Garry 的 mod lua 代码错误不起作用(实体 X,为零)
Garry's mod lua code error not working (Entity X, got nil)
我试图修复一些 Garry 的 Mod 插件,结果就是这样。我试图修复它很长时间,但我在 Lua 编码方面不是最好的:/。这段代码有什么问题?我收到此错误:
[ERROR] addons/garrys_bombs_5_base_528449144/lua/entities/gb5_shockwave_sound_lowsh.lua:80: bad argument #1 to 'SetPhysicsAttacker' (Entity expected, got nil)
1. SetPhysicsAttacker - [C]:-1
2. unknown - addons/garrys_bombs_5_base_528449144/lua/entities/gb5_shockwave_sound_lowsh.lua:80
而且代码很长。我的每个文件都工作正常,但这个文件不工作
AddCSLuaFile()
DEFINE_BASECLASS( "base_anim" )
if (SERVER) then
util.AddNetworkString( "gb5_net_sound_lowsh" )
end
ENT.Spawnable = false
ENT.AdminSpawnable = false
ENT.PrintName = ""
ENT.Author = ""
ENT.Contact = ""
ENT.GBOWNER = nil
ENT.MAX_RANGE = 0
ENT.SHOCKWAVE_INCREMENT = 0
ENT.DELAY = 0
ENT.SOUND = ""
net.Receive( "gb5_net_sound_lowsh", function( len, pl )
local sound = net.ReadString()
LocalPlayer():EmitSound(sound)
end );
function ENT:Initialize()
if (SERVER) then
self.FILTER = {}
self:SetModel("models/props_junk/watermelon01_chunk02c.mdl")
self:SetSolid( SOLID_NONE )
self:SetMoveType( MOVETYPE_NONE )
self:SetUseType( ONOFF_USE )
self.Bursts = 0
self.CURRENTRANGE = 0
self.GBOWNER = self:GetVar("GBOWNER")
self.SOUND = self:GetVar("SOUND")
end
end
function ENT:Think()
if (SERVER) then
if not self:IsValid() then return end
local pos = self:GetPos()
self.CURRENTRANGE = self.CURRENTRANGE+(self.SHOCKWAVE_INCREMENT*10)
if(GetConVar("gb5_realistic_sound"):GetInt() >= 1) then
for k, v in pairs(ents.FindInSphere(pos,self.CURRENTRANGE)) do
if v:IsPlayer() then
if not (table.HasValue(self.FILTER,v)) then
net.Start("gb5_net_sound_lowsh")
net.WriteString(self.SOUND)
net.Send(v)
v:SetNWString("sound", self.SOUND)
if self:GetVar("Shocktime") == nil then
self.shocktime = 1
else
self.shocktime = self:GetVar("Shocktime")
end
if GetConVar("gb5_sound_shake"):GetInt()== 1 then
util.ScreenShake( v:GetPos(), 5555, 555, self.shocktime, 500 )
end
table.insert(self.FILTER, v)
end
end
end
else
if self:GetVar("Shocktime") == nil then
self.shocktime = 1
else
self.shocktime = self:GetVar("Shocktime")
end
local ent = ents.Create("gb5_shockwave_sound_instant")
ent:SetPos( pos )
ent:Spawn()
ent:Activate()
ent:SetPhysicsAttacker(ply)
ent:SetVar("GBOWNER", self.GBOWNER)
ent:SetVar("MAX_RANGE",50000)
ent:SetVar("DELAY",0.01)
ent:SetVar("Shocktime",self.shocktime)
ent:SetVar("SOUND", self:GetVar("SOUND"))
self:Remove()
end
self.Bursts = self.Bursts + 1
if (self.CURRENTRANGE >= self.MAX_RANGE) then
self:Remove()
end
self:NextThink(CurTime() + (self.DELAY*10))
return true
end
end
function ENT:OnRemove()
if SERVER then
if self.FILTER==nil then return end
for k, v in pairs(self.FILTER) do
if not v:IsValid() then return end
v:SetNWBool("waiting", true)
end
end
end
function ENT:Draw()
return false
end
有人可以帮我解决这个问题吗?或者只是告诉我哪里出了问题?我会很高兴。如果需要,我可以发送所有文件。好吧...这不是我的插件,但我正在尝试修复现有的插件。有人也试图修复它,但他没有(实际上他把它弄坏了更多)。
错误是什么意思
- 在您的
ENT:Think()
函数中,您正在调用 ent:SetPhysicsAttacker(ply)
ply
在该函数内部的任何地方都没有定义,因此是 nil (Entity expected, got nil)
如何解决这个问题
如果没有玩家对此实体造成的伤害负责,请删除行ent:SetPhysicsAttacker(ply)
。
否则,使用 SetOwner.
