diff options
Diffstat (limited to 'Racing-Game/4WheelCar/BackWheel.gd')
| -rw-r--r-- | Racing-Game/4WheelCar/BackWheel.gd | 44 |
1 files changed, 12 insertions, 32 deletions
diff --git a/Racing-Game/4WheelCar/BackWheel.gd b/Racing-Game/4WheelCar/BackWheel.gd index b5d8297..9c9adff 100644 --- a/Racing-Game/4WheelCar/BackWheel.gd +++ b/Racing-Game/4WheelCar/BackWheel.gd @@ -7,26 +7,18 @@ var isForward = true var velocity -var lastLoc = 0; - -var wheelSlip = Vector2(0,0); var isSkid = false; -signal slip -signal end var elapsed = 0 -# + var gripDelay = 0 var carAngle var carVector var velVector -# Called when the node enters the scene tree for the first time. func _ready(): - lastLoc = get_position_in_parent() - pass # Replace with function body. + pass -# Called every frame. 'delta' is the elapsed time since the previous frame. func _process(delta): carAngle = get_node("../../../CarBody").get_transform().get_rotation() carVector = Vector2(cos(carAngle + PI/2),sin(carAngle + PI/2)) @@ -34,18 +26,17 @@ func _process(delta): velocity = measure_velocity() isForward = is_forward() set_rotation(carAngle) - isSlip(delta) # gripDelay = has_grip(0.4,delta) isSkid = Input.is_action_pressed("grip") - if Input.is_action_pressed("grip") || Input.is_action_pressed("break"): + if Input.is_action_pressed("grip") || Input.is_action_pressed("brake"): null_slide(max(5,velocity/7),delta) else: null_slide(1,delta) #Braking - if Input.is_action_pressed("break"): + if Input.is_action_pressed("brake"): if velocity > 20: linear_damp = 2 else: @@ -53,20 +44,19 @@ func _process(delta): else: linear_damp = 0.01 -# createLine(lastLoc, get_position_in_parent()) -# lastLoc = get_position_in_parent() if Input.is_action_pressed("forward"): - if !Input.is_action_pressed("break"): + 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("break"): + if !Input.is_action_pressed("brake"): apply_central_impulse(Vector2(0,(1)).rotated(carAngle)*delta*5000) else: pass +#Core physics, stops sliding sideways and make car roll forwards func null_slide(var strength, var delta): #strength is how strong you would like the nullify to be #higher is less sliding/drifting @@ -74,20 +64,9 @@ func null_slide(var strength, var delta): 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 + var wheelSlip = (-(movementUnitVector - nullify))*strength apply_central_impulse(wheelSlip*delta*5000) - -func isSlip(time): - if (wheelSlip.length() > 0.2): - emit_signal("slip") - else: - emit_signal("end") -#func createLine(from, to): -# var tires = get_node("./MyLine") -# tires.add_point(from) -# tires.add_point(to) - #func has_grip(var tractionDelay, var delta): # var movementUnitVector = get_linear_velocity().normalized()#the direction of the velocity # var directionAngle = carAngle#the angle the car is facing(relative to the world) @@ -107,9 +86,10 @@ func isSlip(time): func measure_velocity(): return sqrt(get_linear_velocity().dot(get_linear_velocity()))/12 - -func is_forward():#determines if the car is driving forward, or backward - var carVector = Vector2(cos(carAngle + PI/2),sin(carAngle + PI/2)) + +#determines if the car is driving forward, or backward +func is_forward(): + carVector = Vector2(cos(carAngle + PI/2),sin(carAngle + PI/2)) if velVector == Vector2(0,0) || carVector == Vector2(0,0): return true if velVector.dot(carVector) <= 0: |