Display Height
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# ROUTINE: DISPLAY HEIGHT? (0x134438)
# This routine loads the height number for display...
# No parameters.
# No return value.
00134438: 27bdfec0 addiu r29,r29,-0x0140
0013443c: afb3012c sw r19,0x012c(r29)
00134440: 3c138017 lui r19,0x8017
00134444: 26733cbc addiu r19,r19,0x3cbc # 0x80173cbc
00134448: 2664012c addiu r4,r19,0x012c # (Routine call parameter 1) = 0x80173de8
0013444c: afbf013c sw r31,0x013c(r29)
00134450: afb60138 sw r22,0x0138(r29)
00134454: afb50134 sw r21,0x0134(r29)
00134458: afb40130 sw r20,0x0130(r29)
0013445c: afb20128 sw r18,0x0128(r29)
00134460: afb10124 sw r17,0x0124(r29)
00134464: afb00120 sw r16,0x0120(r29)
00134468: 3c018016 lui r1,0x8016
0013446c: ac206044 sw r0,0x6044(r1) # *0x80166044 = 0
00134470: 0c0529b9 jal 0x0014a6e4 # ROUTINE: ? 0x14a6e4
00134474: 34050001 ori r5,r0,0x0001 # (Routine call parameter 2) = 1
00134478: 26640138 addiu r4,r19,0x0138 # (Routine call parameter 1) = 0x80173df4
0013447c: 0c0529b9 jal 0x0014a6e4 # ROUTINE: ? 0x14a6e4
00134480: 00002821 addu r5,r0,r0 # (Routine call parameter 2) = 0
00134484: 00008821 addu r17,r0,r0 # count = 0
00134488: 34127cfc ori r18,r0,0x7cfc # 0x7cfc
0013448c: 02608021 addu r16,r19,r0 # ptr = 0x80173cbc
# do {
00134490: 0c008f51 jal 0x00023d44 # ROUTINE: ? 0x23d44 (ptr)
00134494: 02002021 addu r4,r16,r0 # Routine call parameter: ptr
00134498: 02002021 addu r4,r16,r0 # (Routine call parameter 1): ptr
0013449c: 0c008f24 jal 0x00023c90 # ROUTINE: ? 0x23c90 (ptr, 0)
001344a0: 00002821 addu r5,r0,r0 # (Routine call parameter 2): 0
001344a4: 02002021 addu r4,r16,r0 # (Routine call parameter 1): ptr
001344a8: 0c008f1a jal 0x00023c68 # ROUTINE: ? 0x23c68 (ptr, 1)
001344ac: 34050001 ori r5,r0,0x0001 # (Routine call parameter 2): 1
001344b0: 00002021 addu r4,r0,r0 # (Routine call parameter 1): 0
001344b4: 00002821 addu r5,r0,r0 # (Routine call parameter 2): 0
001344b8: 34060380 ori r6,r0,0x0380 # (Routine call parameter 3): 0x380
001344bc: 0c008e63 jal 0x0002398c # ROUTINE: ? 0x2398c (0, 0, 0x380, 0x120)
001344c0: 34070120 ori r7,r0,0x0120 # (Routine call parameter 4): 0x120
001344c4: a602001a sh r2,0x001a(r16) # Struct data offset 0x1a (Spritesheet ID) = (Routine 0x2398c result); Seems to be 0x001e (ITEM.BIN)
001344c8: a612000e sh r18,0x000e(r16) # Struct data offset 0x0e = 0x7cfc
001344cc: 26310001 addiu r17,r17,0x0001 # count = count + 1
001344d0: 2a220005 slti r2,r17,0x0005
001344d4: 1440ffee bne r2,r0,0x00134490
001344d8: 26100034 addiu r16,r16,0x0034 # ptr = ptr + sizeof(struct data) // = 0x34 (52)
# } while (count < 5)
001344dc: 26640104 addiu r4,r19,0x0104 # (Routine call parameter 1) = 0x0104
001344e0: 34050002 ori r5,r0,0x0002 # (Routine call parameter 2) = 2
001344e4: 0c04b8ae jal 0x0012e2b8 # ROUTINE: ? 0x12eb28 (0x0104, 2, 0x7cbc)
