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Multiple Followers Crash

Aquaterion
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Aquaterion

Aquaterion

Posted
Posted (edited)
Problem with Followers.

 

 

I'm trying to implement the Damaged Chess Followers into the game, and when one spawns, it works fine

but when I spawn a second one, the first one crashes the game with the following error:

 

Note: Knight was the First follower, Bishop was the second follower.

 

Error:





[string "scripts/prefabs/knight.lua"]:75: variable 'myleader' is not declared

LUA ERROR stack traceback:

=[C]:-1 in (global) error (C) <-1--1>

scripts/strict.lua:23 in () ? (Lua) <21-26>

   t = table: 0D252968

   n = myleader

scripts/prefabs/knight.lua:75 in (local) fn (Lua) <72-81>

   guy = 116929 - bishop_nightmare (valid:true)

   myLeader = 115771 - wilson (valid:true)

   theirLeader = 115771 - wilson (valid:true)

scripts/simutil.lua:40 in (global) FindEntity (Lua) <33-45>

   inst = 116730 - knight_nightmare (valid:true)

   radius = 10

   fn = function - scripts/prefabs/knight.lua:72

   musttags = nil

   canttags = nil

   mustoneoftags = nil

   x = 394.32562255859

   y = -1.8167193971408e-008

   z = -107.9944152832

   ents = table: 2D3B8EA0

   k = 14

   v = 116929 - bishop_nightmare (valid:true)

scripts/prefabs/knight.lua:72 in (field) targetfn (Lua) <63-83>

   inst = 116730 - knight_nightmare (valid:true)

   homePos = (454.33, 0.00, -197.60)

   myPos = (394.33, -0.00, -107.99)

scripts/components/combat.lua:154 in (method) TryRetarget (Lua) <149-164>

   self =

      hiteffectsymbol = spring

      defaultdamage = 40

      keeptargetfn = function - scripts/prefabs/knight.lua:85

      inst = 116730 - knight_nightmare (valid:true)

      retargetperiod = 3

      hitrange = 3

      keeptargettimeout = 0.73333331942558

      lasttargetGUID = 116561

      pvp_damagemod = 1

      lastdoattacktime = 166.20000866801

      laststartattacktime = 165.63334197178

      retargettask = PERIODIC 116730: 3.000000

      nextbattlecrytime = 175.01722322884

      lastattacker = 116832 - hound (valid:false)

      losetargetcallback = function - scripts/components/combat.lua:235

      targetfn = function - scripts/prefabs/knight.lua:63

      _ = table: 2D102788

      playerdamagepercent = 1

scripts/components/combat.lua:146 in (field) fn (Lua) <145-147>

   inst = 116730 - knight_nightmare (valid:true)

scripts/scheduler.lua:170 in (method) OnTick (Lua) <144-199>

   self =

      running = table: 12FAF768

      waitingfortick = table: 12FAF740

      tasks = table: 12FAF6F0

      waking = table: 2D3B7CF8

      attime = table: 12FAF830

      hibernating = table: 12FAF808

   tick = 5336

   k = PERIODIC 116730: 3.000000

   v = true

   already_dead = nil

scripts/scheduler.lua:380 in (global) RunScheduler (Lua) <378-386>

   tick = 5336

scripts/update.lua:134 in () ? (Lua) <118-180>

   dt = 0.033333335071802

   tick = 5336

   i = 5336



 

Knight Code as found in the game:





local assets =

{

Asset("ANIM", "anim/knight.zip"),

Asset("ANIM", "anim/knight_build.zip"),

    Asset("ANIM", "anim/knight_nightmare.zip"),

Asset("SOUND", "sound/chess.fsb"),

}



local prefabs =

{

"gears",

    "thulecite_pieces",

    "nightmarefuel",

}



local brain = require "brains/knightbrain"



SetSharedLootTable( 'knight',

{

    {'gears',  1.0},

    {'gears',  1.0},

})



