17 files changed, 177 insertions, 0 deletions

diff --git a/demos/3d/platformer/texture.tex b/demos/3d/platformer/texture.tex
index 24c4607ab1..d9181b7ffa 100644
--- a/demos/3d/platformer/texture.tex
+++ b/demos/3d/platformer/texture.tex
diff --git a/demos/3d/platformer/tiles.res b/demos/3d/platformer/tiles.res
index 53534788a1..d4fb779ff1 100644
--- a/demos/3d/platformer/tiles.res
+++ b/demos/3d/platformer/tiles.res
diff --git a/demos/3d/truck_town/car_base.scn b/demos/3d/truck_town/car_base.scn
new file mode 100644
index 0000000000..d62c8dcb29
--- /dev/null
+++ b/demos/3d/truck_town/car_base.scn
diff --git a/demos/3d/truck_town/car_select.gd b/demos/3d/truck_town/car_select.gd
new file mode 100644
index 0000000000..00b4d853b8
--- /dev/null
+++ b/demos/3d/truck_town/car_select.gd
@@ -0,0 +1,42 @@
+
+extends Control
+
+# member variables here, example:
+# var a=2
+# var b="textvar"
+
+func _ready():
+	# Initalization here
+	pass
+	
+var town=null
+
+
+func _back():
+
+	town.queue_free()
+	show()
+	
+
+func _load_scene(car):
+
+	var tt = load(car).instance()
+	tt.set_name("car")
+	town = load("res://truck_scene.scn").instance()
+	town.get_node("instance_pos").add_child(tt)
+	town.get_node("back").connect("pressed",self,"_back")
+	get_parent().add_child(town)
+	hide()
+
+func _on_van_1_pressed():
+
+	_load_scene("res://car_base.scn")
+
+
+func _on_van_2_pressed():
+
+	_load_scene("res://trailer_truck.scn")
+
+
+func _on_van_3_pressed():
+	_load_scene("res://crane.scn")
diff --git a/demos/3d/truck_town/car_select.scn b/demos/3d/truck_town/car_select.scn
new file mode 100644
index 0000000000..024adf1423
--- /dev/null
+++ b/demos/3d/truck_town/car_select.scn
diff --git a/demos/3d/truck_town/cement.tex b/demos/3d/truck_town/cement.tex
new file mode 100644
index 0000000000..a80cde6464
--- /dev/null
+++ b/demos/3d/truck_town/cement.tex
diff --git a/demos/3d/truck_town/choose_tow.png b/demos/3d/truck_town/choose_tow.png
new file mode 100644
index 0000000000..8f92833450
--- /dev/null
+++ b/demos/3d/truck_town/choose_tow.png
diff --git a/demos/3d/truck_town/choose_trailer.png b/demos/3d/truck_town/choose_trailer.png
new file mode 100644
index 0000000000..ead3330296
--- /dev/null
+++ b/demos/3d/truck_town/choose_trailer.png
diff --git a/demos/3d/truck_town/choose_van.png b/demos/3d/truck_town/choose_van.png
new file mode 100644
index 0000000000..1ecdd54372
--- /dev/null
+++ b/demos/3d/truck_town/choose_van.png
diff --git a/demos/3d/truck_town/crane.scn b/demos/3d/truck_town/crane.scn
new file mode 100644
index 0000000000..080bd8ea17
--- /dev/null
+++ b/demos/3d/truck_town/crane.scn
diff --git a/demos/3d/truck_town/engine.cfg b/demos/3d/truck_town/engine.cfg
new file mode 100644
index 0000000000..f47c0de4fa
--- /dev/null
+++ b/demos/3d/truck_town/engine.cfg
@@ -0,0 +1,12 @@
+[application]
+
+main_scene="res://car_select.scn"
+
+[display]
+
+width=1280
+height=720
+
+[rasterizer]
+
+shadow_filter=3
diff --git a/demos/3d/truck_town/follow_camera.gd b/demos/3d/truck_town/follow_camera.gd
new file mode 100644
index 0000000000..cf7172d7bb
--- /dev/null
+++ b/demos/3d/truck_town/follow_camera.gd
@@ -0,0 +1,69 @@
+
