Difference between revisions of "0008945c - 00089524"
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(Created page with "<font face='Courier New'> 0008945c: 27bdffc8 addiu r29,r29,0xffc8 00089460: afb1001c sw r17,0x001c(r29) 00089464: 00808821 addu r17,r4,r0 00089468: afb5002c sw r21,0x002...") |
RetroTypes (talk | contribs) |
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| − | + | #Parameters: | |
| − | + | #r4 = Misc Unit ID | |
| + | #r5 = ? | ||
| + | #r6 = ? | ||
| + | #r7 = ? | ||
| + | |||
0008945c: 27bdffc8 addiu r29,r29,0xffc8 | 0008945c: 27bdffc8 addiu r29,r29,0xffc8 | ||
00089460: afb1001c sw r17,0x001c(r29) | 00089460: afb1001c sw r17,0x001c(r29) | ||
| − | 00089464: 00808821 addu r17,r4,r0 | + | 00089464: 00808821 addu r17,r4,r0 #r17 = Misc Unit ID |
00089468: afb5002c sw r21,0x002c(r29) | 00089468: afb5002c sw r21,0x002c(r29) | ||
| − | 0008946c: 00a0a821 addu r21,r5,r0 | + | 0008946c: 00a0a821 addu r21,r5,r0 #r21 = ? |
00089470: afb40028 sw r20,0x0028(r29) | 00089470: afb40028 sw r20,0x0028(r29) | ||
| − | 00089474: 00c0a021 addu r20,r6,r0 | + | 00089474: 00c0a021 addu r20,r6,r0 #r20 = ? |
00089478: afb20020 sw r18,0x0020(r29) | 00089478: afb20020 sw r18,0x0020(r29) | ||
| − | 0008947c: 00e09021 addu r18,r7,r0 | + | 0008947c: 00e09021 addu r18,r7,r0 #r18 = ? |
00089480: afb30024 sw r19,0x0024(r29) | 00089480: afb30024 sw r19,0x0024(r29) | ||
| − | 00089484: 8fb30048 lw r19,0x0048(r29) | + | 00089484: 8fb30048 lw r19,0x0048(r29) #r19 = ? |
| − | 00089488: 3224ffff andi r4,r17,0xffff | + | 00089488: 3224ffff andi r4,r17,0xffff #r4 = Misc Unit ID |
0008948c: afbf0030 sw r31,0x0030(r29) | 0008948c: afbf0030 sw r31,0x0030(r29) | ||
| − | 00089490: 0c01e9b9 jal 0x0007a6e4 | + | 00089490: 0c01e9b9 jal 0x0007a6e4 #[[Find Current Misc Unit Data Pointer (external ID)?]] |
00089494: afb00018 sw r16,0x0018(r29) | 00089494: afb00018 sw r16,0x0018(r29) | ||
| − | 00089498: 00408021 addu r16,r2,r0 | + | 00089498: 00408021 addu r16,r2,r0 #r16 = Misc Unit Data Pointer |
| − | 0008949c: 12000018 beq r16,r0,0x00089500 | + | 0008949c: 12000018 beq r16,r0,0x00089500 #Branch to END if Misc Unit Data Pointer = 0 (invalid) |
| − | 000894a0: 00000000 nop | + | 000894a0: 00000000 nop # |
| − | 000894a4: 0c01e9ee jal 0x0007a7b8 | + | 000894a4: 0c01e9ee jal 0x0007a7b8 #[[0007a7b8 - 0007a83c]] |
| − | 000894a8: 02202021 addu r4,r17,r0 | + | 000894a8: 02202021 addu r4,r17,r0 #r4 = Misc Unit ID (input parameter for jal) |
| − | 000894ac: 34040004 ori r4,r0,0x0004 | + | 000894ac: 34040004 ori r4,r0,0x0004 #r4 = 0x04 |
| − | 000894b0: 34030001 ori r3,r0,0x0001 | + | 000894b0: 34030001 ori r3,r0,0x0001 #r3 = 0x01 |
