Difference between revisions of "Modify Status Inflictions"
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| − | # ROUTINE: MODIFY STATUS INFLICTIONS | + | # ROUTINE: MODIFY STATUS INFLICTIONS [[#MSIshort|Short summary]] '''Alternative rookie step by step annotation here : [[Validate_Status_Changes]]''' |
# Parameters: | # Parameters: | ||
# r4: 0 signifies more strict status removal? | # r4: 0 signifies more strict status removal? | ||
| Line 231: | Line 231: | ||
00184e38: 03e00008 jr r31 # Return Result (Non-zero if at least one status is being inflicted or removed, zero otherwise) | 00184e38: 03e00008 jr r31 # Return Result (Non-zero if at least one status is being inflicted or removed, zero otherwise) | ||
00184e3c: 01401021 addu r2,r10,r0 | 00184e3c: 01401021 addu r2,r10,r0 | ||
| + | |||
| + | |||
| + | == Return Locations == | ||
| + | '''Battle.bin''' | ||
| + | 00180078: [[Set target for mounted unit, move find item/trap]] | ||
| + | 0018705c: [[Ability Elemental?]] | ||
| + | 00187e6c: [[Formula 01 - 06 Aftermath]] | ||
| + | 00188204: [[38 (100%)]] | ||
| + | 0018b078: [[Perform reaction abilities]] | ||
| + | 0018c4d0: [[Main Reaction Routine - performs ability effects]] | ||
| + | 0018d9dc: [[Process Expiring Statuses]] | ||
| + | 0018db78: [[Poison Marsh Routine]] | ||
| + | 0018dcac: [[Traps Routine]] | ||
| + | 0018dcd4: [[Traps Routine]] | ||
| + | 0018e10c: [[Post Ability Hardcoding?]] | ||
| + | 0018e43c: [[Store status,modified ENTD for current attack]] | ||
| + | |||
| + | == Short summary == | ||
| + | If Unit is ridding : remove incompatible statuses from TCA infliction list | ||
| + | |||
| + | Handles Frog toggle mechanics (frog units or unfrog frogs) | ||
| + | |||
| + | Update TCA status infliction list removing : | ||
| + | - Target Innates status (no need to inflict) | ||
| + | - Target current status that never ends (sets 1,2 and 3) (no need to inflict) | ||
| + | - Target Immunity (can't be inflicted) | ||
| + | - If Target is immortal, removes incompatible status | ||
| + | |||
| + | Update TCA status removal list removing : | ||
| + | - Target Innate status (cannot be removed) | ||
| + | - Status that are not on target (no need to remove) | ||
| + | |||
| + | Update TCA status infliction list (again) removing | ||
| + | - Every status that can not stack on a status present on the target | ||
| + | - Every status that should ben canceled by another status in the infliction list | ||
| + | (done in the Status order from set - 1st is crystal last is death sentence ) | ||
| + | |||
| + | Returns r2 <> 0x00 if something is inflicted/removed | ||
Latest revision as of 21:08, 10 March 2022
# ROUTINE: MODIFY STATUS INFLICTIONS Short summary Alternative rookie step by step annotation here : Validate_Status_Changes # Parameters: # r4: 0 signifies more strict status removal? # Returns: # r2 = { # 0, If no status is being inflicted or removed by the current action # Non-zero, otherwise # } 00184b24: 00803821 addu r7,r4,r0 00184b28: 3c028019 lui r2,0x8019 00184b2c: 8c422d98 lw r2,0x2d98(r2) # Target 00184b30: 00005021 addu r10,r0,r0 # Result = 0 00184b34: 90430005 lbu r3,0x0005(r2) # Target's