Stamina

[Borris_Squad]

I'm am using TCB Stamina mod, and I was wondering how can i make it so when a players stamina is 0 and they try to run or jump a message comes up using the DarkRP.notify function?

[BoowmanTech]

I never used it or seen the code but I think the way that should be done is doing something like.

    //Replace <Stamina> with the way of getting the current stamina

    if(LocalPlayer:<Stamina> <= 0)
    {

        //Do this
    }

[Borris_Squad]

 /*---------------------------------------------------------------------------
	
	Creator: TheCodingBeast - TheCodingBeast.com
	This work is licensed under the Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License. 
	To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-sa/4.0/
	
---------------------------------------------------------------------------*/

local ShouldDrawHUD			= true	-- true/false

local DefaultRunSpeed		= 240	-- If you change this value you need to change it in garrysmod\addons\darkrpmodification\lua\darkrp_config\settings.lua too
local DefaultWalkSpeed		= 160	-- If you change this value you need to change it in garrysmod\addons\darkrpmodification\lua\darkrp_config\settings.lua too
local DefaultJumpPower		= 200

local DisableLevel			= 10	-- (0 - 100) When should Run & Jump get disabled

local StaminaDrainSpeed 	= 0.25	-- Time in seconds
local StaminaRestoreSpeed 	= 0.75	-- Time in seconds


-- Server
if (SERVER) then
	
	-- PlayerSpawn
	function tcb_StaminaStart( ply )
		timer.Destroy( "tcb_StaminaTimer" )
		ply:SetRunSpeed( DefaultRunSpeed )
		ply:SetNWInt( "tcb_Stamina", 100 )
		
		tcb_StaminaRestore( ply )
	end
	hook.Add( "PlayerSpawn", "tcb_StaminaStart", tcb_StaminaStart )
	
	-- KeyPress
	function tcb_StaminaPress( ply, key )
		if key == IN_SPEED or ply:KeyDown(IN_SPEED) then
			if ply:GetNWInt( "tcb_Stamina" ) >= DisableLevel then
				ply:SetRunSpeed( DefaultRunSpeed )
				timer.Destroy( "tcb_StaminaGain" )
				timer.Create( "tcb_StaminaTimer", StaminaDrainSpeed, 0, function( )
					if ply:GetNWInt( "tcb_Stamina" ) <= 0 then
						ply:SetRunSpeed( DefaultWalkSpeed )
						timer.Destroy( "tcb_StaminaTimer" )
						return false
					end
					ply:SetNWInt( "tcb_Stamina", ply:GetNWInt( "tcb_Stamina" ) - 1 )
				end)
			else
				ply:SetRunSpeed( DefaultWalkSpeed )
				timer.Destroy( "tcb_StaminaTimer" )
			end
		end
		if key == IN_JUMP or ply:KeyDown(IN_JUMP) then
			if ply:GetNWInt( "tcb_Stamina" ) >= DisableLevel then
				ply:SetJumpPower( DefaultJumpPower )
				ply:SetNWInt( "tcb_Stamina", ply:GetNWInt( "tcb_Stamina" ) - 1 )
			else
				ply:SetJumpPower( 0 )
			end
		end
	end
	hook.Add( "KeyPress", "tcb_StaminaPress", tcb_StaminaPress ) 

	-- KeyRelease
	function tcb_StaminaRelease( ply, key )
		if key == IN_SPEED and !ply:KeyDown(IN_SPEED) then
			timer.Destroy( "tcb_StaminaTimer" )
			tcb_StaminaRestore( ply )
		end
	end
	hook.Add( "KeyRelease", "tcb_StaminaRelease", tcb_StaminaRelease ) 
	
	-- StaminaRestore
	function tcb_StaminaRestore( ply )
		timer.Create( "tcb_StaminaGain", StaminaRestoreSpeed, 0, function( ) 
			if ply:GetNWInt( "tcb_Stamina" ) >= 100 then
				return false
			else
				ply:SetNWInt( "tcb_Stamina", ply:GetNWInt( "tcb_Stamina" ) + 1 )
			end
		end)
	end

end

-- Client
if (CLIENT) then

	-- HUDPaint
	function tcb_StaminaDraw( )
		if ShouldDrawHUD == true then 
			if LocalPlayer():GetNWInt( "tcb_Stamina" ) <= DisableLevel then
				StaminaDrawColor = Color( 255, 0, 0, 255)
			else
				StaminaDrawColor = Color( 255, 255, 255, 255)
			end
			draw.DrawText( "Stamina: "..LocalPlayer():GetNWInt( "tcb_Stamina" ), "TargetID", 11, 11, Color(0, 0, 0, 255) )
			draw.DrawText( "Stamina: "..LocalPlayer():GetNWInt( "tcb_Stamina" ), "TargetID", 10, 10, StaminaDrawColor )
		end
	end
	hook.Add( "HUDPaint", "tcb_StaminaDraw", tcb_StaminaDraw )
 

that is the code

[Acecool]