| − | 000894b4: 00143c00 sll r7,r20,0x10 | + | 000894b4: 00143c00 sll r7,r20,0x10 #r7 = r20(?) << 10 |
| − | 000894b8: 02a02821 addu r5,r21,r0 | + | 000894b8: 02a02821 addu r5,r21,r0 #Restore r5 input parameter |
| − | 000894bc: 02203021 addu r6,r17,r0 | + | 000894bc: 02203021 addu r6,r17,r0 #r6 = Misc Unit ID |
| − | 000894c0: 96020012 lhu r2,0x0012(r16) | + | 000894c0: 96020012 lhu r2,0x0012(r16) #r2 = Sprite display bytes |
| − | 000894c4: 00073c03 sra r7,r7,0x10 | + | 000894c4: 00073c03 sra r7,r7,0x10 #r7 = r20(?) without upper half? |
| − | 000894c8: a203013e sb r3,0x013e(r16) | + | 000894c8: a203013e sb r3,0x013e(r16) #Save 0x01 as Modified palette byte? |
| − | 000894cc: a2000298 sb r0,0x0298(r16) | + | 000894cc: a2000298 sb r0,0x0298(r16) #Clear Shadow |
| − | 000894d0: 3042ff9f andi r2,r2,0xff9f | + | 000894d0: 3042ff9f andi r2,r2,0xff9f #Remove 0x40 and 0x20 flags |
| − | 000894d4: 34420021 ori r2,r2,0x0021 | + | 000894d4: 34420021 ori r2,r2,0x0021 #Add 0x20 and 0x01 flags |
| − | 000894d8: a6020012 sh r2,0x0012(r16) | + | 000894d8: a6020012 sh r2,0x0012(r16) #Save new Sprite display bytes |
| − | 000894dc: 00121400 sll r2,r18,0x10 | + | 000894dc: 00121400 sll r2,r18,0x10 # |
| − | 000894e0: 00021403 sra r2,r2,0x10 | + | 000894e0: 00021403 sra r2,r2,0x10 #r2 = r18 without upper half |
| − | 000894e4: afa20010 sw r2,0x0010(r29) | + | 000894e4: afa20010 sw r2,0x0010(r29) #Save adjusted r18 to the stack |
| − | 000894e8: 00131400 sll r2,r19,0x10 | + | 000894e8: 00131400 sll r2,r19,0x10 # |
| − | 000894ec: 00021403 sra r2,r2,0x10 | + | 000894ec: 00021403 sra r2,r2,0x10 #r2 = r19 without upper half |
| − | 000894f0: 0c024cf1 jal 0x000933c4 | + | 000894f0: 0c024cf1 jal 0x000933c4 #[[000933c4 - 00093498]] |
| − | 000894f4: afa20014 sw r2,0x0014(r29) | + | 000894f4: afa20014 sw r2,0x0014(r29) #Save adjusted r19 to the stack |
| − | 000894f8: a6000076 sh r0,0x0076(r16) | + | 000894f8: a6000076 sh r0,0x0076(r16) #Clear 0x76 of Misc unit data (height related?) |
| − | 000894fc: a6000074 sh r0,0x0074(r16) | + | 000894fc: a6000074 sh r0,0x0074(r16) #Clear 0x74 of Misc unit data (height related?) |
| + | |||
| + | End: | ||
00089500: 8fbf0030 lw r31,0x0030(r29) | 00089500: 8fbf0030 lw r31,0x0030(r29) | ||
00089504: 8fb5002c lw r21,0x002c(r29) | 00089504: 8fb5002c lw r21,0x002c(r29) | ||
| Line 52: | Line 58: | ||
00089520: 03e00008 jr r31 | 00089520: 03e00008 jr r31 | ||
00089524: 00000000 nop | 00089524: 00000000 nop | ||
| − | + | ||
| + | === Return location === | ||
| + | '''Battle.bin''' | ||
| + | 0008953c: [[00089528 - 00089550]] | ||
| + | 0008d288: [[0008d26c - 0008d29c]] | ||
Latest revision as of 09:00, 11 February 2024
