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local meta = FindMetaTable("Player")
if (SERVER) then
util.AddNetworkString("Ghost")
util.AddNetworkString("GhostRemove")
function meta:GhostStructure(item)
item = GetItemByName(item)
if (!item or !item.Ghost) then return end
if (!self.StructurePlace) then self.StructurePlace = true end
net.Start("Ghost")
net.WriteString(item.Name)
net.Send(self)
end
function meta:GhostRemove()
self.StructurePlace = false
net.Start("GhostRemove") net.Send(self)
end
else
local Zero = Vector(0,0,0)
local gr = Color(0,255,0,100)
local Box = Vector(8,8,8)
net.Receive("Ghost",function()
local pl = LocalPlayer()
local It = GetItemByName(net.ReadString())
if (!It) then return end
if (!IsValid(pl.Ghost)) then pl.Ghost = ClientsideModel("error.mdl") pl.Ghost:SetNoDraw(true) end
pl.GhostItem = It
pl.StructurePlace = true
end)
net.Receive("GhostRemove",function() LocalPlayer().StructurePlace = false end)
hook.Add("PostDrawTranslucentRenderables","GhostStructure",function()
local pl = LocalPlayer()
if (pl:IsPigeon() or !pl.GhostItem or !pl.GhostItem.Ghost or !IsValid(pl.Ghost) or !pl.StructurePlace) then return end
local Ghost = pl.Ghost
local Aim = Angle(0,pl:GetAimVector():Angle().y+90,0)
local Pos = util.TraceHull({
start = pl:GetShootPos(),
endpos = pl:GetShootPos()+pl:GetAimVector()*pl.GhostItem.Range,
filter = pl,
mins = Box*-1,
maxs = Box,
})
local CanP = pl:CanPlaceStructure(Pos)
Pos = Pos.HitPos
for k,v in pairs(pl.GhostItem.Ghost) do
local OffPos = v.Pos*1
OffPos:Rotate(Aim)
Ghost:SetModel(v.Model)
Ghost:SetRenderOrigin(Pos+OffPos)
Ghost:SetRenderAngles(v.Ang+Aim)
local mat = Matrix()
mat:Scale( v.Size or Zero )
Ghost:EnableMatrix( "RenderMultiply", mat )
Ghost:SetupBones()
if (CanP) then render.SetColorModulation(0,10,0)
else render.SetColorModulation(10,0,0) end
render.SetBlend(0.7)
Ghost:DrawModel()
render.SetColorModulation(1,1,1)
render.SetBlend(1)
end
Ghost:SetRenderOrigin(Pos)
end)
end
function meta:CanPlaceStructure(Tr)
if (Tr and Tr.HitPos) then
local A = util.PointContents( Tr.HitPos )
local Ang = math.AngleNormalize(Tr.HitNormal:Angle())
if (A == CONTENTS_WATER or A == CONTENTS_WATER+CONTENTS_TRANSLUCENT ) then return false end
if (Ang.p < -120 or Ang.p > -60) then return false end
--if (!Tr.HitWorld) then return false end
end
return self.StructurePlace
end
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