I WANT THAT MY DERMA PANEL OPEN AFTER A DEATH

[Dolotboy]

So i create i Derma panel and i need help because i don'T know how to make that when the player respawn after a death the panel open can you help me pls

[MrManiak]

You can add a PlayerDeath hook and use the Net library to network it from server to client.
You can also use gameevent.Listen with the event entity_killed. Then check if LocalPlayer() has the same index as the entity that died.
I cannot recommend a solution over the other because I have no idea how GameEvents work internally.
Good luck!

[Dolotboy]

Can you give me an example because im a beginner in lua code

[Deathking15]

Here's a fantastic resource to get you started: Garry's Mod
Here's another, from the same place: Beginner Tutorial Intro
And another, also from the same place: Category
No one usually cares to write someone else's code for them, unless you're paying them or you show us you've at least attempted yourself and need help getting it to work.

[StarLight]

This would use the PlayerDeath hook with a net library
if SERVER then
util.AddNetworkString("opendermaondeath")
util.AddNetworkString("respawn_ondeath")
hook.Add("PlayerDeath", "Open Derma", function( vic, inf, attack )
net.Start("opendermaondeath")
net.Send(vic)
end)

net.Receive("respawn_ondeath", function(len, ply)
ply:Respawn()
end)

else
net.Receive("opendermaondeath", function(len)
DermaFunction()
end)
end

I am bored and its only a few lines. This uses networking, which will throw you off if you are a new programmer. Place this in lua/autorun and replace the DermaFunction() with the function to open your derma menu. In your respawn derma button (DoClick) you run the code
net.Start("respawn_ondeath")
net.SendToServer()

[Dolotboy]

if SERVER then
util.AddNetworkString("opendermaondeath")
util.AddNetworkString("respawn_ondeath")
hook.Add("PlayerDeath", "Open Derma", function( vic, inf, attack )
net.Start("opendermaondeath")
net.Send(vic)
end)

local panneau = vgui.Create("DFrame")
panneau:SetTitle("                                                             Avez vous ete freekill ?")
panneau:SetSize(500,150)
panneau:Center()
panneau:SetVisible(true)
panneau:MakePopup()
panneau:ShowCloseButton(false)
panneau.Paint = function(s, w, h)

-- C'est le contour de la boite qui est noir
draw.RoundedBox(5,0,0,w , h,Color(0,0,0))
-- C'est le fond de la boite qui est gris
draw.RoundedBox(5,2,2,w-4 , h-4,Color(50,50,50))

end

function boutonouiappuyer()
RunConsoleCommand("say", "@ J'ai besoin d'aide, j'ai été freekill")

end

function boutonnonappuyer()
panneau:Close()
end

local boutonoui = vgui.Create("DButton" , panneau)
-- Le 50 est sa place a l'horizontal et 40 est sa place a la verticale
boutonoui:SetPos(50,40)
-- Le 150 c'est sa grosseur a l'horizontal et 70 sa grosseur a la verticale
boutonoui:SetSize(150,70)
boutonoui:SetText("OUI")
boutonoui.DoClick = boutonouiappuyer

local boutonnon = vgui.Create("DButton" , panneau)
-- Le 300 est sa place a l'horizontal et 40 est sa place a la verticale
boutonnon:SetPos(300,40)
-- Le 150 c'est sa grosseur a l'horizontal et 70 sa grosseur a la verticale
boutonnon:SetSize(150,70)
boutonnon:SetText("NON")
boutonnon.DoClick = boutonnonappuyer

net.Receive("respawn_ondeath", function(len, ply)
ply:Respawn()
end)

else
net.Receive("opendermaondeath", function(len)
DermaFunction()
end)
end

I made this but it still not working

[stickman147147]

Derma is in the client realm. You need to move your code to else part of the script. You also are missing the parentheses in the ends of your function calls.

[Dolotboy]

Can you be more claer like what go in what im lost XD

[stickman147147]

You see where you are creating your DFrames and such? Its in the wrong place. Menus (dermas) are only available to the client. The server has no idea what to do with your derma code. You need to move your menu code to the else part of the if statement.
You also need to toggle the menu to be visible instead of creating a new menu every time someone dies. The net receive on the client side of the if statement is the key. You need to toggle the visibility of your derma panel inside of there.

