#ifndef PKE_ENTITIES_HPP
#define PKE_ENTITIES_HPP

#include "vendor/cgltf-include.hpp"
#include "vendor/stb_image_include.hpp"
#include "ecs.hpp"
#include "components.hpp"
#include "asset-manager.hpp"
#include "memory.hpp"
#include "window.hpp"

#include <BulletCollision/CollisionShapes/btCollisionShape.h>
#include <vulkan/vulkan_core.h>

struct EntityTypeDetails {
	AssetKey textureAssetKey;
	EntityHandle entityHandle = EntityHandle_MAX;
	GrBindsHandle grBindsHandle = GrBindsHandle_MAX;
	VkImage textureImage = VK_NULL_HANDLE;
	VkImageView textureImageView = VK_NULL_HANDLE;
	VkDescriptorPool vkDescriptorPool = VK_NULL_HANDLE;
	struct {
		btCollisionShape *shape = nullptr;
		btScalar startingMass = 1.f;
		PhysicsCollision startingCollisionLayer = PhysicsCollision{1};
		PhysicsCollision startingCollisionMask = PhysicsCollision{1};
	} bt;
	uint32_t startingInstanceCount = 1024;
};
struct EntityType {
	AssetKey modelAssetKey;
	const char *entityTypeCode = nullptr;
	EntityHandle entityHandle = EntityHandle_MAX;
	VkDeviceMemory deviceMemoryVert = VK_NULL_HANDLE;
	VkDeviceMemory deviceMemoryInst = VK_NULL_HANDLE;
	VkDeviceMemory deviceMemoryPhysVert = VK_NULL_HANDLE;
	VkDeviceMemory deviceMemoryTexture = VK_NULL_HANDLE;
	int64_t detailsCount = 1;
	EntityTypeDetails details[1];
};
extern DynArray<EntityType> GlobalEntityTypes;

void EntityType_Init();
int64_t EntityType_FindByTypeCode(const char *typeCode);
int64_t EntityType_FindByEntityHandle(EntityHandle handle, int64_t &detailIndex);
void EntityType_Load(EntityType &et);
void EntityType_Tick(double delta);
void EntityType_Tick_Late(double delta);
void EntityType_RolloverInstances(EntityType &et, CompGrBinds &grBinds);
void EntityType_Teardown();

#endif /* PKE_ENTITIES_HPP */