3 commits

Author	SHA1	Message	Date
Leroy Hopson	8c30bec861	Add support for two different inverse modes ... - Inverse mode invert (default) will invert the color in shader. - Inverse mode swap will simply swap the foreground and background colors. This is the default behavior of libtsm and GodotXterm v3.	2024-02-07 23:03:11 +13:00
Leroy Hopson	8b320622f9	Use shader include for fore/background shaders ... The two shaders use a lot of common logic for co-ordinate and attribute look up, so it makes sense to use a common include shader for both. Adds support for the inverse and blink attributes to the foreground shader.	2024-02-07 21:59:01 +13:00
Leroy Hopson	a849423096	Rewrite terminal.cpp ... Rewrites the Terminal class as a GDExtension to be used directly in Godot without a terminal.gd proxy. Breaks a lot of things in its current state (e.g. signals and other functions have not be implemented yet), but does add support for transparent colors and true color inversion. It also seems to be about 4x faster (FPS-wise) than the old version with some basic stress testing. Old source code has been moved to a different directory to be copied over and/or rewritten piece by piece.	2024-02-07 00:14:33 +13:00