SetSharedLootTable( 'knight_nightmare',

{

    {'gears',             1.0},

    {'nightmarefuel',     0.6},

    {'thulecite_pieces',  0.5},

})



local SLEEP_DIST_FROMHOME = 1

local SLEEP_DIST_FROMTHREAT = 20

local MAX_CHASEAWAY_DIST = 40

local MAX_TARGET_SHARES = 5

local SHARE_TARGET_DIST = 40



local function ShouldSleep(inst)

    local homePos = inst.components.knownlocations:GetLocation("home")

    local myPos = Vector3(inst.Transform:GetWorldPosition() )

    if not (homePos and distsq(homePos, myPos) <= SLEEP_DIST_FROMHOME*SLEEP_DIST_FROMHOME)

       or (inst.components.combat and inst.components.combat.target)

       or (inst.components.burnable and inst.components.burnable:IsBurning() )

       or (inst.components.freezable and inst.components.freezable:IsFrozen() ) then

        return false

    end

    local nearestEnt = GetClosestInstWithTag("character", inst, SLEEP_DIST_FROMTHREAT)

    return nearestEnt == nil

end



local function ShouldWake(inst)

    local homePos = inst.components.knownlocations:GetLocation("home")

    local myPos = Vector3(inst.Transform:GetWorldPosition() )

    if (homePos and distsq(homePos, myPos) > SLEEP_DIST_FROMHOME*SLEEP_DIST_FROMHOME)

       or (inst.components.combat and inst.components.combat.target)

       or (inst.components.burnable and inst.components.burnable:IsBurning() )

       or (inst.components.freezable and inst.components.freezable:IsFrozen() ) then

        return true

    end

    local nearestEnt = GetClosestInstWithTag("character", inst, SLEEP_DIST_FROMTHREAT)

    return nearestEnt

end



local function Retarget(inst)



    local homePos = inst.components.knownlocations:GetLocation("home")

    local myPos = Vector3(inst.Transform:GetWorldPosition() )

    if (homePos and distsq(homePos, myPos) > TUNING.KNIGHT_TARGET_DIST*TUNING.KNIGHT_TARGET_DIST) and not

    (inst.components.follower and inst.components.follower.leader) then

        return

    end

    

    local newtarget = FindEntity(inst, TUNING.KNIGHT_TARGET_DIST, function(guy)

local myLeader = inst.components.follower and inst.components.follower.leader

local theirLeader = guy.components.follower and guy.components.follower.leader

local bothFollowingSamePlayer = myLeader and (myLeader == theirLeader) and myleader:HasTag("player")

            return (guy:HasTag("character") or guy:HasTag("monster") )

                   and not (guy:HasTag("chess") and (guy.components.follower and not guy.components.follower.leader))

                    and not bothFollowingSamePlayer

                   and not (inst.components.follower and inst.components.follower.leader == guy)

                   and inst.components.combat:CanTarget(guy)

    end)

    return newtarget

end



local function KeepTarget(inst, target)

    if (inst.components.follower and inst.components.follower.leader) then

        return true

    end



    local homePos = inst.components.knownlocations:GetLocation("home")

    local targetPos = Vector3(target.Transform:GetWorldPosition() )

    return homePos and distsq(homePos, targetPos) < MAX_CHASEAWAY_DIST*MAX_CHASEAWAY_DIST

end



local function OnAttacked(inst, data)

    local attacker = data and data.attacker

    if attacker and attacker:HasTag("chess") then return end

    inst.components.combat:SetTarget(attacker)

    inst.components.combat:ShareTarget(attacker, SHARE_TARGET_DIST, function(dude) return dude:HasTag("chess") end, MAX_TARGET_SHARES)

end



local function RememberKnownLocation(inst)

    inst.components.knownlocations:RememberLocation("home", Vector3(inst.Transform:GetWorldPosition()))

end



local function fn_common(build)

local inst = CreateEntity()



inst.entity:AddTransform()

inst.entity:AddAnimState()

inst.entity:AddSoundEmitter()

inst.entity:AddDynamicShadow()

    inst.entity:AddNetwork()



