Variable mouse_bAllegro

Mouse button bitmask.

Remarks

Each bit in the mask represents a separate mouse button state. If right mouse button is down, mouse_b value would be 4, 00100 in binary. Each bit represents one mouse button. use something like if (mouse_b&1) to check for separate buttons.

• Button 0 is LMB. (mouse_b&1)
• Button 1 is MMB / wheel. (mouse_b&2)
• Button 2 is RMB. (mouse_b&4)

1.5.9