增加任务的方法。 作者：SeeYouQK 
 
 如果要增加完整的任务使可以显示任务叹号、对白、图象是需修改大量代码的。我前几天看了一些任务的代码，想了个简单的增加任务方法。就是通过修改已有的一些没有多大意义的显示任务叹号、对白，象新ACT在初始时介绍ACT背景，ACT 
  最后任务完成后N多人的叹号、对白都可以利用来增加自己的任务。而其在存档中的位置又可以用来储存，所以直接修改一些检测，修改任务标志，设定剧情如任务物品、报酬、对白、流程等。基本上想干什么就干什么（+属性、给物品、获得全部传送点、清除一些完成的任务......转职！），只要你ASM和对DIABLO的CE有足够的了解，有足够的想象力。当然这个修改方法没有任务图标的显示是个不足之处。
先补充一些任务的资料
任务INDEX

  00 a1q0 act introduction 

  01 a1q1 Den of Evil 

  02 a1q2 Sisters' Burial Grounds 

  03 a1q3 Tools of the Trade 

  04 a1q4 Rescue Deckard Cain 

  05 a1q5 The Forgotten Tower 

  06 a1q6 Sisters to the Slaughter 

  07 <<not used???>> ;ACT1和ACT2的来往,warriv设定的

  08 a2q0 act introduction 

  09 a2q1 Radament's Lair 

  0A a2q2 The Horadric Staff 

  0B a2q3 The Tainted Sun 

  0C a2q4 The Arcane Sanctuary 

  0D a2q5 The Summoner 

  0E a2q6 The Tomb of Tal Rasha 

  0F <<not used???>> ;同样来往设定

  10 a3q0 act introduction 

  11 a3q1 Lam Esen's Tome 

  12 a3q2 Khalim's Will 

  13 a3q3 Blade of The Old Religion 

  14 a3q4 The Golden Bird 

  15 a3q5 The Blackened Temple 

  16 a3q6 The Lord of Hatred 

  17 <<not used???>> ;同样来往设定

  18 a4q1 The Fallen Angel 

  19 a4q2 Terror's End 

  1A a4q3 The Hellforge 

  1B (referred to) 

  (also items "hfh" and "dss" -- "hfh" is Hellforge 
  Hammer, 

  but "dss" not in item tables) 

  1C (referred to in Hellforge code) 

  1D <<not used???>> 

  1E a2q7 vestigial reference??? 

  1F a2q8 vestigial reference??? 

  20 a3q7 vestigial reference??? 

  21 <<not used???>> 

  22 <<not used???>> 

  23 a5q1 The Siege of Harrogath 

  24 a5q2 Rescue on Mount Arreat 

  25 a5q3 Prison of Ice 

  26 a5q4 The Betrayal of Harrogath 

  27 a5q5 The Rite of Passage 

  28 a5q6 Eve of Destruction

  其实后面还有空间，能保存的还可以加7个，其中有一个有意义，未明（鄙人从来没有正式从普通一直打过地狱，有的存档都是改的，只有少数的任务完成过，也没办法验证上面的索引。）
任务标志

  0 0100 reward granted 

  1 0200 reward pending 

  2 0400 quest initiated 

  3 0800 leave town with quest activated 

  4 1000 enter (first) area of quest goal 

  5 2000 intermediate event 

  6 4000 intermediate event 

  7 8000 intermediate event 

  8 0001 intermediate event 

  9 0002 intermediate event 

  A 0004 intermediate event 

  B 0008 intermediate event 

  C 0010 update quest log for completed quest 

  D 0020 Primary quest goal achieved *

  E 0040 ?? *

  F 0080 ??