    MakeCharacterPhysics(inst, 50, .5)



    inst.DynamicShadow:SetSize(1.5, .75)

    inst.Transform:SetFourFaced()



    inst.AnimState:SetBank("knight")

    inst.AnimState:SetBuild(build)



    inst:AddTag("monster")

    inst:AddTag("hostile")

    inst:AddTag("chess")

    inst:AddTag("knight")



    if not TheWorld.ismastersim then

        return inst

    end



    inst.entity:SetPristine()



    inst.kind = ""



    inst:AddComponent("locomotor")

    inst.components.locomotor.walkspeed = TUNING.KNIGHT_WALK_SPEED



    inst:SetStateGraph("SGknight")



    inst:SetBrain(brain)



    inst:AddComponent("sleeper")

    inst.components.sleeper:SetWakeTest(ShouldWake)

    inst.components.sleeper:SetSleepTest(ShouldSleep)

    inst.components.sleeper:SetResistance(3)



    inst:AddComponent("health")

    inst:AddComponent("combat")

    inst.components.combat.hiteffectsymbol = "spring"

    inst.components.combat:SetAttackPeriod(TUNING.KNIGHT_ATTACK_PERIOD)

    inst.components.combat:SetRetargetFunction(3, Retarget)

    inst.components.combat:SetKeepTargetFunction(KeepTarget)



    inst.components.health:SetMaxHealth(TUNING.KNIGHT_HEALTH)

    inst.components.combat:SetDefaultDamage(TUNING.KNIGHT_DAMAGE)

    inst.components.combat:SetAttackPeriod(TUNING.KNIGHT_ATTACK_PERIOD)



    inst:AddComponent("lootdropper")

    inst.components.lootdropper:SetChanceLootTable('knight')



    inst:AddComponent("inspectable")

    inst:AddComponent("knownlocations")



    inst:DoTaskInTime(1*FRAMES, RememberKnownLocation)



    inst:AddComponent("follower")



    MakeMediumBurnableCharacter(inst, "spring")

    MakeMediumFreezableCharacter(inst, "spring")



    MakeHauntablePanic(inst)



    inst:ListenForEvent("attacked", OnAttacked)



    return inst

end



local function fn()

    local inst = fn_common("knight_build")



    if not TheWorld.ismastersim then

        return inst

    end



    inst.kind = ""



    return inst

end



local function nightmarefn()

    local inst = fn_common("knight_nightmare")



    if not TheWorld.ismastersim then

        return inst

    end



    inst.kind = "_nightmare"

    inst.components.lootdropper:SetChanceLootTable("knight_nightmare")

    return inst

end



return Prefab("chessboard/knight", fn, assets, prefabs),

Prefab("cave/monsters/knight_nightmare", nightmarefn, assets, prefabs)



 

Bishop Code as found in the game:





local assets =

{

Asset("ANIM", "anim/bishop.zip"),

Asset("ANIM", "anim/bishop_build.zip"),

Asset("ANIM", "anim/bishop_nightmare.zip"),

Asset("SOUND", "sound/chess.fsb"),

}



local prefabs =

{

"gears",

    "bishop_charge",

    "purplegem",

}



local brain = require "brains/bishopbrain"



SetSharedLootTable( 'bishop',

{

    {'gears',       1.0},

    {'gears',       1.0},

    {'purplegem',   1.0},

})



SetSharedLootTable( 'bishop_nightmare',

{

    {'purplegem',         1.0},

    {'nightmarefuel',     0.6},

    {'thulecite_pieces',  0.5},

})



local SLEEP_DIST_FROMHOME = 1

local SLEEP_DIST_FROMTHREAT = 20

local MAX_CHASEAWAY_DIST = 40

local MAX_TARGET_SHARES = 5

local SHARE_TARGET_DIST = 40



local function ShouldSleep(inst)

    local homePos = inst.components.knownlocations:GetLocation("home")

    local myPos = Vector3(inst.Transform:GetWorldPosition() )

    if not (homePos and distsq(homePos, myPos) <= SLEEP_DIST_FROMHOME*SLEEP_DIST_FROMHOME)

       or (inst.components.combat and inst.components.combat.target)

       or (inst.components.burnable and inst.components.burnable:IsBurning() )

