From b9f90793c8c0468d5f35d7af976a6e3bcd206aad Mon Sep 17 00:00:00 2001
From: Jonathan Bradley <jcb@pikum.xyz>
Date: Fri, 1 Sep 2023 10:10:51 -0400
Subject: add first graphics binding component

---
 src/components.hpp | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)
 create mode 100644 src/components.hpp

(limited to 'src/components.hpp')

diff --git a/src/components.hpp b/src/components.hpp
new file mode 100644
index 0000000..4c40927
--- /dev/null
+++ b/src/components.hpp
@@ -0,0 +1,38 @@
+#ifndef PKE_COMPONENTS_HPP
+#define PKE_COMPONENTS_HPP
+
+#include"macros.hpp"
+#include <vulkan/vulkan_core.h>
+
+const uint64_t ECS_UNSET_VAL = 0xFFFFFFFFFFFFFFFF;
+
+TypeSafeInt_H(EntityHandle, uint64_t, UINT64_MAX);
+TypeSafeInt_H(GrBindsHandle, uint64_t, UINT64_MAX);
+
+struct Entity {
+	EntityHandle handle = EntityHandle{EntityHandle_T{ECS_UNSET_VAL}};
+	EntityHandle parentHandle = EntityHandle{EntityHandle_T{ECS_UNSET_VAL}};
+	bool isMarkedForRemoval = false;
+	GrBindsHandle grBindsHandle = GrBindsHandle{GrBindsHandle_T{ECS_UNSET_VAL}};
+};
+
+struct CompGrBinds {
+	EntityHandle entityHandle = EntityHandle{EntityHandle_T{ECS_UNSET_VAL}};
+	GrBindsHandle grBindsHandle = GrBindsHandle{GrBindsHandle_T{ECS_UNSET_VAL}};
+	VkBuffer vertexBuffer = VK_NULL_HANDLE;
+	uint32_t vertexFirstBinding = 0;
+	uint32_t vertexCount = 0;
+	VkDeviceSize vertexOffsets = 0;
+	VkBuffer indexBuffer = VK_NULL_HANDLE;
+	uint32_t indexFirstBinding = 0;
+	uint32_t indexCount = 0;
+	VkDeviceSize indexOffsets = 0;
+	VkBuffer instanceBuffer = VK_NULL_HANDLE;
+	uint32_t instanceFirstBinding = 0;
+	uint32_t instanceCount = 0;
+	VkDeviceSize instanceOffsets = 0;
+	VkPipelineLayout vkPipelineLayout = VK_NULL_HANDLE;
+	VkDescriptorSet vkDescriptorSet = VK_NULL_HANDLE;
+};
+
+#endif /* PKE_COMPONENTS_HPP */
-- 
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