  * 为不稳定状态，保存不了。
我们可以对应任务标志进行任务和显示叹号检测，也可以自己设定标志代表什么，像原来杀过牛王的标志在a1q4用标志A表示。
另外要说明以下，对话检测与处理和显示叹号检测是一起的，要一起修改。只有这样CLIENT端才能对应显示对白。有些NPC对话有两中，可以用来做两次使用。
我做了个简单的直线任务：用warriv的ACT介绍做warriv给任务，把任务物品送给navi，对白：“你好，陌生人。看到你们这一族的我并不惊讶。在麻烦事不断的现在，很多冒险者从远方旅行到此地。毫无疑问的，你们已经听说了这里发生的一些事情，我也不多说了。或许我不该过问，但是实在是忍不了。那个可恶的Kashya，把全部的人员撤离回来，却让自己的女儿独自在鲜血平原和冰冷之原守卫着。多可怜的孩子，已经受伤了。希望你能帮我把这瓶特制的治疗药水带给她。商队己经准备好了，我们可以前往东方的鲁．高因

  因了。”
用navi的A1Q1的警告信息做navi拿过任务物，对白：“谢谢你给我送药。Warriv太客气了。”


  用ACT1最后任务完成后warriv的对白做

  warriv给报酬（1000块和1个物品），对白：“药送了吗，好我给你1000块和一个压缩胶囊作为报酬。”
这里我照原任务用的标志和表示方法设定，保存到原来A1Q0的地方。
以下是warriv在初始时介绍背景的对话检测与处理和显示叹号检测的修改 

对话检测与处理:修改为任务A1Q0初始给予检测,同时给于任务物品。

  6FC97870 . 56 push esi

  6FC97871 . 8BF2 mov esi,edx

  6FC97873 . 57 push edi

  6FC97874 . 8BF9 mov edi,ecx

  6FC97876 . 8B46 08 mov eax,dword ptr ds:[esi+8]

  6FC97879 . 85C0 test eax,eax

  6FC9787B 74 64 je short D2Game.6FC978E1

  6FC9787D . 8B40 04 mov eax,dword ptr ds:[eax+4]

  6FC97880 . 3D 9B000000 cmp eax,9B

  6FC97885 75 5A jnz short D2Game.6FC978E1

  6FC97887 . 8B46 0C mov eax,dword ptr ds:[esi+C]

  6FC9788A . 53 push ebx

  6FC9788B . 8B5F 04 mov ebx,dword ptr ds:[edi+4]

  6FC9788E . 50 push eax

  6FC9788F . E8 623D0800 call <jmp.&D2Common.#10424>

  6FC97894 . 33C9 xor ecx,ecx

  6FC97896 . 8A4B 6D mov cl,byte ptr ds:[ebx+6D]

  6FC97899 . 6A 0C push 0C

  6FC9789B . 6A 00 push 0

  6FC9789D . 8B5C88 10 mov ebx,dword ptr ds:[eax+ecx*4+10]

  6FC978A1 . 53 push ebx

  6FC978A2 . E8 6D400800 call <jmp.&D2Common.#11107>;检测完成过任务没有

  6FC978A7 . 85C0 test eax,eax

  6FC978A9 75 35 jnz short D2Game.6FC978E0

  6FC978AB . 6A 02 push 2

  6FC978AD . 6A 00 push 0

  6FC978AF . 53 push ebx

  6FC978B0 . E8 5F400800 call <jmp.&D2Common.#11107>;检测接过任务没有

  6FC978B5 . 85C0 test eax,eax

  6FC978B7 75 27 jnz short D2Game.6FC978E0

  6FC978B9 . 8B56 14 mov edx,dword ptr ds:[esi+14]

  6FC978BC . 6A 00 push 0

  6FC978BE . 8BCF mov ecx,edi

  6FC978C0 . 68 9B000000 push 9B

  6FC978C5 . E8 96C4FFFF call D2Game.6FC93D60 ;显示任务对白

  6FC978CA 8B56 0C mov edx,dword ptr ds:[esi+C]

  6FC978CD 6A 01 push 1

  6FC978CF 6A 02 push 2

  6FC978D1 6A 00 push 0

  6FC978D3 68 68706620 push 20667068

  6FC978D8 8B4F 04 mov ecx,dword ptr ds:[edi+4]

