I need some help on asm

[Crapulecorp]

Hi everyone i am really noob so i need you guys.
I'm trying to make power bar always full for virtua tennis 4 pal [SV4P8P].

the search was on 16 bits and i found


the first one is :

801436AC:  D03F0004   stfs   f1,4(r31)

the second one is :

801B9A58:  D0260000   stfs   f1,0(r6)


and the value of the Power full bar is 3F80 (16256).

I really don't know what to do.So if someone can help me thanks in advance.

[dcx2]

Sometimes, WiiRDGUI will hit "fake breakpoints".  Gecko.NET will skip fake breakpoints.  Please copy and paste the registers from both breakpoints.  We will make sure your breakpoints are real.

---

3F800000 = 1.0 as a "single precision float".  This web page can convert float <-> hex for you.  http://geckocodes.org/index.php?arsenal=3

stfs = STore Floating point Single precision

---

If    801436AC: D03F0004 stfs f1,4(r31)   is not a fake breakpoint, then this code might work.

lis r12,0x3F80   # r12 = 0x3F800000
stw r12,4(r31)

Do you know how to use ASMWiiRD?  Or PyiiASMH?

[Crapulecorp]

Thanks a lot dcx2 for your rapid and greatfull help. I have not explain very well my problem due to my lacks in English language.

I need the two codes for the power full bar so i use your :

If    801436AC: D03F0004 stfs f1,4(r31)   is not a fake breakpoint, then this code might work.
lis r12,0x3F80   # r12 = 0x3F800000
stw r12,4(r31)


Yet i just used ASMWiiRD. I will see PyiiASMH later, i just began asm codes this afternoon.

With ASMWiiRD I get :

C21436AC 00000002
3D803F80 919F0004
60000000 00000000

And i used the same instruction you gave me for  801B9A58:  D0260000   stfs   f1,0(r6)

lis r12,0x3F80   # r12 = 0x3F800000
stw r12,0(r6)

And i get  :

C21B9A58 00000002
3D803F80 91860000
60000000 00000000

So I added the codes on wiird :

Power Jauge always full
C21436AC 00000002
3D803F80 919F0004
60000000 00000000
C21B9A58 00000002
3D803F80 91860000
60000000 00000000

Thanks a lot its working like a charm !!!! Thanks again dcx2.You are awesome.


I have just a little problem the Power bar for the enemy is also affected. I don't know how to fix it.


So i rechecked the 2 breakpoints and i paste all informations i have if it can be usefull.


for 801436AC:  D03F0004   stfs   f1,4(r31)

[spoiler]CR  : 46200882  XER : 20000000  CTR : 80143228  DSIS: 02400000
DAR : 80B4D0BC  SRR0: 801436AC  SRR1: 0000B032  LR  : 80143258
r0  : 80143258  r1  : 8073E1D0  r2  : 806585C0  r3  : 90698840
r4  : 0000000C  r5  : 8064C3E3  r6  : 00000003  r7  : 00000004
r8  : 0DE8E399  r9  : 0DE8E398  r10 : 8073E1D0  r11 : 8073E200
r12 : 00239449  r13 : 80653800  r14 : 00000000  r15 : 00000000
r16 : 00000000  r17 : 00000000  r18 : 00000000  r19 : 00000000
r20 : 00000000  r21 : 00000000  r22 : 00000000  r23 : 00000000
r24 : 00000000  r25 : 00000001  r26 : 00000006  r27 : 807957C8
r28 : 80B3F3A0  r29 : 80B3F558  r30 : 80A4D420  r31 : 80B4D0B8

f0  : 00000000  f1  : 3D911BBA  f2  : 3F8911BB  f3  : 3BE96E2C
f4  : 80000000  f5  : C18F766A  f6  : 428604CA  f7  : C2432845
f8  : 4717A0AD  f9  : 3BA64E9C  f10 : 31D95780  f11 : 3D8E5120
f12 : 4717A0AD  f13 : 40A00000  f14 : 00000000  f15 : 00000000
f16 : 00000000  f17 : 00000000  f18 : 00000000  f19 : 00000000
f20 : 00000000  f21 : 00000000  f22 : 00000000  f23 : 00000000
f24 : 00000000  f25 : 41200000  f26 : 00000000  f27 : 00000000
f28 : 00000000  f29 : 3D5F97A1  f30 : 3F666666  f31 : 3EDAC647


801436AC:  D03F0004   stfs   f1,4(r31)
801436B0:  806DBD98   lwz   r3,-17000(r13)
801436B4:  2C030000   cmpwi   r3,0
801436B8:  41820098   beq-   0x80143750
801436BC:  809F0038   lwz   r4,56(r31)
801436C0:  38A00000   li   r5,0
801436C4:  48076325   bl   0x801b99e8
801436C8:  48000088   b   0x80143750
801436CC:  2C030000   cmpwi   r3,0
801436D0:  40820010   bne-   0x801436e0
801436D4:  801F0048   lwz   r0,72(r31)
801436D8:  2C000000   cmpwi   r0,0
801436DC:  41810074   bgt-   0x80143750
801436E0:  C03F000C   lfs   f1,12(r31)
801436E4:  C002928C   lfs   f0,-28020(r2)
801436E8:  FC010040   fcmpo   cr0,f1,f0

[/spoiler]


for 801B9A58:  D0260000   stfs   f1,0(r6)

[spoiler]CR  : 4A200882  XER : 20000000  CTR : 801432DC  DSIS: 02400000
DAR : 807969A0  SRR0: 801B9A58  SRR1: 0000B032  LR  : 801436C8
r0  : 807969A0  r1  : 8073E190  r2  : 806585C0  r3  : 807463A0
r4  : 00000000  r5  : 00000000  r6  : 807969A0  r7  : 00000004
r8  : 8073E01C  r9  : 80CB0D38  r10 : 8073E1B0  r11 : 8073E1E0
r12 : 800F9E78  r13 : 80653800  r14 : 00000000  r15 : 00000000
r16 : 00000000  r17 : 00000000  r18 : 00000000  r19 : 00000000
r20 : 00000000  r21 : 00000000  r22 : 00000000  r23 : 00000000
r24 : 00000000  r25 : 00000001  r26 : 00000007  r27 : 807958E0
r28 : 00000000  r29 : 00000000  r30 : 80A58D6C  r31 : 807969F8

f0  : 38D1B717  f1  : 3F46F694  f2  : 3D1AD430  f3  : 3D1AD42C
f4  : 80000000  f5  : BF90EB38  f6  : C2853BC7  f7  : 41B09C09
f8  : 40A00000  f9  : 3D918B80  f10 : 41293F41  f11 : 412A6258
f12 : 41293F41  f13 : 40A00000  f14 : 00000000  f15 : 00000000
f16 : 00000000  f17 : 00000000  f18 : 00000000  f19 : 00000000
f20 : 00000000  f21 : 00000000  f22 : 00000000  f23 : 00000000
f24 : 00000000  f25 : 41200000  f26 : 00000000  f27 : 00000000
f28 : 00000000  f29 : 3E99999A  f30 : 42085FEE  f31 : 3F4BACF8

