public override void DesignateMultiCell(IEnumerable <IntVec3> cells)
{
var planDesignations = cells.Select(cell => MapUtility.GetPlanDesignationAt(cell, Map)).Where(cell => cell != null).ToList();
cells = planDesignations.Select(plan => plan.target.Cell);
if (planDesignations.Count == 0)
{
Messages.Message("MorePlanning.MissingPlanningDesignations".Translate(), MessageTypeDefOf.RejectInput);
return;
}
int left = cells.Min(cell => cell.x);
int top = cells.Max(cell => cell.z);
int right = cells.Max(cell => cell.x);
int bottom = cells.Min(cell => cell.z);
IntVec2 mousePos = new IntVec2((int)Math.Floor(UI.MouseMapPosition().x), (int)Math.Floor(UI.MouseMapPosition().z));
// Adjust mouse position to nearest planning designation
if (mousePos.x < left)
{
mousePos.x = left;
}
else if (mousePos.x > left)
{
mousePos.x = right;
}
if (mousePos.z > top)
{
mousePos.z = top;
}
else if (mousePos.z < bottom)
{
mousePos.z = bottom;
}
int sizeCompX = mousePos.x;
int sizeCompZ = mousePos.z;
List <PlanInfo> planDesignationInfo = new List <PlanInfo>();
// Copy all data from designations
foreach (var planDesignation in planDesignations)
{
var planInfo = new PlanInfo
{
Color = planDesignation.Color,
Pos = new IntVec3(planDesignation.target.Cell.x - sizeCompX, planDesignation.target.Cell.y, planDesignation.target.Cell.z - sizeCompZ)
};
planDesignationInfo.Add(planInfo);
}
var planCopy = new PlanInfoSet(planDesignationInfo);
PasteDesignator.CurrentPlanCopy = planCopy;
Finalize(true);
var designatorPlanPaste = MenuUtility.GetPlanningDesignator <PasteDesignator>();
Find.DesignatorManager.Select(designatorPlanPaste);
}