142 lines
4.2 KiB
GDScript3
142 lines
4.2 KiB
GDScript3
extends AIScriptModule
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# Declare member variables here. Examples:
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# var a = 2
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# var b = "text"
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# Called when the node enters the scene tree for the first time.
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var cam
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var fps_cam
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var motion = Vector2()
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func init(tick):
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var root = get_character(tick)
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assert(root.has_meta("skeleton"))
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var attack = false
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var jump = false
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var equipped = false
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var vjump = Vector3()
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func update(tick, delta):
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if !controls.is_gui:
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if !attack:
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if Input.is_action_just_pressed("attack"):
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attack = true
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if !jump:
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if Input.is_action_just_pressed("jump"):
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jump = true
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vjump = Vector3.UP * 10.0
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return ERR_BUSY
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func update_physics(tick, delta):
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var orientation: Transform
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var root = get_character(tick)
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if !root.has_meta("cam"):
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return
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cam = root.get_meta("cam")
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assert(cam)
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fps_cam = root.get_meta("fps_cam")
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assert(fps_cam)
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var animtree = root.get_meta("animation_tree")
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if !animtree:
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return
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if root.has_meta("orientation"):
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orientation = root.get_meta("orientation")
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if !orientation:
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return
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var running = false
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assert(cam)
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assert(fps_cam)
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var motion_target = Vector2(Input.get_action_strength("walk_right") - Input.get_action_strength("walk_left"),
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Input.get_action_strength("walk_front") - Input.get_action_strength("walk_back"))
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motion = motion.linear_interpolate(motion_target, 10.0 * delta)
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var xmotion = motion
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xmotion.x = clamp(xmotion.x, -0.4, 0.4)
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# if root.has_meta("group_behavior"):
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# if motion_target.y < 0:
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# behavior.destroy_group_behavior(root.get_meta("group_behavior"))
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if !root.has_meta("vehicle") && !root.has_meta("cmdqueue") && !root.has_meta("group_behavior") && !root.has_meta("orchestrated"):
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if Input.is_action_just_pressed("activate"):
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markers.activate_marker()
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if Input.is_action_pressed("run"):
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running = true
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var cam_z = Vector3()
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var cam_x = Vector3()
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if cam.current:
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cam_z = cam.global_transform.basis.z
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cam_x = cam.global_transform.basis.x
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cam_z.y = 0
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cam_z = cam_z.normalized()
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cam_x.y = 0
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cam_x = cam_x.normalized()
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var target = cam_x * motion.x - cam_z * motion.y
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if target.length() > 0.001 && cam.current:
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var q_from = Quat(orientation.basis)
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var q_to = Quat(Transform().looking_at(target, Vector3.UP).basis)
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orientation.basis = Basis(q_from.slerp(q_to, delta * 10.0))
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root.set_meta("orientation", orientation)
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var fwd_probe = characters.forward_probe(root, 0.5, 0.05, 1.0, 0.1)
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if fwd_probe > 0.1 && fwd_probe < 0.7:
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var cmdq = []
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if root.has_meta("cmdqueue"):
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cmdq = root.get_meta("cmdqueue")
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cmdq.push_back(["climb", "1"])
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root.set_meta("cmdqueue", cmdq)
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if jump:
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root.move_and_slide(vjump, Vector3(0.0, 1.0, 0.0), true, 4, 0.785, false)
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vjump *= (1.0 - delta)
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if vjump.length_squared() <= 0.0:
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jump = false
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if attack:
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if !equipped:
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var skel = root.get_meta("skeleton")
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var wslot = skel.get_node("wrist_r/weapon_right")
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wslot.set_meta("owner", root)
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inventory.equip(wslot, "s_dagger")
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equipped = true
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combat.emit_signal("event", "about_to_attack", [root])
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animtree["parameters/state/playback"].travel("attack-melee1")
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attack = false
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else:
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animtree["parameters/state/playback"].travel("locomotion")
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var strafing = 0
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var linear = 0
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if fps_cam.current:
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strafing = motion.x
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linear = motion.y
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else:
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strafing = 0
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linear = motion.length()
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if running:
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animtree["parameters/state/locomotion/loc/blend_position"] = Vector2(linear * 3.0, strafing * 2.0)
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else:
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animtree["parameters/state/locomotion/loc/blend_position"] = Vector2(linear * 0.5, strafing)
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elif root.has_meta("vehicle"):
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if Input.is_action_just_pressed("activate"):
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markers.activate_marker()
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var vehicle: VehicleBody = root.get_meta("vehicle")
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if vehicle.has_meta("driver"):
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var driver = vehicle.get_meta("driver")
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if driver == root:
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if vehicle.parked:
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vehicle.parked = false
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vehicle.mode = vehicle.MODE_RIGID
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if abs(xmotion.y) < 0.001:
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vehicle.brake = 1000
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vehicle.steering = -xmotion.x * 0.7
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else:
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vehicle.brake = 0
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if vehicle.linear_velocity.length() < 16.6:
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vehicle.engine_force = 4000 * xmotion.y
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else:
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vehicle.engine_force = 500 * xmotion.y
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var accel = vehicle.angular_velocity * 350.0 * delta
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vehicle.steering = -xmotion.x * 0.7
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return ERR_BUSY
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