ENTD flags 00184b38: 90420182 lbu r2,0x0182(r2) # Target's Mount information 00184b3c: 00000000 nop 00184b40: 30420080 andi r2,r2,0x0080 # Whether or not Target is riding a unit (true=0x80, false=0) 00184b44: 1040000f beq r2,r0,0x00184b84 # if (Target is riding a unit) { 00184b48: 30680004 andi r8,r3,0x0004 00184b4c: 00003021 addu r6,r0,r0 # Set statusByteIndex = 0 # do { 00184b50: 3c038019 lui r3,0x8019 00184b54: 8c632d90 lw r3,0x2d90(r3) # Action 00184b58: 3c018019 lui r1,0x8019 00184b5c: 00260821 addu r1,r1,r6 00184b60: 9024f60c lbu r4,-0x09f4(r1) # Rider-allowed status inflictions byte (#statusByteIndex) 00184b64: 00661821 addu r3,r3,r6 00184b68: 9062001b lbu r2,0x001b(r3) # Action's Status Infliction byte (#statusByteIndex) 00184b6c: 24c60001 addiu r6,r6,0x0001 # Set statusByteIndex = statusByteIndex + 1 00184b70: 00441024 and r2,r2,r4 # Zero out statuses that aren't allowed on riders 00184b74: a062001b sb r2,0x001b(r3) # Store as Action's Status Infliction byte (#statusByteIndex) 00184b78: 28c20005 slti r2,r6,0x0005 00184b7c: 1440fff4 bne r2,r0,0x00184b50 # } while (statusByteIndex < 5) 00184b80: 00000000 nop # } 00184b84: 3c048019 lui r4,0x8019 00184b88: 8c842d90 lw r4,0x2d90(r4) # Action 00184b8c: 00000000 nop 00184b90: 9083001d lbu r3,0x001d(r4) # Action's Status Infliction byte (#3) 00184b94: 00000000 nop 00184b98: 30620002 andi r2,r3,0x0002 # Check for Frog 00184b9c: 10400013 beq r2,r0,0x00184bec # If (Action is inflicting Frog status) { 00184ba0: 00003021 addu r6,r0,r0 00184ba4: 3c028019 lui r2,0x8019 00184ba8: 8c422d98 lw r2,0x2d98(r2) # Target 00184bac: 00000000 nop 00184bb0: 9042005a lbu r2,0x005a(r2) # Target's current status byte (#3) 00184bb4: 00000000 nop 00184bb8: 30420002 andi r2,r2,0x0002 # Check if Target is currently a Frog (in Frog status) 00184bbc: 1040000b beq r2,r0,0x00184bec 00184bc0: 00000000 nop 00184bc4: 14e00009 bne r7,r0,0x00184bec # if ((Target is a Frog) && ([Input parameter] == 0)) { 00184bc8: 306200fd andi r2,r3,0x00fd 00184bcc: a082001d sb r2,0x001d(r4) # Zero out Frog status from current action's inflicted status 00184bd0: 3c038019 lui r3,0x8019 00184bd4: 8c632d90 lw r3,0x2d90(r3) # Action 00184bd8: 00000000 nop 00184bdc: 90620022 lbu r2,0x0022(r3) # Action's Status Removal byte (#3) 00184be0: 00000000 nop 00184be4: 34420002 ori r2,r2,0x0002 # Action removes Frog status 00184be8: a0620022 sb r2,0x0022(r3) # Save to Action's Status Removal byte (#3) # } # } # do { 00184bec: 14e00023 bne r7,r0,0x00184c7c # if ([Input parameter] == 0) { 00184bf0: 28c20003 slti r2,r6,0x0003 00184bf4: 1040000a beq r2,r0,0x00184c20 # if (statusIndex < 3) { // Status that doesn't expire 00184bf8: 00000000 nop 00184bfc: 3c058019 lui r5,0x8019 00184c00: 8ca52d90 lw r5,0x2d90(r5) # Action 00184c04: 3c028019 lui r2,0x8019 00184c08: 8c422d98 lw r2,0x2d98(r2) # Target 00184c0c: 00000000 nop 00184c10: 00461021 addu r2,r2,r6 00184c14: 90430058 lbu r3,0x0058(r2) # [Status byte] = Target's Current Status Byte (#statusIndex) 00184c18: 0806130f j 0x00184c3c 00184c1c: 00a62821 addu r5,r5,r6 # } else { // Status that does expire 00184c20: 3c058019 lui r5,0x8019 00184c24: 8ca52d90 lw r5,0x2d90(r5) # Action 