Adds missing data

addons/cyclops_level_builder/snapping/cyclops_snapping_system.gd

@@ -0,0 +1,67 @@
+# 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
+
+extends Resource
+class_name CyclopsSnappingSystem
+
+var move_constraint:MoveConstraint.Type = MoveConstraint.Type.NONE
+
+var plugin:CyclopsLevelBuilder
+
+func _activate(plugin:CyclopsLevelBuilder):
+	self.plugin = plugin
+	
+func _deactivate():
+	pass
+
+func _snap_point(point:Vector3, query:SnappingQuery)->Vector3:
+	return point
+
+func _snap_angle(angle:float, query:SnappingQuery)->float:
+	return angle
+
+func _get_properties_editor()->Control:
+	return null
+	
+func constrain_point(point:Vector3, target_point:Vector3, move_constraint:MoveConstraint.Type = MoveConstraint.Type.NONE)->Vector3:
+	match move_constraint:
+		MoveConstraint.Type.NONE:
+			return target_point
+		MoveConstraint.Type.AXIS_X:
+			return Vector3(target_point.x, point.y, point.z)
+		MoveConstraint.Type.AXIS_Y:
+			return Vector3(point.x, target_point.y, point.z)
+		MoveConstraint.Type.AXIS_Z:
+			return Vector3(point.x, point.y, target_point.z)
+		MoveConstraint.Type.PLANE_XY:
+			return Vector3(target_point.x, target_point.y, point.z)
+		MoveConstraint.Type.PLANE_XZ:
+			return Vector3(target_point.x, point.y, target_point.z)
+		MoveConstraint.Type.PLANE_YZ:
+			return Vector3(point.x, target_point.y, target_point.z)
+		_:
+			return point
+
+