;Free Inventory Movement
;This will make it so that you can place the cursor on empty

;Cursor Movement:

;LEFT
.org 0x803D8B88
    NOP

;RIGHT
.org 0x803D8C68
    NOP

;FROM L
.org 0x803D8DD0
    .skip 8 0                           ;NOP the next 2 commands
;FROM R
.org 0x803D8EA8
    .skip 8 0                           ;NOP the next 2 commands

;UP
.org 0x803D8FAC
    NOP

;DOWN
.org 0x803D9004
    NOP

;Hide Item 0xFF name (on select)
.org 0x803E2168
    lhu     a1, 0x023C(v0)            ;
    lhu     v1, 0x002A(sp)            ;Already there
    slti    at, a1, 0x00FF            ;
    beql    at, zero, 0x803E2338

;Hide Item 0xFF name (loop)
.org 0x803E1370
    slti    at, t7, 0x00FF            ;Set at to 1 if you don't have item 0xFF or a blank slot selected
.org 0x803E1378
    beql    at, zero, 0x803E17E8      ;Branch if you have item 0xFF or a blank slot selected

;Set Cursor to Default on 0xFF
.org 0x803D9058
    slti    t5, a0, 0x00FF            ;t5 = 1 if you have selected an item
    sll     t5, t5, 0x0002            ;t5 = t5<<0x2
    NOP                                 ;

;Make Item 0xFF unequippable (2.0)
.org 0x803D9140
    addiu   at, zero, 0x00FF          ;at = 0xFF (Blank)
    lw      t6, 0x0048(sp)            ;t6 = Item ID
    beq     at, t6, 0x803D92FC        ;Branch past error sound if item is 0xFF (Blank)
    addiu   at, zero, 0x0009          ;at = 0x0009 (Usable by both)
    beq     v0, at, +                 ;Branch if usable by child and adult
    lw      t5, 0x0004(s4)            ;t5 = Age
    bne     v0, t5, 0x803D92D0        ;Branch to error sound if wrong age

+:
    NOP                                 ;Remove command

;Hide text when on empty slot
.org 0x803E1B80
    lhu     v0, 0x023E(t0)            ;v0 = Selected Item ID
    slti    v0, v0, 0x00FF            ;v0 = 1 if Selected Item ID is less than 0xFF
    beq     v0, zero, 0x803E1D0C      ;Branch if item ID is 0xFF or higher
    ;Optimized code below
    lbu     t6, 0x1409(t2)
    lui     t7, 0x8016
    lw      t9, 0xFA90(t7)
    sll     t8, t6, 0x1
    addu    v0, t9, t8
    lw      t9, 0x0154(t0)
    lh      v0, 0x0DF6(v0)
    sh      v0, 0x0120(t9)
    lui     a1, 0x803F                 ;This command need a offset relocation fix. 0x1470 must be added. 0x0000F7FC
    addiu   t3, a1, 0x9968