Effect Code Script 0x05

801a2374: 84830006 lh r3,0x0006(r4)                 #   offset for effect script pointer
801a2378: 8c820008 lw r2,0x0008(r4)                 #   script pointer
801a237c: 00000000 nop
801a2380: 00621821 addu r3,r3,r2                    #   pointer to current effect script
801a2384: 94820006 lhu r2,0x0006(r4)                #            
801a2388: 90630001 lbu r3,0x0001(r3)                #   load second argument of code script
801a238c: 24420002 addiu r2,r2,0x0002               #   increment offset
801a2390: 00031902 srl r3,r3,0x04                   #   obtain nibble of script data
801a2394: a4820006 sh r2,0x0006(r4)                 #   store incremented offset
801a2398: 3c01801c lui r1,0x801c
801a239c: a423f000 sh r3,-0x1000(r1)                #   store data (does not seem to be read. useless initialization step?)
801a23a0: 03e00008 jr r31                           #   return 1;
801a23a4: 34020001 ori r2,r0,0x0001