Process Single Unit Movement
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# ROUTINE: PROCESS SINGLE UNIT MOVEMENT # Parameters: # r4 = (unitMisc) Unit misc data pointer 8006d818: 27bdffe8 addiu r29,r29,-0x0018 8006d81c: afb00010 sw r16,0x0010(r29) 8006d820: 3c058009 lui r5,0x8009 8006d824: 24a56220 addiu r5,r5,0x6220 # 0x80096220 8006d828: 3c068009 lui r6,0x8009 8006d82c: 24c66224 addiu r6,r6,0x6224 # 0x80096224 8006d830: afbf0014 sw r31,0x0014(r29) 8006d834: 0c01aeb6 jal 0x8006bad8 # ? 0x6bad8 (unitMisc, 0x80096220, 0x80096224); 8006d838: 00808021 addu r16,r4,r0 # unitMisc 8006d83c: 9202011c lbu r2,0x011c(r16) # unitMisc.CurrentMovement 8006d840: 3c018009 lui r1,0x8009 8006d844: a022621c sb r2,0x621c(r1) # *0x8009621c = unitMisc.CurrentMovement 8006d848: 9202007f lbu r2,0x007f(r16) # unitMisc.0x7f 8006d84c: 00000000 nop 8006d850: 2443ffff addiu r3,r2,-0x0001 # value = unitMisc.0x7f - 1 8006d854: 2c62003c sltiu r2,r3,0x003c 8006d858: 10400044 beq r2,r0,0x8006d96c # if (value < 60) { 8006d85c: 00031080 sll r2,r3,0x02 # value * 4 8006d860: 3c018006 lui r1,0x8006 8006d864: 00220821 addu r1,r1,r2 8006d868: 8c2273d8 lw r2,0x73d8(r1) # *(0x800673d8 + (value * 4)) 8006d86c: 00000000 nop 8006d870: 00400008 jr r2 # Jump to appropriate code - see table and switch statement below) 8006d874: 00000000 nop # [value] [RAM Address] [Code pointer] # 0 800673d8 8006d924 # 1 800673dc 8006d8f4 # 2 800673e0 8006d924 # 3 800673e4 8006d8f4 # 4 800673e8 8006d924 # 5 800673ec 8006d8f4 # 6 800673f0 8006d924 # 7 800673f4 8006d8f4 # 8 800673f8 8006d924 # 9 800673fc 8006d8f4 # 10 80067400 8006d924 # 11 80067404 8006d8f4 # 12 80067408 8006d924 # 13 8006740c 8006d8f4 # 14 80067410 8006d924 # 15 80067414 8006d8f4 # 16 80067418 8006d878 # 17 8006741c 8006d8cc # 18 80067420 8006d8d4 # 19 80067424 8006d8bc # 20 80067428 8006d878 # 21 8006742c 8006d8cc # 22 80067430 8006d8d4 # 23 80067434 8006d8bc # 24 80067438 8006d878 # 25 8006743c 8006d8cc # 26 80067440 8006d8d4 # 27 80067444 8006d8bc # 28 80067448 8006d878 # 29 8006744c 8006d8cc # 30 80067450 8006d8d4 # 31 80067454 8006d8bc # 32 80067458 8006d96c # 33 8006745c 8006d944 # 34 80067460 8006d914 # 35 80067464 8006d944 # 36 80067468 8006d914 # 37 8006746c 8006d944 # 38 80067470 8006d914 # 39 80067474 8006d944 # 40 80067478 8006d914 # 41 8006747c 8006d96c # 42 80067480 8006d934 # 43 80067484 8006d904 # 44 80067488 8006d8e4 # 45 8006748c 8006d96c # 46 80067490 8006d934 # 47 80067494 8006d904 # 48 80067498 8006d8e4 # 49 8006749c 8006d96c # 50 800674a0 8006d934 # 51 800674a4 8006d904 # 52 800674a8 8006d8e4 # 53 800674ac 8006d96c # 54 800674b0 8006d934 # 55 800674b4 8006d904 # 56 800674b8 8006d8e4 # 57 800674bc 8006d96c # 58 800674c0 8006d954 # 59 800674c4 8006d964 # // Note: There is no case for the values 32, 41, 45, 49, 53, and 57; they skip the switch entirely. # switch (value) { # case 16: case 20: case 24: case 28: 8006d878: 960201e2 lhu r2,0x01e2(r16) # unitMisc.0x1e2 8006d87c: 00000000 nop 8006d880: 1440003a bne r2,r0,0x8006d96c # if (unitMisc.0x1e2 != 0) break; 8006d884: 02003021 addu r6,r16,r0 # unitMisc 8006d888: 3404001f ori r4,r0,0x001f # 31 8006d88c: 9202007f lbu r2,0x007f(r16) # unitMisc.0x7f 8006d890: 86050070 lh r5,0x0070(r16) # unitMisc.FacingDirection? 