Difference between revisions of "love.mouse.setPosition"

Revision as of 02:39, 16 October 2016

Sets the current position of the mouse.

love.mouse.setPosition( x, y )

Nothing.

Snap the mouse to the horizontal center of the screen while maintaining the coordinate along the y-axis by using love.mouse.getY.

function love.keypressed( )
  love.mouse.setPosition( love.graphics.getWidth() * 0.5, love.mouse.getY() )
end

@@ Line 11: / Line 11: @@
 Nothing.
 == Examples ==
-Snap the mouse to a new X position when the user presses a number key. The Y position is unchanged thanks to [[love.mouse.getY]].
+Snap the mouse to the horizontal center of the screen while maintaining the coordinate along the y-axis by using [[love.mouse.getY]].
 <source lang="lua">
-function love.keypressed(key)
+function love.keypressed( )
-   if tonumber(key) then   -- if the key is numeric (0-9), execute the next line
+   love.mouse.setPosition( love.graphics.getWidth() * 0.5, love.mouse.getY() )
-	  love.mouse.setPosition(tonumber(key) * 10,  love.mouse.getY())   -- multiply the key by 10 to make the effect more visible, maintain the Y position via getY
-   end
 end
 </source>