       or (inst.components.freezable and inst.components.freezable:IsFrozen() ) then

        return false

    end

    local nearestEnt = GetClosestInstWithTag("character", inst, SLEEP_DIST_FROMTHREAT)

    return nearestEnt == nil

end



local function ShouldWake(inst)

    local homePos = inst.components.knownlocations:GetLocation("home")

    local myPos = Vector3(inst.Transform:GetWorldPosition() )

    if (homePos and distsq(homePos, myPos) > SLEEP_DIST_FROMHOME*SLEEP_DIST_FROMHOME)

       or (inst.components.combat and inst.components.combat.target)

       or (inst.components.burnable and inst.components.burnable:IsBurning() )

       or (inst.components.freezable and inst.components.freezable:IsFrozen() ) then

        return true

    end

    local nearestEnt = GetClosestInstWithTag("character", inst, SLEEP_DIST_FROMTHREAT)

    return nearestEnt

end



local function Retarget(inst)

    local homePos = inst.components.knownlocations:GetLocation("home")

    local myPos = Vector3(inst.Transform:GetWorldPosition() )

    if (homePos and distsq(homePos, myPos) > TUNING.BISHOP_TARGET_DIST*TUNING.BISHOP_TARGET_DIST) and not

    (inst.components.follower and inst.components.follower.leader) then

        return

    end

    

    local newtarget = FindEntity(inst, TUNING.BISHOP_TARGET_DIST, function(guy)

local myLeader = inst.components.follower and inst.components.follower.leader

local theirLeader = guy.components.follower and guy.components.follower.leader

local bothFollowingSamePlayer = myLeader and (myLeader == theirLeader) and myleader:HasTag("player")

            return (guy:HasTag("character") or guy:HasTag("monster") )

                   and not (inst.components.follower and inst.components.follower.leader == guy)

                   and not bothFollowingSamePlayer

                   and not  (guy:HasTag("chess") and (guy.components.follower and not guy.components.follower.leader))

                   and inst.components.combat:CanTarget(guy)

    end)

    return newtarget

end



local function KeepTarget(inst, target)



    if (inst.components.follower and inst.components.follower.leader) then

        return true

    end



    local homePos = inst.components.knownlocations:GetLocation("home")

    local targetPos = Vector3(target.Transform:GetWorldPosition() )

    return homePos and distsq(homePos, targetPos) < MAX_CHASEAWAY_DIST*MAX_CHASEAWAY_DIST

end



local function ShareTargetFn(dude)

    return dude:HasTag("chess")

end



local function OnAttacked(inst, data)

    local attacker = data and data.attacker

    if attacker and attacker:HasTag("chess") then

        return

    end

    inst.components.combat:SetTarget(attacker)

    inst.components.combat:ShareTarget(attacker, SHARE_TARGET_DIST, ShareTargetFn, MAX_TARGET_SHARES)

end



local function EquipWeapon(inst)

    if inst.components.inventory and not inst.components.inventory:GetEquippedItem(EQUIPSLOTS.HANDS) then

        local weapon = CreateEntity()

        --[[Non-networked entity]]

        weapon.entity:AddTransform()

        weapon:AddComponent("weapon")

        weapon.components.weapon:SetDamage(inst.components.combat.defaultdamage)

        weapon.components.weapon:SetRange(inst.components.combat.attackrange, inst.components.combat.attackrange+4)

        weapon.components.weapon:SetProjectile("bishop_charge")

        weapon:AddComponent("inventoryitem")

        weapon.persists = false

        weapon.components.inventoryitem:SetOnDroppedFn(inst.Remove)

        weapon:AddComponent("equippable")

        

        inst.components.inventory:Equip(weapon)

    end

end



local function RememberKnownLocation(inst)

    inst.components.knownlocations:RememberLocation("home", Vector3(inst.Transform:GetWorldPosition()))

end



local function common_fn(build)

    local inst = CreateEntity()



    inst.entity:AddTransform()

    inst.entity:AddAnimState()

    inst.entity:AddSoundEmitter()

    inst.entity:AddDynamicShadow()

    inst.entity:AddNetwork()



