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+--- Thread: A few questions... (/showthread.php?tid=6353)
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A few questions... - vonfrank - 04-28-2011
I assume the solution to these questions would be done through HEX editing which is why I posted them here.
1.
REMOVE the function of id:7 and id:8 being able to fuse into id:51. I no longer need any fusion ability in my mod so I need it removed all together.
2.
Increase the default HP from 500 to 1000.
3.
Remove the armor from id:6 and id:37.
4.
Add lv2 armor to id:38 and lv1 armor to id:54.
5.
Make id:6 and id:49 have 100hp when opointed.
Any advice on this at all would be helpful. Basically, all I really need is for someone to point me at the right lines in the code of the .exe and then I can modify it with ollydebug. (I have some experience with .exe editing)
Thanks in advance.
RE: A few questions... - Bamboori - 04-28-2011
about 2: why dont you simply reduce every damage done by half?
RE: A few questions... - vonfrank - 04-28-2011
Quote:Don't use id:7 and id:8,if you don't want a fusion.
Well yes that is a possibility, but for the sake of not having to copy new AI, change the id values in stage mode, ect. ect. It would be easier if I could just make them not fuse.
Quote:about 2: why dont you simply reduce every damage done by half?
that would mean changing A LOT of numbers in every character's data file. I think it would be much easier just to increase the HP.
RE: A few questions... - Boop - 04-28-2011
Hi vonfrank,
sadly I'm the last person around who can actually answer any questions you have
.I'm assuming you are using 2.0a, if not then these will be slightly off.
1)
Code:
00406506 |. 8B06 |MOV EAX,DWORD PTR DS:[ESI] ; load player pointer
00406508 |. 8B88 68030000 |MOV ECX,DWORD PTR DS:[EAX+368] ; load object thingy
0040650E |. 8B89 F4060000 |MOV ECX,DWORD PTR DS:[ECX+6F4] ; load id number
00406514 |. 83F9 07 |CMP ECX,7 ; check if id is 7
00406517 |. 74 09 |JE SHORT 00406522
00406519 |. 83F9 08 |CMP ECX,8 ; check if id is 82) Just so you know, if you change the default hp, then everything opointed will have like 1000 hp as well. I seriously recomend not doing this, you're better off just halving all the damge.
The procedure to start an object starts at:
Code:
004061D0 /$ DD05 20794400 FLD QWORD PTR DS:[447920]Code:
004063CF |. 898E FC020000 MOV DWORD PTR DS:[ESI+2FC],ECX3 + 4) Armor stuff starts at:
Code:
0042E685 |. 83F9 25 |CMP ECX,25 ; knight armor5) 10 HP to opinted thingy is set here:
Code:
004201E3 . 83F9 05 CMP ECX,5 ; check if id is 5
004201E6 . 74 05 JE SHORT 004201ED
004201E8 . 83F9 34 CMP ECX,34 ; check if id is 52
004201EB . 75 36 JNZ SHORT 00420223
004201ED > B9 0A000000 MOV ECX,0A ; set hp to 10PS: You should check out http://lf-empire.de/forum/showthread.php?tid=3329 & https://spreadsheets.google.com/ccc?key=r5Xp6WYfcmlxDTUlwfdZHYQ#gid=0 It should explain how lf2 works in terms of objects etc.
RE: A few questions... - vonfrank - 04-28-2011
WOW! Thanks!
I'll take a look at all of this and let you know if I need further help.
Alright then, so far:
1. <SOLVED
REMOVE the function of id:7 and id:8 being able to fuse into id:51. I no longer need any fusion ability in my mod so I need it removed all together.
2. <SOLVED
Increase the default HP from 500 to 1000.
3.
Remove the armor from id:6 and id:37.
4.
Add lv2 armor to id:38 and lv1 armor to id:54.
5. <SOLVED
Make id:6 and id:49 have 100hp when opointed.
Silva, you obviously know your stuff. Thanks again for the help so far.
I'm having a bit of trouble with the armor issues.
I changed
Code:
0042E685 |. 83F9 25 |CMP ECX,25 ; knight armorCode:
0042E685 |. 83F9 26 |CMP ECX,26 ; bat armorRE: A few questions... - Boop - 04-28-2011
Are you sure bat doesn't have the armor? I just tried and he does have armor o.0.
Are you sure he wasn't hit with effect 2/3 or ID 214/208 ?