[Dolotboy]

if SERVER then
util.AddNetworkString("opendermaondeath")
util.AddNetworkString("respawn_ondeath")
hook.Add("PlayerDeath", "Open Derma", function( vic, inf, attack )
net.Start("opendermaondeath")
net.Send(vic)
end)

    net.Receive("respawn_ondeath", function(len, ply)
ply:Respawn()
   end)

    else
net.Receive("opendermaondeath", function(len)
DermaFunction()
end)
    end)

local panneau = vgui.Create("DFrame")
panneau:SetTitle("                                                             Avez vous ete freekill ?")
panneau:SetSize(500,150)
panneau:Center()
panneau:SetVisible(true)
panneau:MakePopup()
panneau:ShowCloseButton(false)
panneau.Paint = function(s, w, h)

-- C'est le contour de la boite qui est noir
draw.RoundedBox(5,0,0,w , h,Color(0,0,0))
-- C'est le fond de la boite qui est gris
draw.RoundedBox(5,2,2,w-4 , h-4,Color(50,50,50))

end)

function boutonouiappuyer()
RunConsoleCommand("say", "@ J'ai besoin d'aide, j'ai été freekill")

end)

function boutonnonappuyer()
panneau:Close()
end)

local boutonoui = vgui.Create("DButton" , panneau)
-- Le 50 est sa place a l'horizontal et 40 est sa place a la verticale
boutonoui:SetPos(50,40)
-- Le 150 c'est sa grosseur a l'horizontal et 70 sa grosseur a la verticale
boutonoui:SetSize(150,70)
boutonoui:SetText("OUI")
boutonoui.DoClick = boutonouiappuyer

local boutonnon = vgui.Create("DButton" , panneau)
-- Le 300 est sa place a l'horizontal et 40 est sa place a la verticale
boutonnon:SetPos(300,40)
-- Le 150 c'est sa grosseur a l'horizontal et 70 sa grosseur a la verticale
boutonnon:SetSize(150,70)
boutonnon:SetText("NON")
boutonnon.DoClick = boutonnonappuyer

Like this is it ok

[StarLight]

DermaFunction()
I put this function here so you would put your derma in that

[stickman147147]

Please note that I have no idea if this works or not as I am not currently able to test this.
--your other server code above
else
local panneau

local function createMenu()
panneau = panneau or vgui.Create("DFrame")
panneau:SetTitle("Avez vous ete freekill ?")
panneau:SetSize(500,150)
panneau:Center()
panneau:SetVisible(false)
panneau:MakePopup()
panneau:ShowCloseButton(false)
panneau.Paint = function(s, w, h)
-- C'est le contour de la boite qui est noir
draw.RoundedBox(5,0,0,w , h,Color(0,0,0))
-- C'est le fond de la boite qui est gris
draw.RoundedBox(5,2,2,w-4 , h-4,Color(50,50,50))
end

local boutonoui = vgui.Create("DButton" , panneau)
-- Le 50 est sa place a l'horizontal et 40 est sa place a la verticale
boutonoui:SetPos(50,40)
-- Le 150 c'est sa grosseur a l'horizontal et 70 sa grosseur a la verticale
boutonoui:SetSize(150,70)
boutonoui:SetText("OUI")
boutonoui.DoClick = function()
RunConsoleCommand("say", "@ J'ai besoin d'aide, j'ai été freekill")
end

local boutonnon = vgui.Create("DButton" , panneau)

-- Le 300 est sa place a l'horizontal et 40 est sa place a la verticale

boutonnon:SetPos(300,40)

-- Le 150 c'est sa grosseur a l'horizontal et 70 sa grosseur a la verticale

boutonnon:SetSize(150,70)

boutonnon:SetText("NON")

boutonnon.DoClick = function()
panneau:SetVisible(false)
end
end

net.Receive("opendermaondeath", function(len)
if (!panneau) then
createMenu()
end
panneau:SetVisible(true)
end)

end

[Dolotboy]

If i put this in freekill_call/lua/autorun/cl_fkc.lua
is it ok