read-mouse ( -- mouse-state )
Game controller input
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Vocabulary
game.input

Inputs
None

Outputs
mouse-statea mouse-state
Word description
Reads the current mouse state relative to either when the game input interface was opened with open-game-input or when the mouse state was reset with reset-mouse.
Warning
For efficiency, the implementation may reuse the returned mouse-state object for future read-mouse or reset-mouse calls. You should clone the mouse-state object if you need to preserve it.
Definition
IN: game.input
HOOK: read-mouse game-input-backend ( -- mouse-state )
Methods
USING: game.input game.input.iokit namespaces ;
M: iokit-game-input-backend read-mouse
+mouse-state+ get-global ;