nsub_020A08C0_ov_00: LDRH R3, [R0, #0xC] CMP R3, #0x1F @Check for Actor 31 (Item from Brick/Block) ADDNE PC, PC, #0x38 @If the check fails go to the end of the function LDR R1, [R0, #8] MOV R3, R1, LSR #0x18 CMP R3, #0x30 @Check if Power-up is thrown sideways ADDNE PC, PC, #0x28 @If the check fails go to the end of the function MOV R1, R1, LSL #0x1B @Pseudo-modulo 32 MOV R1, R1, LSR #0x1B @" CMP R1, #1 @Check if Power-up is Starman ADDNE PC, PC, #0x18 @If the check fails go to the end of the function LDR R3, =0x20D38C0 LDRB R1, [R0, #0x1C8] CMP R1, #0 @Check if hitbox is set ADDNE PC, PC, #4 @If yes then bypass address change CMP R2, #0 @Check if Starman relative height is below 0 LDRLT R3, =0x20D3CBC @If yes then change address in R3 STR R3, [R0, #0x53C] LDR R3, [R0, #0xD4] LDR R1, [R0, #0xE4] BX LR

repl_021857E4_ov_63: MOV R11, #0x180 @Expansion speed coefficient (originally 0x400) BX LR

repl_020D1628_ov_0A: @From Block repl_020D3F0C_ov_0A: @From Item Inventory AND R1, R5, #0x1F CMP R1, #0x19 LDREQ R3, =BottomCollision LDREQ R1, =SideCollision STREQ R1, [SP] MOV R1, R4 BX LR .data .balign 4 BottomCollision: .word 0x0 .word 0x0 .word 0x8000 .word 0x0 .word 0x0 .word 0x18000 .balign 4 SideCollision: .word 0x1 .word 0x1000 .word 0x7000 .word 0x4000

repl_0214F62C_ov_2A: MOV R1, #1 STR R1, [R0] MOV R1, #0x2000 STR R1, [R0, #4] MOV R1, #0xA000 STR R1, [R0, #8] LDR R1, [R0] BX LR repl_0214F358_ov_2A: MOV R2, #0x6000 BX LR repl_021775B8_ov_44: LDR R0, =0x594 @Increase heap for Buzzy Beetle BX LR repl_02176574_ov_44: MOV R5, LR ADD LR, R4, #0x500 ADD LR, LR, #0x84 @Actor Address for Buzzy Beetle Side Collision STR LR, [SP] BX R5 repl_021765B8_ov_44: MOV R12, #0x6000 STR R12, [R4, #0x590] LDR R12, =0x2178F98 LDR R6, [R12] STR R6, [R4, #0x584] LDR R6, [R12, #4] STR R6, [R4, #0x588] LDR R12, [R12, #8] STR R12, [R4, #0x58C] BX LR repl_02176594_ov_44: MOV R6, #1 STR R6, [R12] MOV R6, #0x3000 STR R6, [R12, #4] MOV R6, #0xB000 STR R6, [R12, #8] LDR R6, [R12] BX LR repl_02176B5C_ov_44: LDR R1, [R4, #0x584] BIC R1, R1, #0x2700000 STR R1, [R4, #0x584] BX LR repl_02176B9C_ov_44: LDR R2, [R4, #0x584] ORR R2, R2, #0x2700000 STR R2, [R4, #0x584] BX LR repl_02176D58_ov_44: LDR R1, [R4, #0x584] BIC R1, R1, #0x2700000 STR R1, [R4, #0x584] ADD R3, R3, #0x14 BX LR repl_02176E40_ov_44: LDR R1, [R4, #0x584] ORR R1, R1, #0x2400000 STR R1, [R4, #0x584] ADD R3, R3, #0x14 BX LR repl_02176E90_ov_44: LDR R1, [R4, #0x584] ORR R1, R1, #0x2700000 STR R1, [R4, #0x584] ADD R3, R3, #0x14 ADD R2, R4, #0x500 ADD R2, R2, #0x64 BX LR repl_020A919C_ov_00: LDR R4, [R5, #4] LDRH R4, [R4, #0xC] CMP R4, #0x28 BEQ .SuccessSpinyCheck CMP R4, #0x7B BNE .BuzzyBeetleCheck .SuccessSpinyCheck: LDRB R4, [R2, #0x1B] CMP R4, #0x10 MOVNE R4, #0x2000 MOVEQ R4, #0x5000 STR R4, [R2, #0x3BC] ORR R4, R0, #0 BX LR .BuzzyBeetleCheck: CMP R4, #0x36 BNE .Return LDRB R4, [R2, #0x1B] CMP R4, #0x10 MOVNE R4, #0x3000 MOVEQ R4, #0x5000 STR R4, [R2, #0x338] .Return: ORR R4, R0, #0 BX LR

