AllowTool.UnlimitedDesignationDragger.UpdateAffectedCellsInRect C# (CSharp) Метод

		private void UpdateAffectedCellsInRect(IntVec3 pos1, IntVec3 pos2) {
			affectedCells.Clear();
			// estabilish bounds
			int minX, maxX, minZ, maxZ;
			if (pos1.x <= pos2.x) {
				minX = pos1.x;
				maxX = pos2.x;
			} else {
				minX = pos2.x;
				maxX = pos1.x;
			}
			if (pos1.z <= pos2.z) {
				minZ = pos1.z;
				maxZ = pos2.z;
			} else {
				minZ = pos2.z;
				maxZ = pos1.z;
			}

			// check all items against bounds
			var allTheThings = Find.ListerThings.AllThings;
			for (var i = 0; i < allTheThings.Count; i++) {
				var thing = allTheThings[i];
				var thingPos = thing.Position;
				if (thing.def.selectable && thingPos.x >= minX && thingPos.x <= maxX && thingPos.z >= minZ && thingPos.z <= maxZ && filterCallback(thing)) {
					affectedCells.Add(thingPos);
				}
			}
		}