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
1
2二四三.新移民（白天石头营火附近出现新移民，自动打怪，可与他们做买卖）
3
4 1.用MT管理器打开游戏目录/assets/DLC0002/scripts/prefabs/firepit.lua文件，在inst:AddComponent("inspectable")的下一行插入以下内容：
5
6local function createnpc(inst)
7 for k = 1,math.random(10,25) do
8 local pt = inst:GetPosition()
9 local npc = SpawnPrefab("frog")
10 npc.Transform:SetPosition(pt.x+(math.random(50)-math.random(50)), 0, pt.z+(math.random(50)-math.random(50)))
11 npc.AnimState:SetBank("wilson")
12 local names = {"wilson","wendy","wes","wickerbottom","willow","wolfgang","wx78"}
13 local buildname = names[math.random(#names)]
14 npc.AnimState:SetBuild(buildname)
15 local hats = {"hat_bee","hat_beefalo","hat_bush","hat_earmuffs","hat_feather","hat_flower","hat_football","hat_miner","hat_ruins","hat_slurper","hat_slurtle","hat_spider","hat_straw","hat_top","hat_walrus","hat_winter","hat_rain","hat_watermelon","hat_ice","hat_catcoon","hat_wathgrithr"}
16 local hat = hats[math.random(#hats)]
17 npc.AnimState:OverrideSymbol("swap_hat", hat, "swap_hat")
18 local armors = {"armor_grass","armor_marble","armor_onemanband","armor_ruins","armor_sanity","armor_slurper","armor_slurtleshell","armor_sweatervest","armor_trunkvest_summer","armor_trunkvest_winter","armor_wood","torso_rain"}
19 local armor = armors[math.random(#armors)]
20 npc.AnimState:OverrideSymbol("swap_body", armor, "swap_body")
21 npc.AnimState:Show("HAT")
22 npc.AnimState:Show("HAT_HAIR")
23 npc.AnimState:Hide("HAIR_NOHAT")
24 npc.AnimState:Hide("HAIR")
25 npc.AnimState:Hide("ARM_carry")
26 npc.AnimState:Show("ARM_normal")
27 npc.AnimState:PlayAnimation("idle")
28 MakeCharacterPhysics(npc, 75, .5)
29 local minimap = npc.entity:AddMiniMapEntity()
30 minimap:SetIcon( "lighter.png" )
31 npc:RemoveComponent("sleeper")
32 npc:RemoveComponent("thief")
33 npc:RemoveComponent("lootdropper")
34 npc:RemoveTag("animal")
35 npc:RemoveTag("prey")
36 npc:RemoveTag("smallcreature")
37 npc:RemoveTag("frog")
38 npc:RemoveTag("canbetrapped")
39 npc:RemoveAllEventCallbacks()
40 npc:SetStateGraph("SGshadowwaxwell")
41 npc.components.health:SetMaxHealth(1000)
42 npc:RemoveComponent("combat")
43 npc:AddComponent("combat")
44 npc.components.combat:SetDefaultDamage(10)
45 npc.components.combat:SetAttackPeriod(1)
46 npc.components.combat:SetRetargetFunction(3, function(npc)
47 if not npc.components.health:IsDead() then
48 return FindEntity(npc, 20, function(guy)
49 if guy.components.combat and guy.components.health and not guy.components.health:IsDead() then
50 return guy.components.combat.target == npc or npc.components.combat.target == guy or guy:HasTag("monster")
51 end
52 end )
53 end
54 end )
55 npc.components.combat:SetKeepTargetFunction(function(npc, target) return target and target:IsValid() end )
56 npc:ListenForEvent("attacked", function(npc, data)
57 npc.components.combat:SetTarget(data.attacker)
58 npc.components.combat:ShareTarget(data.attacker, 30, function(dude) return dude:HasTag("npcs") and not dude.components.health:IsDead() end, 5)
59 end )
60 npc:AddComponent("trader")
61 npc.components.trader:SetAcceptTest(function(npc, item)
62 if item.prefab == "cave_banana" or item.prefab == "carrot" or item.prefab == "corn" or item.prefab == "pumpkin" or item.prefab == "eggplant" or item.prefab == "durian" or item.prefab == "pomegranate" or item.prefab == "dragonfruit" or item.prefab == "berries" or item.prefab == "cactus_meat" or item.prefab == "watermelon" or item.prefab == "acorn" or item.prefab == "meat" or item.prefab == "smallmeat" or item.prefab == "fish" or item.prefab == "eel" or item.prefab == "drumstick" or item.prefab == "bird_egg" or item.prefab == "froglegs" or item.prefab == "monstermeat" or item.prefab == "butter" or item.prefab == "butterflywings" or item.prefab == "cutlichen" or item.prefab == "foliage" or item.prefab == "honey" or item.prefab == "lightbulb" or item.prefab == "red_cap" or item.prefab == "green_cap" or item.prefab == "blue_cap" or item.prefab == "petals" or item.prefab == "petals_evil" or item.prefab == "redgem" or item.prefab == "bluegem" or item.prefab == "purplegem" or item.prefab == "greengem" or item.prefab == "orangegem" or item.prefab == "yellowgem" then