repl_0218C560_ov_6D: LDR R0, =0x5FC @Increase heap for Snake Blocks BX LR repl_0218A510_ov_6D: LDR R3, [R4, #8] @Load Actor Data into R3 ANDS R3, R3, #1 @Check Nybble 11 Bit 0 LDREQ R1, =0x218C600 @If not set then Snake Blocks move on their own LDMIA R1, {R1, R2} BX LR repl_02189A84_ov_6D: LDR R1, [R4, #8] @Load Actor Data into R1 ANDS R1, R1, #2 @Check Nybble 11 Bit 1 LDRNE R0, =IceSnakeBlocks @If set then load the Ice Snake Blocks graphics ADD R1, R3, #0x8000 BX LR repl_02189AF8_ov_6D: LDR R1, [R6, #8] @Load Actor Data into R1 ANDS R1, R1, #2 @Check Nybble 11 Bit 1 LDRNE R0, =IceSnakeBlocks @If set then load the Ice Snake Blocks graphics ADD R1, R3, #0x8000 BX LR repl_02189FE8_ov_6D: MOV R6, #0xD @Get pointer for Snake Block jyotyu map16 LDR R3, [R4, #8] @Load Actor Data into R3 ANDS R3, R3, #2 @Check Nybble 11 Bit 1 MOVNE R6, #0x85 @If set then get pointer for Ice Snake Block jyotyu map16 BX LR repl_0218B488_ov_6D: repl_0218B4DC_ov_6D: LDR R1, [R4, #8] @Load Actor Data into R1 ANDS R1, R1, #2 @Check Nybble 11 Bit 1 MOVNE R3, #0x85 @If set then get pointer for Ice Snake Block jyotyu map16 MOV R1, R12, LSL #4 BX LR repl_0218A3B8_ov_6D: @First step to allow looping AND R2, R1, #7 CMP R2, #5 MOVEQ R2, #0 BX LR repl_02189CD8_ov_6D: @Second step to allow looping ADD R2, R2, R3 CMP R1, #1 ADDEQ R12, R2, #1 STREQ R12, [R5, #0x5F4] @Store Snake Block head position on node 1 LDREQB R12, [R5, #0x3F4] SUBEQ R12, R2, R12 STREQ R12, [R5, #0x5F8] @Store Snake Block tail position on node 1 BX LR repl_0218B5C8_ov_6D: @Main function for looping LDR R0, [R5, #8] MOV R0, R0, LSR #0x1C AND R0, R0, #7 CMP R0, #5 @Allow looping only if Nybble 4 value is 5 or 13 (0xD) BNE .Return LDR R0, [R5, #0x4D0] LDR R4, [R5, #0x4D4] CMP R4, R0 LDRHI R4, [R5, #0x5F4] STRHI R4, [R5, #0x4D4] LDR R0, [R5, #0x578] LDR R4, [R5, #0x57C] CMP R4, R0 LDRHI R4, [R5, #0x5F8] STRHI R4, [R5, #0x57C] .Return: MOV R0, #1 LDMFD SP!, {R4, PC} nsub_0218A410_ov_6D: AND R1, R1, #3 CMP R1, #0 MOVEQ R1, #0x1000 @Default speed is still value 0 CMP R1, #1 MOVEQ R1, #0x800 @Half speed is still value 1 CMP R1, #2 MOVEQ R1, #0x400 @NEW: Quarter speed is value 2 CMP R1, #3 MOVEQ R1, #0x2000 @NEW: Double speed is value 3 CMP R1, #0x400 @Error handler: Check if speed has been set MOVCC R1, #0x1000 @If not set to default speed B 0x218A418 .data .balign 4 IceSnakeBlocks: .word 0x41F820F8 .word 0xFFFF1102