ds_grid_add_grid_region


Description

This function can be used to add all the values of all the cells found within the source area of a grid to the values within the destination grid, as illustrated below:

NOTE: You can also use this function on the same grid to add values from one region of the grid to those stored in another (see code example below).


Syntax:

ds_grid_add_grid_region(index, source, x1, y1, x2, y2, xpos, ypos);

Argument Description
index The index of the destination grid.
source The index of the source grid.
x1 The left position of the region of cells to copy from the source grid.
y1 The top position of the region of cells to copy from the source grid.
x2 The right position of the region of cells to copy from the source grid.
y2 The bottom position of the region of cells to copy from the source grid.
xpos The x position on the destination grid to add the source region to.
ypos The y position on the destination grid to add the source region to.


Returns:

N/A


Example:

ds_grid_add_grid_region(grid, grid, 0, 0, 1, 5, 2, 0)

The above code would copy the region of cells from (0,0) to (1,5) of the ds-grid indexed in the variable "grid" and add them to the cells from position (2,0) of the same ds_grid.