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-- --This file has been moved to core/inventory/common/weapons.lua
-- do return end
-- ART = ART or {}
--
-- --- Finds the direction a player is moveing.
-- -- @param player The player to find the move direction of
-- -- @return The string "forward", "backward", "right", or "left"
-- function ART.playermovedir(player)
-- local vel = player:GetVelocity():GetNormalized()
-- vel.z = 0
-- local swings = {
-- {player:GetForward(),"forward"},
-- {-player:GetForward(),"backward"},
-- {player:GetRight(),"right"},
-- {-player:GetRight(),"left"}
-- }
-- table.sort(swings,function(a,b)
-- return vel:Dot(a[1]) > vel:Dot(b[1])
-- end)
-- return swings[1][2]
-- end
--
--
-- local positionset = {}
-- --- The arc swing of a weapon.
-- -- Finds anything that a weapon should hit in it's swing, and calls a function on it.
-- -- @param player The player that's swinging the weapon
-- -- @param tiems A table of times that the trace calculations should be done at, this table needs to be the same length as the positions table
-- -- @param positions The position offsets from the player that swung that should be the start/end points of the arc
-- -- @param onhit A function to call on any entities that were hit in the swing of the weapon.
-- function ART.swingarc(player,times,positions,onhit)
-- local positionpoints = {}
-- table.insert(positionset,positionpoints)
-- for k,v in ipairs(times) do
-- timer.Simple(v,function()
-- ART.TraceWeapon = true
-- ART.TraceStart = CurTime()
-- print("positions[k]",positions[k],"playerpos",player:GetPos(),"add",Vector(0,0,64))
-- local weaponpos = positions[k] + player:GetPos() + Vector(0,0,64)
-- table.insert(positionpoints,weaponpos)
-- if #positionpoints > 1 then
-- --print("Trace from ", positionpoints[#positionpoints-1], " to ", positionpoints[#positionpoints])
-- local tr = util.TraceLine({
-- start = positionpoints[#positionpoints-1],
-- endpos = positionpoints[#positionpoints],
-- })
-- onhit(tr)
-- end
-- end)
-- end
-- timer.Simple(times[#times],function()
-- print("Inserted swing, drawn positions are now:")
-- PrintTable(positionset)
-- ART.TraceWeapon = false
-- end)
-- end
--
-- hook.Add( "HUDPaint", "weaponswings", function()
-- cam.Start3D() -- Start the 3D function so we can draw onto the screen.
-- for k,v in pairs(positionset) do
-- for i = 1,#v-1 do
-- render.DrawLine( v[i], v[i+1], Color(255,0,0,255), false )
-- render.DrawLine( v[i], v[i]+Vector(0,0,20),Color(0,255,0,255),false)
-- end
-- end
-- --render.SetMaterial( material ) -- Tell render what material we want, in this case the flash from the gravgun
-- --render.DrawSprite( pos, 16, 16, white ) -- Draw the sprite in the middle of the map, at 16x16 in it's original colour with full alpha.
-- cam.End3D()
-- end )
--
-- return wcommon
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