  6FC978DB E8 10E5FFFF call D2Game.6FC95DF0 ;给于任务物品。

  6FC978E0 5B pop ebx

  6FC978E1 5F pop edi

  6FC978E2 5E pop esi

  6FC978E3 C3 retn

  6FC978E4 90 nop

  6FC978E5 90 nop

  6FC978E6 90 nop

  6FC978E7 90 nop

  6FC978E8 90 nop

  6FC978E9 90 nop

  6FC978EA 90 nop
显示叹号检测:修改为任务A1Q0初始给予检测

  6FC978EB > 32C0 xor al,al

  6FC978ED . C2 0C00 retn 0C

  6FC978F0 . 81FA 9B000000 cmp edx,9B

  6FC978F6 .^ 75 F3 jnz short D2Game.6FC978EB

  6FC978F8 . 8B4424 08 mov eax,dword ptr ss:[esp+8]

  6FC978FC . 6A 0C push 0C

  6FC978FE . 6A 00 push 0

  6FC97900 . 50 push eax

  6FC97901 . E8 0E400800 call <jmp.&D2Common.#11107>;检测完成过任务没有

  6FC97906 . 85C0 test eax,eax

  6FC97908 .^ 75 E1 jnz short D2Game.6FC978EB

  6FC9790A . 6A 02 push 2

  6FC9790C . 50 push eax

  6FC9790D . 8B4424 10 mov eax,dword ptr ss:[esp+10]

  6FC97911 . 50 push eax

  6FC97912 . E8 FD3F0800 call <jmp.&D2Common.#11107>;检测接过任务没有

  6FC97917 . 85C0 test eax,eax

  6FC97919 .^ 75 D0 jnz short D2Game.6FC978EB

  6FC9791B . B0 01 mov al,1

  6FC9791D . C2 0C00 retn 0C


  另外在以下地址有任务标志设定，原来为1改为标志2，即接到任务。

  6FC97859 6A 02 push 2


以下是navi对话检测和显示叹号检测

对话检测与处理:修改检测,去掉任务物品,设定任务标志

6FC9EFA0 . 53 push ebx

6FC9EFA1 . 55 push ebp

6FC9EFA2 . 56 push esi

6FC9EFA3 . 8BF2 mov esi,edx

6FC9EFA5 . 57 push edi

6FC9EFA6 . 8BF9 mov edi,ecx

6FC9EFA8 . 8B46 08 mov eax,dword ptr ds:[esi+8]

6FC9EFAB . 85C0 test eax,eax

6FC9EFAD . 0F84 E2000000 je D2Game.6FC9F095

6FC9EFB3 . 8B40 04 mov eax,dword ptr ds:[eax+4]

6FC9EFB6 . 3D 0A010000 cmp eax,10A

6FC9EFBB . 0F85 D4000000 jnz D2Game.6FC9F095

6FC9EFC1 . EB 26 jmp short D2Game.6FC9EFE9

6FC9EFC3 > 8B4F 04 mov ecx,dword ptr ds:[edi+4]

6FC9EFC6 . 8BD5 mov edx,ebp

6FC9EFC8 . E8 835AFFFF call D2Game.6FC94A50 ;去掉任务物品

6FC9EFCD . 6A 01 push 1

6FC9EFCF . 6A 00 push 0

6FC9EFD1 . 53 push ebx

6FC9EFD2 . E8 EDCA0700 call <jmp.&D2Common.#11108>;设定可以拿报酬

6FC9EFD7 . 6A 0D push 0D

6FC9EFD9 . 6A 00 push 0

6FC9EFDB . 53 push ebx

6FC9EFDC . E8 E3CA0700 call <jmp.&D2Common.#11108>;设定任务刚完成

6FC9EFE1 . 6A 02 push 2

6FC9EFE3 . E9 C5000000 jmp D2Game.6FC9F0AD

6FC9EFE8 90 nop

6FC9EFE9 > 8B46 0C mov eax,dword ptr ds:[esi+C]

6FC9EFEC . 8B1E mov ebx,dword ptr ds:[esi]

6FC9EFEE . 50 push eax

6FC9EFEF . E8 02C60700 call <jmp.&D2Common.#10424>

6FC9EFF4 . 33C9 xor ecx,ecx

6FC9EFF6 . 8A4B 6D mov cl,byte ptr ds:[ebx+6D]

6FC9EFF9 . 6A 00 push 0

6FC9EFFB . 6A 00 push 0

6FC9EFFD . 8B5C88 10 mov ebx,dword ptr ds:[eax+ecx*4+10]

