Handle Tutorial Command: Wait (Time)

8012ea44: 27bdffe8 addiu r29,r29,-0x0018
8012ea48: afbf0014 sw r31,0x0014(r29)
8012ea4c: afbe0010 sw r30,0x0010(r29)
8012ea50: 03a0f021 addu r30,r29,r0
8012ea54: 3c02801d lui r2,0x801d
8012ea58: 8c42c574 lw r2,-0x3a8c(r2)                #   *0x801cc574
8012ea5c: 00000000 nop
8012ea60: 10400018 beq r2,r0,0x8012eac4             #   if (*0x801cc574 != 0) {
8012ea64: 00000000 nop
8012ea68: 0c0498ea jal 0x801263a8                   #       result_0x1263a8 = 0x1263a8 ();      // Returns *0x8018df7c unless it's zero (then it returns 1).
8012ea6c: 00000000 nop
8012ea70: 3c03801d lui r3,0x801d
8012ea74: 9463a764 lhu r3,-0x589c(r3)               #       *0x801ca764
8012ea78: 00000000 nop
8012ea7c: 00621823 subu r3,r3,r2                    #       *0x801ca764 - result_0x1263a8
8012ea80: 3c01801d lui r1,0x801d
8012ea84: a423a764 sh r3,-0x589c(r1)                #       *0x801ca764 = *0x801ca764 - result_0x1263a8
8012ea88: 3c02801d lui r2,0x801d
8012ea8c: 8442a764 lh r2,-0x589c(r2)                #       *0x801ca764
8012ea90: 00000000 nop
8012ea94: 04410009 bgez r2,0x8012eabc               #       if (*0x801ca764 < 0) {
8012ea98: 00000000 nop
8012ea9c: 3c01801d lui r1,0x801d
8012eaa0: ac20c574 sw r0,-0x3a8c(r1)                #           *0x801cc574 = 0
8012eaa4: 3c02801d lui r2,0x801d
8012eaa8: 8c42c570 lw r2,-0x3a90(r2)                #           commandPtr
8012eaac: 00000000 nop
8012eab0: 24430002 addiu r3,r2,0x0002               #           commandPtr + 2
8012eab4: 3c01801d lui r1,0x801d
8012eab8: ac23c570 sw r3,-0x3a90(r1)                #           commandPtr = commandPtr + 2
8012eabc: 0804babc j 0x8012eaf0                     #       }
8012eac0: 00000000 nop                              #   } else {
8012eac4: 34020001 ori r2,r0,0x0001
8012eac8: 3c01801d lui r1,0x801d
8012eacc: ac22c574 sw r2,-0x3a8c(r1)                #       *0x801cc574 = 1
8012ead0: 3c03801d lui r3,0x801d
8012ead4: 8c63c570 lw r3,-0x3a90(r3)                #       commandPtr
8012ead8: 00000000 nop
8012eadc: 24620001 addiu r2,r3,0x0001               #       commandPtr + 1
8012eae0: 00401821 addu r3,r2,r0
8012eae4: 90620000 lbu r2,0x0000(r3)                #       *(commandPtr + 1)
8012eae8: 3c01801d lui r1,0x801d
8012eaec: a422a764 sh r2,-0x589c(r1)                #       *0x801ca764 = *(commandPtr + 1)
                                                    #   }
8012eaf0: 03c0e821 addu r29,r30,r0
8012eaf4: 8fbf0014 lw r31,0x0014(r29)
8012eaf8: 8fbe0010 lw r30,0x0010(r29)
8012eafc: 27bd0018 addiu r29,r29,0x0018
8012eb00: 03e00008 jr r31
8012eb04: 00000000 nop