Rename InputFilter back to Input

It changed name as part of the DisplayServer and input refactoring
in #37317, with the rationale that input no longer goes through the
main loop, so the previous Input singleton now only does filtering.

But the gains in consistency are quite limited in the renaming, and
it breaks compatibility for all scripts and tutorials that access
the Input singleton via the scripting language. A temporary option
was suggested to keep the scripting singleton named `Input` even if
its type is `InputFilter`, but that adds inconsistency and breaks C#.

Fixes godotengine/godot-proposals#639.
Fixes #37319.
Fixes #37690.

1 files changed, 5 insertions, 5 deletions

diff --git a/platform/linuxbsd/joypad_linux.h b/platform/linuxbsd/joypad_linux.h
index 1d2ed5bbc1..0d175193a5 100644
--- a/platform/linuxbsd/joypad_linux.h
+++ b/platform/linuxbsd/joypad_linux.h
@@ -33,7 +33,7 @@
 #define JOYPAD_LINUX_H
 
 #ifdef JOYDEV_ENABLED
-#include "core/input/input_filter.h"
+#include "core/input/input.h"
 #include "core/os/mutex.h"
 #include "core/os/thread.h"
 
@@ -41,7 +41,7 @@ struct input_absinfo;
 
 class JoypadLinux {
 public:
-	JoypadLinux(InputFilter *in);
+	JoypadLinux(Input *in);
 	~JoypadLinux();
 	void process_joypads();
 
@@ -53,7 +53,7 @@ private:
 	};
 
 	struct Joypad {
-		InputFilter::JoyAxis curr_axis[MAX_ABS];
+		Input::JoyAxis curr_axis[MAX_ABS];
 		int key_map[MAX_KEY];
 		int abs_map[MAX_ABS];
 		int dpad;
@@ -74,7 +74,7 @@ private:
 	bool exit_udev;
 	Mutex joy_mutex;
 	Thread *joy_thread;
-	InputFilter *input;
+	Input *input;
 	Joypad joypads[JOYPADS_MAX];
 	Vector<String> attached_devices;
 
@@ -95,7 +95,7 @@ private:
 	void joypad_vibration_start(int p_id, float p_weak_magnitude, float p_strong_magnitude, float p_duration, uint64_t p_timestamp);
 	void joypad_vibration_stop(int p_id, uint64_t p_timestamp);
 
-	InputFilter::JoyAxis axis_correct(const input_absinfo *p_abs, int p_value) const;
+	Input::JoyAxis axis_correct(const input_absinfo *p_abs, int p_value) const;
 };
 
 #endif