pke: camera can track a given target

1 files changed, 5 insertions, 4 deletions

diff --git a/src/camera.hpp b/src/camera.hpp
index f4cc986..82712fe 100644
--- a/src/camera.hpp
+++ b/src/camera.hpp
@@ -33,21 +33,22 @@ struct PkeCamera : public Entity_Base {
 	PkeCameraView view = PkeCameraView_MAX;
 	PkeCameraStaleFlags stale = PkeCameraStaleFlags_MAX;
 	struct Phys {
-		CompInstance *inst = nullptr;
-		CompInstance *targetInst = nullptr;
+		InstanceHandle instHandle;
+		InstanceHandle targetInstHandle;
 		btTypedConstraint *constraint = nullptr;
 	} phys;
 	bool isPrimary = false;
 };
 extern PkeCamera NullCamera;
+extern CompInstance NullCameraInstance;
 extern PkeCamera *ActiveCamera;
 
 void PkeCamera_Init();
 PkeCamera &PkeCamera_Register(const InstPos &instPos);
 PkeCamera *PkeCamera_Get(CameraHandle handle);
 PkeCamera *PkeCamera_Get(EntityHandle handle);
-void PkeCamera_AttachToInstance(CameraHandle cameraHandle, CompInstance *inst);
-void PkeCamera_DetachFromInstance(CameraHandle cameraHandle, CompInstance *inst);
+void PkeCamera_TargetInstance(CameraHandle cameraHandle, CompInstance *inst);
+void PkeCamera_UntargetInstance(CameraHandle cameraHandle, CompInstance *inst);
 int64_t PkeCamera_GetBucketCount();
 PkeCamera *PkeCamera_GetCameras(int64_t bucketIndex, int64_t &count);
 void PkeCamera_SetPrimary(CameraHandle handle);