6FC9F001 . 53 push ebx

6FC9F002 . E8 0DC90700 call <jmp.&D2Common.#11107>

6FC9F007 . 85C0 test eax,eax

6FC9F009 . 75 51 jnz short D2Game.6FC9F05C

6FC9F00B . 6A 0D push 0D

6FC9F00D . 6A 00 push 0

6FC9F00F . 53 push ebx

6FC9F010 . E8 FFC80700 call <jmp.&D2Common.#11107>;检测任务刚完成没有

6FC9F015 . 85C0 test eax,eax

6FC9F017 . 75 43 jnz short D2Game.6FC9F05C

6FC9F019 . 6A 01 push 1

6FC9F01B . 6A 00 push 0

6FC9F01D . 53 push ebx

6FC9F01E . E8 F1C80700 call <jmp.&D2Common.#11107>;检测可以拿报酬没有

6FC9F023 . 85C0 test eax,eax

6FC9F025 . 75 35 jnz short D2Game.6FC9F05C

6FC9F027 . 8B6E 0C mov ebp,dword ptr ds:[esi+C]

6FC9F02A . 68 68706620 push 20667068

6FC9F02F . 8B4F 04 mov ecx,dword ptr ds:[edi+4]

6FC9F032 . 8BD5 mov edx,ebp

6FC9F034 . E8 D713FBFF call D2Game.6FC50410 ;检测有没有任务物品

6FC9F039 . 85C0 test eax,eax

6FC9F03B . 74 1F je short D2Game.6FC9F05C

6FC9F03D . 68 68706620 push 20667068

6FC9F042 .^ E9 7CFFFFFF jmp D2Game.6FC9EFC3

6FC9F047 > 8B56 14 mov edx,dword ptr ds:[esi+14]

6FC9F04A . 50 push eax

6FC9F04B . 8BCF mov ecx,edi

6FC9F04D . 68 0A010000 push 10A

6FC9F052 . E8 094DFFFF call D2Game.6FC93D60 ;显示任务对白

6FC9F057 . 5F pop edi

6FC9F058 . 5E pop esi

6FC9F059 . 5D pop ebp

6FC9F05A . 5B pop ebx

6FC9F05B . C3 retn

6FC9F05C > 8B4E 0C mov ecx,dword ptr ds:[esi+C]

6FC9F05F . BA C590C66A mov edx,6AC690C5

6FC9F064 . 83C1 20 add ecx,20

6FC9F067 . 33ED xor ebp,ebp

6FC9F069 . 8B01 mov eax,dword ptr ds:[ecx]

6FC9F06B . 8B59 04 mov ebx,dword ptr ds:[ecx+4]

6FC9F06E . F7E2 mul edx

6FC9F070 . 03C3 add eax,ebx

6FC9F072 . 13D5 adc edx,ebp

6FC9F074 . 8901 mov dword ptr ds:[ecx],eax

6FC9F076 . 8951 04 mov dword ptr ds:[ecx+4],edx

6FC9F079 . B9 03000000 mov ecx,3

6FC9F07E . 33D2 xor edx,edx

6FC9F080 . F7F1 div ecx

6FC9F082 . 8BCF mov ecx,edi

6FC9F084 . 83C2 02 add edx,2

6FC9F087 . 52 push edx

6FC9F088 . 8B56 14 mov edx,dword ptr ds:[esi+14]