8006d894: 24420001 addiu r2,r2,0x0001 # unitMisc.0x7f + 1 8006d898: 0c02065e jal 0x80081978 # ? 0x81978 (31, unitMisc.FacingDirection?, unitMisc); 8006d89c: a202007f sb r2,0x007f(r16) # unitMisc.0x7f = unitMisc.0x7f + 1 8006d8a0: 02002021 addu r4,r16,r0 # unitMisc 8006d8a4: 0c01ae58 jal 0x8006b960 # ? 0x6b690 (unitMisc, 39); 8006d8a8: 34050027 ori r5,r0,0x0027 # 39 8006d8ac: 0c01a495 jal 0x80069254 # ? 0x69254 (unitMisc); 8006d8b0: 02002021 addu r4,r16,r0 # unitMisc 8006d8b4: 0801b65b j 0x8006d96c # break; 8006d8b8: 00000000 nop # case 19: case 23: case 27: case 31: 8006d8bc: 0c01b0f6 jal 0x8006c3d8 # ? 0x6c3d8 (unitMisc); 8006d8c0: 02002021 addu r4,r16,r0 # unitMisc 8006d8c4: 0801b65b j 0x8006d96c # break; 8006d8c8: 00000000 nop # case 17: case 21: case 25: case 29: 8006d8cc: 0c01b1e4 jal 0x8006c790 # ? 0x6c790 (unitMisc); 8006d8d0: 02002021 addu r4,r16,r0 # unitMisc # case 18: case 22: case 26: case 30: 8006d8d4: 0c01b13e jal 0x8006c4f8 # ? 0x6caf8 (unitMisc); 8006d8d8: 02002021 addu r4,r16,r0 # unitMisc 8006d8dc: 0801b65b j 0x8006d96c # break; 8006d8e0: 00000000 nop # case 44: case 48: case 52: case 56: 8006d8e4: 0c01b4a2 jal 0x8006d288 # ? 0x6d288 (unitMisc); 8006d8e8: 02002021 addu r4,r16,r0 # unitMisc 8006d8ec: 0801b65b j 0x8006d96c # break; 8006d8f0: 00000000 nop # case 1: case 3: case 5: case 7: case 9: case 11: case 13: case 15: 8006d8f4: 0c01b2b4 jal 0x8006cad0 # ? 0x6cad0 (unitMisc); 8006d8f8: 02002021 addu r4,r16,r0 # unitMisc 8006d8fc: 0801b65b j 0x8006d96c # break; 8006d900: 00000000 nop # case 43: case 47: case 51: case 55: 8006d904: 0c01b468 jal 0x8006d1a0 # ? 0x6d1a0 (unitMisc); 8006d908: 02002021 addu r4,r16,r0 # unitMisc 8006d90c: 0801b65b j 0x8006d96c # break; 8006d910: 00000000 nop # case 34: case 36: case 38: case 40: 8006d914: 0c01b50d jal 0x8006d434 # ? 0x6d434 (unitMisc); 8006d918: 02002021 addu r4,r16,r0 # unitMisc 8006d91c: 0801b65b j 0x8006d96c # break; 8006d920: 00000000 nop # case 0: case 2: case 4: case 6: case 8: case 10: case 12: case 14: 8006d924: 0c01b325 jal 0x8006cc94 # ? 0x6cc94 (unitMisc); 8006d928: 02002021 addu r4,r16,r0 # unitMisc 8006d92c: 0801b65b j 0x8006d96c # break; 8006d930: 00000000 nop # case 42: case 46: case 50: case 54: 8006d934: 0c01b418 jal 0x8006d060 # ? 0x6d060 (unitMisc); 8006d938: 02002021 addu r4,r16,r0 # unitMisc 8006d93c: 0801b65b j 0x8006d96c # break; 8006d940: 00000000 nop # case 33: case 35: case 37: case 39: 8006d944: 0c01b4d1 jal 0x8006d344 # ? 