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236
lua/autorun/properties/bone_manipulate.lua
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236
lua/autorun/properties/bone_manipulate.lua
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--[[
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| This file was obtained through the combined efforts
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| of Madbluntz & Plymouth Antiquarian Society.
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| Credits: lifestorm, Gregory Wayne Rossel JR.,
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| Maloy, DrPepper10 @ RIP, Atle!
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|
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| Visit for more: https://plymouth.thetwilightzone.ru/
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--]]
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AddCSLuaFile()
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properties.Add( "bone_manipulate", {
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MenuLabel = "#edit_bones",
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Order = 500,
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MenuIcon = "icon16/vector.png",
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Filter = function( self, ent, ply )
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if ( !gamemode.Call( "CanProperty", ply, "bonemanipulate", ent ) ) then return false end
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if ( IsValid( ent.AttachedEntity ) ) then ent = ent.AttachedEntity end -- If our ent has an attached entity, we want to use and modify its bones instead
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local bonecount = ent:GetBoneCount()
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if ( bonecount <= 1 ) then return false end
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return ents.FindByClassAndParent( "widget_bones", ent ) == nil
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end,
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Action = function( self, ent )
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if ( IsValid( ent.AttachedEntity ) ) then ent = ent.AttachedEntity end
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self:MsgStart()
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net.WriteEntity( ent )
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self:MsgEnd()
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end,
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Receive = function( self, length, ply )
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local ent = net.ReadEntity()
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if ( !IsValid( ent ) ) then return end
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if ( !properties.CanBeTargeted( ent, ply ) ) then return end
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if ( !self:Filter( ent, ply ) ) then return end
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ent.widget = ents.Create( "widget_bones" )
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ent.widget:Setup( ent )
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ent.widget:Spawn()
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ent.widget.LastBonePress = 0
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ent.widget.BonePressCount = 0
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-- What happens when we click on a bone?
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ent.widget.OnBoneClick = function( w, boneid, pl )
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-- If we have an old axis, remove it
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if ( IsValid( w.axis ) ) then w.axis:Remove() end
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-- We clicked on the same bone
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if ( w.LastBonePress == boneid ) then
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w.BonePressCount = w.BonePressCount + 1
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if ( w.BonePressCount >= 3 ) then w.BonePressCount = 0 end
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-- We clicked on a new bone!
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else
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w.BonePressCount = 0
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w.LastBonePress = boneid
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end
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local EntityCycle = { "widget_bonemanip_move", "widget_bonemanip_rotate", "widget_bonemanip_scale" }
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w.axis = ents.Create( EntityCycle[ w.BonePressCount + 1 ] )
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w.axis:Setup( ent, boneid, w.BonePressCount == 1 )
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w.axis:Spawn()
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w.axis:SetPriority( 0.5 )
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w:DeleteOnRemove( w.axis )
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end
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end
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} )
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properties.Add( "bone_manipulate_end", {
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MenuLabel = "#stop_editing_bones",
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Order = 500,
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MenuIcon = "icon16/vector_delete.png",
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Filter = function( self, ent )
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if ( IsValid( ent.AttachedEntity ) ) then ent = ent.AttachedEntity end -- If our ent has an attached entity, we want to use and modify its bones instead
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return ents.FindByClassAndParent( "widget_bones", ent ) != nil
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end,
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Action = function( self, ent )
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if ( IsValid( ent.AttachedEntity ) ) then ent = ent.AttachedEntity end
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self:MsgStart()
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net.WriteEntity( ent )
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self:MsgEnd()
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end,
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Receive = function( self, length, ply )
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local ent = net.ReadEntity()
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if ( !IsValid( ent ) ) then return end
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if ( !IsValid( ent.widget ) ) then return end
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ent.widget:Remove()
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end
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} )
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local widget_bonemanip_move = {
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Base = "widget_axis",
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OnArrowDragged = function( self, num, dist, pl, mv )
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-- Prediction doesn't work properly yet.. because of the confusion with the bone moving, and the parenting, Agh.