801B9A58:  D0260000   stfs   f1,0(r6)
801B9A5C:  38600001   li   r3,1
801B9A60:  2C050000   cmpwi   r5,0
801B9A64:  38000000   li   r0,0
801B9A68:  98660008   stb   r3,8(r6)
801B9A6C:  9006000C   stw   r0,12(r6)
801B9A70:  41820120   beq-   0x801b9b90
801B9A74:  2C040000   cmpwi   r4,0
801B9A78:  4180000C   blt-   0x801b9a84
801B9A7C:  2C040004   cmpwi   r4,4
801B9A80:  41800024   blt-   0x801b9aa4
801B9A84:  3C608060   lis   r3,-32672
801B9A88:  3CA08060   lis   r5,-32672
801B9A8C:  7F86E378   mr   r6,r28
801B9A90:  388001B0   li   r4,432
801B9A94:  38635750   addi   r3,r3,22352[/spoiler]

Maybe i can fix it with a button activator with the anticode i saw it on some forums.

Thanks again for your quick answer and you helped me a lot.Greatings to you dcx2 !!!!

[dcx2]

ASMWiiRD is good for now.  PyiiASMH is mostly the same.  Both do C2 codes.  But PyiiASMH also does C0, F2, and RAW.

---

Both enemy and player get full power bar.  This happens with ASM sometimes.

ASM is pieces called "functions".  For the power bar, the same function writes to player bar and enemy bar.  We need some way to discriminate.

I need more details to help.  Can you use Gecko.NET please?  http://wiird.l0nk.org/forum/index.php/topic,4886.new.html#new

Go to Disassembly tab.  Go to address   801436AC:  D03F0004   stfs   f1,4(r31)   then right-click, then "Copy Function", then paste here.

---

One more thing.  Go to Breakpoint tab.  Click "Step Log" - it will ask to save a file.  Set Execute Breakpoint on 801436AC.  Press Set many times.  Sometimes, the game will move forward one frame.  Keep pressing Set again and again, until the game has moved forward three frames.  Then copy and paste the Step Log here.

[Crapulecorp]

So i use Gecko.NET(Gecko dNet 0.64) and did what you told me to do.

In disassembly Tab address 801436AC, update , right click and "Copy Function" :

