代码来源于“易宁”大佬的分享，仅供学习，不要直接复制粘贴。
原帖链接：http://bbs.3dmgame.com/thread-3859071-1-1.html
二二０.象之树（用紫色护身符种象之树，白天周围有巨象群活动，狩猎它们吧）
用MT管理器打开游戏目录/assets/DLC0002/scripts/prefabs/amulet.lua文件，在inst.AnimState:PlayAnimation("purpleamulet")的下一行插入以下内容：
local function makebananatree(inst)
local pt = inst:GetPosition()
local bananatree = SpawnPrefab("purpleamulet")
bananatree.Transform:SetPosition(pt.x, pt.y, pt.z)
bananatree.AnimState:SetBank("cave_banana_tree")
bananatree.AnimState:SetBuild("cave_banana_tree")
bananatree.AnimState:PlayAnimation("idle_loop",true)
bananatree.Transform:SetScale(1.5, 1.5, 1.5)
bananatree:AddComponent("named")
bananatree.components.named:SetName("Banana Tree")
bananatree:RemoveComponent("equippable")
bananatree:RemoveComponent("inventoryitem")
bananatree:RemoveComponent("fueled")
bananatree:RemoveComponent("deployable")
bananatree:AddComponent("workable")
bananatree.components.workable:SetWorkAction(ACTIONS.CHOP)
bananatree.components.workable:SetWorkLeft(10)
bananatree.components.workable:SetOnFinishCallback(function()
SpawnPrefab("collapse_big").Transform:SetPosition(bananatree.Transform:GetWorldPosition())
GetPlayer().SoundEmitter:PlaySound("dontstarve/common/destroy_wood")
bananatree:Remove()
end )
bananatree:ListenForEvent( "daytime", function()
local pos = Vector3(bananatree.Transform:GetWorldPosition())
local ents = TheSim:FindEntities(pos.x,pos.y,pos.z, 5)
for k,v in pairs(ents) do
if v.components.inventoryitem and not v.components.inventoryitem:IsHeld() then
if v.prefab == "cave_banana" then
v:Remove()
end
end
end
bananatree:DoTaskInTime(0.3, function(bananatree)
bananatree:StartThread(function()
for k = 1,math.random(4,8) do
local pt1 = bananatree:GetPosition()
local banana = SpawnPrefab("cave_banana")
banana.Transform:SetPosition(pt1.x+(math.random(5)-math.random(5)), 5, pt1.z+(math.random(5)-math.random(5)))
Sleep(0.3)
end
end )
end )
for k = 1,math.random(5,10) do
local elephant = SpawnPrefab("purpleamulet")
elephant.Transform:SetPosition(pt.x+(math.random(30)-math.random(30)), 0, pt.z+(math.random(30)-math.random(30)))
elephant.AnimState:SetBank("koalefant")
elephant.AnimState:SetBuild("koalefant_winter_build")
elephant.AnimState:PlayAnimation("idle_loop", true)
local sound = elephant.entity:AddSoundEmitter()
local shadow = elephant.entity:AddDynamicShadow()
shadow:SetSize( 4.5, 2 )
elephant.Transform:SetFourFaced()
MakeCharacterPhysics(elephant, 500, 1.5)
elephant:AddComponent("named")
elephant.components.named:SetName("Elephant")
elephant.Transform:SetScale(1.5, 1.5, 1.5)
local minimap = elephant.entity:AddMiniMapEntity()
minimap:SetIcon( "cave_banana_tree.png" )
elephant:RemoveComponent("equippable")
elephant:RemoveComponent("inventoryitem")
elephant:RemoveComponent("fueled")
elephant:RemoveComponent("deployable")
elephant:AddComponent("knownlocations")
elephant:AddComponent("health")
elephant.components.health:SetMaxHealth(1000)
elephant:AddComponent("combat")
elephant.components.combat.hiteffectsymbol = "beefalo_body"
elephant.components.combat:SetDefaultDamage(30)
elephant.components.combat:SetAttackPeriod(2)
elephant.components.combat:SetRetargetFunction(3, function(elephant)
if not elephant.components.health:IsDead() then
return FindEntity(elephant, 25, function(guy)
return guy:HasTag("monster")
end )
end
end )
elephant.components.combat:SetKeepTargetFunction(function(elephant, target) return target and target:IsValid() end )
elephant:ListenForEvent("attacked", function(elephant, data)
elephant.components.combat:SetTarget(data.attacker)
elephant.components.combat:ShareTarget(data.attacker, 10, function(dude) return dude:HasTag("elephants") and not dude.components.health:IsDead() end, 1)
end )
elephant:AddComponent("lootdropper")
elephant.components.lootdropper:SetLoot({"meat","meat","meat","meat","meat","meat","meat","meat","meat","meat","trunk_winter"})
elephant:AddComponent("locomotor")
elephant.components.locomotor.walkspeed = 2
elephant.components.locomotor.runspeed = 4
elephant:SetStateGraph("SGkoalefant")
local brain = require "brains/frogbrain"
elephant:SetBrain(brain)