Code:
0042E685 83F9 26 CMP ECX,26 ; knight armor
0042E688 |. 894C24 14 |MOV DWORD PTR SS:[ESP+14],ECX
0042E68C |. 75 5E |JNZ SHORT 0042E6EC
0042E68E |. 83B8 B8000000>|CMP DWORD PTR DS:[EAX+B8],0F ; defend point, if defend point gets higher than this armor is "broken"
0042E695 |. 7F 55 |JG SHORT 0042E6EC
0042E697 |. 8B5424 0C |MOV EDX,DWORD PTR SS:[ESP+C] ; loads the itr somehow ptr
0042E69B |. 8B4A 2C |MOV ECX,DWORD PTR DS:[EDX+2C] ; +2C is the effect thingy
0042E69E |. B8 67666666 |MOV EAX,66666667 ; looks like compiler optimizations, probably some sort of division of a power of 10
0042E6A3 |. F7E9 |IMUL ECX ; ...
0042E6A5 |. C1FA 02 |SAR EDX,2 ; ...
0042E6A8 |. 8BC2 |MOV EAX,EDX ; ...
0042E6AA |. C1E8 1F |SHR EAX,1F ; ...
0042E6AD |. 03C2 |ADD EAX,EDX ; ...
0042E6AF |. 83F8 02 |CMP EAX,2 ; not to sure, to lazy to check
0042E6B2 |. 74 34 |JE SHORT 0042E6E8
0042E6B4 |. 83F8 03 |CMP EAX,3 ; again dono what eax contains
0042E6B7 |. 74 2F |JE SHORT 0042E6E8
0042E6B9 |. 83F9 02 |CMP ECX,2 ; effect 2
0042E6BC |. 74 2A |JE SHORT 0042E6E8
0042E6BE |. 83F9 03 |CMP ECX,3 ; effect 3
0042E6C1 |. 74 25 |JE SHORT 0042E6E8
0042E6C3 |. 8B849E 940100>|MOV EAX,DWORD PTR DS:[ESI+EBX*4+194]
0042E6CA |. 8B80 68030000 |MOV EAX,DWORD PTR DS:[EAX+368]
0042E6D0 |. 8B80 F4060000 |MOV EAX,DWORD PTR DS:[EAX+6F4]
0042E6D6 |. 3D D6000000 |CMP EAX,0D6 ; id 214
0042E6DB |. 74 0B |JE SHORT 0042E6E8
0042E6DD |. 3D D0000000 |CMP EAX,0D0 ; id 208
0042E6E2 |. 0F85 0A170000 |JNZ 0042FDF2
0042E6E8 |> 8B4C24 14 |MOV ECX,DWORD PTR SS:[ESP+14]Edit: Woo, i was right about compiler optimizations
. it is division by 10. so it checks for effect 2/3 and 20/30 
. I've looked at to many compiled programs .
RE: A few questions... - vonfrank - 04-28-2011
I just tried it again. When they have the armor they will make the a different sound when hit, correct? (I think its 085.wav).
Bat still makes the normal sound when hit and i was hitting him with a variety of attacks (physical, julian's skull blasts, ect.)
Also, the Knight still sometimes has the armor. I can tell because he will still occasionally make the 085.wav sound when he is hit.
RE: A few questions... - Boop - 04-28-2011
The sound actually happens somewhere else, I don't actually know where. I never really bothered to find out because I don't play with sounds
. All this does is lower the damage and stops them from going to the hit frames.
RE: A few questions... - vonfrank - 04-28-2011
Ah, OK. So I guess it is working then. Thanks!
One more question that I forgot to ask in my first post...
How do I go about adding new key combinations to AI that already exist in the game. I dont want to copy an AI, (I already know how to do that) but I want to add a new move to an AI.
For example, make the AI for id:1 (deep) be able to use the D^J command (which he normally does not).
RE: A few questions... - Boop - 04-28-2011
Well the input's are explained on:
https://spreadsheets.google.com/ccc?key=r5Xp6WYfcmlxDTUlwfdZHYQ#gid=0
If you scroll down, you'll see them start at D0. Just write a 1 there and it'll execute it. You'll have to write a bunch of logic for it and properly document whats happening and where the pointers are stored for stuff. It's a pain in the a** really
. I had to write some AI stuff for http://www.lf-empire.de/forum/showthread.php?tid=2625&highlight=two+level . All it had to do was check if the enemy was on the top platform, then walk up/down and press JA. It was a serious pain in the a** .PS: most of the AI stuff in LF2 constructs the inputs using D + direction + J/A, instead of using the ready made ones.