[spoiler]80142FF0:  9421FFA0   stwu   r1,-96(r1)
80142FF4:  7C0802A6   mflr   r0
80142FF8:  90010064   stw   r0,100(r1)
80142FFC:  39610030   addi   r11,r1,48
80143000:  DBE10050   stfd   f31,80(r1)
80143004:  F3E10058   psq_st   f31,88(r1),0,0
80143008:  DBC10040   stfd   f30,64(r1)
8014300C:  F3C10048   psq_st   f30,72(r1),0,0
80143010:  DBA10030   stfd   f29,48(r1)
80143014:  F3A10038   psq_st   f29,56(r1),0,0
80143018:  48210651   bl   0x80353668
8014301C:  880DBCBD   lbz   r0,-17219(r13)
80143020:  3CE04330   lis   r7,17200
80143024:  90E10008   stw   r7,8(r1)
80143028:  7C9C2378   mr   r28,r4
8014302C:  2C000000   cmpwi   r0,0
80143030:  83E30004   lwz   r31,4(r3)
80143034:  90E10010   stw   r7,16(r1)
80143038:  7CBD2B78   mr   r29,r5
8014303C:  7CDE3378   mr   r30,r6
80143040:  4182000C   beq-   0x8014304c
80143044:  C03F0004   lfs   f1,4(r31)
80143048:  48000770   b   0x801437b8
8014304C:  C0040008   lfs   f0,8(r4)
80143050:  C3A29280   lfs   f29,-28032(r2)
80143054:  801F0034   lwz   r0,52(r31)
80143058:  FC00E840   fcmpo   cr0,f0,f29
8014305C:  900D8BB0   stw   r0,-29776(r13)
80143060:  C3E50024   lfs   f31,36(r5)
80143064:  8865002C   lbz   r3,44(r5)
80143068:  7C000026   mfcr   r0
8014306C:  986DBCBC   stb   r3,-17220(r13)
80143070:  54000FFE   rlwinm   r0,r0,1,31,31
80143074:  7C000034   cntlzw   r0,r0
80143078:  5400D97E   rlwinm   r0,r0,27,5,31
8014307C:  900D8BB4   stw   r0,-29772(r13)
80143080:  881F0054   lbz   r0,84(r31)
80143084:  2C000000   cmpwi   r0,0
80143088:  40820714   bne-   0x8014379c
8014308C:  C03F0004   lfs   f1,4(r31)
80143090:  C002928C   lfs   f0,-28020(r2)
80143094:  FC010040   fcmpo   cr0,f1,f0
80143098:  4C411382   cror   2,1,2
8014309C:  7C000026   mfcr   r0
801430A0:  54001FFF   rlwinm.   r0,r0,3,31,31
801430A4:  40820628   bne-   0x801436cc
801430A8:  835F0000   lwz   r26,0(r31)
801430AC:  48132EA5   bl   0x80275f50
801430B0:  388D8BE4   subi   r4,r13,29724
801430B4:  38A00001   li   r5,1
801430B8:  4813432D   bl   0x802773e4
801430BC:  281A0016   cmplwi   r26,22
801430C0:  7C7B1B78   mr   r27,r3
801430C4:  41810550   bgt-   0x80143614
801430C8:  3C808060   lis   r4,-32672
801430CC:  5740103A   rlwinm   r0,r26,2,0,29
801430D0:  38842618   addi   r4,r4,9752
801430D4:  7C84002E   lwzx   r4,r4,r0
801430D8:  7C8903A6   mtctr   r4
801430DC:  4E800420   bctr   
801430E0:  C01C0008   lfs   f0,8(r28)
801430E4:  38800005   li   r4,5
801430E8:  FFA00210   fabs   f29,f0
801430EC:  FFA0E818   frsp   f29,f29
801430F0:  48132489   bl   0x80275578
801430F4:  FFC00890   fmr   f30,f1
801430F8:  7F63DB78   mr   r3,r27
801430FC:  38800004   li   r4,4
80143100:  48132479   bl   0x80275578
80143104:  EC5D0828   fsubs   f2,f29,f1
80143108:  C0029280   lfs   f0,-28032(r2)
8014310C:  EC3E0828   fsubs   f1,f30,f1
80143110:  FC020040   fcmpo   cr0,f2,f0
80143114:  40800008   bge-   0x8014311c
80143118:  48000014   b   0x8014312c
8014311C:  FC020840   fcmpo   cr0,f2,f1
80143120:  40810008   ble-   0x80143128
80143124:  FC400890   fmr   f2,f1
80143128:  FC001090   fmr   f0,f2
8014312C:  EC010028   fsubs   f0,f1,f0
80143130:  EFA00824   fdivs   f29,f0,f1
80143134:  480004E0   b   0x80143614
80143138:  C01C0008   lfs   f0,8(r28)
8014313C:  38800007   li   r4,7
80143140:  FFA00210   fabs   f29,f0
80143144:  FFA0E818   frsp   f29,f29
80143148:  48132431   bl   0x80275578
8014314C:  FFC00890   fmr   f30,f1
80143150:  7F63DB78   mr   r3,r27
80143154:  38800006   li   r4,6
80143158:  48132421   bl   0x80275578
8014315C:  EC5D0828   fsubs   f2,f29,f1
80143160:  C0029280   lfs   f0,-28032(r2)
80143164:  EC3E0828   fsubs   f1,f30,f1
80143168:  FC020040   fcmpo   cr0,f2,f0
8014316C:  40800008   bge-   0x80143174
80143170:  48000014   b   0x80143184
80143174:  FC020840   fcmpo   cr0,f2,f1
80143178:  40810008   ble-   0x80143180
8014317C:  FC400890   fmr   f2,f1
80143180:  FC001090   fmr   f0,f2
80143184:  EC010028   fsubs   f0,f1,f0
80143188:  EFA00824   fdivs   f29,f0,f1
8014318C:  48000488   b   0x80143614
80143190:  C3BD0004   lfs   f29,4(r29)
80143194:  38800009   li   r4,9
80143198:  481323E1   bl   0x80275578
8014319C:  FFC00890   fmr   f30,f1
801431A0:  7F63DB78   mr   r3,r27
801431A4:  38800008   li   r4,8
801431A8:  481323D1   bl   0x80275578
801431AC:  EC7D0828   fsubs   f3,f29,f1
801431B0:  C0429280   lfs   f2,-28032(r2)
801431B4:  EC1E0828   fsubs   f0,f30,f1
801431B8:  FC031040   fcmpo   cr0,f3,f2
801431BC:  40800008   bge-   0x801431c4
801431C0:  48000014   b   0x801431d4
801431C4:  FC030040   fcmpo   cr0,f3,f0
801431C8:  40810008   ble-   0x801431d0
801431CC:  FC600090   fmr   f3,f0
801431D0:  FC401890   fmr   f2,f3
801431D4:  EFA20024   fdivs   f29,f2,f0
801431D8:  4800043C   b   0x80143614
801431DC:  C3BD0018   lfs   f29,24(r29)
801431E0:  3880000B   li   r4,11
801431E4:  48132395   bl   0x80275578
801431E8:  FFC00890   fmr   f30,f1
801431EC:  7F63DB78   mr   r3,r27
801431F0:  3880000A   li   r4,10
801431F4:  48132385   bl   0x80275578
801431F8:  EC7D0828   fsubs   f3,f29,f1
801431FC:  C0429280   lfs   f2,-28032(r2)
80143200:  EC1E0828   fsubs   f0,f30,f1
80143204:  FC031040   fcmpo   cr0,f3,f2
80143208:  40800008   bge-   0x80143210
8014320C:  48000014   b   0x80143220
80143210:  FC030040   fcmpo   cr0,f3,f0
80143214:  40810008   ble-   0x8014321c
80143218:  FC600090   fmr   f3,f0
8014321C:  FC401890   fmr   f2,f3
80143220:  EFA20024   fdivs   f29,f2,f0
80143224:  480003F0   b   0x80143614
80143228:  801E0000   lwz   r0,0(r30)
8014322C:  540007FF   rlwinm.   r0,r0,0,31,31
80143230:  418203E4   beq-   0x80143614
80143234:  801E0004   lwz   r0,4(r30)
80143238:  540007BD   rlwinm.   r0,r0,0,30,30
8014323C:  408203D8   bne-   0x80143614
80143240:  3880000D   li   r4,13
80143244:  48132335   bl   0x80275578
80143248:  FFC00890   fmr   f30,f1
8014324C:  7F63DB78   mr   r3,r27
80143250:  3880000C   li   r4,12
80143254:  48132325   bl   0x80275578
80143258:  EC7F0828   fsubs   f3,f31,f1
8014325C:  C0429280   lfs   f2,-28032(r2)
80143260:  EC1E0828   fsubs   f0,f30,f1
80143264:  FC031040   fcmpo   cr0,f3,f2
80143268:  40800008   bge-   0x80143270
8014326C:  48000014   b   0x80143280
80143270:  FC030040   fcmpo   cr0,f3,f0
80143274:  40810008   ble-   0x8014327c
80143278:  FC600090   fmr   f3,f0
8014327C:  FC401890   fmr   f2,f3
80143280:  EFA20024   fdivs   f29,f2,f0
80143284:  48000390   b   0x80143614
80143288:  C01D0014   lfs   f0,20(r29)
8014328C:  3880000F   li   r4,15
80143290:  FFA00210   fabs   f29,f0
80143294:  FFA0E818   frsp   f29,f29
80143298:  481322E1   bl   0x80275578