6FC9F08B . 68 0A010000 push 10A

6FC9F090 . E8 CB4CFFFF call D2Game.6FC93D60

6FC9F095 > 5F pop edi

6FC9F096 . 5E pop esi

6FC9F097 . 5D pop ebp

6FC9F098 . 5B pop ebx

6FC9F099 . C3 retn

6FC9F09A 90 nop

6FC9F09B 90 nop

6FC9F09C 90 nop

6FC9F09D 90 nop

6FC9F09E 90 nop

6FC9F09F 90 nop

|

6FC9F0AD > 6A 00 push 0

6FC9F0AF . 53 push ebx

6FC9F0B0 . E8 15CA0700 call <jmp.&D2Common.#11109>;清除接到任务标志

6FC9F0B5 . 33C0 xor eax,eax

6FC9F0B7 .^ EB 8E jmp short D2Game.6FC9F047 
显示叹号检测:修改为任务A1Q0初始给予检测

  6FC9F0A0 . 56 push esi

  6FC9F0A1 . 81FA 0A010000 cmp edx,10A

  6FC9F0A7 . 8BF1 mov esi,ecx

  6FC9F0A9 . 75 21 jnz short D2Game.6FC9F0CC

  6FC9F0AB . EB 25 jmp short D2Game.6FC9F0D2
6FC9F0B9 90 nop

  6FC9F0BA 90 nop

  6FC9F0BB 90 nop

  6FC9F0BC 90 nop

  6FC9F0BD 90 nop

  6FC9F0BE 90 nop

  6FC9F0BF 90 nop

  6FC9F0C0 90 nop

  6FC9F0C1 90 nop

  6FC9F0C2 90 nop

  6FC9F0C3 90 nop

  6FC9F0C4 90 nop

  6FC9F0C5 90 nop

  6FC9F0C6 90 nop

  6FC9F0C7 90 nop

  6FC9F0C8 90 nop

  6FC9F0C9 90 nop

  6FC9F0CA 90 nop

  6FC9F0CB 90 nop

  6FC9F0CC > 5E pop esi

  6FC9F0CD . 33C0 xor eax,eax

  6FC9F0CF . C2 0C00 retn 0C

  6FC9F0D2 > 8B4424 08 mov eax,dword ptr ss:[esp+8]

  6FC9F0D6 . 8B76 04 mov esi,dword ptr ds:[esi+4]

  6FC9F0D9 . 50 push eax

  6FC9F0DA . E8 17C50700 call <jmp.&D2Common.#10424>

  6FC9F0DF . 33C9 xor ecx,ecx

  6FC9F0E1 . 8A4E 6D mov cl,byte ptr ds:[esi+6D]

  6FC9F0E4 . 6A 02 push 2

  6FC9F0E6 . 6A 00 push 0

  6FC9F0E8 . 8B7488 10 mov esi,dword ptr ds:[eax+ecx*4+10]

  6FC9F0EC . 56 push esi

  6FC9F0ED . E8 22C80700 call <jmp.&D2Common.#11107>;检测接过任务没有

  6FC9F0F2 . 85C0 test eax,eax

  6FC9F0F4 .^ 74 D6 je short D2Game.6FC9F0CC

  6FC9F0F6 . 6A 0D push 0D

  6FC9F0F8 . 6A 00 push 0

  6FC9F0FA . 56 push esi

  6FC9F0FB . E8 14C80700 call <jmp.&D2Common.#11107>;检测任务刚完成没有

  6FC9F100 . 85C0 test eax,eax

  6FC9F102 .^ 75 C8 jnz short D2Game.6FC9F0CC

  6FC9F104 . 68 68706620 push 20667068

  6FC9F109 . 8B4E 04 mov ecx,dword ptr ds:[esi+4]

  6FC9F10C . 8BD7 mov edx,edi

  6FC9F10E . E8 FD12FBFF call D2Game.6FC50410 ;检测有没有任务物品

  6FC9F113 . 85C0 test eax,eax

  6FC9F115 .^ 74 B5 je short D2Game.6FC9F0CC

  6FC9F117 . B8 01000000 mov eax,1

  6FC9F11C . 5E pop esi

  6FC9F11D . C2 0C00 retn 0C
修改A1Q6后的warriv的对白检测和显示叹号检测
warriv显示叹号检测:修改检测

  6FC9E14F 6A 00 push 0

  6FC9E15E 6A 00 push 0


  下面是A1Q6的对白检测,其中包括warriv的:修改检测,给予报酬

  6FC9E699 > \85ED test ebp,ebp

  6FC9E69B 74 19 je short D2Game.6FC9E6B6

  6FC9E69D . 8B4424 10 mov eax,dword ptr ss:[esp+10]