00184c28: 3c028019 lui r2,0x8019 00184c2c: 8c422d98 lw r2,0x2d98(r2) # Target 00184c30: 00a62821 addu r5,r5,r6 00184c34: 00461021 addu r2,r2,r6 00184c38: 9043004e lbu r3,0x004e(r2) [Status byte] = Target's Innate Status Byte (#statusIndex) # } 00184c3c: 90440053 lbu r4,0x0053(r2) # Target's Status Immunities Byte (#statusIndex) 00184c40: 90a2001b lbu r2,0x001b(r5) # Action's Status Infliction Byte (#statusIndex) 00184c44: 00641827 nor r3,r3,r4 # [Status byte] = [Statuses not in the status byte or the immunities] 00184c48: 00431024 and r2,r2,r3 # Zero out statuses that are already on the unit and don't expire (either because the status itself doesn't expire, # or because the unit has the status innately) 00184c4c: 1100000b beq r8,r0,0x00184c7c # Check whether or not Target is Immortal 00184c50: a0a2001b sb r2,0x001b(r5) # Save as statuses inflicted (#statusIndex) # if (Target is Immortal) { 00184c54: 3c028019 lui r2,0x8019 00184c58: 8c422d90 lw r2,0x2d90(r2) # Action 00184c5c: 3c018006 lui r1,0x8006 00184c60: 00260821 addu r1,r1,r6 00184c64: 902362ee lbu r3,0x62ee(r1) # Immortal Immunities? (#statusIndex) 00184c68: 00461021 addu r2,r2,r6 # 00184c6c: 9044001b lbu r4,0x001b(r2) # Action Status Infliction Byte (#statusIndex) 00184c70: 00031827 nor r3,r0,r3 # 00184c74: 00832024 and r4,r4,r3 # Zero out Immortal Immunities? 00184c78: a044001b sb r4,0x001b(r2) # Save as Action Status Infliction Byte (#statusIndex) # } # } 00184c7c: 3c058019 lui r5,0x8019 00184c80: 8ca52d90 lw r5,0x2d90(r5) # Action 00184c84: 3c048019 lui r4,0x8019 00184c88: 8c842d98 lw r4,0x2d98(r4) # Target 00184c8c: 00a62821 addu r5,r5,r6 00184c90: 00862021 addu r4,r4,r6 00184c94: 24c60001 addiu r6,r6,0x0001 # statusIndex = statusIndex + 1 00184c98: 9083004e lbu r3,0x004e(r4) # Target's Innate Status Byte (#[old statusIndex]) 00184c9c: 90a20020 lbu r2,0x0020(r5) # Action's Status Removal Byte (#[old statusIndex]) 00184ca0: 908401bb lbu r4,0x01bb(r4) # Inflicted Status List Byte (#[old statusIndex]) 00184ca4: 00031827 nor r3,r0,r3 # 00184ca8: 00431024 and r2,r2,r3 # Zero out Innate Statuses in Status Removal byte 00184cac: 00441024 and r2,r2,r4 # Zero out statuses not in Inflicted Status List Byte flags in Status Removal byte 00184cb0: a0a20020 sb r2,0x0020(r5) # Save as Status Removal byte 00184cb4: 28c20005 slti r2,r6,0x0005 00184cb8: 1440ffcc bne r2,r0,0x00184bec # } while (statusIndex < 5) 00184cbc: 00000000 nop 00184cc0: 14e00051 bne r7,r0,0x00184e08 # if ([Input parameter] == 0) { 00184cc4: 00003021 addu r6,r0,r0 # statusIndex = 0 00184cc8: 340b0080 ori r11,r0,0x0080 00184ccc: 3c098006 lui r9,0x8006 00184cd0: 25295def addiu r9,r9,0x5def # [Status Stack On pointer] = 0x80065def # do { 00184cd4: 04c10002 bgez r6,0x00184ce0 00184cd8: 00c01021 addu r2,r6,r0 00184cdc: 24c20007 addiu r2,r6,0x0007 00184ce0: 000238c3 sra r7,r2,0x03 # statusIndex / 8 (integer division) 00184ce4: 3c028019 lui r2,0x8019 00184ce8: 8c422d90 lw r2,0x2d90(r2) # Action 00184cec: 30c30007 andi r3,r6,0x0007 # statusIndex mod 8 00184cf0: 00471021 addu r2,r2,r7 00184cf4: 9042001b lbu r2,0x001b(r2) # Action's Inflict Status byte for this status 00184cf8: 006b1807 srav r3,r11,r3 # Current Status flag (0x80 >> (statusIndex mod 8)) 00184cfc: 00431024 and r2,r2,r3 # Check if Current Status is being inflicted (#statusIndex) 00184d00: 10400019 beq r2,r0,0x00184d68 # if (Current Status is being inflicted) { 00184d04: 00000000 nop 00184d08: 00002821 addu r5,r0,r0 # innerIndex = 0 00184d0c: 00034027 nor r8,r0,r3 # Bitmask with current status (#statusIndex) negated 00184d10: 01202021 addu r4,r9,r0 # [Status Stack on pointer] # do { 00184d14: 3c028019 lui r2,0x8019 00184d18: 8c422d98 lw r2,0x2d98(r2) # Target 00184d1c: 90830000 lbu r3,0x0000(r4) # Load Status Can't Stack On Byte (#innerIndex) 00184d20: 00451021 addu r2,r2,r5 00184d24: 90420058 lbu r2,0x0058(r2) # Target Current Status Byte (#innerIndex) 00184d28: 00000000 nop 00184d2c: 00431024 and r2,r2,r3 # Statuses from Target Current Status Byte (#innerIndex) that are also in Can't Stack On Byte (#innerIndex) 00184d30: 10400009 beq r2,r0,0x00184d58 # if (Statuses exist in Target Current Status Byte (#innerIndex) that are also in Can't Stack On Byte (#innerIndex)) { 00184d34: 24840001 addiu r4,r4,0x0001 00184d38: 3c038019 lui r3,0x8019 00184d3c: 8c632d90 lw r3,0x2d90(r3) # Action 00184d40: 00000000 nop 00184d44: 00671821 addu r3,r3,r7 00184d48: 9062001b lbu r2,0x001b(r3) # Load Action Inflict Status byte (based on statusIndex - outer loop's index) 00184d4c: 00000000 nop 00184d50: 00481024 and r2,r2,r8 # Zero out current status (outer loop, #statusIndex) 00184d54: a062001b sb r2,0x001b(r3) # Save as Load Action Inflict Status byte (based on statusIndex) # } 00184d58: 24a50001 addiu r5,r5,0x0001 # innerIndex = innerIndex + 1 00184d5c: 28a20005 slti r2,r5,0x0005 00184d60: 1440ffec bne r2,r0,0x00184d14 # } while (innerIndex < 5) 00184d64: 00000000 nop # } 00184d68: 24c60001 addiu r6,r6,0x0001 # Set statusIndex = statusIndex + 1 00184d6c: 28c20028 slti r2,r6,0x0028 00184d70: 1440ffd8 bne r2,r0,0x00184cd4 # 00184d74: 25290010 addiu r9,r9,0x0010 # [Status Stack on pointer] = [Status Stack on pointer] + sizeof(Status pointer data) (= 16) # } while (statusIndex < 40) 00184d78: 00003021 addu r6,r0,r0 # statusIndex = 0 00184d7c: 34090080 ori r9,r0,0x0080 00184d80: 3c088006 lui r8,0x8006 00184d84: 25085dea addiu r8,r8,0x5dea # [Status Cancels pointer] = 0x80065dea # do { 00184d88: 04c10002 bgez r6,0x00184d94 00184d8c: 00c01021 addu r2,r6,r0 00184d90: 24c20007 addiu r2,r6,0x0007 00184d94: 000238c3 sra r7,r2,0x03 # statusIndex / 8 (integer division) 00184d98: 3c028019 lui r2,0x8019 00184d9c: 8c422d90 lw r2,0x2d90(r2) # Action 00184da0: 30c30007 andi r3,r6,0x0007 # statusIndex mod 8 00184da4: 00471021 addu r2,r2,r7 00184da8: 9042001b lbu r2,0x001b(r2) # Action's Current Inflict Status Byte (based on statusIndex) 00184dac: 00691807 srav r3,r9,r3 # Current Status flag (0x80 >> (statusIndex mod 8)) 00184db0: 00431024 and r2,r2,r3 # Check if Current Status is being inflicted (#statusIndex) 00184db4: 1040000f beq r2,r0,0x00184df4 # if (Current Status is being inflicted) { 00184db8: 00000000 nop 00184dbc: 00002821 addu r5,r0,r0 # innerIndex = 0 00184dc0: 01003821 addu r7,r8,r0 # [Status Cancels pointer] # do { 00184dc4: 3c048019 lui r4,0x8019 00184dc8: 8c842d90 lw r4,0x2d90(r4) # Action 