feat(ui): add CGCamera::HasModel

src/ui/game/CGCamera.cpp

@@ -38,6 +38,9 @@ bool ValidateCameraView(CVar* var, const char* oldValue, const char* value, void
 }
 
 CGCamera::CGCamera() : CSimpleCamera(CWorld::GetNearClip(), CWorld::GetFarClip(), 90.0f * CMath::DEG2RAD) {
+    this->m_model = nullptr;
+
+    this->m_target = 0;
     this->m_relativeTo = 0;
 
     this->m_view = s_cameraView->GetInt();
@@ -67,6 +70,10 @@ const WOWGUID& CGCamera::GetTarget() const {
     return this->m_target;
 }
 
+int32_t CGCamera::HasModel() const {
+    return this->m_model != nullptr;
+}
+
 C33Matrix CGCamera::ParentToWorld() const {
     // TODO
     return {};

src/ui/game/CGCamera.hpp

@@ -4,6 +4,8 @@
 #include "ui/simple/CSimpleCamera.hpp"
 #include "util/GUID.hpp"
 
+class CM2Model;
+
 class CGCamera : public CSimpleCamera {
     public:
         // Public structs
@@ -26,12 +28,14 @@ class CGCamera : public CSimpleCamera {
         // Public member functions
         CGCamera();
         const WOWGUID& GetTarget() const;
+        int32_t HasModel() const;
         C33Matrix ParentToWorld() const;
         void SetupWorldProjection(const CRect& projRect);
         C3Vector Target() const;
 
     private:
         // Private member variables
+        CM2Model* m_model;
         // TODO
         WOWGUID m_target;
         // TODO