From ea218cad0ee862964e12bb7f15d442acb7de6c43 Mon Sep 17 00:00:00 2001
From: Jonathan Bradley <jcb@pikum.xyz>
Date: Wed, 30 Aug 2023 11:00:04 -0400
Subject: first pass add ecs

---
 src/ecs.hpp | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)
 create mode 100644 src/ecs.hpp

(limited to 'src/ecs.hpp')

diff --git a/src/ecs.hpp b/src/ecs.hpp
new file mode 100644
index 0000000..d37ff57
--- /dev/null
+++ b/src/ecs.hpp
@@ -0,0 +1,25 @@
+#ifndef PKE_ECS_HPP
+#define PKE_ECS_HPP
+
+#include "dynamic-array.hpp"
+#include "macros.hpp"
+#include "memory.hpp"
+
+#include "glm/vec3.hpp"
+
+TypeSafeInt_H(EntityHandle, uint64_t, UINT64_MAX);
+
+extern DynArray<EntityHandle> EntitiesToBeRemoved;
+
+struct Entity {
+	EntityHandle handle = EntityHandle{EntityHandle_T{0xFFFFFFFFFFFFFFFF}};
+	EntityHandle parentHandle = EntityHandle{EntityHandle_T{0xFFFFFFFFFFFFFFFF}};
+	bool isMarkedForRemoval = false;
+};
+
+void ECS_Init();
+void ECS_Tick(double delta);
+EntityHandle ECS_CreateEntity(EntityHandle parentEntityHandle = EntityHandle{EntityHandle_T{0xFFFFFFFFFFFFFFFF}});
+void ECS_MarkForRemoval(EntityHandle entityHandle);
+
+#endif /* PKE_ECS_HPP */
-- 
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