0x6d344 (unitMisc); 8006d948: 02002021 addu r4,r16,r0 # unitMisc 8006d94c: 0801b65b j 0x8006d96c # break; 8006d950: 00000000 nop # case 58: 8006d954: 0c01b5f1 jal 0x8006d7c4 # ? 0x6d7c4 unitMisc); 8006d958: 02002021 addu r4,r16,r0 # unitMisc 8006d95c: 0801b65b j 0x8006d96c # break; 8006d960: 00000000 nop # case 59: 8006d964: 0c01b5e7 jal 0x8006d79c # ? 0x6d79c (unitMisc); 8006d968: 02002021 addu r4,r16,r0 # unitMisc # break; # } 8006d96c: 9202007f lbu r2,0x007f(r16) # unitMisc.0x7f 8006d970: 00000000 nop 8006d974: 14400061 bne r2,r0,0x8006dafc # if (unitMisc.0x7f != 0) return; 8006d978: 340200fe ori r2,r0,0x00fe # 0xfe 8006d97c: 9203009c lbu r3,0x009c(r16) # unitMisc.NumMovementTiles 8006d980: 00000000 nop 8006d984: 14620007 bne r3,r2,0x8006d9a4 8006d988: 340200ff ori r2,r0,0x00ff # 0xff # if (unitMisc.NumMovementTiles == 0xfe) { 8006d98c: 0c01a4af jal 0x800692bc # ? 0x692bc (unitMisc); 8006d990: 02002021 addu r4,r16,r0 # unitMisc 8006d994: 0c01a7b8 jal 0x80069ee0 # ? 0x69ee0 (unitMisc); 8006d998: 02002021 addu r4,r16,r0 # unitMisc 8006d99c: 0801b6bf j 0x8006dafc # return; 8006d9a0: 00000000 nop # } 8006d9a4: 14620009 bne r3,r2,0x8006d9cc # if (unitMisc.NumMovementTiles == 0xff) { 8006d9a8: 00000000 nop 8006d9ac: 0c01a4af jal 0x800692bc # ? 0x692bc (unitMisc); 8006d9b0: 02002021 addu r4,r16,r0 # unitMisc 8006d9b4: 0c01a7b8 jal 0x80069ee0 # ? 0x69ee0 (unitMisc); 8006d9b8: 02002021 addu r4,r16,r0 # unitMisc 8006d9bc: 0c066b8c jal 0x8019ae30 # ? 0x19ae30 (); 8006d9c0: a200011b sb r0,0x011b(r16) # unitMisc.0x11b = 0; 8006d9c4: 0801b6bf j 0x8006dafc # return; 8006d9c8: 00000000 nop # } 8006d9cc: 10600049 beq r3,r0,0x8006daf4 # if ((unitMisc.NumMovementTiles != 0) 8006d9d0: 00000000 nop # 8006d9d4: 8e040098 lw r4,0x0098(r16) # unitMisc.NumTilesMovedSoFar 8006d9d8: 00000000 nop 8006d9dc: 0083102b sltu r2,r4,r3 8006d9e0: 10400044 beq r2,r0,0x8006daf4 # and (unitMisc.NumTilesMovedSoFar < unitMisc.NumMovementTiles)) # { 8006d9e4: 2462ffff addiu r2,r3,-0x0001 # unitMisc.NumMovementTiles - 1 8006d9e8: 14820003 bne r4,r2,0x8006d9f8 # if (unitMisc.NumTilesMovedSoFar == unitMisc.NumMovementTiles - 1) { 8006d9ec: 00000000 nop 8006d9f0: 0c01b5f9 jal 0x8006d7e4 # ? 0x6d7e4 (unitMisc); 8006d9f4: 02002021 addu r4,r16,r0 # unitMisc # } 8006d9f8: 8e020098 lw r2,0x0098(r16) # oldNumTilesMovedSoFar = unitMisc.NumTilesMovedSoFar 8006d9fc: 00000000 nop 8006da00: 24430001 addiu r3,r2,0x0001 # oldNumTilesMovedSoFar + 1 8006da04: 02021021 addu r2,r16,r2 # unitMisc + oldNumTilesMovedSoFar 8006da08: ae030098 sw r3,0x0098(r16) # unitMisc.NumTilesMovedSoFar = oldNumTilesMovedSoFar + 1 8006da0c: 9042009d lbu r2,0x009d(r2) # moveValue = unitMisc.TileMovementArray[oldNumTilesMovedSoFar] 8006da10: 02002021 addu r4,r16,r0 # unitMisc 8006da14: 3c018009 lui r1,0x8009 8006da18: a022621c sb r2,0x621c(r1) # *0x8009621c = moveValue 8006da1c: 0c01b566 jal 0x8006d598 # ? 