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Can't spawn nor put my item into inventory


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Yet another error I'm facing again and again. I fixed this thing 3 or 4 times at my previous chars, but now it's hands down. I'm so fed up with trying to find the solution myself so I came to ask for help. The error image is below. I know it's about item being non inventory or smth like that, but I have the code so simple that I can't find what's wrong exactly
 

Quote

local assets=

    Asset("ANIM", "anim/COH_bw.zip"),
    Asset("ANIM", "anim/COH_swap.zip"), 

    Asset("ATLAS", "images/inventoryimages/COH_bw.xml"),
    Asset("IMAGE", "images/inventoryimages/COH_bw.tex"),
}

local prefabs = 
{
}

local function fn()

    local function OnEquip(inst, owner) 
        owner.AnimState:OverrideSymbol("COH_swap", "COH_swap", "COH_swap")
        owner.AnimState:Show("HAT")
        owner.AnimState:Show("HAT_HAIR")
        owner.AnimState:Hide("HAIR_NOHAT")
        owner.AnimState:Hide("HAIR")
        print('A')
        if owner:HasTag("player") then
            print('B')
            owner.AnimState:Hide("HEAD")
            owner.AnimState:Show("HEAD_HAIR")
        end
    end

    local function OnUnequip(inst, owner) 
        owner.AnimState:Hide("HAT")
        owner.AnimState:Hide("HAT_HAIR")
        owner.AnimState:Show("HAIR_NOHAT")
        owner.AnimState:Show("HAIR")

        if owner:HasTag("player") then
            owner.AnimState:Show("HEAD")
            owner.AnimState:Hide("HEAD_HAIR")
        end
    end

    local inst = CreateEntity()
    local trans = inst.entity:AddTransform()
    local anim = inst.entity:AddAnimState()
    MakeInventoryPhysics(inst)
    MakeInventoryFloatable(inst)
    
    anim:SetBank("COH_bw")
    anim:SetBuild("COH_bw")
    anim:PlayAnimation("idle")

    inst:AddComponent("inventoryitem")
    inst.components.inventoryitem.imagename = "COH_bw"
    inst.components.inventoryitem.atlasname = "images/inventoryimages/COH_bw.xml"
    
    inst:AddComponent("equippable")
    inst.components.equippable.equipslot = EQUIPSLOTS.HEAD
    inst.components.equippable:SetOnEquip(OnEquip)
    inst.components.equippable:SetOnUnequip(OnUnequip)

    return inst
end

STRINGS.NAMES.CORKHAT = "Curse Of Hatred"
STRINGS.CHARACTERS.GENERIC.DESCRIBE.CORKHAT = "Sadness and Hatred"

return  Prefab("common/inventory/COH_bw", fn, assets, prefabs)

image.thumb.png.e4297e8d2e7a49719875b45187df3cc0.png

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Some clean up needed!
First of all, prefabs table is useless in this case. ( That's not what causes the crash of course, but that's just a tip )

local prefabs = {}

 

Not having anything in your prefabs table is the same as not having it entirely so there's no need for it.

And secondly, your local fn() has these functions in it: ( Now this is causing the crash )

local function fn()
  local function OnEquip(inst, owner) 
      owner.AnimState:OverrideSymbol("COH_swap", "COH_swap", "COH_swap")
      owner.AnimState:Show("HAT")
      owner.AnimState:Show("HAT_HAIR")
      owner.AnimState:Hide("HAIR_NOHAT")
      owner.AnimState:Hide("HAIR")
      print('A')
      if owner:HasTag("player") then
          print('B')
          owner.AnimState:Hide("HEAD")
          owner.AnimState:Show("HEAD_HAIR")
      end
  end

  local function OnUnequip(inst, owner) 
      owner.AnimState:Hide("HAT")
      owner.AnimState:Hide("HAT_HAIR")
      owner.AnimState:Show("HAIR_NOHAT")
      owner.AnimState:Show("HAIR")

      if owner:HasTag("player") then
          owner.AnimState:Show("HEAD")
          owner.AnimState:Hide("HEAD_HAIR")
      end
  end
end

