? 0x142d2c

#   ROUTINE: ? 0x142d2c
#       Parameters:
#           r4 = (button_input_ptr) Pointer to button input

80142d2c: 27bdffe8 addiu r29,r29,-0x0018
80142d30: afbf0010 sw r31,0x0010(r29)
80142d34: 8c820000 lw r2,0x0000(r4)                 #   *button_input_ptr
80142d38: 3c018017 lui r1,0x8017
80142d3c: ac22d9b4 sw r2,-0x264c(r1)                #   *0x8016d9b4 = *button_input_ptr
80142d40: 0c050b09 jal 0x80142c24                   #   ROUTINE: ? 0x142c24 (button_input_ptr)      // Modifies button input variable based on script variables 41 and 42.
80142d44: 00000000 nop
80142d48: 8fbf0010 lw r31,0x0010(r29)
80142d4c: 27bd0018 addiu r29,r29,0x0018
80142d50: 03e00008 jr r31
80142d54: 00000000 nop