--
-- Play the animation by pressing a key.
-- 
--
-- @author  FIAT80-90DT
-- @date  26.05.2011
--
-- 

Anim = {};

function Anim.prerequisitesPresent(specializations)
    return true;
end;

function Anim:load(xmlFile)

	self.AnimLeftDone = true;
	self.AnimRightDone = true;
end;

function Anim:delete()
end;

function Anim:mouseEvent(posX, posY, isDown, isUp, button)
end;

function Anim:keyEvent(unicode, sym, modifier, isDown)
end;

function Anim:update(dt)
	if self:getIsActiveForInput() then
		-- Are the animationīs still active? 
		if self:getRealAnimationTime("SA_LEFT") == self:getAnimationDuration("SA_LEFT") or self:getRealAnimationTime("SA_LEFT") == 0 then
			self.AnimLeftDone = true;
		else
			self.AnimLeftDone = false;
		end;
		if self:getRealAnimationTime("SA_RIGHT") == self:getAnimationDuration("SA_RIGHT") or self:getRealAnimationTime("SA_RIGHT") == 0 then
			self.AnimRightDone = true;
		else
			self.AnimRightDone = false;
		end;
		--Play animations 
		if InputBinding.hasEvent(InputBinding.SA_LEFT) and self.AnimLeftDone then
			if self:getRealAnimationTime("SA_LEFT") > self:getAnimationDuration("SA_LEFT")/2 then
				self:playAnimation("SA_LEFT", -1, nil);
			else
				self:playAnimation("SA_LEFT", 1, nil);				
			end;
		end;
		if InputBinding.hasEvent(InputBinding.SA_RIGHT) and self.AnimRightDone then
			if self:getRealAnimationTime("SA_RIGHT") > self:getAnimationDuration("SA_RIGHT")/2 then
				self:playAnimation("SA_RIGHT", -1, nil);
			else
				self:playAnimation("SA_RIGHT", 1, nil);				
			end;
		end;
		
	end;
end;

function Anim:draw()
end;