113 lines
2.9 KiB
GDScript
113 lines
2.9 KiB
GDScript
extends Spatial
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export(NodePath) var torsoPath
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export(NodePath) var cameraPath
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export(NodePath) var rayCastPath
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export(NodePath) var viewPortPath
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const ROT_MOD = 500
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const ROT_DECLINE = 0.1
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var _viewRot = false
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var _prev_mouse_pos
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var _camera : Camera
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var _rayCast : RayCast
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var _torso : RigidBody
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var _viewport : Viewport
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var _velx = 0
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var _vely = 0
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var _attachment_point : Spatial
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# Called when the node enters the scene tree for the first time.
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func _ready():
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PhysicsServer.area_set_param(get_viewport().find_world().get_space(), PhysicsServer.AREA_PARAM_GRAVITY, 0)
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_torso = get_node(torsoPath) as RigidBody
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_camera = get_node(cameraPath) as Camera
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_rayCast = get_node(rayCastPath) as RayCast
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_viewport = get_node(viewPortPath) as Viewport
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func _process(delta):
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if _viewRot:
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var mouse_pos = get_viewport().get_mouse_position()
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_velx = (mouse_pos.x - _prev_mouse_pos.x) * delta
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_vely = (mouse_pos.y - _prev_mouse_pos.y) * delta
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_prev_mouse_pos = mouse_pos
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if not(_velx < 0.001 and _velx > -0.001) or not(_vely < 0.001 and _vely > -0.001) or _viewRot:
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_torso.rotate_x(_vely * ROT_MOD * delta * PI/180 - global_transform.basis.get_euler().x)
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_torso.rotate_y(_velx * ROT_MOD * delta * PI/180 - global_transform.basis.get_euler().y)
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var decline = (1 - ROT_DECLINE * (delta*100))
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if decline > 1:
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decline = 1
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elif decline < 0:
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decline = 0
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_velx *= decline
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_vely *= decline
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func _physics_process(delta):
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if _viewRot:
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var mouse_pos = _viewport.get_viewport().get_mouse_position()
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#set origin of rayCast
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var orig = _camera.project_ray_origin(mouse_pos)
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#set cast_to of rayCast
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_rayCast.translation = orig
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_rayCast.cast_to = orig + _camera.project_ray_normal(mouse_pos) * 1000.0
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if _rayCast.is_colliding():
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# collider will be the node hit
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make_it_shine(false)
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var temp = _rayCast.get_collider().get_parent()
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if temp.has_node("OmniLight"):
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_attachment_point = temp
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make_it_shine(true)
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func _input(event):
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if _viewport.get_viewport().get_mouse_position().x >= 0:
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if event is InputEventMouseButton:
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if event.pressed:
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if event.button_index == BUTTON_WHEEL_UP:
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_attachment_point.get_node("Limb").rotate_z(0.1)
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elif event.button_index == BUTTON_WHEEL_DOWN:
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_attachment_point.get_node("Limb").rotate_z(-0.1)
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else:
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print("Mouse Click at: ", event.position)
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_prev_mouse_pos = event.position
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_viewRot = true
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else:
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print("mouse unpressed at: ", event.position)
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_viewRot = false
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func body_part_chosen(params):
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var limb = _attachment_point.get_node("Limb")
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if limb != null:
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limb.add_child(BodyPartLoader.bodyparts[params].instance())
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func make_it_shine(highlight : bool):
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if _attachment_point != null:
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_attachment_point.get_node("OmniLight").visible = highlight
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func delete_body_part():
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var body_part = _attachment_point.get_node("Limb").get_child(0)
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if body_part != null:
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body_part.queue_free()
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