another question related to mouse movement: I would like to trap my mouse pointer in the center of the screen, but in a circle field. I've found a code in one AUM and it works fine:
// trap the mouse in an area that has 200x100 pixels and is located in the center of the screen
var area_x = 200;
var area_y = 100;
BMAP* pointer_tga = "pointer.tga";
function mouse_startup()
{
VECTOR temp1_pos, temp2_pos;
mouse_mode = 2;
mouse_map = pointer_tga;
while (1)
{
vec_set(mouse_pos, mouse_cursor);
temp1_pos.x = (screen_size.x - area_x) / 2;
temp2_pos.x = (screen_size.x + area_x) / 2;
mouse_pos.x = clamp(mouse_pos.x, temp1_pos.x, temp2_pos.x);
temp1_pos.y = (screen_size.y - area_y) / 2;
temp2_pos.y = (screen_size.y + area_y) / 2;
mouse_pos.y = clamp(mouse_pos.y, temp1_pos.y, temp2_pos.y);
wait(1);
}
}
though it keeps the mouse in a rectangular field.....
Any idea to keep the mouse in a circle field? I have been trying to write a code myself, but with no successful result
Thanks in advance.
