1 files changed, 50 insertions, 0 deletions
diff --git a/Racing-Game/4WheelCar/Wheels/BackWheel.gd b/Racing-Game/4WheelCar/Wheels/BackWheel.gd
new file mode 100644
index 0000000..88df113
--- /dev/null
+++ b/Racing-Game/4WheelCar/Wheels/BackWheel.gd
@@ -0,0 +1,50 @@
+extends "res://4WheelCar/Wheels/Wheel.gd"
+
+#Accelerating
+var hp = 4.0
+var acceleration = 5
+
+var gripDelay = 0
+
+func _ready():
+	pass
+
+func _process(delta):
+	#Variable Setup
+	#---null_slide vars
+	nullStrength = 0
+	carAngle = get_node("../../../CarBody").get_transform().get_rotation()
+	velVector = get_node("../../../CarBody").get_linear_velocity()
+	velocity = measure_velocity()
+	#---
+	set_rotation(carAngle)
+
+	isSkid = Input.is_action_pressed("grip")
+	
+	if Input.is_action_pressed("grip") || Input.is_action_pressed("brake"):
+		nullStrength += max(5,velocity/7)
+	else:
+		nullStrength += 1
+	
+	#Braking
+	setBrake(0)
+	null_slide(nullStrength, delta)
+	
+	
+	if Input.is_action_pressed("forward"):
+		if !Input.is_action_pressed("brake"):
+			apply_central_impulse(Vector2(0,-gear(velocity, hp, acceleration)).rotated(carAngle)*delta*5000)
+		else:
+			pass
+	elif Input.is_action_pressed("backward"):
+		if !Input.is_action_pressed("brake"):
+			apply_central_impulse(Vector2(0,(1)).rotated(carAngle)*delta*5000)
+		else:
+			pass
+
+func measure_velocity():
+	return sqrt(get_linear_velocity().dot(get_linear_velocity()))/12
+
+
+func gear(var rpm, var maxPower, var topSpeed):
+	return max(-pow((rpm/((1000/topSpeed)/sqrt(maxPower)))-sqrt(maxPower),2)+(maxPower+1),0)