Not the most ideal method... I was teaching someone how to write and the lesson ended here: [url]https://dl.dropboxusercontent.com/u/26074909/tutoring/_systems/basic_stamina_system/sh_stamina_system.lua[/url]

[ NOTE ] Remove .html to view / copy .Lua ...

The final versions are: ... basic: [url]https://dl.dropboxusercontent.com/u/26074909/tutoring/_systems/basic_stamina_system/sh_basic_stamina_system.lua.html[/url]

Extended: [url]https://dl.dropboxusercontent.com/u/26074909/tutoring/_systems/basic_stamina_system/sh_extended_stamina_system.lua.html[/url]

Basic only has the system, some CONST vars, and some networking to reset on death / respawn. The extended has all of the normal helper functions you'd expect in addition to the below; it makes the code friendlier to read. It also has a lot of configuration / settings in the form of CONSTs:

// At what rate per second stamina depletes when at max-speed?
local STAMINA_RATE_DEPLETE 			= -10;

// At what rate per second stamina regenerates when standing still?
local STAMINA_RATE_REGEN 			= 10;

// Default maximum stamina
local STAMINA_DEFAULT_MAX 			= 100;

// How much stamina should we lose per hp lost? false to disable
local STAMINA_DEPLETE_PER_DAMAGE	= 0.10;

// How much time the player must wait after losing stamina before being able to regen, false to disable
local STAMINA_REGEN_DELAY			= 2;

// Should the regen delay also occur when simply walking?
local STAMINA_REGEN_DELAY_ONMOVE	= false;

// At what value stamina should the player start slowing? false to disable
local STAMINA_HANDICAP_START		 = 25;

// If a player should be slowed down after taking damage ( false to disable otherwise time in seconds )
local STAMINA_DAMAGE_HANDICAP_TIME	= 1.5;

// If a player should be slowed down when landing on the ground ( false to disable otherwise time in seconds )
local STAMINA_FALL_HANDICAP_TIME	= 1.5;

// How much stamina should the player lose when jumping? false to disable
local STAMINA_JUMP_COST				= -10;

// At what level of stamina is jump blocked from use? false to disable
local STAMINA_JUMP_HANDICAP_START	= 25;
	

these should handle everything the code you provided does, and more. It also is more optimized because it only needs to network data when the player respawns / dies when stamina resets, otherwise it's handled independently by client and server in shared hook which means both client and server will stay in sync properly. It doesn't use timers ( which break quite frequently now-a-days ) and it properly removes stamina based on run-speed instead of keypresses ( so there is no GTA style spam shift to run forever type exploits ) and it also adds new hooks ( PlayerJumped ) so you can easily use hook.Add( "PlayerJumped", "NotifyIfCan'tJump", function( _p ) if ( STAMINA_JUMP_HANDICAP_START && _p:Stamina( ) <= STAMINA_JUMP_HANDICAP_START ) then _p:Notify( "You can't jump!" ); end end );

It's also free to use or modify as you please; just don't try selling it.

[AnonTakesOver]

Wouldn't it be better to be able to return true or false in that hook for jumping?

Now that I think about it, it depends on the situation. Meh, I guess it's something I would have, but maybe others wouldn't care about it. I think I just like having that option easily there.

Oh well, I'm not using this, just making a suggestion.

[Acecool]

[QUOTE=AnonTakesOver;47449802]Wouldn't it be better to be able to return true or false in that hook for jumping?

Now that I think about it, it depends on the situation. Meh, I guess it's something I would have, but maybe others wouldn't care about it. I think I just like having that option easily there.

Oh well, I'm not using this, just making a suggestion.[/QUOTE]

I suppose it would make sense if I added another hook like I did for PlayerDroppedWeapon and CanPlayerDropWeapon using _p:DropWeapon( _w ); so that it'd make it easier to prevent jumping, etc..

Or do you mean to prevent the hook from running anything else if they can't jump?

Either way, I do agree that I should change a bit of the code around because it may be possible to have jump disabled and it'll still fire the hook in this example...