8014329C:  FFC00890   fmr   f30,f1
801432A0:  7F63DB78   mr   r3,r27
801432A4:  3880000E   li   r4,14
801432A8:  481322D1   bl   0x80275578
801432AC:  EC7D0828   fsubs   f3,f29,f1
801432B0:  C0429280   lfs   f2,-28032(r2)
801432B4:  EC1E0828   fsubs   f0,f30,f1
801432B8:  FC031040   fcmpo   cr0,f3,f2
801432BC:  40800008   bge-   0x801432c4
801432C0:  48000014   b   0x801432d4
801432C4:  FC030040   fcmpo   cr0,f3,f0
801432C8:  40810008   ble-   0x801432d0
801432CC:  FC600090   fmr   f3,f0
801432D0:  FC401890   fmr   f2,f3
801432D4:  EFA20024   fdivs   f29,f2,f0
801432D8:  4800033C   b   0x80143614
801432DC:  809E0000   lwz   r4,0(r30)
801432E0:  38600000   li   r3,0
801432E4:  54800319   rlwinm.   r0,r4,0,12,12
801432E8:  40820010   bne-   0x801432f8
801432EC:  548002D7   rlwinm.   r0,r4,0,11,11
801432F0:  40820008   bne-   0x801432f8
801432F4:  38600001   li   r3,1
801432F8:  2C030000   cmpwi   r3,0
801432FC:  C3A29280   lfs   f29,-28032(r2)
80143300:  41820040   beq-   0x80143340
80143304:  807F0050   lwz   r3,80(r31)
80143308:  38030001   addi   r0,r3,1
8014330C:  901F0050   stw   r0,80(r31)
80143310:  2C000003   cmpwi   r0,3
80143314:  40800024   bge-   0x80143338
80143318:  6C008000   xoris   r0,r0,32768
8014331C:  9001000C   stw   r0,12(r1)
80143320:  C8429298   lfd   f2,-28008(r2)
80143324:  C8210008   lfd   f1,8(r1)
80143328:  C0029290   lfs   f0,-28016(r2)
8014332C:  EC211028   fsubs   f1,f1,f2
80143330:  EFA00072   fmuls   f29,f0,f1
80143334:  480002E0   b   0x80143614
80143338:  C3A2928C   lfs   f29,-28020(r2)
8014333C:  480002D8   b   0x80143614
80143340:  38000000   li   r0,0
80143344:  901F0050   stw   r0,80(r31)
80143348:  480002CC   b   0x80143614
8014334C:  801E0000   lwz   r0,0(r30)
80143350:  C3A29280   lfs   f29,-28032(r2)
80143354:  5400035B   rlwinm.   r0,r0,0,13,13
80143358:  40820040   bne-   0x80143398
8014335C:  807F0050   lwz   r3,80(r31)
80143360:  38030001   addi   r0,r3,1
80143364:  901F0050   stw   r0,80(r31)
80143368:  2C000003   cmpwi   r0,3
8014336C:  40800024   bge-   0x80143390
80143370:  6C008000   xoris   r0,r0,32768
80143374:  90010014   stw   r0,20(r1)
80143378:  C8429298   lfd   f2,-28008(r2)
8014337C:  C8210010   lfd   f1,16(r1)
80143380:  C0029290   lfs   f0,-28016(r2)
80143384:  EC211028   fsubs   f1,f1,f2
80143388:  EFA00072   fmuls   f29,f0,f1
8014338C:  48000288   b   0x80143614
80143390:  C3A2928C   lfs   f29,-28020(r2)
80143394:  48000280   b   0x80143614
80143398:  38000000   li   r0,0
8014339C:  901F0050   stw   r0,80(r31)
801433A0:  48000274   b   0x80143614
801433A4:  C01D0014   lfs   f0,20(r29)
801433A8:  38800011   li   r4,17
801433AC:  FFA00210   fabs   f29,f0
801433B0:  FFA0E818   frsp   f29,f29
801433B4:  481321C5   bl   0x80275578
801433B8:  FFC00890   fmr   f30,f1
801433BC:  7F63DB78   mr   r3,r27
801433C0:  38800010   li   r4,16
801433C4:  481321B5   bl   0x80275578
801433C8:  EC5D0828   fsubs   f2,f29,f1
801433CC:  C0029280   lfs   f0,-28032(r2)
801433D0:  EC3E0828   fsubs   f1,f30,f1
801433D4:  FC020040   fcmpo   cr0,f2,f0
801433D8:  40800008   bge-   0x801433e0
801433DC:  48000014   b   0x801433f0
801433E0:  FC020840   fcmpo   cr0,f2,f1
801433E4:  40810008   ble-   0x801433ec
801433E8:  FC400890   fmr   f2,f1
801433EC:  FC001090   fmr   f0,f2
801433F0:  EC010028   fsubs   f0,f1,f0
801433F4:  EFA00824   fdivs   f29,f0,f1
801433F8:  4800021C   b   0x80143614
801433FC:  801E0000   lwz   r0,0(r30)
80143400:  38800000   li   r4,0
80143404:  540007BD   rlwinm.   r0,r0,0,30,30
80143408:  40820018   bne-   0x80143420
8014340C:  807E0004   lwz   r3,4(r30)
80143410:  546004E7   rlwinm.   r0,r3,0,19,19
80143414:  4082000C   bne-   0x80143420
80143418:  5460056B   rlwinm.   r0,r3,0,21,21
8014341C:  41820008   beq-   0x80143424
80143420:  38800001   li   r4,1
80143424:  2C040000   cmpwi   r4,0
80143428:  C3A29280   lfs   f29,-28032(r2)
8014342C:  41820040   beq-   0x8014346c
80143430:  807F0050   lwz   r3,80(r31)
80143434:  38030001   addi   r0,r3,1
80143438:  901F0050   stw   r0,80(r31)
8014343C:  2C000003   cmpwi   r0,3
80143440:  40800024   bge-   0x80143464
80143444:  6C008000   xoris   r0,r0,32768
80143448:  9001000C   stw   r0,12(r1)
8014344C:  C8429298   lfd   f2,-28008(r2)
80143450:  C8210008   lfd   f1,8(r1)
80143454:  C0029290   lfs   f0,-28016(r2)
80143458:  EC211028   fsubs   f1,f1,f2
8014345C:  EFA00072   fmuls   f29,f0,f1
80143460:  480001B4   b   0x80143614
80143464:  C3A2928C   lfs   f29,-28020(r2)
80143468:  480001AC   b   0x80143614
8014346C:  38000000   li   r0,0
80143470:  901F0050   stw   r0,80(r31)
80143474:  480001A0   b   0x80143614
80143478:  C3BD0018   lfs   f29,24(r29)
8014347C:  38800013   li   r4,19
80143480:  481320F9   bl   0x80275578
80143484:  FFC00890   fmr   f30,f1
80143488:  7F63DB78   mr   r3,r27
8014348C:  38800012   li   r4,18
80143490:  481320E9   bl   0x80275578
80143494:  EC5D0828   fsubs   f2,f29,f1
80143498:  C0029280   lfs   f0,-28032(r2)
8014349C:  EC3E0828   fsubs   f1,f30,f1
801434A0:  FC020040   fcmpo   cr0,f2,f0
801434A4:  40800008   bge-   0x801434ac
801434A8:  48000014   b   0x801434bc
801434AC:  FC020840   fcmpo   cr0,f2,f1
801434B0:  40810008   ble-   0x801434b8
801434B4:  FC400890   fmr   f2,f1
801434B8:  FC001090   fmr   f0,f2
801434BC:  EC010028   fsubs   f0,f1,f0
801434C0:  EFA00824   fdivs   f29,f0,f1
801434C4:  48000150   b   0x80143614
801434C8:  C3ADBCB8   lfs   f29,-17224(r13)
801434CC:  38800015   li   r4,21
801434D0:  481320A9   bl   0x80275578
801434D4:  FFC00890   fmr   f30,f1
801434D8:  7F63DB78   mr   r3,r27
801434DC:  38800014   li   r4,20
801434E0:  48132099   bl   0x80275578
801434E4:  EC7D0828   fsubs   f3,f29,f1
801434E8:  C0429280   lfs   f2,-28032(r2)
801434EC:  EC1E0828   fsubs   f0,f30,f1
801434F0:  FC031040   fcmpo   cr0,f3,f2
801434F4:  40800008   bge-   0x801434fc
801434F8:  48000014   b   0x8014350c
801434FC:  FC030040   fcmpo   cr0,f3,f0
80143500:  40810008   ble-   0x80143508
80143504:  FC600090   fmr   f3,f0
80143508:  FC401890   fmr   f2,f3
8014350C:  EFA20024   fdivs   f29,f2,f0
80143510:  48000104   b   0x80143614
80143514:  C01C0008   lfs   f0,8(r28)
80143518:  38800017   li   r4,23
8014351C:  FFA00210   fabs   f29,f0
80143520:  FFA0E818   frsp   f29,f29
80143524:  48132055   bl   0x80275578
80143528:  FFC00890   fmr   f30,f1
8014352C:  7F63DB78   mr   r3,r27
80143530:  38800016   li   r4,22
80143534:  48132045   bl   0x80275578
80143538:  EC7D0828   fsubs   f3,f29,f1
8014353C:  C0429280   lfs   f2,-28032(r2)
80143540:  EC1E0828   fsubs   f0,f30,f1