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if ( CLIENT ) then return end
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local ent = self:GetParent()
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if ( !IsValid( ent ) ) then return end
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local bone = self:GetParentAttachment()
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if ( bone <= 0 ) then return end
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local v = Vector( 0, 0, 0 )
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if ( num == 1 ) then v.x = dist end
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if ( num == 2 ) then v.y = dist end
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if ( num == 3 ) then v.z = dist end
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ent:ManipulateBonePosition( bone, ent:GetManipulateBonePosition( bone ) + v )
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end,
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--
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-- Although we use the position from our bone, we want to use the angles from the
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-- parent bone - because that's the direction our bone goes
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--
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CalcAbsolutePosition = function( self, v, a )
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local ent = self:GetParent()
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if ( !IsValid( ent ) ) then return end
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local bone = ent:GetBoneParent( self:GetParentAttachment() )
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if ( bone <= 0 ) then return end
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local _, ang = ent:GetBonePosition( bone )
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local pos, _ = ent:GetBonePosition( self:GetParentAttachment() )
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return pos, ang
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end
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}
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scripted_ents.Register( widget_bonemanip_move, "widget_bonemanip_move" )
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local widget_bonemanip_rotate = {
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Base = "widget_axis",
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OnArrowDragged = function( self, num, dist, pl, mv )
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-- Prediction doesn't work properly yet.. because of the confusion with the bone moving, and the parenting, Agh.
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if ( CLIENT ) then return end
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local ent = self:GetParent()
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if ( !IsValid( ent ) ) then return end
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local bone = self:GetParentAttachment()
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if ( bone <= 0 ) then return end
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local v = Angle( 0, 0, 0 )
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if ( num == 2 ) then v.x = dist end
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if ( num == 3 ) then v.y = dist end
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if ( num == 1 ) then v.z = dist end
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ent:ManipulateBoneAngles( bone, ent:GetManipulateBoneAngles( bone ) + v )
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end
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}
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scripted_ents.Register( widget_bonemanip_rotate, "widget_bonemanip_rotate" )
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local widget_bonemanip_scale = {
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Base = "widget_axis",
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IsScaleArrow = true,
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OnArrowDragged = function( self, num, dist, pl, mv )
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-- Prediction doesn't work properly yet.. because of the confusion with the bone moving, and the parenting, Agh.
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if ( CLIENT ) then return end
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local ent = self:GetParent()
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if ( !IsValid( ent ) ) then return end
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local bone = self:GetParentAttachment()
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if ( bone <= 0 ) then return end
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local v = Vector( 0, 0, 0 )
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if ( num == 1 ) then v.x = dist end
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if ( num == 2 ) then v.y = dist end
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if ( num == 3 ) then v.z = dist end
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ent:ManipulateBoneScale( bone, ent:GetManipulateBoneScale( bone ) + v * 0.1 )
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ent:ManipulateBoneScale( ent:GetBoneParent( bone ), ent:GetManipulateBoneScale( ent:GetBoneParent( bone ) ) + v )
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end,
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--
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-- Although we use the position from our bone, we want to use the angles from the
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-- parent bone - because that's the direction our bone goes
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--
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CalcAbsolutePosition = function( self, v, a )
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local ent = self:GetParent()
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if ( !IsValid( ent ) ) then return end
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local bone = self:GetParentAttachment()
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if ( bone <= 0 ) then return end
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local pbone = ent:GetBoneParent( bone )
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if ( pbone <= 0 ) then return end
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local pos, ang = ent:GetBonePosition( bone )
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local pos2, _ = ent:GetBonePosition( pbone )
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return pos + ( pos2 - pos ) * 0.5, ang
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end
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}
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scripted_ents.Register( widget_bonemanip_scale, "widget_bonemanip_scale" )
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