0x6d598 (unitMisc); 8006da20: a202011c sb r2,0x011c(r16) # unitMisc.CurrentMovementValue = moveValue 8006da24: 92030119 lbu r3,0x0119(r16) # unitMisc.0x119 8006da28: 00000000 nop 8006da2c: 30620080 andi r2,r3,0x0080 # unitMisc.0x119 & 0x80 8006da30: 10400009 beq r2,r0,0x8006da58 8006da34: 30620040 andi r2,r3,0x0040 # unitMisc.0x119 & 0x40 # if ((unitMisc.0x119 & 0x80) != 0) { 8006da38: 3c058009 lui r5,0x8009 8006da3c: 8ca56220 lw r5,0x6220(r5) # *0x80096220 8006da40: 3c068009 lui r6,0x8009 8006da44: 8cc66224 lw r6,0x6224(r6) # *0x80096224 8006da48: 0c01a820 jal 0x8006a080 # ? 0x6a080 (unitMisc, *0x80096220, *0x80096224); 8006da4c: 02002021 addu r4,r16,r0 # unitMisc 8006da50: 0801b6bf j 0x8006dafc # return; 8006da54: 00000000 nop # } 8006da58: 10400009 beq r2,r0,0x8006da80 # if ((unitMisc.0x119 & 0x40) != 0) { 8006da5c: 00000000 nop 8006da60: 3c058009 lui r5,0x8009 8006da64: 8ca56220 lw r5,0x6220(r5) # *0x80096220 8006da68: 3c068009 lui r6,0x8009 8006da6c: 8cc66224 lw r6,0x6224(r6) # *0x80096224 8006da70: 0c01a7c5 jal 0x80069f14 # ? 0x69f14 (unitMisc, *0x80096220, *0x80096224); 8006da74: 02002021 addu r4,r16,r0 # unitMisc 8006da78: 0801b6bf j 0x8006dafc # return; 8006da7c: 00000000 nop # } 8006da80: 3c028009 lui r2,0x8009 8006da84: 9042621c lbu r2,0x621c(r2) # *0x8009621c 8006da88: 00000000 nop 8006da8c: 00021082 srl r2,r2,0x02 # *0x8009621c >> 2 8006da90: 30430001 andi r3,r2,0x0001 # testValue = ((*0x8009621c >> 2) & 1) 8006da94: 10600005 beq r3,r0,0x8006daac # 8006da98: 34020001 ori r2,r0,0x0001 # 1 # if (testValue != 0) { 8006da9c: 1062000d beq r3,r2,0x8006dad4 # if (testValue != 1) // How is this even possible? 8006daa0: 00000000 nop 8006daa4: 0801b6bf j 0x8006dafc # return; 8006daa8: 00000000 nop # } else { 8006daac: 02002021 addu r4,r16,r0 # unitMisc 8006dab0: 3c058009 lui r5,0x8009 8006dab4: 8ca56220 lw r5,0x6220(r5) # *0x80096220 8006dab8: 3c068009 lui r6,0x8009 8006dabc: 8cc66224 lw r6,0x6224(r6) # *0x80096224 8006dac0: 34022000 ori r2,r0,0x2000 # 0x2000 8006dac4: 0c01a883 jal 0x8006a20c # ? 0x6a20c (unitMisc, *0x80096220, *0x80096224); 8006dac8: ac82003c sw r2,0x003c(r4) # unitMisc.0x3c = 0x2000 // Special movement flags?? 8006dacc: 0801b6bf j 0x8006dafc # return; 8006dad0: 00000000 nop # } 8006dad4: 3c058009 lui r5,0x8009 8006dad8: 8ca56220 lw r5,0x6220(r5) # *0x80096220 8006dadc: 3c068009 lui r6,0x8009 8006dae0: 8cc66224 lw r6,0x6224(r6) # *0x80096224 8006dae4: 0c01a8e0 jal 0x8006a380 # ? 0x6a380 (unitMisc, *0x80096220, *0x80096224); 8006dae8: 02002021 addu r4,r16,r0 # unitMisc 8006daec: 0801b6bf j 0x8006dafc # return; 8006daf0: 00000000 nop # } 8006daf4: 0c01af39 jal 0x8006bce4 # ? 0x6bce4 (unitMisc); 8006daf8: 02002021 addu r4,r16,r0 # unitMisc 8006dafc: 8fbf0014 lw r31,0x0014(r29) 8006db00: 8fb00010 lw r16,0x0010(r29) 8006db04: 27bd0018 addiu r29,r29,0x0018 8006db08: 03e00008 jr r31 8006db0c: 00000000 nop