80143544:  FC031040   fcmpo   cr0,f3,f2
80143548:  40800008   bge-   0x80143550
8014354C:  48000014   b   0x80143560
80143550:  FC030040   fcmpo   cr0,f3,f0
80143554:  40810008   ble-   0x8014355c
80143558:  FC600090   fmr   f3,f0
8014355C:  FC401890   fmr   f2,f3
80143560:  EFA20024   fdivs   f29,f2,f0
80143564:  480000B0   b   0x80143614
80143568:  800DBCC0   lwz   r0,-17216(r13)
8014356C:  38800019   li   r4,25
80143570:  C8229298   lfd   f1,-28008(r2)
80143574:  6C008000   xoris   r0,r0,32768
80143578:  90010014   stw   r0,20(r1)
8014357C:  C8010010   lfd   f0,16(r1)
80143580:  EFA00828   fsubs   f29,f0,f1
80143584:  48131FF5   bl   0x80275578
80143588:  FFC00890   fmr   f30,f1
8014358C:  7F63DB78   mr   r3,r27
80143590:  38800018   li   r4,24
80143594:  48131FE5   bl   0x80275578
80143598:  EC7D0828   fsubs   f3,f29,f1
8014359C:  C0429280   lfs   f2,-28032(r2)
801435A0:  EC1E0828   fsubs   f0,f30,f1
801435A4:  FC031040   fcmpo   cr0,f3,f2
801435A8:  40800008   bge-   0x801435b0
801435AC:  48000014   b   0x801435c0
801435B0:  FC030040   fcmpo   cr0,f3,f0
801435B4:  40810008   ble-   0x801435bc
801435B8:  FC600090   fmr   f3,f0
801435BC:  FC401890   fmr   f2,f3
801435C0:  EFA20024   fdivs   f29,f2,f0
801435C4:  48000050   b   0x80143614
801435C8:  C3BD0004   lfs   f29,4(r29)
801435CC:  3880001B   li   r4,27
801435D0:  48131FA9   bl   0x80275578
801435D4:  FFC00890   fmr   f30,f1
801435D8:  7F63DB78   mr   r3,r27
801435DC:  3880001A   li   r4,26
801435E0:  48131F99   bl   0x80275578
801435E4:  EC5D0828   fsubs   f2,f29,f1
801435E8:  C0029280   lfs   f0,-28032(r2)
801435EC:  EC3E0828   fsubs   f1,f30,f1
801435F0:  FC020040   fcmpo   cr0,f2,f0
801435F4:  40800008   bge-   0x801435fc
801435F8:  48000014   b   0x8014360c
801435FC:  FC020840   fcmpo   cr0,f2,f1
80143600:  40810008   ble-   0x80143608
80143604:  FC400890   fmr   f2,f1
80143608:  FC001090   fmr   f0,f2
8014360C:  EC010028   fsubs   f0,f1,f0
80143610:  EFA00824   fdivs   f29,f0,f1
80143614:  C0029290   lfs   f0,-28016(r2)
80143618:  C0429280   lfs   f2,-28032(r2)
8014361C:  EC3D0032   fmuls   f1,f29,f0
80143620:  C01F0014   lfs   f0,20(r31)
80143624:  EC60107A   fmadds   f3,f0,f1,f2
80143628:  FC031040   fcmpo   cr0,f3,f2
8014362C:  40810008   ble-   0x80143634
80143630:  48000008   b   0x80143638
80143634:  FC601090   fmr   f3,f2
80143638:  C05F0004   lfs   f2,4(r31)
8014363C:  C002928C   lfs   f0,-28020(r2)
80143640:  EC22182A   fadds   f1,f2,f3
80143644:  FC010040   fcmpo   cr0,f1,f0
80143648:  4C401382   cror   2,0,2
8014364C:  40820008   bne-   0x80143654
80143650:  48000008   b   0x80143658
80143654:  EC601028   fsubs   f3,f0,f2
80143658:  C05F0010   lfs   f2,16(r31)
8014365C:  C002928C   lfs   f0,-28020(r2)
80143660:  EC42182A   fadds   f2,f2,f3
80143664:  FC010040   fcmpo   cr0,f1,f0
80143668:  D05F0010   stfs   f2,16(r31)
8014366C:  4C411382   cror   2,1,2
80143670:  40820020   bne-   0x80143690
80143674:  801F0048   lwz   r0,72(r31)
80143678:  2C000000   cmpwi   r0,0
8014367C:  4181000C   bgt-   0x80143688
80143680:  801F0040   lwz   r0,64(r31)
80143684:  901F0048   stw   r0,72(r31)
80143688:  C022928C   lfs   f1,-28020(r2)
8014368C:  48000020   b   0x801436ac
80143690:  C0029280   lfs   f0,-28032(r2)
80143694:  FC010040   fcmpo   cr0,f1,f0
80143698:  4C401382   cror   2,0,2
8014369C:  40820010   bne-   0x801436ac
801436A0:  FC200090   fmr   f1,f0
801436A4:  38000000   li   r0,0
801436A8:  901F0048   stw   r0,72(r31)
801436AC:  D03F0004   stfs   f1,4(r31)
801436B0:  806DBD98   lwz   r3,-17000(r13)
801436B4:  2C030000   cmpwi   r3,0
801436B8:  41820098   beq-   0x80143750
801436BC:  809F0038   lwz   r4,56(r31)
801436C0:  38A00000   li   r5,0
801436C4:  48076325   bl   0x801b99e8
801436C8:  48000088   b   0x80143750
801436CC:  2C030000   cmpwi   r3,0
801436D0:  40820010   bne-   0x801436e0
801436D4:  801F0048   lwz   r0,72(r31)
801436D8:  2C000000   cmpwi   r0,0
801436DC:  41810074   bgt-   0x80143750
801436E0:  C03F000C   lfs   f1,12(r31)
801436E4:  C002928C   lfs   f0,-28020(r2)
801436E8:  FC010040   fcmpo   cr0,f1,f0
801436EC:  4C411382   cror   2,1,2
801436F0:  40820020   bne-   0x80143710
801436F4:  801F0048   lwz   r0,72(r31)
801436F8:  2C000000   cmpwi   r0,0
801436FC:  4181000C   bgt-   0x80143708
80143700:  801F0040   lwz   r0,64(r31)
80143704:  901F0048   stw   r0,72(r31)
80143708:  C022928C   lfs   f1,-28020(r2)
8014370C:  48000020   b   0x8014372c
80143710:  C0029280   lfs   f0,-28032(r2)
80143714:  FC010040   fcmpo   cr0,f1,f0
80143718:  4C401382   cror   2,0,2
8014371C:  40820010   bne-   0x8014372c
80143720:  FC200090   fmr   f1,f0
80143724:  38000000   li   r0,0
80143728:  901F0048   stw   r0,72(r31)
8014372C:  D03F0004   stfs   f1,4(r31)
80143730:  38000000   li   r0,0
80143734:  901F0048   stw   r0,72(r31)
80143738:  806DBD98   lwz   r3,-17000(r13)
8014373C:  2C030000   cmpwi   r3,0
80143740:  41820010   beq-   0x80143750
80143744:  809F0038   lwz   r4,56(r31)
80143748:  38A00001   li   r5,1
8014374C:  4807629D   bl   0x801b99e8
80143750:  C01C0000   lfs   f0,0(r28)
80143754:  D01F001C   stfs   f0,28(r31)
80143758:  C01C0004   lfs   f0,4(r28)
8014375C:  D01F0020   stfs   f0,32(r31)
80143760:  C01C0008   lfs   f0,8(r28)
80143764:  D01F0024   stfs   f0,36(r31)
80143768:  C01D000C   lfs   f0,12(r29)
8014376C:  D01F0028   stfs   f0,40(r31)
80143770:  C01D0010   lfs   f0,16(r29)
80143774:  D01F002C   stfs   f0,44(r31)
80143778:  C01D0014   lfs   f0,20(r29)
8014377C:  D01F0030   stfs   f0,48(r31)
80143780:  C01D0018   lfs   f0,24(r29)
80143784:  D3FF0018   stfs   f31,24(r31)
80143788:  D3EDBCB4   stfs   f31,-17228(r13)
8014378C:  D00DBCB8   stfs   f0,-17224(r13)
80143790:  807F003C   lwz   r3,60(r31)
80143794:  38030001   addi   r0,r3,1
80143798:  901F003C   stw   r0,60(r31)
8014379C:  881D002A   lbz   r0,42(r29)
801437A0:  2C000000   cmpwi   r0,0
801437A4:  40820010   bne-   0x801437b4
801437A8:  806DBCC0   lwz   r3,-17216(r13)
801437AC:  38030001   addi   r0,r3,1
801437B0:  900DBCC0   stw   r0,-17216(r13)
801437B4:  C03F0004   lfs   f1,4(r31)
801437B8:  39610030   addi   r11,r1,48
801437BC:  E3E10058   psq_l   f31,88(r1),0,0
801437C0:  CBE10050   lfd   f31,80(r1)
801437C4:  E3C10048   psq_l   f30,72(r1),0,0
801437C8:  CBC10040   lfd   f30,64(r1)
801437CC:  E3A10038   psq_l   f29,56(r1),0,0
801437D0:  CBA10030   lfd   f29,48(r1)
801437D4:  4820FEE1   bl   0x803536b4
801437D8:  80010064   lwz   r0,100(r1)
801437DC:  7C0803A6   mtlr   r0
801437E0:  38210060   addi   r1,r1,96
801437E4:  4E800020   blr   
[/spoiler]

