Allow using WASD and controllers in Truck Town

3d/truck_town/car_select.gd

@@ -2,21 +2,26 @@ extends Control
 
 var town = null
 
-func _back():
-	town.queue_free()
-	show()
+func _process(_delta):
+	if Input.is_action_just_pressed("back"):
+		_on_Back_pressed()
 
 
 func _load_scene(car):
 	var tt = load(car).instance()
 	tt.set_name("car")
 	town = load("res://town_scene.tscn").instance()
-	town.get_node("instance_pos").add_child(tt)
-	town.get_node("back").connect("pressed", self, "_back")
+	town.get_node("InstancePos").add_child(tt)
+	town.get_node("Back").connect("pressed", self, "_on_Back_pressed")
 	get_parent().add_child(town)
 	hide()
 
 
+func _on_Back_pressed():
+	town.queue_free()
+	show()
+
+
 func _on_MiniVan_pressed():
 	_load_scene("res://car_base.tscn")
 

3d/truck_town/follow_camera.gd

@@ -1,12 +1,27 @@
 extends Camera
 
-var collision_exception = []
 export var min_distance = 0.5
 export var max_distance = 4.0
 export var angle_v_adjust = 0.0
+
+var collision_exception = []
 var max_height = 2.0
 var min_height = 0
 
+func _ready():
+	# Find collision exceptions for ray.
+	var node = self
+	while(node):
+		if (node is RigidBody):
+			collision_exception.append(node.get_rid())
+			break
+		else:
+			node = node.get_parent()
+	
+	# This detaches the camera transform from the parent spatial node.
+	set_as_toplevel(true)
+
+
 func _physics_process(_delta):
 	var target = get_parent().get_global_transform().origin
 	var pos = get_global_transform().origin
@@ -33,17 +48,3 @@ func _physics_process(_delta):
 	var t = get_transform()
 	t.basis = Basis(t.basis[0], deg2rad(angle_v_adjust)) * t.basis
 	set_transform(t)
-
-
-func _ready():
-	# Find collision exceptions for ray.
-	var node = self
-	while(node):
-		if (node is RigidBody):
-			collision_exception.append(node.get_rid())
-			break
-		else:
-			node = node.get_parent()
-	
-	# This detaches the camera transform from the parent spatial node.
-	set_as_toplevel(true)

3d/truck_town/project.godot

@@ -26,6 +26,43 @@ window/stretch/aspect="expand"
 window/height=720
 window/width=1280
 
+[input]
+
+accelerate={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":87,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777232,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":0,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+reverse={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":83,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777234,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":1,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+turn_left={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777231,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":0,"axis_value":-1.0,"script":null)
+ ]
+}
+turn_right={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":68,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777233,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":0,"axis_value":1.0,"script":null)
+ ]
+}
+back={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777217,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":11,"pressure":0.0,"pressed":false,"script":null)
+ ]
+}
+
 [rasterizer]
 
 shadow_filter=3

3d/truck_town/town_scene.tscn

@@ -6,10 +6,10 @@
 
 [node name="TownMesh" parent="." instance=ExtResource( 1 )]
 
-[node name="instance_pos" type="Position3D" parent="."]
+[node name="InstancePos" type="Position3D" parent="."]
 transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 13.2039, 6.67095, -37.6042 )
 
-[node name="back" type="Button" parent="."]
+[node name="Back" type="Button" parent="."]
 margin_left = 17.0
 margin_top = 9.0
 margin_right = 85.0

3d/truck_town/vehicle.gd

@@ -11,19 +11,15 @@ export var engine_force_value = 40
 func _physics_process(delta):
 	var fwd_mps = transform.basis.xform_inv(linear_velocity).x
 	
-	if Input.is_action_pressed("ui_left"):
-		steer_target = STEER_LIMIT
-	elif Input.is_action_pressed("ui_right"):
-		steer_target = -STEER_LIMIT
-	else:
-		steer_target = 0
+	steer_target = Input.get_action_strength("turn_left") - Input.get_action_strength("turn_right")
+	steer_target *= STEER_LIMIT
 	
-	if Input.is_action_pressed("ui_up"):
+	if Input.is_action_pressed("accelerate"):
 		engine_force = engine_force_value
 	else:
 		engine_force = 0
 	
-	if Input.is_action_pressed("ui_down"):
+	if Input.is_action_pressed("reverse"):
 		if (fwd_mps >= -1):
 			engine_force = -engine_force_value
 		else: