Bar Menu Controller Input Routine
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Bar menu control routine 00071bb0: 27bdffe8 addiu r29,r29,0xffe8 00071bb4: afb00010 sw r16,0x0010(r29) 00071bb8: 00808021 addu r16,r4,r0 00071bbc: afbf0014 sw r31,0x0014(r29) 00071bc0: 8e020008 lw r2,0x0008(r16) 00071bc4: 00000000 nop 00071bc8: 00021840 sll r3,r2,0x01 00071bcc: 00621821 addu r3,r3,r2 00071bd0: 00031880 sll r3,r3,0x02 00071bd4: 00621821 addu r3,r3,r2 00071bd8: 00031880 sll r3,r3,0x02 00071bdc: 3c01800c lui r1,0x800c 00071be0: 2421bc70 addiu r1,r1,0xbc70 00071be4: 00230821 addu r1,r1,r3 00071be8: 8c220000 lw r2,0x0000(r1) 00071bec: 00000000 nop 00071bf0: 30420100 andi r2,r2,0x0100 00071bf4: 14400118 bne r2,r0,0x00072058 branch to end if ?? 00071bf8: 00000000 nop 00071bfc: 3c038005 lui r3,0x8005 00071c00: 8c63d950 lw r3,-0x26b0(r3) 4d950 00071c04: 00000000 nop 00071c08: 30620008 andi r2,r3,0x0008 00071c0c: 14400112 bne r2,r0,0x00072058 00071c10: 30620004 andi r2,r3,0x0004 00071c14: 1040000f beq r2,r0,0x00071c54 00071c18: 00000000 nop 00071c1c: 0c03ffbb jal 0x000ffeec 00071c20: 3404000e ori r4,r0,0x000e 00071c24: 1440000b bne r2,r0,0x00071c54 00071c28: 00000000 nop 00071c2c: 3c028005 lui r2,0x8005 00071c30: 8c42d950 lw r2,-0x26b0(r2) 00071c34: 00000000 nop 00071c38: 38420004 xori r2,r2,0x0004 00071c3c: 3c018005 lui r1,0x8005 00071c40: ac22d950 sw r2,-0x26b0(r1) 00071c44: 0c01c6a8 jal 0x00071aa0 00071c48: 02002021 addu r4,r16,r0 00071c4c: 0801c816 j 0x00072058 00071c50: 00000000 nop 00071c54: 8e020018 lw r2,0x0018(r16) 00071c58: 00000000 nop 00071c5c: 10400019 beq r2,r0,0x00071cc4 00071c60: 00000000 nop 00071c64: 3c02800c lui r2,0x800c 00071c68: 8c42c2f0 lw r2,-0x3d10(r2) 00071c6c: 00000000 nop 00071c70: 30420060 andi r2,r2,0x0060 00071c74: 104000f8 beq r2,r0,0x00072058 00071c78: 3404000e ori r4,r0,0x000e 00071c7c: 00002821 addu r5,r0,r0 00071c80: 2406ffff addiu r6,r0,0xffff 00071c84: 00003821 addu r7,r0,r0 00071c88: 0c03ffc2 jal 0x000fff08 00071c8c: ae000018 sw r0,0x0018(r16) 00071c90: 34040002 ori r4,r0,0x0002 00071c94: 3c028005 lui r2,0x8005 00071c98: 8c42d950 lw r2,-0x26b0(r2) 00071c9c: 00000000 nop 00071ca0: 34420004 ori r2,r2,0x0004 00071ca4: 3c018005 lui r1,0x8005 00071ca8: ac22d950 sw r2,-0x26b0(r1) 00071cac: 0c01a500 jal 0x00069400 00071cb0: 34050010 ori r5,r0,0x0010 00071cb4: 0c02445d jal 0x00091174 00071cb8: 3404011b ori r4,r0,0x011b 00071cbc: 0801c816 j 0x00072058 00071cc0: 00000000 nop 00071cc4: 3c03800c lui r3,0x800c 00071cc8: 8c63c2f0 lw r3,-0x3d10(r3) 00071ccc: 00000000 nop 00071cd0: 30620040 andi r2,r3,0x0040 00071cd4: 10400005 beq r2,r0,0x00071cec branch if cancel not pressed? 00071cd8: 30620100 andi r2,r3,0x0100 00071cdc: 0c02434c jal 0x00090d30 cancel pressed 00071ce0: 34040002 ori r4,r0,0x0002 00071ce4: 0801c795 j 0x00071e54 00071ce8: 3404000e ori r4,r0,0x000e 00071cec: 10400012 beq r2,r0,0x00071d38 branch if Select not pressed 00071cf0: 30620020 andi r2,r3,0x0020 00071cf4: 0c01c66f jal 0x000719bc 00071cf8: 02002021 addu r4,r16,r0 00071cfc: 8e02001c lw r2,0x001c(r16) 00071d00: 00000000 nop 00071d04: 00021080 sll r2,r2,0x02 00071d08: 00501021 addu r2,r2,r16 00071d0c: 8c420034 lw r2,0x0034(r2) 00071d10: 00000000 nop 00071d14: 3c01800a lui r1,0x800a 00071d18: 2421eb2c addiu r1,r1,0xeb2c 00071d1c: 00220821 addu r1,r1,r2 00071d20: 90240000 lbu r4,0x0000(r1) 00071d24: 34050001 ori r5,r0,0x0001 00071d28: 0c01ba18 jal 0x0006e860 00071d2c: 34841000 ori r4,r4,0x1000 00071d30: 0801c816 j 0x00072058 00071d34: 00000000 nop 00071d38: 1040005f beq r2,r0,0x00071eb8 branch if confirm not pressed 00071d3c: 00000000 nop If Confirm was pressed 00071d40: 0c02434c jal 0x00090d30 play confirmation sound 00071d44: 34040001 ori r4,r0,0x0001 00071d48: 8e02001c lw r2,0x001c(r16) load selectedindex of menu? 00071d4c: 00000000 nop 00071d50: 3c01800d lui r1,0x800d 00071d54: ac2207e0 sw r2,0x07e0(r1) store in 800d07e0 00071d58: 8e02001c lw r2,0x001c(r16) load bar menu selectedindex? 00071d5c: 00000000 nop 00071d60: 00021080 sll r2,r2,0x02 index*4 00071d64: 00501021 addu r2,r2,r16 add to other menu address (get menu data 00071d68: 8c430034 lw r3,0x0034(r2) load ?? 00071d6c: 34020004 ori r2,r0,0x0004 00071d70: 1062000b beq r3,r2,0x00071da0 branch if not 4 00071d74: 00000000 nop 00071d78: 8e020000 lw r2,0x0000(r16) load 0x2C in this data 00071d7c: 00000000 nop 00071d80: 000218c0 sll r3,r2,0x03 *8 00071d84: 00621821 addu r3,r3,r2 *9 00071d88: 00031880 sll r3,r3,0x02 *36 0x24 00071d8c: 34020001 ori r2,r0,0x0001 00071d90: 3c01800c lui r1,0x800c 00071d94: 2421b508 addiu r1,r1,0xb508 800cb508 - World Graphic Data 00071d98: 00230821 addu r1,r1,r3 00071d9c: ac220000 sw r2,0x0000(r1) store counteR? 00071da0: 8e02001c lw r2,0x001c(r16) load bar menu selectedindex? 00071da4: 00000000 nop 00071da8: 00021080 sll r2,r2,0x02 00071dac: 00501021 addu r2,r2,r16 00071db0: 8c430034 lw r3,0x0034(r2) jump based on bar menu selection 00071db4: 00000000 nop 00071db8: 2c620005 sltiu r2,r3,0x0005 00071dbc: 104000a6 beq r2,r0,0x00072058 00071dc0: 00031080 sll r2,r3,0x02 00071dc4: 3c018006 lui r1,0x8006 00071dc8: 24217034 addiu r1,r1,0x7034 00071dcc: 00220821 addu r1,r1,r2 00071dd0: 8c220000 lw r2,0x0000(r1) 00071dd4: 00000000 nop 00071dd8: 00400008 jr r2 00071ddc: 00000000 nop Load Rumors 00071de0: 0c01a2f1 jal 0x00068bc4 Load wldmes text sector - 00 Rumor Description (link) 00071de4: 00002021 addu r4,r0,r0 r4 = 0 (Rumor Descriptions) 00071de8: 0c01c66f jal 0x000719bc Fade out previous menu into a blue color? (link) 00071dec: 02002021 addu r4,r16,r0 00071df0: 0c01c81b jal 0x0007206c Rumors Name & Display (link) 00071df4: 00000000 nop 00071df8: 0801c816 j 0x00072058 00071dfc: 00000000 nop Load Propositions 00071e00: 0c01a2f1 jal 0x00068bc4 Load wldmes text sector - 01 Proposition Description (link) 00071e04: 34040001 ori r4,r0,0x0001 r4 = 1 (Proposition Descriptions) 00071e08: 0c01c66f jal 0x000719bc Fade out previous menu into a blue color? (link) 00071e0c: 02002021 addu r4,r16,r0 00071e10: 0c01ca86 jal 0x00072a18 00071e14: 00000000 nop 00071e18: 0801c816 j 0x00072058 00071e1c: 00000000 nop Reload menu? - Job report 00071e20: 0c01c66f jal 0x000719bc 00071e24: 02002021 addu r4,r16,r0 00071e28: 0c01dc5d jal 0x00077174 00071e2c: 00000000 nop 00071e30: 0801c816 j 0x00072058 00071e34: 00000000 nop Call Back 00071e38: 0c01c66f jal 0x000719bc 00071e3c: 02002021 addu r4,r16,r0 00071e40: 0c01ea7b jal 0x0007a9ec 00071e44: 00000000 nop 00071e48: 0801c816 j 0x00072058 00071e4c: 00000000 nop Leave Bar 00071e50: 3404000e ori r4,r0,0x000e 00071e54: 34050019 ori r5,r0,0x0019 00071e58: 3406b807 ori r6,r0,0xb807 00071e5c: 3c01800d lui r1,0x800d 00071e60: ac2007e0 sw r0,0x07e0(r1) 00071e64: 0c03ffc2 jal 0x000fff08 00071e68: 00003821 addu r7,r0,r0 00071e6c: 3c02800a lui r2,0x800a 00071e70: 8c42f180 lw r2,-0x0e80(r2) 00071e74: 34030001 ori r3,r0,0x0001 00071e78: ae030018 sw r3,0x0018(r16) 00071e7c: 3c03800a lui r3,0x800a 00071e80: 8c63f198 lw r3,-0x0e68(r3) 00071e84: 2442fffe addiu r2,r2,0xfffe 00071e88: 3c01800a lui r1,0x800a 00071e8c: ac22f180 sw r2,-0x0e80(r1) 00071e90: 3c02800a lui r2,0x800a 00071e94: 8c42f244 lw r2,-0x0dbc(r2) 00071e98: 2463fffd addiu r3,r3,0xfffd 00071e9c: 3c01800a lui r1,0x800a 00071ea0: ac23f198 sw r3,-0x0e68(r1) 00071ea4: 2442ffff addiu r2,r2,0xffff 00071ea8: 3c01800a lui r1,0x800a 00071eac: ac22f244 sw r2,-0x0dbc(r1) 00071eb0: 0801c816 j 0x00072058 00071eb4: 00000000 nop If confirm wasn't pressed (part of idle loop) 00071eb8: 0c01a404 jal 0x00069010 00071ebc: 34041000 ori r4,r0,0x1000 00071ec0: 1040002c beq r2,r0,0x00071f74 branch if up arrow not pressed 00071ec4: 00000000 nop up arrow pressed 00071ec8: 8e02001c lw r2,0x001c(r16) load bar menu selectedindex? 00071ecc: 00000000 nop 00071ed0: 10400013 beq r2,r0,0x00071f20 branch if zero 00071ed4: 00000000 nop 00071ed8: 8e020000 lw r2,0x0000(r16) load ?? 00071edc: 00000000 nop 00071ee0: 000218c0 sll r3,r2,0x03 00071ee4: 00621821 addu r3,r3,r2 00071ee8: 00031880 sll r3,r3,0x02 00071eec: 3c01800c lui r1,0x800c 00071ef0: 2421b520 addiu r1,r1,0xb520 00071ef4: 00230821 addu r1,r1,r3 00071ef8: 8c220000 lw r2,0x0000(r1) 00071efc: 00000000 nop 00071f00: 2442fff0 addiu r2,r2,0xfff0 00071f04: 3c01800c lui r1,0x800c 00071f08: 2421b520 addiu r1,r1,0xb520 00071f0c: 00230821 addu r1,r1,r3 00071f10: ac220000 sw r2,0x0000(r1) 00071f14: 8e02001c lw r2,0x001c(r16) load bar menu selectedindex? 00071f18: 0801c7db j 0x00071f6c 00071f1c: 2442ffff addiu r2,r2,0xffff decrement bar menu selectedindex? 00071f20: 8e020000 lw r2,0x0000(r16) load ?? 00071f24: 8e030030 lw r3,0x0030(r16) load ?? 00071f28: 000220c0 sll r4,r2,0x03 *8 00071f2c: 00822021 addu r4,r4,r2 *9 00071f30: 00042080 sll r4,r4,0x02 *36 (0x24) 00071f34: 2463ffff addiu r3,r3,0xffff decrement ?? 00071f38: 3c01800c lui r1,0x800c 00071f3c: 2421b520 addiu r1,r1,0xb520 800bb520 00071f40: 00240821 addu r1,r1,r4 get graphical menu data 00071f44: 8c220000 lw r2,0x0000(r1) load ?? 