    MakeCharacterPhysics(inst, 50, .5)



    inst.DynamicShadow:SetSize(1.5, .75)

    inst.Transform:SetFourFaced()



    inst.AnimState:SetBank("bishop")

    inst.AnimState:SetBuild(build)



    inst:AddTag("monster")

    inst:AddTag("hostile")

    inst:AddTag("chess")

    inst:AddTag("bishop")



    if not TheWorld.ismastersim then

        return inst

    end



    inst.entity:SetPristine()



    inst:AddComponent("lootdropper")



    inst:AddComponent("locomotor")

    inst.components.locomotor.walkspeed = TUNING.BISHOP_WALK_SPEED



    inst:SetStateGraph("SGbishop")

    inst:SetBrain(brain)



    inst:AddComponent("sleeper")

    inst.components.sleeper:SetWakeTest(ShouldWake)

    inst.components.sleeper:SetSleepTest(ShouldSleep)

    inst.components.sleeper:SetResistance(3)



    inst:AddComponent("combat")

    inst.components.combat.hiteffectsymbol = "waist"

    inst.components.combat:SetAttackPeriod(TUNING.BISHOP_ATTACK_PERIOD)

    inst.components.combat:SetRange(TUNING.BISHOP_ATTACK_DIST)

    inst.components.combat:SetRetargetFunction(3, Retarget)

    inst.components.combat:SetKeepTargetFunction(KeepTarget)



    inst:AddComponent("health")

    inst.components.health:SetMaxHealth(TUNING.BISHOP_HEALTH)

    inst.components.combat:SetDefaultDamage(TUNING.BISHOP_DAMAGE)

    inst.components.combat:SetAttackPeriod(TUNING.BISHOP_ATTACK_PERIOD)



    inst:AddComponent("inventory")



    inst:AddComponent("inspectable")

    inst:AddComponent("knownlocations")



    inst:DoTaskInTime(1*FRAMES, RememberKnownLocation)

    inst:DoTaskInTime(1, EquipWeapon)



    inst:AddComponent("follower")



    MakeMediumBurnableCharacter(inst, "waist")

    MakeMediumFreezableCharacter(inst, "waist")



    MakeHauntablePanic(inst)



    inst:ListenForEvent("attacked", OnAttacked)



    return inst

end



local function bishop_fn()

    local inst = common_fn("bishop_build")



    if not TheWorld.ismastersim then

        return inst

    end



    inst.components.lootdropper:SetChanceLootTable('bishop')

    inst.kind = ""

    inst.soundpath = "dontstarve/creatures/bishop/"

    inst.effortsound = "dontstarve/creatures/bishop/idle"



    return inst

end



local function bishop_nightmare_fn()

    local inst = common_fn("bishop_nightmare")



    if not TheWorld.ismastersim then

        return inst

    end



    inst.components.lootdropper:SetChanceLootTable('bishop_nightmare')

    inst.kind = "_nightmare"

    inst.soundpath = "dontstarve/creatures/bishop_nightmare/"

    inst.effortsound = "dontstarve/creatures/bishop_nightmare/rattle"



    return inst

end



return Prefab("chessboard/bishop", bishop_fn, assets, prefabs),

       Prefab("cave/monsters/bishop_nightmare", bishop_nightmare_fn, assets, prefabs)



 

Any help would be appreciated.

 

Edited by Aquaterion
Link to comment
https://forums.kleientertainment.com/forums/topic/48697-multiple-followers-crash/
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Aquaterion

Aquaterion

Posted
  • Author
Posted

 

The bug is just a typo klei made

local bothFollowingSamePlayer = myLeader and (myLeader == theirLeader) and myleader:HasTag("player")

the last myleader has a lower case L.

 

 

Ah thanks, Silly Klei for that typo, and silly me for not checking well.

  • Developer
SethR

SethR

Posted
  • Developer
Posted

Ah Awesome, Just maybe if u wanna fix it too, chessjunk.lua had some problems with "end"s if I remember, it had 2 extra ones.

 

Chessjunk is a caves thing and we haven't gotten to updating it quite yet. In time! (I will keep this in mind as something to watch out for when we do get there)

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