cameras can be rigstered

1 files changed, 21 insertions, 6 deletions

diff --git a/src/camera.hpp b/src/camera.hpp
index c699767..94923b7 100644
--- a/src/camera.hpp
+++ b/src/camera.hpp
@@ -1,3 +1,5 @@
+#ifndef PKE_CAMERA_HPP
+#define PKE_CAMERA_HPP
 
 #include "macros.hpp"
 #include "vendor/glm_include.hpp"
@@ -8,6 +10,8 @@ TypeSafeInt_Const_Expr(PkeCameraType, uint8_t, 0xFF);
 TypeSafeInt_Const_Expr(PkeCameraOrientation, uint8_t, 0xFF);
 TypeSafeInt_Const_Expr(PkeCameraStaleFlags, uint8_t, 0xFF);
 
+TypeSafeInt_H(CameraHandle, uint64_t, UINT64_MAX);
+
 const PkeCameraType PKE_CAMERA_TYPE_PERSPECTIVE = PkeCameraType{1 << 0};
 const PkeCameraType PKE_CAMERA_TYPE_ORTHOGONAL  = PkeCameraType{1 << 1};
 
@@ -20,14 +24,25 @@ const PkeCameraStaleFlags PKE_CAMERA_STALE_ORIENTATION = PkeCameraStaleFlags{1 <
 const PkeCameraStaleFlags PKE_CAMERA_STALE_ALL         = PkeCameraStaleFlags{0xFF};
 
 struct PkeCamera {
-	glm::vec3 pos;
-	glm::quat rot;
-	glm::vec3 target;
-	PkeCameraType type;
-	PkeCameraOrientation orientation;
-	PkeCameraStaleFlags stale;
+	CameraHandle handle = CameraHandle{0};
+	glm::vec3 pos = glm::vec3(0);
+	glm::quat rot = glm::quat{};
+	glm::vec3 target = glm::vec3(0);
+	PkeCameraType type = PkeCameraType_MAX;
+	PkeCameraOrientation orientation = PkeCameraOrientation_MAX;
+	PkeCameraStaleFlags stale = PkeCameraStaleFlags_MAX;
 };
 extern PkeCamera NullCamera;
 extern PkeCamera *ActiveCamera;
 
+void PkeCamera_Init();
+PkeCamera &PkeCamera_Register();
+PkeCamera *PkeCamera_Get(CameraHandle handle);
+int64_t PkeCamera_GetBucketCount();
+PkeCamera *PkeCamera_GetCameras(int64_t bucketIndex, int64_t &count);
+void PkeCamera_Destroy(CameraHandle handle);
+void PkeCamera_Teardown();
+
+void PkeCamera_Unregister(uint64_t id);
 
+#endif /* PKE_CAMERA_HPP */