When an ammo pack is selected in the Levels Window, its properties may be edited using the Properties floating window (Command-0), as described below:
Ammo Pack Name Field
Determines the name of the selected ammo pack
Ammo Pack Type Pop-Up Menu
Determines the selected ammo pack's type. There are fifteen ammo pack types; one for each of the fifteen weapons that the player may use. The Edit button may be used to edit the game project's ammo pack types, as described in the Editing Ammo Packs section.
Location X and Y Fields
Determines the initial location of the selected ammo pack
Show/Hide Details Disclosure Triangle
Expands the Properties floating window, revealing controls for editing additional ammo pack properties
Number of Bullets in Pack Field
Determines the number of bullets contained in the selected ammo pack
Delay Before Disappearing Field
Determines the number of ticks that the selected ammo pack exists for before disappearing. There are 30 ticks per second. A value of -1 makes the ammo pack remain on the screen indefinitely.
Point Value Field
Determines the number of points added to the player's score when he collects the selected ammo pack
Current Horizontal Speed Field
Determines the initial horizontal speed of the selected ammo pack
Gravitational Acceleration Field
Determines the rate at which the selected ammo pack accelerates downward
Current Downward Speed Field
Determines the initial downward speed of the selected ammo pack
Max Downward Speed Field
Determines the maximum downward speed reached by the selected ammo pack as a result of gravitational acceleration
Can Land On Top of Platforms Checkbox
Determines whether the selected ammo pack is able to land on top of platforms
More information on ammo packs is available in the Elements of a Game section.