[1.7.10] how to get the length of a clientside only played sound in ticks.

[sigurd4]

what i want is an item that plays a sound on right click to only the player holding it and i want the length of the sound file in minecraft ticks to be stored in a tag i nthe itemstack so that i can use that for playing other sounds as well and make sure that i cant play the sound again while its playing. how do i do that? is it even possible? after doing some research  and some messing armound i found that you could play a clientside sound with

Minecraft.getMinecraft().getSoundHandler().playSound(PositionedSoundRecord.func_147674_a(new ResourceLocation("sound"), 1.0F))

[sigurd4]

ok. i had allready found a way to work around it by having a set amount of ticks that isnt affected by the actual lenght of the sound file, but i'll look into ISound and see if i can do it the way i wanted to in the first place. thanks!