diff options
Diffstat (limited to 'addons/voxel-core/voxel-core.gd')
| -rw-r--r-- | addons/voxel-core/voxel-core.gd | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/addons/voxel-core/voxel-core.gd b/addons/voxel-core/voxel-core.gd new file mode 100644 index 0000000..204771a --- /dev/null +++ b/addons/voxel-core/voxel-core.gd @@ -0,0 +1,168 @@ +tool +extends EditorPlugin + + + +## Enums +enum VoxelCore { + OTHER = -1, + VOXEL_SET, + VOXEL_OBJECT, + VOXEL_MESH, +} + + + +## Constants +const VoxelObject := preload("res://addons/voxel-core/classes/voxel_object.gd") + +const VoxelSetEditor := preload("res://addons/voxel-core/engine/voxel_set_editor/voxel_set_editor.tscn") + +const VoxelObjectEditor := preload("res://addons/voxel-core/engine/voxel_object_editor/voxel_object_editor.tscn") + + + +## Private Variables +var _current_main_scene : String + +var _handling_voxel_set : VoxelSet + +var _handling_voxel_object : VoxelObject + +var voxel_set_editor + +var voxel_object_editor + +var Meshes := preload("res://addons/voxel-core/engine/importers/meshes.gd").new() + +var VoxelObjects := preload("res://addons/voxel-core/engine/importers/voxel_objects.gd").new() + +var VoxelSets := preload("res://addons/voxel-core/engine/importers/voxel_sets.gd").new() + + + +## Built-In Virtual Methods +func _enter_tree(): + add_import_plugin(Meshes) + add_import_plugin(VoxelObjects) + add_import_plugin(VoxelSets) + + connect("scene_closed", self, "_on_scene_closed") + connect("main_screen_changed", self, "_on_main_screen_changed") + + print("Voxel-Core is active...") + + +func _exit_tree(): + remove_import_plugin(Meshes) + remove_import_plugin(VoxelObjects) + remove_import_plugin(VoxelSets) + + close_voxel_set_editor() + close_voxel_object_editor() + + print("Voxel-Core is inactive!") + + +func handles(object : Object) -> bool: + + if _current_main_scene != "3D": + close_voxel_object_editor() + if is_instance_valid(_handling_voxel_object): + var selections := get_editor_interface().get_selection().get_selected_nodes() + if selections.size() != 1 or not selections.has(_handling_voxel_object): + _handling_voxel_object = null + close_voxel_object_editor() + + return true if typeof_voxel_core(object) > VoxelCore.OTHER else false + + +func edit(object): + match typeof_voxel_core(object): + VoxelCore.VOXEL_SET: + _handling_voxel_set = object + if not is_instance_valid(voxel_object_editor) or not voxel_object_editor.is_editing(): + show_voxel_set_editor(object) + return true + VoxelCore.VOXEL_OBJECT: + _handling_voxel_object = object + if _current_main_scene == "3D": + show_voxel_object_editor(object) + return true + + +func forward_spatial_gui_input(camera : Camera, event : InputEvent) -> bool: + return voxel_object_editor.handle_input(camera, event) if is_instance_valid(voxel_object_editor) else false + + + +## Public Methods +static func typeof_voxel_core(object : Object) -> int: + var type_of = VoxelCore.OTHER + + if object is VoxelSet: + type_of = VoxelCore.VOXEL_SET + elif object is VoxelObject: + type_of = VoxelCore.VOXEL_OBJECT + elif object is VoxelMesh: + type_of = VoxelCore.VOXEL_MESH + + return type_of + + +func show_voxel_set_editor(voxel_set : VoxelSet) -> void: + if not is_instance_valid(voxel_set_editor): + voxel_set_editor = VoxelSetEditor.instance() + voxel_set_editor.undo_redo = get_undo_redo() + voxel_set_editor.connect("close", self, "close_voxel_set_editor") + add_control_to_bottom_panel(voxel_set_editor, "VoxelSet") + voxel_set_editor.voxel_set = voxel_set + make_bottom_panel_item_visible(voxel_set_editor) + + +func close_voxel_set_editor() -> void: + if is_instance_valid(voxel_set_editor): + remove_control_from_bottom_panel(voxel_set_editor) + voxel_set_editor.queue_free() + voxel_set_editor = null + + +func show_voxel_object_editor(voxel_object : VoxelObject) -> void: + if not is_instance_valid(voxel_object_editor): + voxel_object_editor = VoxelObjectEditor.instance() + voxel_object_editor.undo_redo = get_undo_redo() + voxel_object_editor.connect("editing", self, "_on_voxel_object_editor_editing_toggled") + voxel_object_editor.connect("close", self, "close_voxel_object_editor") + add_control_to_bottom_panel(voxel_object_editor, "VoxelObject") + voxel_object_editor.start_editing(voxel_object) + make_bottom_panel_item_visible(voxel_object_editor) + + +func close_voxel_object_editor() -> void: + if is_instance_valid(voxel_object_editor): + voxel_object_editor.stop_editing() + remove_control_from_bottom_panel(voxel_object_editor) + voxel_object_editor.queue_free() + voxel_object_editor = null + + + +## Private Methods +func _on_main_screen_changed(screen_name : String) -> void: + _current_main_scene = screen_name + if screen_name == "3D" and is_instance_valid(_handling_voxel_object): + show_voxel_object_editor(_handling_voxel_object) + else: + close_voxel_object_editor() + + +func _on_scene_closed(filepath : String) -> void: + close_voxel_object_editor() + + +func _on_voxel_object_editor_editing_toggled(toggled : bool) -> void: + if is_instance_valid(voxel_object_editor) and voxel_object_editor.voxel_object == _handling_voxel_object: + if toggled: + get_editor_interface().get_selection().clear() + else: + get_editor_interface().get_selection().add_node(_handling_voxel_object) |