Dvader hud script - GameGuru Forum

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JC LEON

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Posted: 2nd Nov 2019 23:20 Edited at: 3rd Nov 2019 08:51

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Hi to all i recenlty saw the great Dvader tutorial on how to make a custom hud
here the dead forum link

https://forum.game-guru.com/thread/216400?page=1#msg2559566

btw i downlaoded the script

+ Code Snippet

-- LUA Script - by Dvader
-- Custom HUD

function custom_hud_init(e)
HideHuds()
HUD=0
keycheck=0
respawned=0
cursor_im=LoadImage ( "scriptbank\\images\\healthbar\\healthbar.png" )
end

function custom_hud_main(e)
 PlayerDist = GetPlayerDistance(e)

 if respawned==0 then
  respawned=1
  initialhealth=g_PlayerHealth
 end


 if g_Scancode==41 and HUD==0 and keycheck==0 then
  HUD=1
  keycheck=1
  cursor_sp=CreateSprite ( cursor_im )
 end

 if HUD==1 then
  Text(1,1,6,"Health "..math.floor(g_PlayerHealth/10))
  SetSpritePosition ( cursor_sp , 1 , 4 )
  SetSpriteSize( cursor_sp,g_PlayerHealth/(initialhealth/10),3)
 end

 if g_Scancode==41 and HUD==1 and keycheck==0 then
  DeleteSprite(cursor_sp)
  HUD=0
  keycheck=1
 end

 if keycheck==1 and g_Scancode==0 then
  keycheck=0
 end

--Text(50,90,6,g_MouseX.." "..g_MouseY)
--Text(50,90,6,g_Scancode)
end

and noticed that the health bar starting to mess up when health reach a really low value and completely mess when player health reach zero

can someone tell me why and how to solve?
many thanks in advance

here my video

Leon

PC 2 Specs:
AMD RYZEN 2600 SIX CORE @3,70, 64GB RAM DDR4 2400, M/B GIGABYTE AX370
SVGA NVDIA 1660GTX 6GB , SSD M.2 TRANSCEND S110 1TB, 1X HDD SEAGATE BARRACUDA 4TB, 1X HDD TOSHIBA 2TB

PC 2 Specs:
AMD QUADCORE 880K @4.5GHZ, 32GB RAM DDR3 1600, M/B ASUS A88XM-PLUS
SVGA RADEON R9 380 4GB , SSD KINGSTON A400 1TB, 2X HHD SEAGATE BARRACUDA 4TB

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smallg

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Posted: 3rd Nov 2019 19:28

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yes you need to adjust this line
SetSpriteSize( cursor_sp,g_PlayerHealth/(initialhealth/10),3)
or rather this part of it
g_PlayerHealth/(initialhealth/10)
as currently it just divides your current health by the starting health (divided by 10)... ideally you want a %
so perhaps something like
local size = (initialhealth/10) * (g_PlayerHealth/initialhealth)
if size < 1 then size = 1 end
SetSpriteSize( cursor_sp,size,3)

lua guide for GG
https://steamcommunity.com/sharedfiles/filedetails/?id=398177770
windows 10
i5 @4ghz, 8gb ram, AMD R9 200 series , directx 11

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JC LEON

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Posted: 3rd Nov 2019 21:34

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thanks smallg but i sincerely didnt undestand what you wrote..

btw the original scirpt i linked above waas for the original Dvader healthbar script and sincerely i noticed that changing the bar texture with another i solved the issue with the original healthbar script.. so iused the same bar bor my hunger script and i have a strange issue since bar never go down..but with the prevoius bar (that one form my video) the bar goes down...i 'm going crazy

btw this is my hunger script

-- JC LEON Hunger System v.1.0

-- Keep This
g_survival = {}

function hunger_system_init(e)
--Load image for hungerbar
cursor_il=LoadImage ( "scriptbank\\images\\hungerbar\\hungerbar.png" )
StartTimer(e)
-- Customization --

-- CUSTOMIZATION --
-- Survival Name
survivalname = "Hunger"
-- Init Survival
g_survival = 100
-- Max Survival
maxsurvival = 100
-- Min Survival
minsurvival = 0
-- Survival Tick Rate (1000 = 1 Sec)
survivaltime = 300 -- 15 Seconds Default 15000

-- Init Values --
survivaltimeron = 0

end

function hunger_system_main(e)
    -- Create Hunger Bar
	  cursor_sd=CreateSprite ( cursor_il )
	  SetSpritePosition ( cursor_sd , 3 , 92 )
      SetSpriteSize( cursor_sd,g_survival/(maxsurvival/10),1)
	  
	  --Check payerhealth
	  if g_PlayerHealth <= 0 then
        g_survival = maxsurvival
        end

-- Kill Player Ff Starved Or Dehydrated
	if g_survival <= 0 then
	    g_survival = minsurvival
		--HurtPlayer(e,g_PlayerHealth)
		--SetSpriteSize( cursor_sd,g_survival/(minsurvival/10),1)
		 if GetTimer(e) > 100 then
            HurtPlayer(-1,1)
	        StartTimer(e)
            end
	end
	