MOD EDIT: spoilered to save space

[Crapulecorp]

After that i go to Breakpoint tab. click "Step Log" and "execute" breakpoints :

[spoiler]801436AC:  D03F0004   stfs   f1,4(r31)
801436B0:  806DBD98   lwz   r3,-17000(r13)
801436B4:  2C030000   cmpwi   r3,0
801436B8:  41820098   beq-   0x80143750
801436BC:  809F0038   lwz   r4,56(r31)
801436C0:  38A00000   li   r5,0
801436C4:  48076325   bl   0x801b99e8
801436C8:  48000088   b   0x80143750
801436CC:  2C030000   cmpwi   r3,0
801436D0:  40820010   bne-   0x801436e0
801436D4:  801F0048   lwz   r0,72(r31)
801436D8:  2C000000   cmpwi   r0,0
801436DC:  41810074   bgt-   0x80143750
801436E0:  C03F000C   lfs   f1,12(r31)
801436E4:  C002928C   lfs   f0,-28020(r2)
801436E8:  FC010040   fcmpo   cr0,f1,f0
801436EC:  4C411382   cror   2,1,2
801436F0:  40820020   bne-   0x80143710
801436F4:  801F0048   lwz   r0,72(r31)
801436F8:  2C000000   cmpwi   r0,0
801436FC:  4181000C   bgt-   0x80143708
80143700:  801F0040   lwz   r0,64(r31)
80143704:  901F0048   stw   r0,72(r31)
80143708:  C022928C   lfs   f1,-28020(r2)
8014370C:  48000020   b   0x8014372c
80143710:  C0029280   lfs   f0,-28032(r2)
80143714:  FC010040   fcmpo   cr0,f1,f0
80143718:  4C401382   cror   2,0,2
8014371C:  40820010   bne-   0x8014372c
80143720:  FC200090   fmr   f1,f0
80143724:  38000000   li   r0,0
80143728:  901F0048   stw   r0,72(r31)
8014372C:  D03F0004   stfs   f1,4(r31)
80143730:  38000000   li   r0,0
80143734:  901F0048   stw   r0,72(r31)
80143738:  806DBD98   lwz   r3,-17000(r13)
8014373C:  2C030000   cmpwi   r3,0
80143740:  41820010   beq-   0x80143750
80143744:  809F0038   lwz   r4,56(r31)
80143748:  38A00001   li   r5,1
8014374C:  4807629D   bl   0x801b99e8
80143750:  C01C0000   lfs   f0,0(r28)
80143754:  D01F001C   stfs   f0,28(r31)
80143758:  C01C0004   lfs   f0,4(r28)
8014375C:  D01F0020   stfs   f0,32(r31)
80143760:  C01C0008   lfs   f0,8(r28)
80143764:  D01F0024   stfs   f0,36(r31)
80143768:  C01D000C   lfs   f0,12(r29)
8014376C:  D01F0028   stfs   f0,40(r31)
80143770:  C01D0010   lfs   f0,16(r29)
80143774:  D01F002C   stfs   f0,44(r31)
80143778:  C01D0014   lfs   f0,20(r29)
8014377C:  D01F0030   stfs   f0,48(r31)
80143780:  C01D0018   lfs   f0,24(r29)
80143784:  D3FF0018   stfs   f31,24(r31)
80143788:  D3EDBCB4   stfs   f31,-17228(r13)
8014378C:  D00DBCB8   stfs   f0,-17224(r13)
80143790:  807F003C   lwz   r3,60(r31)
80143794:  38030001   addi   r0,r3,1
80143798:  901F003C   stw   r0,60(r31)[/spoiler]




And i press "Set" many times but i dont know what is the frame thing (if you can explain it to me) and the three frames too.

