From a8fd8a74ec114fbde563bca62180a160c3cb8a88 Mon Sep 17 00:00:00 2001
From: Grant Shangreaux <grant@unabridgedsoftware.com>
Date: Mon, 1 Nov 2021 20:00:34 -0500
Subject: Add: mouse control of frequency based on x coord mouse position

---
 klangfarb/main.gd | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'klangfarb')

diff --git a/klangfarb/main.gd b/klangfarb/main.gd
index 9735c5f..cf3d8c1 100644
--- a/klangfarb/main.gd
+++ b/klangfarb/main.gd
@@ -48,3 +48,11 @@ func _ready() -> void:
 	# prefill the stream's sample buffer (which feeds DAC)
 	_check_waveform()
 	_fill_buffer()
+
+func _input(event):
+	# Mouse in viewport coordinates.
+	if event is InputEventMouseButton:
+		print("Mouse Click/Unclick at: ", event.position)
+	elif event is InputEventMouseMotion:
+		freq = event.position.x
+		print("Mouse Motion at: ", event.position)
-- 
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