Difference between revisions of "Math skill Ability ID Check"
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(Created page with " Routine that checks math skill IDS 00181f38: 27bdff40 addiu r29,r29,0xff40 00181f3c: afb300b4 sw r19,0x00b4(r29) 00181f40: 00809821 addu r19,r4,r0 00181f44: afb000a8 sw ...") |
RetroTypes (talk | contribs) m (RetroTypes moved page Routine that checks math skill IDS? to Math skill Ability ID Check: Removing question mark) |
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| − | + | 00181f38: 27bdff40 addiu r29,r29,0xff40 -0xc0 (from [[Skillset Loading?]], -0xD8) | |
| − | 00181f38: 27bdff40 addiu r29,r29,0xff40 | ||
00181f3c: afb300b4 sw r19,0x00b4(r29) | 00181f3c: afb300b4 sw r19,0x00b4(r29) | ||
| − | 00181f40: 00809821 addu r19,r4,r0 | + | 00181f40: 00809821 addu r19,r4,r0 r19 = unit battle ID |
00181f44: afb000a8 sw r16,0x00a8(r29) | 00181f44: afb000a8 sw r16,0x00a8(r29) | ||
| − | 00181f48: 00c08021 addu r16,r6,r0 | + | 00181f48: 00c08021 addu r16,r6,r0 r16 = spell list |
00181f4c: afb200b0 sw r18,0x00b0(r29) | 00181f4c: afb200b0 sw r18,0x00b0(r29) | ||
| − | 00181f50: 00009021 addu r18,r0,r0 | + | 00181f50: 00009021 addu r18,r0,r0 r18 = 0 |
00181f54: afb100ac sw r17,0x00ac(r29) | 00181f54: afb100ac sw r17,0x00ac(r29) | ||
| − | 00181f58: 00a08821 addu r17,r5,r0 | + | 00181f58: 00a08821 addu r17,r5,r0 r17 = skillset ID |
00181f5c: afb400b8 sw r20,0x00b8(r29) | 00181f5c: afb400b8 sw r20,0x00b8(r29) | ||
00181f60: afbf00bc sw r31,0x00bc(r29) | 00181f60: afbf00bc sw r31,0x00bc(r29) | ||
00181f64: 0c060435 jal 0x001810d4 Get Data Pointer | 00181f64: 0c060435 jal 0x001810d4 Get Data Pointer | ||
| − | 00181f68: 00e0a021 addu r20,r7,r0 | + | 00181f68: 00e0a021 addu r20,r7,r0 r20 = 0x0f or 0xf0 (arithmetick primary/secondary menu check?) |
00181f6c: 10400005 beq r2,r0,0x00181f84 branch if unit data pointer=0 | 00181f6c: 10400005 beq r2,r0,0x00181f84 branch if unit data pointer=0 | ||
| − | 00181f70: 322300ff andi r3,r17,0x00ff r3= | + | 00181f70: 322300ff andi r3,r17,0x00ff r3 = primary skillset |
| − | 00181f74: 34020015 ori r2,r0,0x0015 r2=15 | + | 00181f74: 34020015 ori r2,r0,0x0015 r2 = 15 |
00181f78: 10620004 beq r3,r2,0x00181f8c jump if primary skillset=math skill | 00181f78: 10620004 beq r3,r2,0x00181f8c jump if primary skillset=math skill | ||
| − | 00181f7c: 2402ffff addiu r2,r0,0xffff | + | 00181f7c: 2402ffff addiu r2,r0,0xffff |
| − | 00181f80: a6020000 sh r2,0x0000(r16 ) | + | 00181f80: a6020000 sh r2,0x0000(r16 ) if skillset <> math skill, store no no ability IDs in spell list |
00181f84: 08060811 j 0x00182044 jump to end if skillset != math skill | 00181f84: 08060811 j 0x00182044 jump to end if skillset != math skill | ||
| − | 00181f88: 00001021 addu r2,r0,r0 | + | 00181f88: 00001021 addu r2,r0,r0 return no valid spells |
| − | 00181f8c: 02602021 addu r4,r19,r0 r4= | + | 00181f8c: 02602021 addu r4,r19,r0 r4 = unit battle ID |
00181f90: 27a20060 addiu r2,r29,0x0060 | 00181f90: 27a20060 addiu r2,r29,0x0060 | ||
| − | 00181f94: afa20010 sw r2,0x0010(r29) | + | 00181f94: afa20010 sw r2,0x0010(r29) store stack + 0x60 for ability CT |
00181f98: 27a20078 addiu r2,r29,0x0078 | 00181f98: 27a20078 addiu r2,r29,0x0078 | ||
| − | 00181f9c: afa20018 sw r2,0x0018(r29) | + | 00181f9c: afa20018 sw r2,0x0018(r29) store stack + 0x78 for silence/performance checks |
| − | 00181fa0: 27a20090 addiu r2,r29,0x0090 | + | 00181fa0: 27a20090 addiu r2,r29,0x0090 |
| − | 00181fa4: 34050015 ori r5,r0,0x0015 | + | 00181fa4: 34050015 ori r5,r0,0x0015 skillset = math |
| − | 00181fa8: 27a60020 addiu r6,r29,0x0020 | + | 00181fa8: 27a60020 addiu r6,r29,0x0020 stack + 0x20 for Ability IDs |
| − | 00181fac: 27a70048 addiu r7,r29,0x0048 | + | 00181fac: 27a70048 addiu r7,r29,0x0048 stack + 0x48 for MP costs |
00181fb0: afa00014 sw r0,0x0014(r29) | 00181fb0: afa00014 sw r0,0x0014(r29) | ||
| − | 00181fb4: 0c0605f0 jal 0x001817c0 | + | 00181fb4: 0c0605f0 jal 0x001817c0 [[Load ability data for skillset]] |
| − | 00181fb8: afa2001c sw r2,0x001c(r29) | + | 00181fb8: afa2001c sw r2,0x001c(r29) stack + 0x90 for #turns to complete |
00181fbc: 00403021 addu r6,r2,r0 | 00181fbc: 00403021 addu r6,r2,r0 | ||
| − | 00181fc0: 10c0fff0 beq r6,r0,0x00181f84 | + | 00181fc0: 10c0fff0 beq r6,r0,0x00181f84 branch if number of abilities in skillset is 0 |
| − | 00181fc4: 0246102a slt r2,r18,r6 | + | 00181fc4: 0246102a slt r2,r18,r6 r2 = true if 0 < No. abilities in skillset |
| − | 00181fc8: 1040001b beq r2,r0,0x00182038 | + | 00181fc8: 1040001b beq r2,r0,0x00182038 branch if not the case (less than 0 abilities? haha lmao) |
00181fcc: 00002821 addu r5,r0,r0 | 00181fcc: 00002821 addu r5,r0,r0 | ||
| − | 00181fd0: 3408fe62 ori r8,r0,0xfe62 | + | 00181fd0: 3408fe62 ori r8,r0,0xfe62 r8 = -0x019e |
00181fd4: 3c078006 lui r7,0x8006 | 00181fd4: 3c078006 lui r7,0x8006 | ||
| − | 00181fd8: 24e70eb6 addiu r7,r7,0x0eb6 | + | 00181fd8: 24e70eb6 addiu r7,r7,0x0eb6 pointer to math IDs. off by 0x19e, the ID of multiple of 5 |
| − | 00181fdc: 27a40020 addiu r4,r29,0x0020 | + | 00181fdc: 27a40020 addiu r4,r29,0x0020 pointer to ability IDs |
| − | 00181fe0: 94830000 lhu r3,0x0000(r4) | + | 00181fe0: 94830000 lhu r3,0x0000(r4) load ability ID |
00181fe4: 00000000 nop | 00181fe4: 00000000 nop | ||
00181fe8: 00681021 addu r2,r3,r8 | 00181fe8: 00681021 addu r2,r3,r8 | ||
| − | 00181fec: 3042ffff andi r2,r2,0xffff | + | 00181fec: 3042ffff andi r2,r2,0xffff Ability ID - 0x19e (multiple of 5) |
00181ff0: 2c420008 sltiu r2,r2,0x0008 | 00181ff0: 2c420008 sltiu r2,r2,0x0008 | ||
| − | 00181ff4: 1040000c beq r2,r0,0x00182028 | + | 00181ff4: 1040000c beq r2,r0,0x00182028 branch if skill is not math |
| − | 00181ff8: 24840002 addiu r4,r4,0x0002 | + | 00181ff8: 24840002 addiu r4,r4,0x0002 next ability ID in stack |
00181ffc: 00031400 sll r2,r3,0x10 | 00181ffc: 00031400 sll r2,r3,0x10 | ||
00182000: 00021403 sra r2,r2,0x10 | 00182000: 00021403 sra r2,r2,0x10 | ||
| − | 00182004: 00471021 addu r2,r2,r7 | + | 00182004: 00471021 addu r2,r2,r7 Math table pointer |
| − | 00182008: 90420000 lbu r2,0x0000(r2) | + | 00182008: 90420000 lbu r2,0x0000(r2) Load Arithmetik ID |