+extends Camera
+
+# member variables here, example:
+# var a=2
+# var b="textvar"
+
+var collision_exception=[]
+export var min_distance=0.5
+export var max_distance=4.0
+export var angle_v_adjust=0.0
+export var autoturn_ray_aperture=25
+export var autoturn_speed=50
+var max_height = 2.0
+var min_height = 0
+
+func _fixed_process(dt):
+	var target  = get_parent().get_global_transform().origin
+	var pos = get_global_transform().origin
+	var up = Vector3(0,1,0)
+	
+	var delta = pos - target
+	
+	#regular delta follow
+	
+	#check ranges
+
+	if (delta.length() < min_distance):
+		delta = delta.normalized() * min_distance
+	elif (delta.length() > max_distance):
+		delta = delta.normalized() * max_distance
+	
+	#check upper and lower height
+	if ( delta.y > max_height):
+		delta.y = max_height
+	if ( delta.y < min_height):
+		delta.y = min_height
+		
+	pos = target + delta
+	
+	look_at_from_pos(pos,target,up)
+	
+	#turn a little up or down
+	var t = get_transform()
+	t.basis = Matrix3(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 extends RigidBody):
+			collision_exception.append(node.get_rid())
+			break
+		else:
+			node=node.get_parent()
+	# Initalization here
+	set_fixed_process(true)
+	#this detaches the camera transform from the parent spatial node
+	set_as_toplevel(true)
+
+	
+	
+
+
+
diff --git a/demos/3d/truck_town/grass.tex b/demos/3d/truck_town/grass.tex
new file mode 100644
index 0000000000..c28d060697
--- /dev/null
+++ b/demos/3d/truck_town/grass.tex
diff --git a/demos/3d/truck_town/trailer_truck.scn b/demos/3d/truck_town/trailer_truck.scn
new file mode 100644
index 0000000000..0131e9e3a2
--- /dev/null
+++ b/demos/3d/truck_town/trailer_truck.scn
diff --git a/demos/3d/truck_town/truck_scene.scn b/demos/3d/truck_town/truck_scene.scn
new file mode 100644
index 0000000000..a02ce259c1
--- /dev/null
+++ b/demos/3d/truck_town/truck_scene.scn
diff --git a/demos/3d/truck_town/trucktown.scn b/demos/3d/truck_town/trucktown.scn
new file mode 100644
index 0000000000..57a84315ee
--- /dev/null
+++ b/demos/3d/truck_town/trucktown.scn
diff --git a/demos/3d/truck_town/vehicle.gd b/demos/3d/truck_town/vehicle.gd
new file mode 100644
index 0000000000..1aa7f0faa2
--- /dev/null
+++ b/demos/3d/truck_town/vehicle.gd
@@ -0,0 +1,54 @@
+
+extends VehicleBody
+
+# member variables here, example:
+# var a=2
+# var b="textvar"
+
+
+const STEER_SPEED=1
+const STEER_LIMIT=0.4
+
+var steer_angle=0
+var steer_target=0
+
+
+export var engine_force=40
+
+func _fixed_process(delta):
+
+
+	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
+
+	if (Input.is_action_pressed("ui_up")):
+		set_engine_force(engine_force)
+	else:
+		set_engine_force(0)
+
+	if (Input.is_action_pressed("ui_down")):
+		set_brake(1)
+	else:
+		set_brake(0.0)
+								
+
+	if (steer_target < steer_angle):
+		steer_angle -= STEER_SPEED*delta
+		if (steer_target > steer_angle):
+			steer_angle=steer_target
+	elif (steer_target > steer_angle):
+		steer_angle += STEER_SPEED*delta
+		if (steer_target < steer_angle):
+			steer_angle=steer_target
+
+	set_steering(steer_angle)
+func _ready():
+	# Initalization here
+	set_fixed_process(true)
+	pass
+
+