	-- Turn Timers On
	if survivaltimeron == 0 then
		StartTimer(e)
		survivaltimeron = 1
	end
	
	-- Check Time
	if survivaltimeron == 1 and GetTimer(e) >= survivaltime then
		g_survival = (g_survival - 1)
		survivaltimeron = 0
	end
	
	-- Set Survival To Max If Over
	if g_survival > maxsurvival then
		g_survival = maxsurvival
		SetSpriteSize( cursor_sd,g_survival/(maxsurvival/10),1)
	end
	
		-- Display Survival Info
	Text(89,80,3,survivalname .. ": " .. g_survival)
	
end

+ Code Snippet

-- JC LEON Hunger System v.1.0

-- Keep This
g_survival = {}

function hunger_system_init(e)
--Load image for hungerbar
cursor_il=LoadImage ( "scriptbank\\images\\hungerbar\\hungerbar.png" )
StartTimer(e)
-- Customization --

-- CUSTOMIZATION --
-- Survival Name
survivalname = "Hunger"
-- Init Survival
g_survival = 100
-- Max Survival
maxsurvival = 100
-- Min Survival
minsurvival = 0
-- Survival Tick Rate (1000 = 1 Sec)
survivaltime = 300 -- 15 Seconds Default 15000

-- Init Values --
survivaltimeron = 0


end

function hunger_system_main(e)
    -- Create Hunger Bar
	  cursor_sd=CreateSprite ( cursor_il )
	  SetSpritePosition ( cursor_sd , 3 , 92 )
      SetSpriteSize( cursor_sd,g_survival/(maxsurvival/10),1)
	  
	  --Check payerhealth
	  if g_PlayerHealth <= 0 then
        g_survival = maxsurvival
        end

	-- Kill Player Ff Starved Or Dehydrated
	if g_survival <= 0 then
	    g_survival = minsurvival
		--HurtPlayer(e,g_PlayerHealth)
		--SetSpriteSize( cursor_sd,g_survival/(minsurvival/10),1)
		 if GetTimer(e) > 100 then
            HurtPlayer(-1,1)
	        StartTimer(e)
            end
	end
	
	-- Turn Timers On
	if survivaltimeron == 0 then
		StartTimer(e)
		survivaltimeron = 1
	end
	
	-- Check Time
	if survivaltimeron == 1 and GetTimer(e) >= survivaltime then
		g_survival = (g_survival - 1)
		survivaltimeron = 0
	end
	
	-- Set Survival To Max If Over
	if g_survival > maxsurvival then
		g_survival = maxsurvival
		SetSpriteSize( cursor_sd,g_survival/(maxsurvival/10),1)
	end
	
		-- Display Survival Info
	Text(89,80,3,survivalname .. ": " .. g_survival)
	
end

PC 2 Specs:
AMD RYZEN 2600 SIX CORE @3,70, 64GB RAM DDR4 2400, M/B GIGABYTE AX370
SVGA NVDIA 1660GTX 6GB , SSD M.2 TRANSCEND S110 1TB, 1X HDD SEAGATE BARRACUDA 4TB, 1X HDD TOSHIBA 2TB

PC 2 Specs:
AMD QUADCORE 880K @4.5GHZ, 32GB RAM DDR3 1600, M/B ASUS A88XM-PLUS
SVGA RADEON R9 380 4GB , SSD KINGSTON A400 1TB, 2X HHD SEAGATE BARRACUDA 4TB

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smallg

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Joined: 8th Dec 2005

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Posted: 4th Nov 2019 08:36 Edited at: 4th Nov 2019 19:38

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You shouldn't create a sprite in a loop, you only need to create it once or again only if it has been deleted - edit; this will cause the previous bars to still be visible at the old sizes as the bar changes
so you just need to move the createsprite command outside of the main loop (or add a toggle variable if you needed it to be deleted/created at runtime - as the orignial does, it only creates the sprite when the player presses a key)

-- JC LEON Hunger System v.1.0
 
-- Keep This
g_survival = {}
 
function hunger_system_init(e)
--Load image for hungerbar
cursor_il=LoadImage ( "scriptbank\\images\\hungerbar\\hungerbar.png" )
-- Create Hunger Bar
      cursor_sd=CreateSprite ( cursor_il )
      SetSpritePosition ( cursor_sd , 3 , 92 )
StartTimer(e)
-- Customization --
 
-- CUSTOMIZATION --
-- Survival Name
survivalname = "Hunger"
-- Init Survival
g_survival = 100
-- Max Survival
maxsurvival = 100
-- Min Survival
minsurvival = 0
-- Survival Tick Rate (1000 = 1 Sec)
survivaltime = 300 -- 15 Seconds Default 15000
 
-- Init Values --
survivaltimeron = 0
 
 
end
 
function hunger_system_main(e)
      SetSpriteSize( cursor_sd,g_survival/(maxsurvival/10),1)
       
      --Check payerhealth
      if g_PlayerHealth <= 0 then
        g_survival = maxsurvival
        end
 
