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freeimage(id) doesn't work

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freeimage(id) doesn't work

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freeimage(id) doesn't work

Mami Tomoe
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23.10.16 08:23:31 pm

OK I KNOW that I'm the one wrong here not the freeimage function but I'm bad with titles

I've searched and viewed a few topics and they seem to use arrays and what not which I don't know how to add to my code.
My request is just to make this work

Code

Hope this is not too hard for you guys because it is for me

Re: freeimage(id) doesn't work

GeoB99
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23.10.16 08:43:22 pm

The ID value of an image will be still stored in the stack regardless of

freeimage(pl)

being executed. Here's the approach how to handle the way of removing the previous hats.

local hat_images = {}

We have a local table, we'll call it hat_images. With this one we'll store the current hat of every player.

The Code

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local pl=tonumber(id)
local hat_images = {}
               if sel==1 then
                    if (rp_money[id]>=500) then
                         if (hat_images[pl]) then -- Check if the player wears a hat
                              addMoney(id,-500,false)
                              freeimage(pl)
                              hat_images[pl] = nil -- Obliterate the ID image value from the stack
                              pl=image("gfx/SlowPoke101/Roleplay/Hats/angel.png",10,10,200+id)
                              rp_msg2(id,color.white,"["..script_name.."]: "..color.yellow.."You have bought a Angel hat.")
                         end
                    else
                         nem(id)
                    end
               end
               if sel==2 then
                    if (rp_money[id]>=1000) then
                         if (hat_images[pl]) then
                              addMoney(id,-1000,false)
                              freeimage(pl)
                              hat_images[pl] = nil
                              pl=image("gfx/SlowPoke101/Roleplay/Hats/devil.png",10,10,200+id)
                              removedp_msg2(id,color.white,"["..script_name.."]: "..color.yellow.."You have bought a Devil hat.")
                         end
                    else 
                         nem(id)
                    end
               end
               if sel==9 then
                    if (hat_images[pl]) then
                         freeimage(pl)
                         hat_images[pl] = nil
                         rp_msg2(id,color.green,"["..script_name.."]: "..color.yellow.."You have removed your hat.")
                    end
               end

And then, note the fifth and eight line. In 5 line we'll create a condition if the player actually wears a hat and if so the previous hat gets faded away and ID value removed. This is the crucial part if we don't want to face weird issues with the images.

Re: freeimage(id) doesn't work

Mami Tomoe
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23.10.16 09:43:24 pm

I have changed

removedp_msg2(id,color.white,"["..script_name.."]: "..color.yellow.."You have bought a Devil hat.")

rp_msg2(id,color.white,"["..script_name.."]: "..color.yellow.."You have bought a Devil hat.")

Did some tabbing...
And when I test it the menu doesn't react to anything so I changed

if (hat_images[pl]) then

if not (hat_images[pl]) then

And the freeimage thing is back...

When I buy a hat it shows and if I buy another hat they both show instead of switching and when I remove hat nothing happens

Re: freeimage(id) doesn't work

Baloon
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24.10.16 02:47:44 pm

It's good to see you post the whole function. I don't even know what id returns on..

Re: freeimage(id) doesn't work

Rainoth
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24.10.16 04:34:50 pm

GeoB99: Confusing af. Likely wrong too.
Why the hell do you need a table if you're still storing the image in 'pl'? That doesn't make sense. If you use tables, you use them everywhere and pl is only used as an index to those tables.

@ user

Mami Tomoe: You could use the script I put in thread

Restart round or end ound = remove hats and add other things you care about (like price and so on)

Re: freeimage(id) doesn't work

Mami Tomoe
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24.10.16 09:48:39 pm

Rainoth: Thanks I needed to modify it a bit to make it take money and it works