sturmtiger indirect fire trajectory preview

 GRAVITY = 
 SPEED = 
 MAX_RANGE = 
 TRAIL_POINTS = 

 dt = 
 maxT = 

 params = RaycastParams.()
params.FilterType = .RaycastFilterType.Exclude

 marker = .()
marker.Size = .(, , )
marker.Shape = .PartType.Ball
marker.Anchored = 
marker.CanCollide = 
marker.CanQuery = 
marker.CanTouch = 
marker.Material = .Material.Neon
marker.Color = .(, , )
marker.Position = .(, , )
marker.Parent = 

 hl = .()
hl.FillColor = .(, , )
hl.OutlineColor = .(, , )
hl.FillTransparency = 
hl.Parent = marker

 trailFolder = .()
trailFolder.Name = 
trailFolder.Parent = 

 trailParts = {}
 i = , TRAIL_POINTS 
	 p = .()
	p.Size = .(, , )
	p.Shape = .PartType.Ball
	p.Anchored = 
	p.CanCollide = 
	p.CanQuery = 
	p.CanTouch = 
	p.Material = .Material.Neon
	p.Transparency = i / TRAIL_POINTS * 
	p.Color = .( - (i / TRAIL_POINTS) * , , )
	p.Position = .(, , )
	p.Parent = trailFolder
	trailParts[i] = p


 player = :().LocalPlayer
 env = ()

  ()
	 _, p  trailParts 
		p.Position = .(, , )
	


 connection
connection = :().Heartbeat:(()
	 env.stopplease 
		connection:()
		marker:()
		trailFolder:()
		env.stopplease = 
		
	

	 character = player.Character
	  character 
		()
		
	

	 control = character:()

	 control 
		 tank = control.CntrRig.Value
		 tank.Name ==  
			params.FilterDescendantsInstances = {tank}

			 barrel = tank.Movable.BarrelEnd
			 origin = barrel.Position
			 dir = barrel.CFrame.UpVector
			 v0 = dir * SPEED
			 lastPos = origin

			 impact = 
			 impactT = 

			 i = , maxT / dt 
				 t = i * dt
				 pos = .(
					origin.X + v0.X * t,
					origin.Y + v0.Y * t -  * GRAVITY * t * t,
					origin.Z + v0.Z * t
				)

				 dist = (pos - origin).Magnitude
				 dist > MAX_RANGE 
					
				

				 ray = :(lastPos, pos - lastPos, params)
				 ray 
					impact = ray.Position
					impactT = t
					
				

				lastPos = pos
			

			 impact  impactT 
				 i = , TRAIL_POINTS 
					 t = (i / TRAIL_POINTS) * impactT
					 pos = .(
						origin.X + v0.X * t,
						origin.Y + v0.Y * t -  * GRAVITY * t * t,
						origin.Z + v0.Z * t
					)
					trailParts[i].Position = pos
				
				marker.Position = impact
			
				()
				marker.Position = .(, , )
			
		
			()
			marker.Position = .(, , )
		
	
		()
		marker.Position = .(, , )
	
)