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
2三二四.打地面蜘蛛巢掉3个蜘蛛卵
3
4 用MT管理器打开游戏目录/assets/DLC0002/scripts/prefabs/spiderden.lua文件，
5
6 1.将inst.components.lootdropper:SetLoot({ "silk","silk"})替换为inst.components.lootdropper:SetLoot({ "silk","silk", "spidereggsack", "spidereggsack", "spidereggsack"})
7
8
9 2.将inst.components.lootdropper:SetLoot({ "silk","silk","silk","silk"})替换为inst.components.lootdropper:SetLoot({ "silk","silk","silk","silk", "spidereggsack", "spidereggsack", "spidereggsack"})
10
11
12 3.将inst.components.lootdropper:SetLoot({ "silk","silk","silk","silk","silk","silk", "spidereggsack"})替换为inst.components.lootdropper:SetLoot({ "silk","silk","silk","silk","silk","silk", "spidereggsack", "spidereggsack", "spidereggsack"})
13
14 即可无论打大、中、小三种地面蜘蛛巢都掉3个蜘蛛卵，游戏原来只有大蜘蛛巢才有1个蜘蛛卵，很容易让蜘蛛绝种