0018200c: 00000000 nop | 0018200c: 00000000 nop | ||
| − | 00182010: 00541024 and r2,r2,r20 | + | 00182010: 00541024 and r2,r2,r20 primary/secondary menu check |
| − | 00182014: 10400004 beq r2,r0,0x00182028 | + | 00182014: 10400004 beq r2,r0,0x00182028 branch if in the wrong menu? |
00182018: 00000000 nop | 00182018: 00000000 nop | ||
| − | 0018201c: a6030000 sh r3,0x0000(r16) | + | 0018201c: a6030000 sh r3,0x0000(r16) Store ability ID in Math Menu (if in correct menu) |
| − | 00182020: 26100002 addiu r16,r16,0x0002 | + | 00182020: 26100002 addiu r16,r16,0x0002 Spell list + 0x2 |
| − | 00182024: 26520001 addiu r18,r18,0x0001 | + | 00182024: 26520001 addiu r18,r18,0x0001 increase number of valid abilities in list by 1 |
| − | 00182028: 24a50001 addiu r5,r5,0x0001 | + | 00182028: 24a50001 addiu r5,r5,0x0001 Increase counter by 1 |
0018202c: 00a6102a slt r2,r5,r6 | 0018202c: 00a6102a slt r2,r5,r6 | ||
| − | 00182030: 1440ffeb bne r2,r0,0x00181fe0 | + | 00182030: 1440ffeb bne r2,r0,0x00181fe0 Loop until all abilities in skillset are checked |
00182034: 00000000 nop | 00182034: 00000000 nop | ||
00182038: 2402ffff addiu r2,r0,0xffff | 00182038: 2402ffff addiu r2,r0,0xffff | ||
| − | 0018203c: a6020000 sh r2,0x0000(r16) | + | 0018203c: a6020000 sh r2,0x0000(r16) Store 0xffff in ability list (end list) |
| − | 00182040: 02401021 addu r2,r18,r0 | + | 00182040: 02401021 addu r2,r18,r0 return number of valid abilities |
00182044: 8fbf00bc lw r31,0x00bc(r29) | 00182044: 8fbf00bc lw r31,0x00bc(r29) | ||
00182048: 8fb400b8 lw r20,0x00b8(r29) | 00182048: 8fb400b8 lw r20,0x00b8(r29) | ||
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0018205c: 27bd00c0 addiu r29,r29,0x00c0 | 0018205c: 27bd00c0 addiu r29,r29,0x00c0 | ||
00182060: 03e00008 jr r31 | 00182060: 03e00008 jr r31 | ||
| + | |||
| + | |||
| + | == Return Locations == | ||
| + | |||
| + | 00181efc: - [[Routine at 181ef0]] | ||
| + | 00181f20: - [[Routine at 181f14]] | ||
Latest revision as of 00:03, 1 January 2025
00181f38: 27bdff40 addiu r29,r29,0xff40 -0xc0 (from Skillset Loading?, -0xD8) 00181f3c: afb300b4 sw r19,0x00b4(r29) 00181f40: 00809821 addu r19,r4,r0 r19 = unit battle ID 00181f44: afb000a8 sw r16,0x00a8(r29) 00181f48: 00c08021 addu r16,r6,r0 r16 = spell list 00181f4c: afb200b0 sw r18,0x00b0(r29) 00181f50: 00009021 addu r18,r0,r0 r18 = 0 00181f54: afb100ac sw r17,0x00ac(r29) 00181f58: 00a08821 addu r17,r5,r0 r17 = skillset ID 00181f5c: afb400b8 sw r20,0x00b8(r29) 00181f60: afbf00bc sw r31,0x00bc(r29) 00181f64: 0c060435 jal 0x001810d4 Get Data Pointer 00181f68: 00e0a021 addu r20,r7,r0 r20 = 0x0f or 0xf0 (arithmetick primary/secondary menu check?) 