#Parameters: #r4 = Misc Unit ID #r5 = ? #r6 = ? #r7 = ? 0008945c: 27bdffc8 addiu r29,r29,0xffc8 00089460: afb1001c sw r17,0x001c(r29) 00089464: 00808821 addu r17,r4,r0 #r17 = Misc Unit ID 00089468: afb5002c sw r21,0x002c(r29) 0008946c: 00a0a821 addu r21,r5,r0 #r21 = ? 00089470: afb40028 sw r20,0x0028(r29) 00089474: 00c0a021 addu r20,r6,r0 #r20 = ? 00089478: afb20020 sw r18,0x0020(r29) 0008947c: 00e09021 addu r18,r7,r0 #r18 = ? 00089480: afb30024 sw r19,0x0024(r29) 00089484: 8fb30048 lw r19,0x0048(r29) #r19 = ? 00089488: 3224ffff andi r4,r17,0xffff #r4 = Misc Unit ID 0008948c: afbf0030 sw r31,0x0030(r29) 00089490: 0c01e9b9 jal 0x0007a6e4 #Find Current Misc Unit Data Pointer (external ID)? 00089494: afb00018 sw r16,0x0018(r29) 00089498: 00408021 addu r16,r2,r0 #r16 = Misc Unit Data Pointer 0008949c: 12000018 beq r16,r0,0x00089500 #Branch to END if Misc Unit Data Pointer = 0 (invalid) 000894a0: 00000000 nop # 000894a4: 0c01e9ee jal 0x0007a7b8 #0007a7b8 - 0007a83c 000894a8: 02202021 addu r4,r17,r0 #r4 = Misc Unit ID (input parameter for jal) 000894ac: 34040004 ori r4,r0,0x0004 #r4 = 0x04 000894b0: 34030001 ori r3,r0,0x0001 #r3 = 0x01 000894b4: 00143c00 sll r7,r20,0x10 #r7 = r20(?) << 10 000894b8: 02a02821 addu r5,r21,r0 #Restore r5 input parameter 000894bc: 02203021 addu r6,r17,r0 #r6 = Misc Unit ID 000894c0: 96020012 lhu r2,0x0012(r16) #r2 = Sprite display bytes 000894c4: 00073c03 sra r7,r7,0x10 #r7 = r20(?) without upper half? 000894c8: a203013e sb r3,0x013e(r16) #Save 0x01 as Modified palette byte? 000894cc: a2000298 sb r0,0x0298(r16) #Clear Shadow 000894d0: 3042ff9f andi r2,r2,0xff9f #Remove 0x40 and 0x20 flags 000894d4: 34420021 ori r2,r2,0x0021 #Add 0x20 and 0x01 flags 000894d8: a6020012 sh r2,0x0012(r16) #Save new Sprite display bytes 000894dc: 00121400 sll r2,r18,0x10 # 000894e0: 00021403 sra r2,r2,0x10 #r2 = r18 without upper half 000894e4: afa20010 sw r2,0x0010(r29) #Save adjusted r18 to the stack 000894e8: 00131400 sll r2,r19,0x10 # 000894ec: 00021403 sra r2,r2,0x10 #r2 = r19 without upper half 000894f0: 0c024cf1 jal 0x000933c4 #000933c4 - 00093498 000894f4: afa20014 sw r2,0x0014(r29) #Save adjusted r19 to the stack 000894f8: a6000076 sh r0,0x0076(r16) #Clear 0x76 of Misc unit data (height related?) 000894fc: a6000074 sh r0,0x0074(r16) #Clear 0x74 of Misc unit data (height related?) End: 00089500: 8fbf0030 lw r31,0x0030(r29) 00089504: 8fb5002c lw r21,0x002c(r29) 00089508: 8fb40028 lw r20,0x0028(r29) 0008950c: 8fb30024 lw r19,0x0024(r29) 00089510: 8fb20020 lw r18,0x0020(r29) 00089514: 8fb1001c lw r17,0x001c(r29) 00089518: 8fb00018 lw r16,0x0018(r29) 0008951c: 27bd0038 addiu r29,r29,0x0038 00089520: 03e00008 jr r31 00089524: 00000000 nop
Return location
Battle.bin 0008953c: 00089528 - 00089550 0008d288: 0008d26c - 0008d29c
