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gamemodes/base/gamemode/player_class/taunt_camera.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/
+--]]
+
+
+AddCSLuaFile()
+
+--
+-- This is designed so you can call it like
+--
+-- tauntcam = TauntCamera()
+--
+-- Then you have your own copy.
+--
+function TauntCamera()
+
+	local CAM = {}
+
+	local WasOn					= false
+
+	local CustomAngles			= angle_zero
+	local PlayerLockAngles		= nil
+
+	local InLerp				= 0
+	local OutLerp				= 1
+
+	--
+	-- Draw the local player if we're active in any way
+	--
+	CAM.ShouldDrawLocalPlayer = function( self, ply, on )
+
+		return on || OutLerp < 1
+
+	end
+
+	--
+	-- Implements the third person, rotation view (with lerping in/out)
+	--
+	CAM.CalcView = function( self, view, ply, on )
+
+		if ( !ply:Alive() || !IsValid( ply:GetViewEntity() ) || ply:GetViewEntity() != ply ) then on = false end
+
+		if ( WasOn != on ) then
+
+			if ( on ) then InLerp = 0 end
+			if ( !on ) then OutLerp = 0 end
+
+			WasOn = on
+
+		end
+
+		if ( !on && OutLerp >= 1 ) then
+
+			CustomAngles = view.angles * 1
+			CustomAngles.r = 0
+			PlayerLockAngles = nil
+			InLerp = 0
+			return
+
+		end
+
+		if ( PlayerLockAngles == nil ) then return end
+
+		--
+		-- Simple 3rd person camera
+		--
+		local TargetOrigin = view.origin - CustomAngles:Forward() * 100
+		local tr = util.TraceHull( { start = view.origin, endpos = TargetOrigin, mask = MASK_SHOT, filter = player.GetAll(), mins = Vector( -8, -8, -8 ), maxs = Vector( 8, 8, 8 ) } )
+		TargetOrigin = tr.HitPos + tr.HitNormal
+
+		if ( InLerp < 1 ) then
+
+			InLerp = InLerp + FrameTime() * 5.0
+			view.origin = LerpVector( InLerp, view.origin, TargetOrigin )
+			view.angles = LerpAngle( InLerp, PlayerLockAngles, CustomAngles )
+			return true
+
+		end
+
+		if ( OutLerp < 1 ) then
+
+			OutLerp = OutLerp + FrameTime() * 3.0
+			view.origin = LerpVector( 1-OutLerp, view.origin, TargetOrigin )
+			view.angles = LerpAngle( 1-OutLerp, PlayerLockAngles, CustomAngles )
+			return true
+
+		end
+
+		view.angles = CustomAngles * 1
+		view.origin = TargetOrigin
+		return true
+
+	end
+
+	--
+	-- Freezes the player in position and uses the input from the user command to
+	-- rotate the custom third person camera
+	--
+	CAM.CreateMove = function( self, cmd, ply, on )
+
+		if ( !ply:Alive() ) then on = false end
+		if ( !on ) then return end
+
+		if ( PlayerLockAngles == nil ) then
+			PlayerLockAngles = CustomAngles * 1
+		end
+
+		--
+		-- Rotate our view
+		--
+		CustomAngles.pitch	= CustomAngles.pitch	+ cmd:GetMouseY() * 0.01
+		CustomAngles.yaw	= CustomAngles.yaw		- cmd:GetMouseX() * 0.01
+
+		--
+		-- Lock the player's controls and angles
+		--
+		cmd:SetViewAngles( PlayerLockAngles )
+		cmd:ClearButtons()
+		cmd:ClearMovement()
+
+		return true
+
+	end
+
+	return CAM
+
+end