  6FC9E6A1 . 3D 09010000 cmp eax,109

  6FC9E6A6 . 74 23 je short D2Game.6FC9E6CB

  6FC9E6A8 . 3D 94000000 cmp eax,94

  6FC9E6AD . 74 1C je short D2Game.6FC9E6CB

  6FC9E6AF . 3D 96000000 cmp eax,96

  6FC9E6B4 EB 15 jmp short D2Game.6FC9E6CB

  6FC9E6B6 8B4C24 10 mov ecx,dword ptr ss:[esp+10]

  6FC9E6BA 81F9 9B000000 cmp ecx,9B

  6FC9E6C0 75 1E jnz short D2Game.6FC9E6E0

  6FC9E6C2 8BE8 mov ebp,eax

  6FC9E6C4 50 push eax

  6FC9E6C5 E9 36870800 jmp D2Game.6FD26E00


  6FD26E00 E8 F147FFFF call <jmp.&D2Common.#10424>

  6FD26E05 33C9 xor ecx,ecx

  6FD26E07 8B3E mov edi,dword ptr ds:[esi]

  6FD26E09 8A4F 6D mov cl,byte ptr ds:[edi+6D]

  6FD26E0C 8B7C88 10 mov edi,dword ptr ds:[eax+ecx*4+10]

  6FD26E10 6A 00 push 0

  6FD26E12 6A 00 push 0

  6FD26E14 57 push edi

  6FD26E15 E8 FA4AFFFF call <jmp.&D2Common.#11107>;检测拿过报酬没有

  6FD26E1A 85C0 test eax,eax

  6FD26E1C 75 6D jnz short D2Game.6FD26E8B

  6FD26E1E 6A 01 push 1

  6FD26E20 6A 00 push 0

  6FD26E22 57 push edi

  6FD26E23 E8 EC4AFFFF call <jmp.&D2Common.#11107>;检测可以拿报酬没有

  6FD26E28 85C0 test eax,eax

  6FD26E2A 74 5F je short D2Game.6FD26E8B

  6FD26E2C 6A 0D push 0D

  6FD26E2E 6A 00 push 0

  6FD26E30 57 push edi

  6FD26E31 E8 DE4AFFFF call <jmp.&D2Common.#11107>;检测任务刚完成没有

  6FD26E36 85C0 test eax,eax

  6FD26E38 74 51 je short D2Game.6FD26E8B

  6FD26E3A 6A 00 push 0

  6FD26E3C 6A 00 push 0

  6FD26E3E 57 push edi

  6FD26E3F E8 804CFFFF call <jmp.&D2Common.#11108>;设定拿过报酬

  6FD26E44 6A 01 push 1

  6FD26E46 6A 00 push 0

  6FD26E48 57 push edi

  6FD26E49 E8 7C4CFFFF call <jmp.&D2Common.#11109>;清除可以拿报酬

  6FD26E4E 6A 0C push 0C

  6FD26E50 6A 00 push 0

  6FD26E52 57 push edi

  6FD26E53 E8 6C4CFFFF call <jmp.&D2Common.#11108>;设定任务完成

  6FD26E58 8B3E mov edi,dword ptr ds:[esi]

  6FD26E5A 6A 00 push 0

  6FD26E5C 68 E8030000 push 3E8

  6FD26E61 6A 0E push 0E

  6FD26E63 55 push ebp

  6FD26E64 E8 514AFFFF call <jmp.&D2Common.#10518>;给1000块

  6FD26E69 6A 01 push 1

  6FD26E6B 6A 02 push 2

  6FD26E6D 6A 00 push 0

  6FD26E6F 68 30736320 push 20637330

  6FD26E74 8BCF mov ecx,edi

  6FD26E76 8BD5 mov edx,ebp

  6FD26E78 E8 73EFF6FF call D2Game.6FC95DF0 ;给压缩胶囊

  6FD26E7D 8B56 14 mov edx,dword ptr ds:[esi+14]

  6FD26E80 8B4424 10 mov eax,dword ptr ss:[esp+10]

  6FD26E84 6A 03 push 3

  6FD26E86 ^ E9 4578F7FF jmp D2Game.6FC9E6D0

  6FD26E8B ^ E9 5078F7FF jmp D2Game.6FC9E6E0