Make it clear which files are fully custom vs overridden

Signed-off-by: falkTX <falktx@falktx.com>

doc/OVERVIEW.md

@@ -26,8 +26,8 @@ Being GPLv2+ the code license is compatible with Cardinal's GPLv3+.
 ## deps
 
 3rd-party libraries build setup.  
-No actual code is hosted here, only a Makefile with steps for fetching source code and build it.  
-It basically overrides Rack's `dep.mk` things for a proper static build, and supporting more platforms.
+No Cardinal specific code is hosted here, only external submodules and a Makefile with steps for fetching extra source code and build it.
+The Makefile overrides Rack's `dep.mk` things for a proper static build, and supporting more platforms.
 
 ## doc
 
@@ -81,11 +81,15 @@ The source code is the same for all the variants, with compiler macros used to t
 A few extra files for having access to a few utilities, code borrowed from Carla, which in turn borrowed it from JUCE.  
 The important one is `SharedResourcePointer`, as a way to easily manage a shared class lifecycle.
 
+### custom
+
+Here are files that are originally from Rack but fully reimplemented in Cardinal.  
+Some of them are just stubs to define function symbols but without an actual implementation, for example disabling network features.
+
 ### override
 
-Here are files that need to be customized by Cardinal, where it is not possible or wanted to use the originals from Rack.  
-This can be for disabling certain features, or simply tweaking engine/UI behaviour.  
-The filenames should be self-explanatory in what they override from Rack.
+Here are files that are very close to the original from Rack but required tweaks for Cardinal.  
+Extra care is needed to ensure these are kept in sync with the originals.
 
 ### Rack
 

src/Cardinal/RemoteNanoVG.cpp

@@ -1 +1 @@
-../override/RemoteNanoVG.cpp
+../custom/RemoteNanoVG.cpp

src/Cardinal/RemoteWindow.cpp

@@ -1 +1 @@
-../override/RemoteWindow.cpp
+../custom/RemoteWindow.cpp

src/CardinalFX/RemoteNanoVG.cpp

@@ -1 +1 @@
-../override/RemoteNanoVG.cpp
+../custom/RemoteNanoVG.cpp

src/CardinalFX/RemoteWindow.cpp

@@ -1 +1 @@
-../override/RemoteWindow.cpp
+../custom/RemoteWindow.cpp

src/CardinalSynth/RemoteNanoVG.cpp

@@ -1 +1 @@
-../override/RemoteNanoVG.cpp
+../custom/RemoteNanoVG.cpp

src/CardinalSynth/RemoteWindow.cpp

@@ -1 +1 @@
-../override/RemoteWindow.cpp
+../custom/RemoteWindow.cpp

src/Makefile

@@ -95,17 +95,17 @@ BUILD_CXX_FLAGS += -DnsvgParseFromFile=nsvgParseFromFileCardinal
 
 RACK_FILES += AsyncDialog.cpp
 RACK_FILES += CardinalModuleWidget.cpp
+RACK_FILES += custom/asset.cpp
+RACK_FILES += custom/dep.cpp
+RACK_FILES += custom/library.cpp
+RACK_FILES += custom/network.cpp
+RACK_FILES += custom/osdialog.cpp
 RACK_FILES += override/blendish.c
+RACK_FILES += override/context.cpp
 RACK_FILES += override/Engine.cpp
 RACK_FILES += override/MenuBar.cpp
 RACK_FILES += override/MIDI_CV.cpp
 RACK_FILES += override/Scene.cpp
-RACK_FILES += override/asset.cpp
-RACK_FILES += override/context.cpp
-RACK_FILES += override/dep.cpp
-RACK_FILES += override/library.cpp
-RACK_FILES += override/network.cpp
-RACK_FILES += override/osdialog.cpp
 
 RACK_FILES += Rack/dep/pffft/pffft.c
 RACK_FILES += Rack/dep/pffft/fftpack.c