttype_t type
+);
+
+/**
+ * Gets the ID of the component of the given type on the entity with the given
+ * ID, or COMPONENT_ID_INVALID if the entity lacks the component.
+ * 
+ * @param entityId The ID of the entity to get the component from.
+ * @param type The type of the component to get.
+ * @return The ID of the component.
+ */
+componentid_t entityGetComponent(
+  const entityid_t entityId,
+  const componenttype_t type
+);
+
+/**
+ * Disposes of an entity with the given ID.
+ *
+ * @param entityId The ID of the entity to dispose of.
+ */
+void entityDispose(const entityid_t entityId);
+
+/**
+ * Disposes of an entity and all of its position-component descendants
+ * recursively. If the entity has no position component, behaves like
+ * entityDispose.
+ *
+ * @param entityId The root entity ID.
+ */
+void entityDisposeDeep(const entityid_t entityId);