72 lines
2 KiB
GDScript3
72 lines
2 KiB
GDScript3
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extends Node2D
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const movement_speed = 100
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var single = NavigationPolygon.new()
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var double = NavigationPolygon.new()
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func _ready():
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single.agent_radius = 0.75
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double.agent_radius = 1.5
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var root_node: Node3D = get_node("NavigationMeshBakingRootNode")
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NavigationServer2D.parse_source_geometry_data(single, $nav.navigation_polygon, root_node)
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for s in [single, double]:
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NavigationServer2D.bake_from_source_geometry_data(single, $nav.navigation_polygon)
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NavigationServer2D.bake_from_source_geometry_data(double, $nav.navigation_polygon)
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var single_map: RID = NavigationServer2D.map_create()
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var double_map: RID = NavigationServer2D.map_create()
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NavigationServer2D.map_set_active(single_map, true)
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NavigationServer2D.map_set_active(double_map, true)
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var single_reg: RID = NavigationServer2D.region_create()
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var double_reg: RID = NavigationServer2D.region_create()
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NavigationServer2D.region_set_map(single_reg, single_map)
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NavigationServer2D.region_set_map(double_reg, double_map)
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NavigationServer3D.region_set_navigation_mesh(single_reg, single)
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NavigationServer3D.region_set_navigation_mesh(double_reg, double)
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$small/nav.path_desired_distance = 4.0
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$small/nav.target_desired_distance = 4.0
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$large/nav.path_desired_distance = 4.0
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$large/nav.target_desired_distance = 4.0
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call_deferred("actor_setup")
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func actor_setup():
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print("actor_setup awaiting...")
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await get_tree().physics_frame
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print("actor_setup finished awaiting")
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set_movement_target($target.position)
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func set_movement_target(p):
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print("target: ", p)
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$small/nav.target_position = p
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$large/nav.target_position = p
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func _process(delta):
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pass
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func do_path(a: CharacterBody2D, map: NavigationPolygon):
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var n = a.get_node("nav")
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if n.is_navigation_finished():
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return
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var p: Vector2 = a.global_position
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var path = NavigationServer2D.map_get_path(map, p, $target.global_position, true)
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print(path)
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a.velocity = p.direction_to(path[0]) * movement_speed
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a.move_and_slide()
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print(path[0])
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func _physics_process(delta):
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do_path($small, single)
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do_path($large, double)
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