ds_grid_resize(index, w, h);
| Argument | Description |
|---|---|
| index | This index of the grid to resize. |
| w | The new width of the grid. |
| h | The new height of the grid. |
Returns: N/A
With this function you can resize the given ds_grid to have a
different width and/or height. If the grid size is larger than the
current grid, the new cells will have a base value of 0, and if the
size is smaller then the values held in the cells that are no
longer within the new size will be lost. All other cells will be
left untouched.
ds_grid_resize(global.Grid, room_width / 32,
room_height / 32);
ds_grid_clear(global.Grid, -1);
The above code will resize the ds_grid indexed in the global variable "Grid" and then clear it so that each cell holds the value -1.