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gamemodes/terrortown/entities/effects/crimescene_dummy.lua

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+--[[
+| This file was obtained through the combined efforts
+| of Madbluntz & Plymouth Antiquarian Society.
+|
+| Credits: lifestorm, Gregory Wayne Rossel JR.,
+| 	Maloy, DrPepper10 @ RIP, Atle!
+|
+| Visit for more: https://plymouth.thetwilightzone.ru/
+--]]
+
+
+local backup_mdl = Model("models/player/phoenix.mdl")
+
+function EFFECT:Init(data)
+   self.Corpse = data:GetEntity()
+
+   self:SetPos(data:GetOrigin())
+
+   local ang = data:GetAngles()
+   -- pitch is done via aim_pitch, and roll shouldn't happen
+   ang.r = 0
+   ang.p = 0
+   self:SetAngles(ang)
+
+   self:SetRenderBounds(Vector(-18, -18, 0), Vector(18, 18, 64))
+
+   self.Sequence = data:GetColor()
+   self.Cycle    = data:GetScale()
+   self.Duration = data:GetRadius() or 0
+   self.EndTime  = CurTime() + self.Duration
+
+   self.FadeTime = 2
+
+   self.FadeIn   = CurTime() + self.FadeTime
+   self.FadeOut  = self.EndTime - self.FadeTime
+
+   self.Alpha = 0
+
+   if IsValid(self.Corpse) then
+      local mdl = self.Corpse:GetModel()
+      mdl = util.IsValidModel(mdl) and mdl or backup_mdl
+
+      self.Dummy = ClientsideModel(mdl, RENDERGROUP_TRANSLUCENT)
+      if not self.Dummy then return end
+      self.Dummy:SetPos(data:GetOrigin())
+      self.Dummy:SetAngles(ang)
+      self.Dummy:AddEffects(EF_NODRAW)
+
+      self.Dummy:SetSequence(self.Sequence)
+      self.Dummy:SetCycle(self.Cycle)
+
+      local pose = data:GetStart()
+      self.Dummy:SetPoseParameter("aim_yaw", pose.x)
+      self.Dummy:SetPoseParameter("aim_pitch", pose.y)
+      self.Dummy:SetPoseParameter("move_yaw", pose.z)
+   else
+      self.Dummy = nil
+   end
+end
+
+function EFFECT:Think()
+   if self.EndTime < CurTime() then
+      SafeRemoveEntity(self.Dummy)
+      return false
+   end
+
+   if self.FadeIn > CurTime() then
+      self.Alpha = 1 - ((self.FadeIn - CurTime()) / self.FadeTime)
+   elseif self.FadeOut < CurTime() then
+      self.Alpha = 1 - ((CurTime() - self.FadeOut) / self.FadeTime)
+   end
+
+   return IsValid(self.Dummy)
+end
+
+function EFFECT:Render()
+   render.SuppressEngineLighting( true )
+   render.SetColorModulation(0.4, 0.4, 1)
+   render.SetBlend(0.8 * self.Alpha)
+
+   if self.Dummy then
+      --self.Dummy:ClearPoseParameters()
+      self.Dummy:DrawModel()
+   end
+
+   render.SetBlend(1)
+   render.SetColorModulation(1, 1, 1)
+   render.SuppressEngineLighting(false)
+end
+