I just saw when "pressing set" 2 differents adress in the right screen under Add BP condition.
The first is 46200882 and the second 4A200882. I don t know if its that you asked.
I press set a lot and paste what was in the "log steps" :

[spoiler]801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,323851   r31 = 80B425A0   [80B425A4] = 3E45FDEA

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,323851   r31 = 80B425A0   [80B425A4] = 3F22A17F

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,00538208   r31 = 807485E0   [807485E4] = 00000000

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0376634   r31 = 807485E0   [807485E4] = 3BB05C2F

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0984315   r31 = 80B09400   [80B09404] = 00000000

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0552227   r31 = 807485E0   [807485E4] = 3D1A44FC

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,154091   r31 = 80B09400   [80B09404] = 3DC99679

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0552227   r31 = 807485E0   [807485E4] = 3D62313A

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,284591   r31 = 80B09400   [80B09404] = 3E1DCA18

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0585741   r31 = 807485E0   [807485E4] = 3D62313A

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,367274   r31 = 80B09400   [80B09404] = 3E91B5F2

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0790423   r31 = 807485E0   [807485E4] = 3D6FEB6D

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,492456   r31 = 80B09400   [80B09404] = 3EBC0B5E

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0790423   r31 = 807485E0   [807485E4] = 3DA1E0F0

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,622956   r31 = 80B09400   [80B09404] = 3EFC2326

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0853061   r31 = 807485E0   [807485E4] = 3DA1E0F0

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0853061   r31 = 807485E0   [807485E4] = 3DAEB4F2

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0925473   r31 = 807485E0   [807485E4] = 3DAEB4F2

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,654505   r31 = 80B09400   [80B09404] = 3F1F7A06

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,13963   r31 = 807485E0   [807485E4] = 3DBD8970

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,785005   r31 = 80B09400   [80B09404] = 3F278DA4

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,147531   r31 = 807485E0   [807485E4] = 3E0EFB13

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,785005   r31 = 80B09400   [80B09404] = 3F48F617

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,147531   r31 = 807485E0   [807485E4] = 3E171254

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,901819   r31 = 80B09400   [80B09404] = 3F48F617
[/spoiler]

[dcx2]

Very good!   ;D   Gecko.NET was updated to 0.65 this morning.  Please use the update.

---

I looked at the function.  This section is interesting.

801430A8:  835F0000   lwz   r26,0(r31)
801430AC:  48132EA5   bl   0x80275f50
801430B0:  388D8BE4   subi   r4,r13,29724
801430B4:  38A00001   li   r5,1
801430B8:  4813432D   bl   0x802773e4
801430BC:  281A0016   cmplwi   r26,22
801430C0:  7C7B1B78   mr   r27,r3
801430C4:  41810550   bgt-   0x80143614
801430C8:  3C808060   lis   r4,-32672
801430CC:  5740103A   rlwinm   r0,r26,2,0,29
801430D0:  38842618   addi   r4,r4,9752
801430D4:  7C84002E   lwzx   r4,r4,r0
801430D8:  7C8903A6   mtctr   r4
801430DC:  4E800420   bctr   


The game loads 0(r31) into r26 { NOTE: 4(r31) is the power bar!).

801430A8:  835F0000   lwz   r26,0(r31)

Then, it loads r4 with a pointer.  80602618

801430C8:  3C808060   lis   r4,-32672
...
801430D0:  38842618   addi   r4,r4,9752

It then uses r26 to offset from r4.

801430CC:  5740103A   rlwinm   r0,r26,2,0,29   # r0 = r26 * 4
...
801430D4:  7C84002E   lwzx   r4,r4,r0   # r4 = [80602618 + r0]

It then branches (mtctr r4/bctr) to somewhere.

This suggests 0(r31) can discriminate between player and enemy.

---

We can check if this is true.  Use Step Log and Execute breakpoints again.  This time, breakpoint on   801430A8:  835F0000   lwz   r26,0(r31)   and the log will show us whether 0(r31) can discriminate between player and enemy.

---

i dont know what is the frame thing

A "frame" is a snapshot of the game.  You are French?  http://fr.wikipedia.org/wiki/Frame_rate

In the bottom left corner of Gecko.NET is "Pause Game".  Press "Pause Game" once, it turns into "Next Frame".  Every press of "Next Frame" moves the game forward one frame.  Try it.  Each time you press "Next Frame", everyone moves a little bit.

---

I think I understand why you are confused.  Breakpoints can have three behaviors.

1) Press Set many times to go forward one frame?

2) Press Set once to go forward one frame?

3) Press Set once, and it goes forward many frames until some action is performed?

I believe this breakpoint is behavior 3).  It only breakpoints when someone gets more power bar.

---

Why Step Log?  It records the pointers to the power bars!  We can use this to find everyone's power bars.

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,323851   r31 = 80B425A0   [80B425A4] = 3F22A17F

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0376634   r31 = 807485E0   [807485E4] = 3BB05C2F

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0984315   r31 = 80B09400   [80B09404] = 00000000


We can also see power bar being added.

801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,00538208   r31 = 807485E0   [807485E4] = 00000000
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0376634   r31 = 807485E0   [807485E4] = 3BB05C2F
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0552227   r31 = 807485E0   [807485E4] = 3D1A44FC
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0552227   r31 = 807485E0   [807485E4] = 3D62313A
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0585741   r31 = 807485E0   [807485E4] = 3D62313A
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0790423   r31 = 807485E0   [807485E4] = 3D6FEB6D
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0790423   r31 = 807485E0   [807485E4] = 3DA1E0F0
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0853061   r31 = 807485E0   [807485E4] = 3DA1E0F0
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0853061   r31 = 807485E0   [807485E4] = 3DAEB4F2
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,0925473   r31 = 807485E0   [807485E4] = 3DAEB4F2
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,13963   r31 = 807485E0   [807485E4] = 3DBD8970
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,147531   r31 = 807485E0   [807485E4] = 3E0EFB13
801436AC:  D03F0004   stfs   f1,4(r31)   f1 = 0,147531   r31 = 807485E0   [807485E4] = 3E171254

[Crapulecorp]

Thanks a lot dcx2 for taking time to help me.
I use now the update of Gecko.Net (Gecko dNet 0.65).

