89 lines
2.8 KiB
GDScript
89 lines
2.8 KiB
GDScript
extends Node
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signal user_click
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var frame_tf: Transform = Transform()
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var master_node: Node
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var camera: Camera
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var monitored_objects = []
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var mon_labels = {}
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func _ready():
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pass
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func _process(delta):
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if !master_node:
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return
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if Input.is_action_pressed("move_north"):
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var n = lerp(master_node.get_walk_speed(), 1.4, 0.5 * delta)
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master_node.set_walk_speed(n)
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master_node.walk()
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elif !master_node._path || master_node._path.size() == 0:
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var n = lerp(master_node.get_walk_speed(), 1.0, 0.5 * delta)
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master_node.set_walk_speed(n)
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master_node.idle()
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if Input.is_action_pressed("move_east"):
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var tf_turn = Transform(Quat(Vector3(0, 1, 0), -PI * 0.6 * delta))
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frame_tf *= tf_turn
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if Input.is_action_pressed("move_west"):
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var tf_turn = Transform(Quat(Vector3(0, 1, 0), PI * 0.6 * delta))
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frame_tf *= tf_turn
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var act_obj = null
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var act_dist = -1.0
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var opos = master_node.global_transform.origin
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for k in get_tree().get_nodes_in_group("activatable"):
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if k == master_node:
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continue
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var epos = k.global_transform.origin
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var new_dist = opos.distance_squared_to(epos)
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if act_dist < 0:
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act_obj = k
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act_dist = new_dist
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continue
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elif act_dist > new_dist:
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act_dist = new_dist
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act_obj = k
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# if act_obj != null && act_dist < 3.0:
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# print("act: ", act_obj, " ", act_dist)
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if act_obj != null && !act_obj in monitored_objects:
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if act_dist < 4.0 && monitored_objects.size() < 4:
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print("act2: ", act_obj, " ", act_dist)
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monitored_objects.push_back(act_obj)
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mon_labels[act_obj] = Label.new()
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mon_labels[act_obj].text = act_obj.get_act()
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add_child(mon_labels[act_obj])
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mon_labels[act_obj].rect_position = camera.unproject_position(act_obj.global_transform.origin)
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print("act3:", mon_labels[act_obj].text)
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for k in monitored_objects:
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var epos = k.global_transform.origin
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var new_dist = opos.distance_squared_to(epos)
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if new_dist > 6.0:
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monitored_objects.erase(k)
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mon_labels[k].queue_free()
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mon_labels.erase(k)
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print("removed label")
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break
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else:
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mon_labels[k].rect_position = camera.unproject_position(k.global_transform.origin)
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var click2d: Vector2 = Vector2()
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var click2d_update: bool = false
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var click3d: Vector3 = Vector3()
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var click3d_update: bool = false
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func _unhandled_input(event):
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if event is InputEventMouse:
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if event.button_mask & BUTTON_MASK_LEFT:
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click2d = event.position
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click2d_update = true
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func _physics_process(delta):
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if click2d_update:
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var space := camera.get_world().direct_space_state
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var ray_origin : = camera.project_ray_origin(click2d)
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var ray_normal : = camera.project_ray_normal(click2d)
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var result := space.intersect_ray(ray_origin, ray_origin + ray_normal * 120.0, [], 512, true, false)
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if result.has("position"):
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click3d = result.position
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click3d_update = true
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emit_signal("user_click", click3d)
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click2d_update = false
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