elephant:ListenForEvent( "nighttime", function() elephant:Remove() end , GetWorld())
elephant:DoPeriodicTask(math.random(30, 60), function(elephant)
if not elephant.components.combat.target then
local sgnames = {"bellow","graze","alert","shake"}
local sgname = sgnames[math.random(#sgnames)]
elephant.sg:GoToState(sgname)
end
end )
elephant:DoPeriodicTask(math.random(120, 240), function(inst)
SpawnPrefab("poop").Transform:SetPosition(elephant.Transform:GetWorldPosition())
end )
if math.random() < 0.5 then
elephant:AddTag("redelephants")
elephant.AnimState:SetBuild("koalefant_summer_build")
elephant.components.lootdropper:SetLoot({"meat","meat","meat","meat","meat","meat","meat","meat","meat","meat","trunk_summer"})
end
elephant:AddTag("elephants")
end
end , GetWorld())
bananatree:AddTag("bananatree")
end
local function OnDeploy (inst, pt)
makebananatree(inst)
inst:Remove()
end
inst:AddComponent("deployable")
inst.components.deployable.ondeploy = OnDeploy
local function onsave(inst, data)
if inst:HasTag("bananatree") then
data.bananatree = true
end
if inst:HasTag("elephants") then
data.elephants = true
end
if inst:HasTag("redelephants") then
data.redelephants = true
end
end
local function onload(inst, data)
if data and data.bananatree then
makebananatree(inst)
inst:Remove()
end
if data and data.elephants then
inst.AnimState:SetBank("koalefant")
inst.AnimState:SetBuild("koalefant_winter_build")
inst.AnimState:PlayAnimation("idle_loop", true)
local sound = inst.entity:AddSoundEmitter()
local shadow = inst.entity:AddDynamicShadow()
shadow:SetSize( 4.5, 2 )
inst.Transform:SetFourFaced()
MakeCharacterPhysics(inst, 500, 1.5)
inst:AddComponent("named")
inst.components.named:SetName("Elephant")
inst.Transform:SetScale(1.5, 1.5, 1.5)
local minimap = inst.entity:AddMiniMapEntity()
minimap:SetIcon( "cave_banana_tree.png" )
inst:RemoveComponent("equippable")
inst:RemoveComponent("inventoryitem")
inst:RemoveComponent("fueled")
inst:RemoveComponent("deployable")
inst:AddComponent("knownlocations")
inst:AddComponent("health")
inst.components.health:SetMaxHealth(1000)
inst:AddComponent("combat")
inst.components.combat.hiteffectsymbol = "beefalo_body"
inst.components.combat:SetDefaultDamage(30)
inst.components.combat:SetAttackPeriod(2)
inst.components.combat:SetRetargetFunction(3, function(inst)
if not inst.components.health:IsDead() then
return FindEntity(inst, 25, function(guy)
return guy:HasTag("monster")
end )
end
end )
inst.components.combat:SetKeepTargetFunction(function(inst, target) return target and target:IsValid() end )
inst:ListenForEvent("attacked", function(inst, data)
inst.components.combat:SetTarget(data.attacker)
inst.components.combat:ShareTarget(data.attacker, 10, function(dude) return dude:HasTag("elephants") and not dude.components.health:IsDead() end, 1)
end )
inst:AddComponent("lootdropper")
inst.components.lootdropper:SetLoot({"meat","meat","meat","meat","meat","meat","meat","meat","meat","meat","trunk_winter"})
inst:AddComponent("locomotor")
inst.components.locomotor.walkspeed = 2
inst.components.locomotor.runspeed = 4
inst:SetStateGraph("SGkoalefant")
local brain = require "brains/frogbrain"
inst:SetBrain(brain)
inst:ListenForEvent( "nighttime", function() inst:Remove() end , GetWorld())
inst:DoPeriodicTask(math.random(30, 60), function(inst)
if not inst.components.combat.target then
local sgnames = {"bellow","graze","alert","shake"}
local sgname = sgnames[math.random(#sgnames)]
inst.sg:GoToState(sgname)
end
end )
inst:DoPeriodicTask(math.random(120, 240), function(inst)
SpawnPrefab("poop").Transform:SetPosition(inst.Transform:GetWorldPosition())
end )
inst:AddTag("elephants")
end
if data and data.redelephants then
inst:AddTag("redelephants")
inst.AnimState:SetBuild("koalefant_summer_build")
inst.components.lootdropper:SetLoot({"meat","meat","meat","meat","meat","meat","meat","meat","meat","meat","trunk_summer"})
end
end
inst.OnSave = onsave
inst.OnLoad = onload
即可用紫色护身符种象之树，白天会掉落香蕉，并有巨象群在周围活动，夜晚离开。巨象不会主动攻击你，想狩猎它们时，尽量选择落单的巨象，否则其他巨象会一起反击。巨象在小地图上显示为香蕉图标，它们是天然的肉库，杀死一只可获得10块大肉及象鼻，并且会不断产便便，缺少肥料的话，可以在象之树附近拾取。不想要象之树了，砍掉即可，象群会在黑夜离去。紫色护身符在魔法选项（画着红骷髅）下，用6个黄金、4个噩梦燃料、2个紫宝石制造