Disable old ent code

archive/entity/entitymanager.h

@@ -0,0 +1,34 @@
+/**
+ * Copyright (c) 2026 Dominic Masters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#pragma once
+#include "entity.h"
+
+typedef struct {
+  entity_t entities[ENTITY_COUNT_MAX];
+  component_t components[ENTITY_COUNT_MAX * ENTITY_COMPONENT_COUNT_MAX];
+  componentid_t entitiesWithComponent[COMPONENT_TYPE_COUNT * ENTITY_COUNT_MAX];
+} entitymanager_t;
+
+extern entitymanager_t ENTITY_MANAGER;
+
+/**
+ * Initializes the entity manager.
+ */
+void entityManagerInit(void);
+
+/**
+ * Adds / Reserves a new entity ID.
+ * 
+ * @return The new entity ID.
+ */
+entityid_t entityManagerAdd();
+
+/**
+ * Disposes of the entity manager, in turn freeing all entities and components.
+ */
+void entityManagerDispose(void);