001344e8: 34067cbc ori r6,r0,0x7cbc # (Routine call parameter 3) = 0x7cbc
001344ec: 34027d7c ori r2,r0,0x7d7c # 0x7d7c
001344f0: a6620126 sh r2,0x0126(r19) # 0x80173de2 = 0x7d7c
001344f4: 00008821 addu r17,r0,r0 # count = 0
001344f8: 3c128016 lui r18,0x8016
001344fc: 2652797c addiu r18,r18,0x797c # ptr = 0x8016797c
00134500: 34100104 ori r16,r0,0x0104 # offset = 0x0104
# do {
00134504: 02702021 addu r4,r19,r16 # (Routine call parameter 1) = 0x80173cbc + offset
00134508: 3c058016 lui r5,0x8016
0013450c: 24a55ea4 addiu r5,r5,0x5ea4 # (Routine call parameter 2) = 0x80165ea4
00134510: 3c068016 lui r6,0x8016
00134514: 24c67974 addiu r6,r6,0x7974 # (Routine call parameter 3) = 0x80167974
00134518: 0c052a0d jal 0x0014a834 # ROUTINE: Image Loading Setup (0x14a834) (0x80173cbc + offset, 0x80165ea4, 0x80167974, ptr)
0013451c: 02403821 addu r7,r18,r0 # (Routine call parameter 4) = ptr
00134520: 2652000c addiu r18,r18,0x000c # ptr = ptr + 12
00134524: 26310001 addiu r17,r17,0x0001 # count = count + 1
00134528: 2a220002 slti r2,r17,0x0002
0013452c: 1440fff5 bne r2,r0,0x00134504
00134530: 26100014 addiu r16,r16,0x0014 # offset = offset + 0x14 (20)
# } while (count < 2)
00134534: afa00010 sw r0,0x0010(r29)
00134538: 27a40018 addiu r4,r29,0x0018
0013453c: 34050018 ori r5,r0,0x0018
00134540: 34060010 ori r6,r0,0x0010
00134544: 0c04d0f8 jal 0x001343e0
00134548: 26670104 addiu r7,r19,0x0104
0013454c: 3c048017 lui r4,0x8017
00134550: 24843e00 addiu r4,r4,0x3e00 # Routine call parameter 1: 0x80173e00
00134554: 2485febc addiu r5,r4,-0x0144 # Routine call parameter 2: 0x80173cbc
00134558: 0c052fd5 jal 0x0014bf54 # ROUTINE: ? 0x14bf54
0013455c: 34060144 ori r6,r0,0x0144 # Routine call parameter 3: 324
00134560: 0000a021 addu r20,r0,r0 # count = 0
00134564: 3c168015 lui r22,0x8015
00134568: 26d6d034 addiu r22,r22,-0x2fcc # 0x8014d034
0013456c: 27b20020 addiu r18,r29,0x0020 # sp + 20
00134570: 3c158016 lui r21,0x8016
00134574: 26b55fa8 addiu r21,r21,0x5fa8 # 0x80165fa8
# for (; ; count++) { // Loops infinitely until result of routine call at 0x8014cc28 != 0. "count" increases every iteration.
00134578: 32820001 andi r2,r20,0x0001 # value = count & 1
0013457c: 00021880 sll r3,r2,0x02 # value * 4
00134580: 00621821 addu r3,r3,r2 # value * 5
00134584: 00031900 sll r3,r3,0x04 # value * 80
00134588: 00621821 addu r3,r3,r2 # value * 81
0013458c: 00031880 sll r3,r3,0x02 # value * 324
00134590: 3c028017 lui r2,0x8017
00134594: 24423cbc addiu r2,r2,0x3cbc # 0x80173cbc
00134598: 00629821 addu r19,r3,r2 # 0x80173cbc + (value * 324)
0013459c: 3c048015 lui r4,0x8015
001345a0: 8484d032 lh r4,-0x2fce(r4) # Routine call parameter 1: Height (halves) + depth? (*0x8014d032) // Changing value loaded here changes the displayed height
001345a4: 0c04d1bd jal 0x001346f4 # ROUTINE: Height Number Display Setup // Return value is number of images to display for height. Blanking out this call
