Nice stuff.
Are you using this exporter by chance? The guy that made this works with Game Guru and Classic. Mark Blosser or Bond1 and it works really great with Game Guru.
http://mjblosser.com/kw-x-port-for-3ds-max/
In all honesty it would be easier for you to rig a weapon HUD of your own. As far as animated stuff goes, it is the most forgiving.
Create a set of arms in Max with a texture you like. Create your weapon with the texture you like.
Combine the textures and remap the weapon to match the new combined textures.
For the bone, I use the biped and then move the eyes to 0,0,0 plane for the Camera view for Game Guru.
Adjust the biped for minimal bone with everything except the hands. Have them fully jointed for the weapons HUDS.
Doing this allows you to have full human movement constraints as you can adjust for all movements per type of weapon you are working with.
Make this rig so that you can change weapons by attaching the new weapon to a set of joining dummy objects. This prevents the rig of the weapon or the biped from breaking when you attach and detach weapons for other uses.
Make your own animation sequences for the weapon you choose to do.
Animation minimal requirements:
Select
walk
run
attack up to 3 can be used for melee weapons As stated above. (Add 1 and 2 after the next set. These are randomly fired off in the engine right now).
Example:
;fire = 525,531
start fire = 525,527
end fire = 528,531
;last fire = 534,543
last start fire = 534,536
last end fire = 537,543
Put away
You put the start and end frames of each into the gunspec file where you have listed above.
When you export your model. Select all of it and then export selected. Choose the KW export (one downloaded from Link above) one from file types and give it the name HUD.x
In the panel that comes up. Check export materials.
Uncheck export hidden.
Check export skinning.
Check Export animations.
Set the total number of frames.
Press ok.
Let it make the file and then open it in a x file viewer program and see if the animation exported.
That should get you going.
The Uzi has the most current gunspec file for all the possibilities of the weapons system.
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