00184dcc: 90e30000 lbu r3,0x0000(r7) # Status Cancels pointer (#innerIndex) 00184dd0: 00852021 addu r4,r4,r5 00184dd4: 24a50001 addiu r5,r5,0x0001 # innerIndex = innerIndex + 1 00184dd8: 9082001b lbu r2,0x001b(r4) # Action's Status Infliction Byte (#innerIndex) 00184ddc: 00031827 nor r3,r0,r3 00184de0: 00431024 and r2,r2,r3 # Zero out any statuses that this status cancels 00184de4: a082001b sb r2,0x001b(r4) # Save as Action's Status Infliction Byte (#innerIndex) 00184de8: 28a20005 slti r2,r5,0x0005 00184dec: 1440fff5 bne r2,r0,0x00184dc4 00184df0: 24e70001 addiu r7,r7,0x0001 # # } while (innerIndex < 5) 00184df4: 24c60001 addiu r6,r6,0x0001 # statusIndex = statusIndex + 1 00184df8: 28c20028 slti r2,r6,0x0028 00184dfc: 1440ffe2 bne r2,r0,0x00184d88 00184e00: 25080010 addiu r8,r8,0x0010 # [Status Cancels pointer] = [Status Cancels pointer] + sizeof(Status pointer data) (= 16) # } while (statusIndex < 40) 00184e04: 00003021 addu r6,r0,r0 # } # statusByteIndex = 0 00184e08: 3c048019 lui r4,0x8019 00184e0c: 8c842d90 lw r4,0x2d90(r4) # Action 00184e10: 00000000 nop # do { 00184e14: 00861821 addu r3,r4,r6 00184e18: 24c60001 addiu r6,r6,0x0001 # statusByteIndex = statusByteIndex + 1 00184e1c: 9062001b lbu r2,0x001b(r3) # Action's Inflict Status Byte (#[old statusByteIndex]) 00184e20: 90630020 lbu r3,0x0020(r3) # Action's Remove Status Byte (#[old statusByteIndex]) 00184e24: 01421021 addu r2,r10,r2 00184e28: 00435021 addu r10,r2,r3 # Result = Result + Action's Inflict Status Byte + Action's Remove Status Byte 00184e2c: 28c20005 slti r2,r6,0x0005 00184e30: 1440fff7 bne r2,r0,0x00184e10 00184e34: 00000000 nop # } while (statusByteIndex < 5) 00184e38: 03e00008 jr r31 # Return Result (Non-zero if at least one status is being inflicted or removed, zero otherwise) 00184e3c: 01401021 addu r2,r10,r0
Return Locations
Battle.bin 00180078: Set target for mounted unit, move find item/trap 0018705c: Ability Elemental? 00187e6c: Formula 01 - 06 Aftermath 00188204: 38 (100%) 0018b078: Perform reaction abilities 0018c4d0: Main Reaction Routine - performs ability effects 0018d9dc: Process Expiring Statuses 0018db78: Poison Marsh Routine 0018dcac: Traps Routine 0018dcd4: Traps Routine 0018e10c: Post Ability Hardcoding? 0018e43c: Store status,modified ENTD for current attack
Short summary
If Unit is ridding : remove incompatible statuses from TCA infliction list Handles Frog toggle mechanics (frog units or unfrog frogs) Update TCA status infliction list removing : - Target Innates status (no need to inflict) - Target current status that never ends (sets 1,2 and 3) (no need to inflict) - Target Immunity (can't be inflicted) - If Target is immortal, removes incompatible status Update TCA status removal list removing : - Target Innate status (cannot be removed) - Status that are not on target (no need to remove) Update TCA status infliction list (again) removing - Every status that can not stack on a status present on the target - Every status that should ben canceled by another status in the infliction list (done in the Status order from set - 1st is crystal last is death sentence ) Returns r2 <> 0x00 if something is inflicted/removed