So i use Step Log and Execute breakpoints on   801430A8:  835F0000   lwz   r26,0(r31)

Thanks to you now i understand the utility of Pause Game and also Next Frame.

I appreciate a lot what you are doing and your patience,its not easy to communicate with a noob person.
I understand more things now, thanks to you dcx2.

So in Breakpoint tab. click "Log Steps", "Execute" breakpoints and "Set"

"Pause Game" and "Next frame" Now I get it i push next frame and when the game has moved forward three frames i push "Set"

And i m doing several times.

Finally here are the results for the "Log Steps" :

[spoiler]801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E890   [80B1E890] = 00000006

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 8077F220   [8077F220] = 0000000B

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E890   [80B1E890] = 00000006



801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E890   [80B1E890] = 00000006

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 8077F220   [8077F220] = 0000000B

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E890   [80B1E890] = 00000006



801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E890   [80B1E890] = 00000006

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 8077F220   [8077F220] = 0000000B

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E890   [80B1E890] = 00000006



801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E890   [80B1E890] = 00000006

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 8077F220   [8077F220] = 0000000B





801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E890   [80B1E890] = 00000006

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E890   [80B1E890] = 00000006

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E890   [80B1E890] = 00000006

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 8077F220   [8077F220] = 0000000B[/spoiler]

[dcx2]

Take your time.  Read slowly.  We can overcome the language barrier.  ;D

---

"Pause Game" and "Next frame" Now I get it i push next frame and when the game has moved forward three frames i push "Set"

That is not right.  "Next Frame" is actually a breakpoint.  I asked you to try it, so you will understand what "moving one frame" is.  You do not need it for the Step Log.

---

When you push "Set", the game will run until the breakpoint is hit.  We want to press Set until the game moves one frame (WITHOUT "Next Frame")

"Behavior 1", then you must press "Set" many times before it moves one frame.

"Behavior 2", then each "Set" will move one frame.

"Behavior 3", then each "Set" will move many frames until the breakpoint hits.

If we have "Behavior 1", "Set" may not move a frame.  You will press "Set" for each thing that gets computed.  After all things get computed, "Set" will move forward one frame.  So you must "Set" many times to see all things computed in one frame.

Your breakpoint may have "Behavior 1", "Behavior 2", or "Behavior 3".  Which behavior does your breakpoint have?

---

This looks good!

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E890   [80B1E890] = 00000006

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 8077F220   [8077F220] = 0000000B

80B1E890 = 0x6

8077F220 = 0xB

Which one is the player?  Which one is the enemy?

---

In this example, I will use your most recent Step Log.  These values may be different now.  Every time you change the level or restart the game, the pointers will change.  You will need to do Step Log again to make sure you have the right pointers for the current level.

Get the pointers again.  For instance, 80B1E890 = 0(r31).  Then go to 80B1E894 = 4(r31) (add 4 to original pointer).  Go to that address in MemView.  Poke it.  Does the player or enemy power bar change?

If the player changes, then 80B1E890 = 0x6 means it is a player.  If the enemy changes, then it means 80B1E890 = 0x6 is an enemy; you will have to try the next pointer.

[Crapulecorp]

I push "Set" and the frame are moving and when the power jauge increase the breakpoint is hit.

So if i have understand its the "Behavior 3", then each "Set" will move many frames until the breakpoint hits.

I use the breakpoint tab "Log steps on" and i get this :

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 8079AA40   [8079AA40] = 00000010

801430A8:  835F0000   lwz   r26,0(r31)   r26 = 80655DA8   r31 = 80B1E528   [80B1E528] = 00000006

Also i add 4 to 8079AA40 i get 8079AA44 = 4(r31) (add 4 to original pointer) im going to Mem View and poke the value.

And its the Enemy jauge who changed ."If the enemy changes, then it means" 8079AA40 = 0x10 "is an enemy".


8079AA40 = 0x10 Enemy

80B1E528 = 0x6   The player

[dcx2]

 ;D

Yes, you have "Behavior 3".

---

Okay.  We shall assume [80B1E528] = 00000006 means "this is a player"

How do we prove this?

With Breakpoint Conditions!  This is also on the Breakpoint Tab.

Breakpoint Conditions will only breakpoint if the condition is true.  It will skip the breakpoint if the condition is false.  We will use a breakpoint condition to see if we breakpoint when the player gets power bar.

Assuming the pointers are still the same, set a Breakpoint Condition, r31 == 80B1E528.  Then hit "Set".

The game should run.  When an enemy gets power bar, it should skip that breakpoint and keep running.  When a player gets power bar, it should hit that breakpoint and freeze.

If that is correct, then we know that 0(r31) == 0x6 means we are working on a player.

[Crapulecorp]

Waow you are really fast dcx2. Thanks again for helping me.

So i m on Breakpoint Tab

Set a Breakpoint Condition, r31 == 80B1E528, turn on Active conditions, then hit "Set"

The game is runnig.  When the enemy shoot and also his power jauge increase, the game keeps running.
When i will hit the ball so my power jauge will increase, it hit that breakpoint and freeze.

So we know that 0(r31) == 0x6 means we are working on a player.

[dcx2]

Hooray!

Notice how we are carefully analyzing step by step.  We make an assumption, then test the assumption.

It is slow.  But it is reliable.

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Using this knowledge, we should try the following code.  Initially you asked for two C2 codes.  For now, we will use only one to verify that this works as expected.  If it does, we will then complete the second code.

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HOOK ADDRESS:   801436AC


lwz r12,0(r31)   # Load r12 with the player/enemy discriminator
cmpwi r12,6      # compare r12 to 6
beq- _PLAYER   # if r12 == 6, branch to _PLAYER

# at this point, we must be processing an enemy
li r12,0   # set enemy power bar to 0.0!
b _END   # branch to the end

_PLAYER:
lis r12,0x3F80  # set player bar power to 1.0!
# fall through to _END

_END:
stw r12,4(r31)  # store power bar

[Crapulecorp]

Thanks a lot i add all the instruction in asmwiird for the adress 801436AC i get

C21436AC 00000004
819F0000 2C0C0006
4182000C 39800000
48000008 3D803F80
919F0004 00000000

The codes is working like a charm and i can have the special without the jauge is full. your awesome dcx2.
And the enemy has not use special shot against me.

[dcx2]

Great news!

Do you understand the ASM code?  I can explain it better if you want me to.

See if you can make the other C2 code.  Tip: the other address uses 0(r6).  So the "player/enemy discrimination" will be -4(r6)