63 return true
64 end
65 return false
66 end )
67 npc.components.trader.onaccept = function(npc, giver, item)
68 for k = 1, 2 do
69 local goldnugget = SpawnPrefab("goldnugget")
70 GetPlayer().components.inventory:GiveItem(goldnugget)
71 end
72 end
73 npc:ListenForEvent( "nighttime", function() npc:Remove() end , GetWorld())
74 npc:AddComponent("talker")
75 npc:DoPeriodicTask(math.random(30,60), function()
76 local words = {"Good day","I'm happy","I like here","Thank you","Where's the enemy","I'm hungry","Too hot","Too cold","Hello","Bye","Sorry","Good morning","Good afternoon","Good evening","I'll go home","I want to go hunting","I'm going to mining","I want to go to the farm","I want to pick","I want to go fishing","I'm going to catch","I want to fight","I want to have a rest","I was a good man","I want to be rich","I was lucky","I want to make friends"}
77 local word = words[math.random(#words)]
78 npc.components.talker:Say(word, 4, false)
79 end)
80 npc:AddTag("npcs")
81 end
82end
83 inst:ListenForEvent( "daytime", function() createnpc(inst) end , GetWorld())
84
85
86 2.用MT管理器打开游戏目录/assets/scripts/prefabs/frog.lua文件，在inst:AddComponent("inspectable")的下一行插入以下内容：
87
88local names = {"swap_axe","swap_batbat","swap_cane","swap_diviningrod","swap_ruins_bat","swap_fishingrod","swap_goldenaxe","swap_goldenpickaxe","swap_goldenshovel","swap_ham_bat","swap_hammer","swap_lucy_axe","swap_nightmaresword","swap_pickaxe","swap_pitchfork","swap_ruins_bat","swap_shovel","swap_spear","swap_spike","swap_umbrella","swap_spear_wathgrithr","swap_parasol"}
89local weapon = names[math.random(#names)]
90local items = { SWORD = weapon }
91local function EquipItem(inst, item)
92 if item then
93 inst.AnimState:OverrideSymbol("swap_object", item, item)
94 inst.AnimState:Show("ARM_carry")
95 inst.AnimState:Hide("ARM_normal")
96 end
97end
98 inst.items = items
99 inst.equipfn = EquipItem
100 EquipItem(inst)
101local function onsave(inst, data)
102 if inst:HasTag("npcs") then
103 data.npcs = true
104 end
105end
106local function onload(inst, data)
107 if data and data.npcs then
108 inst.AnimState:SetBank("wilson")
109 local names = {"wilson","wendy","wes","wickerbottom","willow","wolfgang","wx78"}
110 local buildname = names[math.random(#names)]
111 inst.AnimState:SetBuild(buildname)
112 local hats = {"hat_bee","hat_beefalo","hat_bush","hat_earmuffs","hat_feather","hat_flower","hat_football","hat_miner","hat_ruins","hat_slurper","hat_slurtle","hat_spider","hat_straw","hat_top","hat_walrus","hat_winter","hat_rain","hat_watermelon","hat_ice","hat_catcoon","hat_wathgrithr"}
113 local hat = hats[math.random(#hats)]
114 inst.AnimState:OverrideSymbol("swap_hat", hat, "swap_hat")
115 local armors = {"armor_grass","armor_marble","armor_onemanband","armor_ruins","armor_sanity","armor_slurper","armor_slurtleshell","armor_sweatervest","armor_trunkvest_summer","armor_trunkvest_winter","armor_wood","torso_rain"}
116 local armor = armors[math.random(#armors)]
117 inst.AnimState:OverrideSymbol("swap_body", armor, "swap_body")
118 inst.AnimState:Show("HAT")
119 inst.AnimState:Show("HAT_HAIR")
120 inst.AnimState:Hide("HAIR_NOHAT")
121 inst.AnimState:Hide("HAIR")
122 inst.AnimState:Hide("ARM_carry")
123 inst.AnimState:Show("ARM_normal")
124 inst.AnimState:PlayAnimation("idle")
125 MakeCharacterPhysics(inst, 75, .5)
126 local minimap = inst.entity:AddMiniMapEntity()
127 minimap:SetIcon( "lighter.png" )
