Fix freecam for custom courses

src/engine/courses/Course.cpp

@@ -239,6 +239,10 @@ void Course::Collision() {}
 void Course::ScrollingTextures() {}
 void Course::DrawWater(struct UnkStruct_800DC5EC* screen, uint16_t pathCounter, uint16_t cameraRot, uint16_t playerDirection) {}
 
-void Course::Destroy() { }
+void Course::Destroy() {}
+
+bool Course::IsMod() {
+    return false;
+}
 
 Course* currentCourse = nullptr;

src/engine/courses/Course.h

@@ -114,6 +114,7 @@ public:
     virtual void ScrollingTextures();
     virtual void DrawWater(struct UnkStruct_800DC5EC* screen, uint16_t pathCounter, uint16_t cameraRot, uint16_t playerDirection);
     virtual void Destroy();
+    virtual bool IsMod();
 private:
     void Init();
 };

src/engine/courses/TestCourse.cpp

@@ -340,3 +340,7 @@ void TestCourse::RenderCredits() {
 void TestCourse::Collision() {}
 
 void TestCourse::Destroy() { }
+
+bool TestCourse::IsMod() {
+    return true;
+}

src/engine/courses/TestCourse.h

@@ -39,4 +39,5 @@ public:
     virtual void SpawnVehicles() override;
     virtual void UpdateVehicles() override;
     virtual void Destroy() override;
+    virtual bool IsMod() override;
 };

src/port/Game.cpp

@@ -41,6 +41,7 @@ extern "C" {
 #include "audio/load.h"
 #include "audio/external.h"
 #include "networking/networking.h"
+#include "render_courses.h"
 //#include "engine/wasm.h"
 }
 
@@ -340,6 +341,14 @@ extern "C" {
     }
 
     void CourseManager_RenderCourse(struct UnkStruct_800DC5EC* arg0) {
+        if (gWorldInstance.CurrentCourse->IsMod() == false) {
+            if ((CVarGetInteger("gFreecam", 0) == true)) {
+                // Render credits courses
+                func_8029569C();
+                return;
+            }
+        }
+
         if (gWorldInstance.CurrentCourse) {
             gWorldInstance.CurrentCourse->Render(arg0);
         }

src/racing/render_courses.c

@@ -1399,12 +1399,6 @@ void render_course(struct UnkStruct_800DC5EC* arg0) {
         return;
     }
 
-    if ((CVarGetInteger("gFreecam", 0) == true)) {
-        // Render credits courses
-        func_8029569C();
-        return;
-    }
-
     if (creditsRenderMode) {
         func_8029569C();
         return;