00071f48: 00031900 sll r3,r3,0x04 00071f4c: 00431021 addu r2,r2,r3 00071f50: 3c01800c lui r1,0x800c 00071f54: 2421b520 addiu r1,r1,0xb520 800bb520 00071f58: 00240821 addu r1,r1,r4 get graphical data? 00071f5c: ac220000 sw r2,0x0000(r1) 00071f60: 8e020030 lw r2,0x0030(r16) 00071f64: 00000000 nop 00071f68: 2442ffff addiu r2,r2,0xffff decrement 00071f6c: 0801c80b j 0x0007202c 00071f70: ae02001c sw r2,0x001c(r16) store bar menu selectedindex 00071f74: 0c01a404 jal 0x00069010 00071f78: 34044000 ori r4,r0,0x4000 00071f7c: 10400036 beq r2,r0,0x00072058 00071f80: 00000000 nop If down arrow is pressed 00071f84: 8e030030 lw r3,0x0030(r16) load ?? 00071f88: 8e02001c lw r2,0x001c(r16) load bar menu selectedindex 00071f8c: 2464ffff addiu r4,r3,0xffff decrement ?? 00071f90: 0044102a slt r2,r2,r4 set if bar menu selected index < ??? 00071f94: 10400015 beq r2,r0,0x00071fec branch if not 00071f98: 00042100 sll r4,r4,0x04 ??*16 00071f9c: 8e020000 lw r2,0x0000(r16) load ?? 00071fa0: 00000000 nop 00071fa4: 000218c0 sll r3,r2,0x03 00071fa8: 00621821 addu r3,r3,r2 00071fac: 00031880 sll r3,r3,0x02 00071fb0: 3c01800c lui r1,0x800c 00071fb4: 2421b520 addiu r1,r1,0xb520 800bb520 00071fb8: 00230821 addu r1,r1,r3 00071fbc: 8c220000 lw r2,0x0000(r1) load ?? 00071fc0: 00000000 nop 00071fc4: 24420010 addiu r2,r2,0x0010 add 0x10 00071fc8: 3c01800c lui r1,0x800c 00071fcc: 2421b520 addiu r1,r1,0xb520 bb520 00071fd0: 00230821 addu r1,r1,r3 00071fd4: ac220000 sw r2,0x0000(r1) store new 00071fd8: 8e02001c lw r2,0x001c(r16) load selectedindex 00071fdc: 00000000 nop 00071fe0: 24420001 addiu r2,r2,0x0001 add 1 00071fe4: 0801c80b j 0x0007202c 00071fe8: ae02001c sw r2,0x001c(r16) store new selectedindex 00071fec: 8e020000 lw r2,0x0000(r16) load 00071ff0: 00000000 nop 00071ff4: 000218c0 sll r3,r2,0x03 00071ff8: 00621821 addu r3,r3,r2 00071ffc: 00031880 sll r3,r3,0x02 00072000: 3c01800c lui r1,0x800c 00072004: 2421b520 addiu r1,r1,0xb520 get other data 00072008: 00230821 addu r1,r1,r3 0007200c: 8c220000 lw r2,0x0000(r1) load ? 00072010: 00000000 nop 00072014: 00441023 subu r2,r2,r4 subtract the 2 00072018: 3c01800c lui r1,0x800c 0007201c: 2421b520 addiu r1,r1,0xb520 00072020: 00230821 addu r1,r1,r3 00072024: ac220000 sw r2,0x0000(r1) store result 00072028: ae00001c sw r0,0x001c(r16) 0007202c: 0c02434c jal 0x00090d30 play sound 00072030: 34040003 ori r4,r0,0x0003 00072034: 8e02000c lw r2,0x000c(r16) load ?? 00072038: 00000000 nop 0007203c: 10400006 beq r2,r0,0x00072058 branch if ?? 00072040: 3404000e ori r4,r0,0x000e 00072044: 34050019 ori r5,r0,0x0019 00072048: 3406b806 ori r6,r0,0xb806 0007204c: 0c03ffc2 jal 0x000fff08 00072050: 00003821 addu r7,r0,r0 00072054: ae00000c sw r0,0x000c(r16) 00072058: 8fbf0014 lw r31,0x0014(r29) 0007205c: 8fb00010 lw r16,0x0010(r29) 00072060: 27bd0018 addiu r29,r29,0x0018 00072064: 03e00008 jr r31 00072068: 00000000 nop
