wheelScroll小模块支持指定按键

Zframework/wheelScroll.lua

@@ -1,5 +1,5 @@
 local floatWheel=0
-return function(y)
+return function(y,key1,key2)
 	if y>0 then
 		if floatWheel<0 then floatWheel=0 end
 		floatWheel=floatWheel+y^1.2
@@ -8,11 +8,11 @@ return function(y)
 		floatWheel=floatWheel-(-y)^1.2
 	end
 	while floatWheel>=1 do
-		love.keypressed("up")
+		love.keypressed(key1 or"up")
 		floatWheel=floatWheel-1
 	end
 	while floatWheel<=-1 do
-		love.keypressed("down")
+		love.keypressed(key2 or"down")
 		floatWheel=floatWheel+1
 	end
 end