[SUPPORT] Advanced Turn Based Tile Toolkit

[Dan.Ott]

Either your step for removing or re-adding the units to the grid has to be incorrect. How are you doing each of these? For removing you should be able to simply remove the keys corresponding to each unit’s GridIndex variable from the GridUnits TMap in BP_GridManager. To re-add you would need to calculate which grid index corresponds to each unit’s new location. You can convert a location to a grid index using the ConvertLocationToIndex3D in BP_GridManager. Do this for the location of each unit and add a reference to that unit for the corresponding key in GridUnits.

We are removing the units from the grid via BP_GridManager’s method “RemoveUnitFromGrid”. The healthbar remains at the last tile on the grid as the position of the units is only updated when realtime is over & turnbased combat continues. To continue combat we use the method you mentioned (ConvertLocationToIndex3D) and the new location & grid index is calculated correctly. Here we use GridManager’s “AddUnitToGrid” method. Everything seems to work fine except for the remove part, we’ll try out removing / adding the keys in GridUnits TMap instead of using RemoveUnitFromGrid now.

EDIT: Allright, clearing the GridUnits TMap instead of using RemoveUnitFromGrid worked