Scrupp: Mouse handling

Functions

scrupp.getMouseX(): Returns the current x-coordinate of the mouse pointer.
scrupp.getMouseY(): Returns the current y-coordinate of the mouse pointer.
scrupp.getMousePos(): Returns the current x- and y-coordinate of the mouse pointer
scrupp.mouseButtonIsDown(button): Returns the boolean state of the button. button is one of the strings "left", "middle" or "right".

Callbacks

mousepressed(x, y, button): Gets called when a mouse button is pressed. Arguments are the x- and the y-coordinate of the mouse pointer and the pressed button. button is one of the strings "left", "middle", "right", "wheelUp" or "wheelDown".
mousereleased(x, y, button): Gets called when a mouse button is released. Arguments are the x- and the y-coordinate of the mouse pointer and the released button. button is one of the strings "left", "middle", "right", "wheelUp" or "wheelDown".

Example

scrupp.init("Mouse Test", 600, 400, 32, false)

scrupp.addFile("scripts/class.lua")
scrupp.addFile("scripts/font.lua")

local font = Font("fonts/Vera.ttf", 20)
local text = ""

local cursor = scrupp.addImage("path_to_cursor_image")

main = {
	render = function(dt)
		font:print(10,10, text)
		if scrupp.mouseButtonIsDown("left") then
			cursor:render(scrupp.getMouseX(), scrupp.getMouseY())
			--or: cursor:render(scrupp.getMousePos())
		end
	end,
	
	mousepressed = function(x, y, button)
		text = button .." button pressed at "..x..", "..y
	end,
	
	mousereleased = function(x, y, button)
		text = button .." button released at "..x..", "..y
	end
}