 

These shouldn't be in the main function. They should be outside. Like this:

local function OnEquip(inst, owner) 
	owner.AnimState:OverrideSymbol("COH_swap", "COH_swap", "COH_swap")
	owner.AnimState:Show("HAT")
	owner.AnimState:Show("HAT_HAIR")
	owner.AnimState:Hide("HAIR_NOHAT")
	owner.AnimState:Hide("HAIR")
	print('A')
	if owner:HasTag("player") then
		print('B')
		owner.AnimState:Hide("HEAD")
		owner.AnimState:Show("HEAD_HAIR")
	end
end

local function OnUnequip(inst, owner) 
	owner.AnimState:Hide("HAT")
	owner.AnimState:Hide("HAT_HAIR")
	owner.AnimState:Show("HAIR_NOHAT")
	owner.AnimState:Show("HAIR")

	if owner:HasTag("player") then
		owner.AnimState:Show("HEAD")
		owner.AnimState:Hide("HEAD_HAIR")
	end
end

local function fn()
    local inst = CreateEntity()
	...
end

 

You can still use them in the fn() function.

If there are any other errors tell me.

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16 hours ago, IThatGuyI said:

Some clean up needed!
First of all, prefabs table is useless in this case. ( That's not what causes the crash of course, but that's just a tip )


local prefabs = {}

 

Not having anything in your prefabs table is the same as not having it entirely so there's no need for it.

And secondly, your local fn() has these functions in it: ( Now this is causing the crash )


local function fn()
  local function OnEquip(inst, owner) 
      owner.AnimState:OverrideSymbol("COH_swap", "COH_swap", "COH_swap")
      owner.AnimState:Show("HAT")
      owner.AnimState:Show("HAT_HAIR")
      owner.AnimState:Hide("HAIR_NOHAT")
      owner.AnimState:Hide("HAIR")
      print('A')
      if owner:HasTag("player") then
          print('B')
          owner.AnimState:Hide("HEAD")
          owner.AnimState:Show("HEAD_HAIR")
      end
  end

  local function OnUnequip(inst, owner) 
      owner.AnimState:Hide("HAT")
      owner.AnimState:Hide("HAT_HAIR")
      owner.AnimState:Show("HAIR_NOHAT")
      owner.AnimState:Show("HAIR")

      if owner:HasTag("player") then
          owner.AnimState:Show("HEAD")
          owner.AnimState:Hide("HEAD_HAIR")
      end
  end
end

 

These shouldn't be in the main function. They should be outside. Like this:


local function OnEquip(inst, owner) 
	owner.AnimState:OverrideSymbol("COH_swap", "COH_swap", "COH_swap")
	owner.AnimState:Show("HAT")
	owner.AnimState:Show("HAT_HAIR")
	owner.AnimState:Hide("HAIR_NOHAT")
	owner.AnimState:Hide("HAIR")
	print('A')
	if owner:HasTag("player") then
		print('B')
		owner.AnimState:Hide("HEAD")
		owner.AnimState:Show("HEAD_HAIR")
	end
end

local function OnUnequip(inst, owner) 
	owner.AnimState:Hide("HAT")
	owner.AnimState:Hide("HAT_HAIR")
	owner.AnimState:Show("HAIR_NOHAT")
	owner.AnimState:Show("HAIR")

	if owner:HasTag("player") then
		owner.AnimState:Show("HEAD")
		owner.AnimState:Hide("HEAD_HAIR")
	end
end

local function fn()
    local inst = CreateEntity()
	...
end

 

You can still use them in the fn() function.

If there are any other errors tell me.

ok. I was super dumb not to notice func inside func thing, ty for that, but the problem remain. If I spawn as my char with that item it gives the same error. If I spawn my char without this item and trying to give it via console it says that. And according to console the item prefab DO exist somehow but cannot be summoned nor put into the inv.
image.thumb.png.2b64e957acc38ea797d23422069fa35e.png.

