- made video base code game independent

src/common/textures/textureid.h

@@ -50,6 +50,12 @@ private:
 	int texnum;
 };
 
+class FNullTextureID : public FTextureID
+{
+public:
+	FNullTextureID() : FTextureID(0) {}
+};
+
 // This is for the script interface which needs to do casts from int to texture.
 class FSetTextureID : public FTextureID
 {

src/common/textures/textures.h

@@ -124,12 +124,6 @@ class FMultipatchTextureBuilder;
 
 extern int r_spriteadjustSW, r_spriteadjustHW;
 
-class FNullTextureID : public FTextureID
-{
-public:
-	FNullTextureID() : FTextureID(0) {}
-};
-
 enum FTextureFormat : uint32_t
 {
 	TEX_Pal,