diff --git a/Runtime/World/CFluidPlane.hpp b/Runtime/World/CFluidPlane.hpp
index c5c70128e..4bb69e546 100644
--- a/Runtime/World/CFluidPlane.hpp
+++ b/Runtime/World/CFluidPlane.hpp
@@ -168,10 +168,10 @@ public:
   EFluidType GetFluidType() const { return x44_fluidType; }
   const CFluidUVMotion& GetUVMotion() const { return x4c_uvMotion; }
   const CTexture& GetColorTexture() const { return *x30_texColor; }
-  bool HasColorTexture() const { return x30_texColor.operator bool(); }
+  bool HasColorTexture() const { return x30_texColor.HasReference(); }
   const CTexture& GetTexturePattern1() const { return *x10_texPattern1; }
-  bool HasTexturePattern1() const { return x10_texPattern1.operator bool(); }
+  bool HasTexturePattern1() const { return x10_texPattern1.HasReference(); }
   const CTexture& GetTexturePattern2() const { return *x20_texPattern2; }
-  bool HasTexturePattern2() const { return x20_texPattern2.operator bool(); }
+  bool HasTexturePattern2() const { return x20_texPattern2.HasReference(); }
 };
 } // namespace urde
diff --git a/Runtime/World/CFluidPlaneCPU.hpp b/Runtime/World/CFluidPlaneCPU.hpp
index 6572ad38e..b7a569d5a 100644
--- a/Runtime/World/CFluidPlaneCPU.hpp
+++ b/Runtime/World/CFluidPlaneCPU.hpp
@@ -106,13 +106,13 @@ public:
   float GetSpecularMin() const { return x10c_specularMin; }
   float GetReflectionSize() const { return x118_reflectionSize; }
   float GetBumpScale() const { return xfc_bumpScale; }
-  bool HasBumpMap() const { return xb0_bumpMap.operator bool(); }
+  bool HasBumpMap() const { return xb0_bumpMap.HasReference(); }
   const CTexture& GetBumpMap() const { return *xb0_bumpMap; }
-  bool HasEnvMap() const { return xc0_envMap.operator bool(); }
+  bool HasEnvMap() const { return xc0_envMap.HasReference(); }
   const CTexture& GetEnvMap() const { return *xc0_envMap; }
-  bool HasEnvBumpMap() const { return xd0_envBumpMap.operator bool(); }
+  bool HasEnvBumpMap() const { return xd0_envBumpMap.HasReference(); }
   const CTexture& GetEnvBumpMap() const { return *xd0_envBumpMap; }
-  bool HasLightMap() const { return xe0_lightmap.operator bool(); }
+  bool HasLightMap() const { return xe0_lightmap.HasReference(); }
   const CTexture& GetLightMap() const { return *xe0_lightmap; }
   const zeus::CVector3f& GetBumpLightDir() const { return xf0_bumpLightDir; }
   float GetTileSize() const { return x100_tileSize; }