From 0fe77a326aec5732920dd3b23b36fd3405ff9e25 Mon Sep 17 00:00:00 2001
From: realtradam <github@tradam.dev>
Date: Wed, 18 Mar 2020 00:58:15 -0400
Subject: Removed a lot of useless or commented out code

---
 Racing-Game/4WheelCar/Wheel.gd | 54 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 54 insertions(+)
 create mode 100644 Racing-Game/4WheelCar/Wheel.gd

(limited to 'Racing-Game/4WheelCar/Wheel.gd')

diff --git a/Racing-Game/4WheelCar/Wheel.gd b/Racing-Game/4WheelCar/Wheel.gd
new file mode 100644
index 0000000..7d36cd8
--- /dev/null
+++ b/Racing-Game/4WheelCar/Wheel.gd
@@ -0,0 +1,54 @@
+extends RigidBody2D
+
+var velocity #How fast car is moving
+var velVector #What direction the car is moving
+var velUnitVector #Direction vector, but in a single unit(no magnitude)
+var velAngle #The angle of the velocity(relative to world)
+var carAngle #The angle to car is facing(relative to world)
+var nullStrength #sums up all sources of null to here
+var isSkid = false #this one is used when user presses shift. Initially called in this function
+
+#Skidmarks on floor
+
+#var gripDelay = 0
+
+var wheelSlip = Vector2(0,0)
+
+var isForward = true
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(_delta):
+	pass
+	
+
+
+
+
+func null_slide(var strength, var delta):
+	#strength is how strong you would like the nullify to be
+	#higher is less sliding/drifting
+	var movementUnitVector = get_linear_velocity().normalized()#the direction of the velocity
+	var directionAngle = carAngle + (PI/2.0)#the angle the car is facing(relative to the world)
+	var directionUnitVector = Vector2(cos(directionAngle),sin(directionAngle)).normalized()#the direction the car is facing
+	var nullify = directionUnitVector * movementUnitVector.dot(directionUnitVector)
+	wheelSlip = (-(movementUnitVector - nullify))*strength
+	apply_central_impulse(wheelSlip*delta*5000)
+
+#checks if the car is braking, and applies brake physics
+func setBrake(var strength):
+	#Braking
+	if Input.is_action_pressed("brake"):
+		if velocity > 20:
+			linear_damp = 3
+		else:
+			linear_damp = 6
+	else:
+		linear_damp = 0.01
+
+
+func measure_velocity():
+		return floor(sqrt(get_linear_velocity().dot(get_linear_velocity()))/12)
-- 
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