    -- Kill Player Ff Starved Or Dehydrated
    if g_survival <= 0 then
        g_survival = minsurvival
        --HurtPlayer(e,g_PlayerHealth)
        --SetSpriteSize( cursor_sd,g_survival/(minsurvival/10),1)
         if GetTimer(e) > 100 then
            HurtPlayer(-1,1)
            StartTimer(e)
            end
    end
     
    -- Turn Timers On
    if survivaltimeron == 0 then
        StartTimer(e)
        survivaltimeron = 1
    end
     
    -- Check Time
    if survivaltimeron == 1 and GetTimer(e) >= survivaltime then
        g_survival = (g_survival - 1)
        survivaltimeron = 0
    end
     
    -- Set Survival To Max If Over
    if g_survival > maxsurvival then
        g_survival = maxsurvival
        SetSpriteSize( cursor_sd,g_survival/(maxsurvival/10),1)
    end
     
        -- Display Survival Info
    Text(89,80,3,survivalname .. ": " .. g_survival)
     
end

+ Code Snippet

-- JC LEON Hunger System v.1.0
 
-- Keep This
g_survival = {}
 
function hunger_system_init(e)
--Load image for hungerbar
cursor_il=LoadImage ( "scriptbank\\images\\hungerbar\\hungerbar.png" )
-- Create Hunger Bar
      cursor_sd=CreateSprite ( cursor_il )
      SetSpritePosition ( cursor_sd , 3 , 92 )
StartTimer(e)
-- Customization --
 
-- CUSTOMIZATION --
-- Survival Name
survivalname = "Hunger"
-- Init Survival
g_survival = 100
-- Max Survival
maxsurvival = 100
-- Min Survival
minsurvival = 0
-- Survival Tick Rate (1000 = 1 Sec)
survivaltime = 300 -- 15 Seconds Default 15000
 
-- Init Values --
survivaltimeron = 0
 
 
end
 
function hunger_system_main(e)
      SetSpriteSize( cursor_sd,g_survival/(maxsurvival/10),1)
       
      --Check payerhealth
      if g_PlayerHealth <= 0 then
        g_survival = maxsurvival
        end
 
    -- Kill Player Ff Starved Or Dehydrated
    if g_survival <= 0 then
        g_survival = minsurvival
        --HurtPlayer(e,g_PlayerHealth)
        --SetSpriteSize( cursor_sd,g_survival/(minsurvival/10),1)
         if GetTimer(e) > 100 then
            HurtPlayer(-1,1)
            StartTimer(e)
            end
    end
     
    -- Turn Timers On
    if survivaltimeron == 0 then
        StartTimer(e)
        survivaltimeron = 1
    end
     
    -- Check Time
    if survivaltimeron == 1 and GetTimer(e) >= survivaltime then
        g_survival = (g_survival - 1)
        survivaltimeron = 0
    end
     
    -- Set Survival To Max If Over
    if g_survival > maxsurvival then
        g_survival = maxsurvival
        SetSpriteSize( cursor_sd,g_survival/(maxsurvival/10),1)
    end
     
        -- Display Survival Info
    Text(89,80,3,survivalname .. ": " .. g_survival)
     
end

lua guide for GG
https://steamcommunity.com/sharedfiles/filedetails/?id=398177770
windows 10
i5 @4ghz, 8gb ram, AMD R9 200 series , directx 11

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JC LEON

14

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Joined: 22nd Apr 2010

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Posted: 16th Nov 2019 23:53 Edited at: 16th Nov 2019 23:54

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thanks smallg i made like you said but why i have this strange issue on the bar when stamina is really low??
the bar is the same of the healthbar in the top left corner of the screen( only different color, green) and the health bar works fine but the unher bar become weird when stamina is too low.. like you can see in the video

PC 2 Specs:
AMD RYZEN 2600 SIX CORE @3,70, 64GB RAM DDR4 2400, M/B GIGABYTE AX370
SVGA NVDIA 1660GTX 6GB , SSD M.2 TRANSCEND S110 1TB, 1X HDD SEAGATE BARRACUDA 4TB, 1X HDD TOSHIBA 2TB

PC 2 Specs:
AMD QUADCORE 880K @4.5GHZ, 32GB RAM DDR3 1600, M/B ASUS A88XM-PLUS
SVGA RADEON R9 380 4GB , SSD KINGSTON A400 1TB, 2X HHD SEAGATE BARRACUDA 4TB

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archkali

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Posted: 23rd Dec 2019 10:08

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Sorry to ask this here but....nowhere can I find documentation about how to attach a script to a persistent dynamic entity. The player character doesnt allow a script... so where do I put this script? On a invisible wall that I make sure is in every level?

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AmenMoses

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Location: Portsmouth, England

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Posted: 23rd Dec 2019 14:58

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Attach it to anything in your level, you can even create special markers to attach scripts to make them easier to find in the editor.

In the _init function of the script just have:
Hide( e )
CollisionOff( e )

… and they will not be seen or interfere with the player at runtime.

Been there, done that, got all the T-Shirts!

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Scripts / Dvader hud script