# // makes the displayed height never change.
001345a8: 02602821 addu r5,r19,r0 # Routine call parameter 2: 0x80173cbc + (value * 0x144 (324))
001345ac: 0c0532a0 jal 0x0014ca80 # ROUTINE: ? 0x14ca80
001345b0: 2451ffff addiu r17,r2,0xffff
001345b4: 0c05272f jal 0x00149cbc # ROUTINE: ? 0x149cbc
001345b8: 34040036 ori r4,r0,0x0036 # Routine call parameter: 54
001345bc: 1440003a bne r2,r0,0x001346a8 # if (Routine call result != 0)
001345c0: 00000000 nop # continue; // (skip this iteration)
001345c4: 0c05272f jal 0x00149cbc # ROUTINE: ? 0x149cbc
001345c8: 34040037 ori r4,r0,0x0037 # Routine call parameter: 55
001345cc: 14400036 bne r2,r0,0x001346a8 # if (Routine call result != 0)
001345d0: 00000000 nop # continue; // (skip this iteration)
001345d4: 3c018016 lui r1,0x8016
001345d8: ac206044 sw r0,0x6044(r1) # *0x80166044 = 0
001345dc: 0c05330a jal 0x0014cc28 # ROUTINE: ? 0x14cc28
001345e0: 00000000 nop
001345e4: 14400032 bne r2,r0,0x001346b0 # if (Routine call result != 0), break (exit the loop)
001345e8: 02208021 addu r16,r17,r0 # r16 = (Routine 0x1346f4 result) - Number of images to display
001345ec: 0600000b bltz r16,0x0013461c # if (r16 >= 0) {
001345f0: 00101040 sll r2,r16,0x01 # r16 * 2
001345f4: 00501021 addu r2,r2,r16 # r16 * 3
001345f8: 00021080 sll r2,r2,0x02 # r16 * 12
001345fc: 00501021 addu r2,r2,r16 # r16 * 13
00134600: 00021080 sll r2,r2,0x02 # r16 * 52
00134604: 00538821 addu r17,r2,r19 # r17 = (r16 * 52) + 0x80173cbc + (value * 324)
# do {
00134608: 0c05297a jal 0x0014a5e8 # ROUTINE: Image Loading Setup (0x14a5e8)
0013460c: 02202021 addu r4,r17,r0 # Routine call parameter: (r16 * 0x34 (52)) + 0x80173cbc + (value * 0x144 (324))
00134610: 2610ffff addiu r16,r16,-0x0001 # r16 = r16 - 1
00134614: 0601fffc bgez r16,0x00134608
00134618: 2631ffcc addiu r17,r17,-0x0034 # r17 = r17 - 0x34 (52)
# } while (r16 >= 0)
# }
0013461c: 86c20000 lh r2,0x0000(r22) # *0x8014d034
00134620: 00000000 nop
00134624: 10400020 beq r2,r0,0x001346a8 # if (*0x8014d034 != 0) {
00134628: 00000000 nop
0013462c: 02402021 addu r4,r18,r0
00134630: 0c052fb6 jal 0x0014bed8
00134634: 34050100 ori r5,r0,0x0100
00134638: 34040010 ori r4,r0,0x0010
0013463c: 00002821 addu r5,r0,r0
00134640: 34020018 ori r2,r0,0x0018
00134644: 0c0529b3 jal 0x0014a6cc
00134648: aea20000 sw r2,0x0000(r21)
0013464c: 34050001 ori r5,r0,0x0001
00134650: 02403021 addu r6,r18,r0
00134654: 86c40000 lh r4,0x0000(r22)
00134658: 0c052b0c jal 0x0014ac30
0013465c: 26a7fff8 addiu r7,r21,-0x0008
00134660: 3c028016 lui r2,0x8016
00134664: 94427970 lhu r2,0x7970(r2)
00134668: 00000000 nop
0013466c: 1440000e bne r2,r0,0x001346a8
00134670: 00000000 nop
00134674: 27a40018 addiu r4,r29,0x0018
00134678: 0c00923f jal 0x000248fc
0013467c: 02402821 addu r5,r18,r0
00134680: 34027cbc ori r2,r0,0x7cbc
00134684: a6620112 sh r2,0x0112(r19)
00134688: 0c05297a jal 0x0014a5e8
0013468c: 26640104 addiu r4,r19,0x0104
00134690: 0c05297a jal 0x0014a5e8
00134694: 2664012c addiu r4,r19,0x012c
00134698: 0c05297a jal 0x0014a5e8
0013469c: 26640118 addiu r4,r19,0x0118
001346a0: 0c05297a jal 0x0014a5e8
001346a4: 26640138 addiu r4,r19,0x0138
# }
001346a8: 0804d15e j 0x00134578
001346ac: 26940001 addiu r20,r20,0x0001 # (Adds 1 to count at end of iteration)
# }
001346b0: 0c0532a0 jal 0x0014ca80
001346b4: 00000000 nop
001346b8: 0c04bb24 jal 0x0012ec90
001346bc: 27a40018 addiu r4,r29,0x0018
001346c0: 0c053256 jal 0x0014c958
001346c4: 00000000 nop
001346c8: 8fbf013c lw r31,0x013c(r29)
001346cc: 8fb60138 lw r22,0x0138(r29)
001346d0: 8fb50134 lw r21,0x0134(r29)
001346d4: 8fb40130 lw r20,0x0130(r29)
001346d8: 8fb3012c lw r19,0x012c(r29)
001346dc: 8fb20128 lw r18,0x0128(r29)
001346e0: 8fb10124 lw r17,0x0124(r29)
001346e4: 8fb00120 lw r16,0x0120(r29)
001346e8: 27bd0140 addiu r29,r29,0x0140
001346ec: 03e00008 jr r31
001346f0: 00000000 nop