128 inst:RemoveComponent("sleeper")
129 inst:RemoveComponent("thief")
130 inst:RemoveComponent("lootdropper")
131 inst:RemoveTag("animal")
132 inst:RemoveTag("prey")
133 inst:RemoveTag("smallcreature")
134 inst:RemoveTag("frog")
135 inst:RemoveTag("canbetrapped")
136 inst:RemoveAllEventCallbacks()
137 inst:SetStateGraph("SGshadowwaxwell")
138 inst.components.health:SetMaxHealth(1000)
139 inst:RemoveComponent("combat")
140 inst:AddComponent("combat")
141 inst.components.combat:SetDefaultDamage(10)
142 inst.components.combat:SetAttackPeriod(1)
143 inst.components.combat:SetRetargetFunction(3, function(inst)
144 if not inst.components.health:IsDead() then
145 return FindEntity(inst, 20, function(guy)
146 if guy.components.combat and guy.components.health and not guy.components.health:IsDead() then
147 return guy.components.combat.target == inst or inst.components.combat.target == guy or guy:HasTag("monster")
148 end
149 end )
150 end
151 end )
152 inst.components.combat:SetKeepTargetFunction(function(inst, target) return target and target:IsValid() end )
153 inst:ListenForEvent("attacked", function(inst, data)
154 inst.components.combat:SetTarget(data.attacker)
155 inst.components.combat:ShareTarget(data.attacker, 30, function(dude) return dude:HasTag("npcs") and not dude.components.health:IsDead() end, 5)
156 end )
157 inst:AddComponent("trader")
158 inst.components.trader:SetAcceptTest(function(inst, item)
159 if item.prefab == "cave_banana" or item.prefab == "carrot" or item.prefab == "corn" or item.prefab == "pumpkin" or item.prefab == "eggplant" or item.prefab == "durian" or item.prefab == "pomegranate" or item.prefab == "dragonfruit" or item.prefab == "berries" or item.prefab == "cactus_meat" or item.prefab == "watermelon" or item.prefab == "acorn" or item.prefab == "meat" or item.prefab == "smallmeat" or item.prefab == "fish" or item.prefab == "eel" or item.prefab == "drumstick" or item.prefab == "bird_egg" or item.prefab == "froglegs" or item.prefab == "monstermeat" or item.prefab == "butter" or item.prefab == "butterflywings" or item.prefab == "cutlichen" or item.prefab == "foliage" or item.prefab == "honey" or item.prefab == "lightbulb" or item.prefab == "red_cap" or item.prefab == "green_cap" or item.prefab == "blue_cap" or item.prefab == "petals" or item.prefab == "petals_evil" or item.prefab == "redgem" or item.prefab == "bluegem" or item.prefab == "purplegem" or item.prefab == "greengem" or item.prefab == "orangegem" or item.prefab == "yellowgem" then
160 return true
161 end
162 return false
163 end )
164 inst.components.trader.onaccept = function(inst, giver, item)
165 for k = 1, 2 do
166 local goldnugget = SpawnPrefab("goldnugget")
167 GetPlayer().components.inventory:GiveItem(goldnugget)
168 end
169 end
170 inst:ListenForEvent( "nighttime", function() inst:Remove() end , GetWorld())
171 inst:AddComponent("talker")
172 inst:DoPeriodicTask(math.random(30,60), function()
173 local words = {"Good day","I'm happy","I like here","Thank you","Where's the enemy","I'm hungry","Too hot","Too cold","Hello","Bye","Sorry","Good morning","Good afternoon","Good evening","I'll go home","I want to go hunting","I'm going to mining","I want to go to the farm","I want to pick","I want to go fishing","I'm going to catch","I want to fight","I want to have a rest","I was a good man","I want to be rich","I was lucky","I want to make friends"}
174 local word = words[math.random(#words)]
175 inst.components.talker:Say(word, 4, false)
176 end)
177 inst:AddTag("npcs")
178 end
179end
180 inst.OnSave = onsave
181 inst.OnLoad = onload
182
183 即可在白天时，石头营火附近有新移民走动，黑夜离去，会主动攻击怪物，有他们的地方是安全的。他们愿意购买你的肉类、蔬菜和宝石（拿着物品对新移民点鼠标左键），每个物品可以卖2个黄金。如果你攻击新移民，附近的其他人将围殴你。新移民会自言自语，听听他们都说了些什么吧。在地图各处建造石头营火及其他建筑，就会形成许多小镇，饥荒世界从此不再冷清。新移民在小地图上显示为打火机图标（代表着希望），通过查看小地图，可以了解各个小镇的人口情况