.include "SM64Functions.txt"

// Re-organize Mario's behavior
.org 0x21CCC0 
hex { 
	00 00 00 00 
	10 05 00 00 
	11 01 01 00 
	11 03 00 01 
	23 00 00 00 00 25 00 A0 
	08 00 00 00 
		0C 00 00 00 80 29 CA 58 
		0C 00 00 00 80 2C B2 64 
		0C 00 00 00 80 3F 00 00 
	09 00 00 00 
}

// Overwriting part of the top levelscript.
.org 0x108A18
hex {
	11 08 00 00 80 2C B1 C0 
}

// Function that will copy data from the ROM to the RAM
.org 0x861C0
ADDIU SP, SP, $FFE8
SW RA, $0014 (SP)
SW A0, $0010 (SP) // lvl cmd 0x11 safeguard

// Do not remove these following 4 instructions
JAL @osViBlack // 0x80323340
MOV A0, R0
LUI T0, 0x8039
SW R0, 0xBE24(T0) // Set level accumulator to 0

LUI T0, 0x803F
ORI A0, T0, 0x0000 // Writing to RAM address 0x803F0000
LUI T1, 0x011F
ORI A1, T1, 0x0000 // Start copying from ROM address at 0x11F0000
JAL @DmaCopy // 0x80278504
ORI A2, T1, 0x1000 // Stop copying from ROM address at 0x11F1000

LW V0, $0010 (SP) // lvl cmd 0x11 safeguard
LW RA, $0014 (SP)
JR RA
ADDIU SP, SP, $0018 

.org 0x11F0000 // Custom Mario loop function (0x803F0000)
ADDIU SP, SP, 0xFFE8
SW RA, 0x14 (SP)

LUI A0, 0x8034
LW T0, 0xAFA0(A0)
ANDI AT, T0, 0x20
BEQZ AT, 803F0000_end // Check L button, and branch if false
NOP

LB T1, 0xFFFF(A0) // Load byte at 0x8033FFFFF
XORI T1, T1, 0x01 // Switch byte (either 0 or 1)
SB T1, 0xFFFF(A0) // Store new value

803F0000_end:
LW RA, 0x14 (SP)
JR RA
ADDIU SP, SP, 0x18 

.org 0x11F0800 // Custom switch function (0x803F0800)
ADDIU SP, SP, 0xFFE8
SW RA, 0x14 (SP)
SW A2, 0x20 (SP) // You want to store A2 0x8 bytes above the stack pointer.

//A1 = pointer to graph node. You must store the switch value to offset 0x1E
LUI T0, 0x8034
LB T0, 0xFFFF(T0)
SH T0, 0x1E(A1) // Store our byte at 0x8033FFFFF as the switch value.

MOV V0, R0 // put return value at zero.
LW RA, 0x14 (SP)
JR RA
ADDIU SP, SP, 0x18 

/* 
Note: You cannot add any more bytes here without breaking Mario's geo layout.
If you want more than 2 options, then you will need to move some of the geo layout code elsewhere.
*/
.org 0x12A7AC
hex {
	0E 00 00 00 80 3F 08 00
	04 00 00 00
		02 01 00 00 17 00 2C E0
		02 01 00 00 17 00 2D 48
	05 00 00 00
}