Thanks, but this don't work I set the callback in SetTileproperties(), this already filter the collition(for both sides the tiles and the payer), i use a tilemaext for the level, it already filter the class. After try to implement it I think the problem is how the tilemap work and not the function inself, don't allow my work with each tile separately(at least not with this callback). I should manage this colliton in another way.

The function have just after the array, the parameters framerate for the speed of the animation,if you put the first it in 0 the animation don't start, next to it is looped parameter(that for the default is true), is you set it false the animation end in the last frame automatically.
and for playing or change animations you should call animation.play("animationname"). check out if you type the name correctly, inclusive a extra space can make the animation don't start.

Hello, I triying to make a platforms(tiles in this case) like castlevania and metroid, were you can pass down if you press down + Jump. The problem is instead of disabled the collition of the block bellow the player, dissable it in all the tiles that were set with that property making any object with gravity pass it in the moment you press the combination of keys.
Y extract the code form the example of flxtilemap ext.

this one:

function fallInClouds(Tile:FlxObject, Object:FlxObject):Void
{
	if (FlxG.keys.anyPressed([DOWN, S]))
	{
		Tile.allowCollisions = FlxObject.NONE;
	}
	else if (Object.y >= Tile.y)
	{
		Tile.allowCollisions = FlxObject.CEILING;
	}
}

I try much things, but wiout result inclusive y set the filter for only be called when collide the player.

I need start a game in a maximized windows, someone know how. Because the thing I find don't work, exist some tag in the project.xml I can use(I seach in the opengl web but I don't find anithing only how to start in fullscreen)