geep: add new gear

gears/geep.gd

@@ -0,0 +1,62 @@
+class_name Geep extends "gear.gd"
+
+func gear_name():
+	return "Geep"
+func continuous():
+	return false
+func use_basis():
+	return idle_basis()
+
+# multiplier of player's speed
+const speed = 2
+# how far the vehicle lifts the player off the ground
+const lift = 2
+
+var box = null
+var driver = null
+var active = false
+
+func init_driver(player):
+	driver = player
+	if not box:
+		box = Vector3(driver.get_node("CollisionShape3D").shape.size)
+
+func mount():
+	active = true
+	position = Vector3(-driver.get_node("Pivot/Container").position)
+	position.y += 1
+	driver.message(
+		"Press [%s] to exit the Geep"
+		% Util.input_action_string("gear_use"))
+	driver.get_node("CameraGimbal").position.y += lift
+	driver.get_node("Pivot/Mesh").position.y += lift
+	driver.get_node("CollisionShape3D").shape.size = $GearMesh/Vehicle/CollisionShape3D.shape.size
+	driver.protected = true
+	driver.suspended = true
+
+func unmount():
+	active = false
+	position = Vector3.ZERO
+	driver.message("")
+	driver.get_node("CameraGimbal").position = Vector3.ZERO
+	driver.get_node("Pivot/Mesh").position = Vector3.ZERO
+	driver.get_node("CollisionShape3D").shape.size = box
+	driver.protected = false
+	driver.suspended = false
+
+func on_use(player):
+	init_driver(player)
+	if active:
+		unmount()
+	else:
+		mount()
+
+func on_unequip(player):
+	init_driver(player)
+	unmount()
+
+func _physics_process(_delta):
+	if not active:
+		return
+
+	driver.move_player(0, -speed)