From ed77e27ecd1101f02e3d7fb83cca5a4b62dd3dca Mon Sep 17 00:00:00 2001
From: perivesta <>
Date: Fri, 7 Jul 2023 22:54:40 +0200
Subject: very simple drawing

---
 Scripts/drawing.gd | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 Scripts/drawing.gd

(limited to 'Scripts')

diff --git a/Scripts/drawing.gd b/Scripts/drawing.gd
new file mode 100644
index 0000000..34129ac
--- /dev/null
+++ b/Scripts/drawing.gd
@@ -0,0 +1,18 @@
+extends Node
+
+var drawing = false
+var line: Line2D
+
+
+func _ready():
+	line = $TrackLine
+	Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
+
+func _input(event):
+	if event is InputEventMouseButton and event.button_index == MOUSE_BUTTON_LEFT:
+		# start/stop drawing
+		drawing = event.pressed
+
+	if event is InputEventMouseMotion and drawing:
+		# extend the line
+		line.add_point(event.position)
-- 
cgit 


From 2236b0c2050f98aa11c6c631ee6ddc9dd7e57df0 Mon Sep 17 00:00:00 2001
From: perivesta <>
Date: Fri, 7 Jul 2023 23:26:08 +0200
Subject: follow the drawn path

---
 Scripts/drawing.gd | 24 ++++++++++++++++++++++--
 1 file changed, 22 insertions(+), 2 deletions(-)

(limited to 'Scripts')

diff --git a/Scripts/drawing.gd b/Scripts/drawing.gd
index 34129ac..d47e161 100644
--- a/Scripts/drawing.gd
+++ b/Scripts/drawing.gd
@@ -1,18 +1,38 @@
 extends Node
 
 var drawing = false
+var driving_progress = -1
 var line: Line2D
+var path: Path2D
 
 
 func _ready():
 	line = $TrackLine
+	path = $TrackPath
 	Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
 
+func _process(delta):
+	pass
+
+func _physics_process(delta):
+	if driving_progress >= 0:
+		driving_progress += delta*200
+		$TrackPath/TrackFollower.progress = driving_progress
+		#print(driving_progress)
+
 func _input(event):
 	if event is InputEventMouseButton and event.button_index == MOUSE_BUTTON_LEFT:
-		# start/stop drawing
 		drawing = event.pressed
-
+		if drawing:
+			# start a new drawing
+			line.clear_points()
+			path.curve.clear_points()
+			driving_progress = -1
+		else:
+			# start driving
+			driving_progress = 0
+	
 	if event is InputEventMouseMotion and drawing:
 		# extend the line
 		line.add_point(event.position)
+		path.curve.add_point(event.position)
-- 
cgit