love.mouse.isDown
Checks whether a certain mouse button is down.
This function does not detect mouse wheel scrolling; you must use the love.wheelmoved (or love.mousepressed in version 0.9.2 and older) callback for that.
Contents
Function
| Available since LÖVE 0.10.0 |
| This variant is not supported in earlier versions. |
Synopsis
down = love.mouse.isDown( button, ... )
Arguments
number button- The index of a button to check. 1 is the primary mouse button, 2 is the secondary mouse button and 3 is the middle button. Further buttons are mouse dependant.
number ...- Additional button numbers to check.
Returns
boolean down- True if any specified button is down.
Function
| Available since LÖVE 0.10.2 |
| This variant is not supported in earlier versions. |
Synopsis
down = love.mouse.isDown({ button, ... })
Arguments
table buttons- Table containing indexes of mouse buttons to check.
Returns
boolean down- True if any specified button is down.
Function
| Removed in LÖVE 0.10.0 |
| This variant is not supported in that and later versions. |
Synopsis
down = love.mouse.isDown( button )
Arguments
MouseConstant button- The button to check.
Returns
boolean down- True if the specified button is down.
Function
| Available since LÖVE 0.7.2 and removed in LÖVE 0.10.0 |
| This variant is not supported in earlier or later versions. |
Synopsis
anyDown = love.mouse.isDown( button1, button2, button3, ... )
Arguments
MouseConstant buttonN- A button to check.
Returns
boolean anyDown- True if any specified button is down, false otherwise.
Example
Increase a value while the right mouse button is held
val = 0 -- establish a variable for later use
function love.update(dt)
if love.mouse.isDown(2) then
val = val + dt -- we will increase the variable by 1 for every second the button is held down
end
end
See Also
Other Languages
Dansk –
Deutsch –
English –
Español –
Français –
Indonesia –
Italiano –
Lietuviškai –
Magyar –
Nederlands –
Polski –
Português –
Română –
Slovenský –
Suomi –
Svenska –
Türkçe –
Česky –
Ελληνικά –
Български –
Русский –
Српски –
Українська –
עברית –
ไทย –
日本語 –
正體中文 –
简体中文 –
Tiếng Việt –
한국어
More info
