Set Grid Value


Description

With this action you can set a specific cell within the grid data structure to a value. You supply the variable that holds the grid index (as returned by the action Create Grid) and then give the x and y position (the column and row) for the cell to set, and then finally the value for that cell. The value can be any valid data type, but the x and y position must be whole integers within the bounds of the grid.


Action Syntax:

Set Grid Value Syntax


Arguments:

Argument Description
Grid The index (stored in a variable) of the grid to set
x The cell position along the x axis to set (the column)
y The cell position along the y axis to set (the row)
Value The value to set the grid cell to


Example:

Set Grid Value Example
The above action block code creates a new grid data structure and holds its index value in a global variable. It then iterates through all the instances in the room and adds their unique ID value into the cell that corresponds to their position.