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7 minutes ago, IThatGuyI said:

Did you add your prefab to the modmain.lua with PrefabFiles = {"COH_bw"}?

Yes, I did
 

Quote

PrefabFiles = {
    "esctemplate",
    "esctemplate_none",
    "COH",
}

Assets = {
    Asset( "IMAGE", "images/saveslot_portraits/esctemplate.tex" ),
    Asset( "ATLAS", "images/saveslot_portraits/esctemplate.xml" ),

    Asset( "IMAGE", "images/selectscreen_portraits/esctemplate.tex" ),
    Asset( "ATLAS", "images/selectscreen_portraits/esctemplate.xml" ),
    
    Asset( "IMAGE", "images/selectscreen_portraits/esctemplate_silho.tex" ),
    Asset( "ATLAS", "images/selectscreen_portraits/esctemplate_silho.xml" ),

    Asset( "IMAGE", "bigportraits/esctemplate.tex" ),
    Asset( "ATLAS", "bigportraits/esctemplate.xml" ),
    
    Asset( "IMAGE", "images/map_icons/esctemplate.tex" ),
    Asset( "ATLAS", "images/map_icons/esctemplate.xml" ),
    
    Asset( "IMAGE", "images/avatars/avatar_esctemplate.tex" ),
    Asset( "ATLAS", "images/avatars/avatar_esctemplate.xml" ),
    
    Asset( "IMAGE", "images/avatars/avatar_ghost_esctemplate.tex" ),
    Asset( "ATLAS", "images/avatars/avatar_ghost_esctemplate.xml" ),
    
    Asset( "IMAGE", "images/avatars/self_inspect_esctemplate.tex" ),
    Asset( "ATLAS", "images/avatars/self_inspect_esctemplate.xml" ),
    
    Asset( "IMAGE", "images/names_esctemplate.tex" ),
    Asset( "ATLAS", "images/names_esctemplate.xml" ),
    
    Asset( "IMAGE", "images/names_gold_esctemplate.tex" ),
    Asset( "ATLAS", "images/names_gold_esctemplate.xml" ),
    
    Asset( "IMAGE", "bigportraits/esctemplate_none.tex" ),
    Asset( "ATLAS", "bigportraits/esctemplate_none.xml" ),

}

AddMinimapAtlas("images/map_icons/esctemplate.xml")

local require = GLOBAL.require
local STRINGS = GLOBAL.STRINGS

-- The character select screen lines
STRINGS.CHARACTER_TITLES.esctemplate = "The Sample Character"
STRINGS.CHARACTER_NAMES.esctemplate = "Esc"
STRINGS.CHARACTER_DESCRIPTIONS.esctemplate = "*Perk 1\n*Perk 2\n*Perk 3"
STRINGS.CHARACTER_QUOTES.esctemplate = "\"Quote\""

-- Custom speech strings
STRINGS.CHARACTERS.ESCTEMPLATE = require "speech_esctemplate"

-- The character's name as appears in-game 
STRINGS.NAMES.ESCTEMPLATE = "Esc"

-- Add mod character to mod character list. Also specify a gender. Possible genders are MALE, FEMALE, ROBOT, NEUTRAL, and PLURAL.
AddModCharacter("esctemplate", "FEMALE")


 

I renamed COH_bw for COH with all the additional things so don't be confused

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11 minutes ago, IThatGuyI said:

It seems like everything should be ok. Could you provide me with your COH and modmain files? I'll try to find the error.

Seems like I figure it out. Turns out that it's n ot possible to have item names in CAPS. It misses some names but now I can see it on the ground and pick it although without inv image yetimage.thumb.png.122e2dfba2216b8dcce42e90bf34209d.png

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3 minutes ago, IThatGuyI said:

The item might be invisible because you don't have its assets in the modmain.lua.

No no. Everything is fine now. It was invisible cuz I didn't make an icon for it. Anyway ty for pointing at fn() mistake. Now if we encounter sm1 with such error first of all we should check if his items name isn't in caps

Have a nice day

Edited by InvarkuI
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