generated from krampus/template-godot4
78 lines
2.7 KiB
GDScript3
78 lines
2.7 KiB
GDScript3
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extends HBoxContainer
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const Baker: Script = preload("res://addons/terrain_3d/src/baker.gd")
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const Packer: Script = preload("res://addons/terrain_3d/src/channel_packer.gd")
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var plugin: EditorPlugin
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var menu_button: MenuButton = MenuButton.new()
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var baker: Baker = Baker.new()
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var packer: Packer = Packer.new()
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enum {
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MENU_BAKE_ARRAY_MESH,
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MENU_BAKE_OCCLUDER,
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MENU_BAKE_NAV_MESH,
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MENU_SEPARATOR,
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MENU_SET_UP_NAVIGATION,
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MENU_PACK_TEXTURES,
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}
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func _enter_tree() -> void:
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baker.plugin = plugin
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packer.plugin = plugin
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add_child(baker)
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menu_button.text = "Terrain3D Tools"
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menu_button.get_popup().add_item("Bake ArrayMesh", MENU_BAKE_ARRAY_MESH)
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menu_button.get_popup().add_item("Bake Occluder3D", MENU_BAKE_OCCLUDER)
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menu_button.get_popup().add_item("Bake NavMesh", MENU_BAKE_NAV_MESH)
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menu_button.get_popup().add_separator("", MENU_SEPARATOR)
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menu_button.get_popup().add_item("Set up Navigation", MENU_SET_UP_NAVIGATION)
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menu_button.get_popup().add_separator("", MENU_SEPARATOR)
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menu_button.get_popup().add_item("Pack Textures", MENU_PACK_TEXTURES)
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menu_button.get_popup().id_pressed.connect(_on_menu_pressed)
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menu_button.about_to_popup.connect(_on_menu_about_to_popup)
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add_child(menu_button)
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func _exit_tree() -> void:
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# TODO: If packer isn't freed, Godot complains about ObjectDB instances leaked and
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# resources still in use at exit. Figure out why.
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packer.free()
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func _on_menu_pressed(p_id: int) -> void:
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match p_id:
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MENU_BAKE_ARRAY_MESH:
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baker.bake_mesh_popup()
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MENU_BAKE_OCCLUDER:
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baker.bake_occluder_popup()
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MENU_BAKE_NAV_MESH:
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baker.bake_nav_mesh()
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MENU_SET_UP_NAVIGATION:
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baker.set_up_navigation_popup()
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MENU_PACK_TEXTURES:
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packer.pack_textures_popup()
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func _on_menu_about_to_popup() -> void:
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menu_button.get_popup().set_item_disabled(MENU_BAKE_ARRAY_MESH, not plugin.terrain)
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menu_button.get_popup().set_item_disabled(MENU_BAKE_OCCLUDER, not plugin.terrain)
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menu_button.get_popup().set_item_disabled(MENU_PACK_TEXTURES, not plugin.terrain)
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if plugin.terrain:
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var nav_regions: Array[NavigationRegion3D] = baker.find_terrain_nav_regions(plugin.terrain)
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menu_button.get_popup().set_item_disabled(MENU_BAKE_NAV_MESH, nav_regions.size() == 0)
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menu_button.get_popup().set_item_disabled(MENU_SET_UP_NAVIGATION, nav_regions.size() != 0)
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elif plugin.nav_region:
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var terrains: Array[Terrain3D] = baker.find_nav_region_terrains(plugin.nav_region)
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menu_button.get_popup().set_item_disabled(MENU_BAKE_NAV_MESH, terrains.size() == 0)
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menu_button.get_popup().set_item_disabled(MENU_SET_UP_NAVIGATION, true)
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else:
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menu_button.get_popup().set_item_disabled(MENU_BAKE_NAV_MESH, true)
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menu_button.get_popup().set_item_disabled(MENU_SET_UP_NAVIGATION, true)
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