Adds missing data

addons/cyclops_level_builder/commands/cmd_duplicate_blocks.gd

@@ -0,0 +1,90 @@
+# MIT License
+#
+# Copyright (c) 2023 Mark McKay
+# https://github.com/blackears/cyclopsLevelBuilder
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+@tool
+class_name CommandDuplicateBlocks
+extends CyclopsCommand
+
+#Public
+var blocks_root_path:NodePath
+var blocks_to_duplicate:Array[NodePath]
+var move_offset:Vector3
+var lock_uvs:bool
+
+#Private
+class BlockInfo extends RefCounted:
+	var new_block:CyclopsBlock
+	var source_data:MeshVectorData
+	var source_global_transform:Transform3D
+	
+	func _init(new_block:CyclopsBlock, source_data:MeshVectorData, source_global_transform:Transform3D):
+		self.new_block = new_block
+		self.source_data = source_data
+		self.source_global_transform = source_global_transform
+
+var added_blocks:Array[BlockInfo]
+
+func will_change_anything():
+	return !added_blocks.is_empty()
+
+func do_it():
+	if added_blocks.is_empty():
+		
+		#Create new blocks
+		for block_path in blocks_to_duplicate:
+			var new_block:CyclopsBlock = preload("../nodes/cyclops_block.gd").new()
+			
+			var source_block:CyclopsBlock = builder.get_node(block_path)
+			
+			var blocks_root:Node = builder.get_node(blocks_root_path)
+			new_block.name = GeneralUtil.find_unique_name(blocks_root, source_block.name)
+			blocks_root.add_child(new_block)
+			new_block.owner = builder.get_editor_interface().get_edited_scene_root()
+			new_block.global_transform = source_block.global_transform
+			new_block.mesh_vector_data = source_block.mesh_vector_data.duplicate()
+			
+			var info:BlockInfo = BlockInfo.new(new_block, source_block.mesh_vector_data, source_block.global_transform)
+			new_block.materials = source_block.materials
+			#new_block.selected = true
+			
+			added_blocks.append(info)
+
+	for path in blocks_to_duplicate:
+		var block:CyclopsBlock = builder.get_node(path)
+		#block.selected = false
+
+	for info in added_blocks:
+		
+		var new_xform:Transform3D = info.source_global_transform.translated(move_offset)
+		info.new_block.global_transform = new_xform
+
+
+func undo_it():
+	for block in added_blocks:
+		block.new_block.queue_free()
+	added_blocks = []
+
+	for path in blocks_to_duplicate:
+		var block:CyclopsBlock = builder.get_node(path)
+		#block.selected = true
+