Random Character+Vehicle Combo For Every Race -Online- [Vega]

Code:
#Address's (C2)

#NTSC-U 8061232C

#PAL 80643750

#NTSC-J 80642DB8

#NTSC-K 80631A64



#Register Safety + Notes

#r0, r9 thru r12 safe

#r8 + 0x224 = Char Mem Spot

#r8 + 0x228 = Veh Mem Spot

#r5 = Char Value

#r11 (before end) = Veh Value

#r8 (at end) must = Veh Value



#Increment Character Byte

lis r12, 0x8000

lbz r5, 0x04C0 (r12)

addi r5, r5, 1

cmplwi r5, 0x18 #range 0 thru 0x17

blt+ store_char_byte

li r5, 0 #Reset cycle

store_char_byte:

stb r5, 0x04C0 (r12)



#Increment Vehicle Byte. Gaps of 3 due to how Game sorts Vehicle-to-Class Values #

lbz r11, 0x04C1 (r12)

addi r11, r11, 3

cmplwi r11, 0x24 #range 0 thru 0x23

blt+ store_veh_group_byte

li r11, 0 #Reset cycle

store_veh_group_byte:

stb r11, 0x04C1 (r12)



#Check Lightweight, then Middleweight. If not those, ofc its Heavy #

#The Vehicle values in the game as listed by weight class as L, M, W, L, M, W etc etc.

#This pattern of grouping helps a lot.

#If lightweight character for r5, then just add 0 to the loaded vehicle byte value

#If middleweight for r5, then just add 1

#If heavy, add 2

#This allows vehicle byte to always be aligned with the weight class, ofc there's a max check further down



#Set r9 to 0 add lightweight pattern add. Check for lightweight #

li r9, 0



cmpwi r5, 1

beq- add_values

cmpwi r5, 4

beq- add_values

cmpwi r5, 5

beq- add_values

cmpwi r5, 6

beq- add_values

cmpwi r5, 8

beq- add_values

cmpwi r5, 0xC

beq- add_values

cmpwi r5, 0xD

beq- add_values

cmpwi r5, 0xE

beq- add_values



#Set r9 to 1 add middleweight pattern add. Check for middleweight #

li r9, 1



cmpwi r5, 0

beq- add_values

cmpwi r5, 7

beq- add_values

cmpwi r5, 0xA

beq- add_values

cmpwi r5, 0xF

beq- add_values

cmpwi r5, 0x10

beq- add_values

cmpwi r5, 0x11

beq- add_values

cmpwi r5, 0x12

beq- add_values

cmpwi r5, 0x14

beq- add_values



#Character is heavyweight. Set r9 to add 2 for pattern #

li r9, 2



#Add the pattern (r9) amount to the loaded vehicle value #

add_values:

add r11, r11, r9



cmplwi r11, 0x24 #Make sure Max isn't exceeded

blt+ store_stuff



mr r11, r9 #Very rare for this to occur. Max was exceeded, use default 1st vehicle (standard kart) of weight class aka the pattern value



#Store Char and Veh bytes to Memory, then set r8 to Veh byte

store_stuff:

stw r5, 0x224 (r8)

stw r11, 0x228 (r8)

mr r8, r11



#End