在创建时将 Owner 分配给实体
这将允许您在 Think
钩子
中使用 self:GetOwner()
例子
hook.Add("PlayerSay", "SpawnEntity", function(ply, text)
if string.lower(text) == "!spawnentity" then
-- Create your entity
local myEntity = ents.Create("gb5_shockwave_sound_lowsh")
myEntity:SetPos(ply:GetPos())
myEntity:SetAngles(ply:GetAngles())
myEntity:Spawn()
-- Sets the owner to the player that typed the command
myEntity:SetOwner(ply)
return ""
end
end)
-- Inside your entity code
function ENT:Think()
print("My owner is: " .. tostring(self:GetOwner()))
-- ...
ent:SetPhysicsAttacker(self:GetOwner())
end
我试图修复一些 Garry 的 Mod 插件,结果就是这样。我试图修复它很长时间,但我在 Lua 编码方面不是最好的:/。这段代码有什么问题?我收到此错误:
[ERROR] addons/garrys_bombs_5_base_528449144/lua/entities/gb5_shockwave_sound_lowsh.lua:80: bad argument #1 to 'SetPhysicsAttacker' (Entity expected, got nil)
1. SetPhysicsAttacker - [C]:-1
2. unknown - addons/garrys_bombs_5_base_528449144/lua/entities/gb5_shockwave_sound_lowsh.lua:80
而且代码很长。我的每个文件都工作正常,但这个文件不工作
AddCSLuaFile()
DEFINE_BASECLASS( "base_anim" )
if (SERVER) then
util.AddNetworkString( "gb5_net_sound_lowsh" )
end
ENT.Spawnable = false
ENT.AdminSpawnable = false
ENT.PrintName = ""
ENT.Author = ""
ENT.Contact = ""
ENT.GBOWNER = nil
ENT.MAX_RANGE = 0
ENT.SHOCKWAVE_INCREMENT = 0
ENT.DELAY = 0
ENT.SOUND = ""
net.Receive( "gb5_net_sound_lowsh", function( len, pl )
local sound = net.ReadString()
LocalPlayer():EmitSound(sound)
end );
function ENT:Initialize()
if (SERVER) then
self.FILTER = {}
self:SetModel("models/props_junk/watermelon01_chunk02c.mdl")
self:SetSolid( SOLID_NONE )
self:SetMoveType( MOVETYPE_NONE )
self:SetUseType( ONOFF_USE )
self.Bursts = 0
self.CURRENTRANGE = 0
self.GBOWNER = self:GetVar("GBOWNER")
self.SOUND = self:GetVar("SOUND")
end
end
function ENT:Think()
if (SERVER) then
if not self:IsValid() then return end
local pos = self:GetPos()
self.CURRENTRANGE = self.CURRENTRANGE+(self.SHOCKWAVE_INCREMENT*10)
if(GetConVar("gb5_realistic_sound"):GetInt() >= 1) then
for k, v in pairs(ents.FindInSphere(pos,self.CURRENTRANGE)) do
if v:IsPlayer() then
if not (table.HasValue(self.FILTER,v)) then
net.Start("gb5_net_sound_lowsh")
net.WriteString(self.SOUND)
net.Send(v)
v:SetNWString("sound", self.SOUND)
if self:GetVar("Shocktime") == nil then
self.shocktime = 1
else
self.shocktime = self:GetVar("Shocktime")
end
if GetConVar("gb5_sound_shake"):GetInt()== 1 then
util.ScreenShake( v:GetPos(), 5555, 555, self.shocktime, 500 )
end
table.insert(self.FILTER, v)
end
end
end
else
if self:GetVar("Shocktime") == nil then
self.shocktime = 1
else
self.shocktime = self:GetVar("Shocktime")
end
local ent = ents.Create("gb5_shockwave_sound_instant")
ent:SetPos( pos )
ent:Spawn()
ent:Activate()
ent:SetPhysicsAttacker(ply)
ent:SetVar("GBOWNER", self.GBOWNER)
ent:SetVar("MAX_RANGE",50000)
ent:SetVar("DELAY",0.01)
ent:SetVar("Shocktime",self.shocktime)
ent:SetVar("SOUND", self:GetVar("SOUND"))
self:Remove()
end
self.Bursts = self.Bursts + 1
if (self.CURRENTRANGE >= self.MAX_RANGE) then
self:Remove()
end
self:NextThink(CurTime() + (self.DELAY*10))
return true
end
end
function ENT:OnRemove()
if SERVER then
if self.FILTER==nil then return end
for k, v in pairs(self.FILTER) do
if not v:IsValid() then return end
v:SetNWBool("waiting", true)
end
end
end
function ENT:Draw()
return false
end
有人可以帮我解决这个问题吗?或者只是告诉我哪里出了问题?我会很高兴。如果需要,我可以发送所有文件。好吧...这不是我的插件,但我正在尝试修复现有的插件。有人也试图修复它,但他没有(实际上他把它弄坏了更多)。
错误是什么意思
- 在您的
ENT:Think()
函数中,您正在调用ent:SetPhysicsAttacker(ply)
ply
在该函数内部的任何地方都没有定义,因此是 nil(Entity expected, got nil)
如何解决这个问题
如果没有玩家对此实体造成的伤害负责,请删除行ent:SetPhysicsAttacker(ply)
。
否则,使用 SetOwner.
在创建时将 Owner 分配给实体
这将允许您在 Think
钩子
例子
hook.Add("PlayerSay", "SpawnEntity", function(ply, text)
if string.lower(text) == "!spawnentity" then
-- Create your entity
local myEntity = ents.Create("gb5_shockwave_sound_lowsh")
myEntity:SetPos(ply:GetPos())
myEntity:SetAngles(ply:GetAngles())
myEntity:Spawn()
-- Sets the owner to the player that typed the command
myEntity:SetOwner(ply)
return ""
end
end)
-- Inside your entity code
function ENT:Think()
print("My owner is: " .. tostring(self:GetOwner()))
-- ...
ent:SetPhysicsAttacker(self:GetOwner())
end