local Players = game:GetService("Players")
local LP = Players.LocalPlayer
local cam = workspace.CurrentCamera
print("camera children:", #cam:GetChildren())
for _, c in ipairs(cam:GetChildren()) do print("  cam", c.ClassName, c.Name) end
local aim = Vector2.new(cam.ViewportSize.X / 2, cam.ViewportSize.Y / 2)
local ray = cam:ViewportPointToRay(aim.X, aim.Y)
local params = RaycastParams.new()
params.FilterType = Enum.RaycastFilterType.Exclude
params.RespectCanCollide = false
params.FilterDescendantsInstances = { LP.Character }
local res = workspace:Raycast(ray.Origin, ray.Direction * 500, params)
print("centre ray hit:", res and res.Instance:GetFullName() or "nil", res and string.format("dist=%.2f", (res.Position - ray.Origin).Magnitude) or "")
for _, name in ipairs({ "Head", "HumanoidRootPart" }) do
	for _, p in ipairs(Players:GetPlayers()) do
		if p ~= LP and p.Character then
			local pt = p.Character:FindFirstChild(name)
			local h = p.Character:FindFirstChildOfClass("Humanoid")
			if pt and h and h.Health > 0 then
				local d = pt.Position - cam.CFrame.Position
				local r2 = workspace:Raycast(cam.CFrame.Position, d, params)
				print(string.format("  %-18s hp=%s blockedBy=%s", p.Name, tostring(math.floor(h.Health)), r2 and (r2.Instance:GetFullName() .. string.format(" @%.1f", (r2.Position - cam.CFrame.Position).Magnitude)) or "clear"))
			end
		end
	end
end