00181f6c: 10400005 beq r2,r0,0x00181f84 branch if unit data pointer=0 00181f70: 322300ff andi r3,r17,0x00ff r3 = primary skillset 00181f74: 34020015 ori r2,r0,0x0015 r2 = 15 00181f78: 10620004 beq r3,r2,0x00181f8c jump if primary skillset=math skill 00181f7c: 2402ffff addiu r2,r0,0xffff 00181f80: a6020000 sh r2,0x0000(r16 ) if skillset <> math skill, store no no ability IDs in spell list 00181f84: 08060811 j 0x00182044 jump to end if skillset != math skill 00181f88: 00001021 addu r2,r0,r0 return no valid spells 00181f8c: 02602021 addu r4,r19,r0 r4 = unit battle ID 00181f90: 27a20060 addiu r2,r29,0x0060 00181f94: afa20010 sw r2,0x0010(r29) store stack + 0x60 for ability CT 00181f98: 27a20078 addiu r2,r29,0x0078 00181f9c: afa20018 sw r2,0x0018(r29) store stack + 0x78 for silence/performance checks 00181fa0: 27a20090 addiu r2,r29,0x0090 00181fa4: 34050015 ori r5,r0,0x0015 skillset = math 00181fa8: 27a60020 addiu r6,r29,0x0020 stack + 0x20 for Ability IDs 00181fac: 27a70048 addiu r7,r29,0x0048 stack + 0x48 for MP costs 00181fb0: afa00014 sw r0,0x0014(r29) 00181fb4: 0c0605f0 jal 0x001817c0 Load ability data for skillset 00181fb8: afa2001c sw r2,0x001c(r29) stack + 0x90 for #turns to complete 00181fbc: 00403021 addu r6,r2,r0 00181fc0: 10c0fff0 beq r6,r0,0x00181f84 branch if number of abilities in skillset is 0 00181fc4: 0246102a slt r2,r18,r6 r2 = true if 0 < No. abilities in skillset 00181fc8: 1040001b beq r2,r0,0x00182038 branch if not the case (less than 0 abilities? haha lmao) 00181fcc: 00002821 addu r5,r0,r0 00181fd0: 3408fe62 ori r8,r0,0xfe62 r8 = -0x019e 00181fd4: 3c078006 lui r7,0x8006 00181fd8: 24e70eb6 addiu r7,r7,0x0eb6 pointer to math IDs. off by 0x19e, the ID of multiple of 5 00181fdc: 27a40020 addiu r4,r29,0x0020 pointer to ability IDs 00181fe0: 94830000 lhu r3,0x0000(r4) load ability ID 00181fe4: 00000000 nop 00181fe8: 00681021 addu r2,r3,r8 00181fec: 3042ffff andi r2,r2,0xffff Ability ID - 0x19e (multiple of 5) 00181ff0: 2c420008 sltiu r2,r2,0x0008 00181ff4: 1040000c beq r2,r0,0x00182028 branch if skill is not math 00181ff8: 24840002 addiu r4,r4,0x0002 next ability ID in stack 00181ffc: 00031400 sll r2,r3,0x10 00182000: 00021403 sra r2,r2,0x10 00182004: 00471021 addu r2,r2,r7 Math table pointer 00182008: 90420000 lbu r2,0x0000(r2) Load Arithmetik ID 0018200c: 00000000 nop 00182010: 00541024 and r2,r2,r20 primary/secondary menu check 00182014: 10400004 beq r2,r0,0x00182028 branch if in the wrong menu? 00182018: 00000000 nop 0018201c: a6030000 sh r3,0x0000(r16) Store ability ID in Math Menu (if in correct menu) 00182020: 26100002 addiu r16,r16,0x0002 Spell list + 0x2 00182024: 26520001 addiu r18,r18,0x0001 increase number of valid abilities in list by 1 00182028: 24a50001 addiu r5,r5,0x0001 Increase counter by 1 0018202c: 00a6102a slt r2,r5,r6 00182030: 1440ffeb bne r2,r0,0x00181fe0 Loop until all abilities in skillset are checked 00182034: 00000000 nop 00182038: 2402ffff addiu r2,r0,0xffff 0018203c: a6020000 sh r2,0x0000(r16) Store 0xffff in ability list (end list) 00182040: 02401021 addu r2,r18,r0 return number of valid abilities 00182044: 8fbf00bc lw r31,0x00bc(r29) 00182048: 8fb400b8 lw r20,0x00b8(r29) 0018204c: 8fb300b4 lw r19,0x00b4(r29) 00182050: 8fb200b0 lw r18,0x00b0(r29) 00182054: 8fb100ac lw r17,0x00ac(r29) 00182058: 8fb000a8 lw r16,0x00a8(r29) 0018205c: 27bd00c0 addiu r29,r29,0x00c0 00182060: 03e00008 jr r31
Return Locations
00181efc: - Routine at 181ef0 00181f20: - Routine at 181f14
