Adds missing data

addons/cyclops_level_builder/snapping/snapping_system_grid.gd

@@ -0,0 +1,68 @@
+# 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 CyclopsSnappingSystem
+class_name SnappingSystemGrid
+
+const SNAPPING_TOOL_ID:String = "grid"
+
+var snap_to_grid_util:SnapToGridUtil = SnapToGridUtil.new()
+
+func _activate(plugin:CyclopsLevelBuilder):
+	super._activate(plugin)
+	
+	snap_to_grid_util = plugin.get_global_scene().calc_snap_to_grid_util()
+
+	var cache:Dictionary = plugin.get_snapping_cache(SNAPPING_TOOL_ID)
+	snap_to_grid_util.load_from_cache(cache)
+		
+func _deactivate():
+	super._deactivate()
+
+	flush_cache()
+
+func flush_cache():
+	var cache:Dictionary = snap_to_grid_util.save_to_cache()
+	plugin.set_snapping_cache(SNAPPING_TOOL_ID, cache)
+
+#Point is in world space
+func _snap_point(point:Vector3, query:SnappingQuery)->Vector3:
+		
+	var target_point = snap_to_grid_util.snap_point(point)
+	return target_point
+
+func _snap_angle(angle:float, query:SnappingQuery)->float:
+	var snap_angle:float = plugin.get_global_scene().settings.get_property(CyclopsGlobalScene.SNAPPING_GRID_ANGLE)
+	return floor(angle / snap_angle) * snap_angle
+
+
+func _get_properties_editor()->Control:
+	var ed:SnappingSystemGridPropertiesEditor = preload("res://addons/cyclops_level_builder/snapping/snapping_system_grid_properties_editor.tscn").instantiate()
+	ed.tool = self
+	
+	return ed
+	
+
+