Difference between revisions of "000872ec - 000873b8"
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(Created page with "<font face='Courier New'> 000872ec: 27bdfff8 addiu r29,r29,0xfff8 000872f0: 00a05021 addu r10,r5,r0 000872f4: 00003821 addu r7,r0,r0 000872f8: 240bffff addiu r11,r0,0xff...") |
m (Need to find out what calls this routine.) |
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000872f8: 240bffff addiu r11,r0,0xffff | 000872f8: 240bffff addiu r11,r0,0xffff | ||
000872fc: 3c09800a lui r9,0x800a | 000872fc: 3c09800a lui r9,0x800a | ||
| − | 00087300: 8d291c58 lw r9,0x1c58(r9) | + | 00087300: 8d291c58 lw r9,0x1c58(r9) Load pointer to start of unit animations |
00087304: 00804021 addu r8,r4,r0 | 00087304: 00804021 addu r8,r4,r0 | ||
| − | 00087308: 24a60004 addiu r6,r5,0x0004 | + | 00087308: 24a60004 addiu r6,r5,0x0004 Ptr.? + 4 |
| − | 0008730c: 90c20001 lbu r2,0x0001(r6) | + | 0008730c: 90c20001 lbu r2,0x0001(r6) 2nd lowest byte of ptr. index |
| − | 00087310: 90c40000 lbu r4,0x0000(r6) | + | 00087310: 90c40000 lbu r4,0x0000(r6) lower byte of ptr. index |
| − | 00087314: 90c30002 lbu r3,0x0002(r6) | + | 00087314: 90c30002 lbu r3,0x0002(r6) upper halfword of ptr. index |
| − | 00087318: 00021200 sll r2,r2,0x08 | + | 00087318: 00021200 sll r2,r2,0x08 |
0008731c: 00822021 addu r4,r4,r2 | 0008731c: 00822021 addu r4,r4,r2 | ||
| − | 00087320: 00031c00 sll r3,r3,0x10 | + | 00087320: 00031c00 sll r3,r3,0x10 make Upper halfword |
| − | 00087324: 90c20003 lbu r2,0x0003(r6) | + | 00087324: 90c20003 lbu r2,0x0003(r6) Upper byte of ptr. index |
00087328: 00832021 addu r4,r4,r3 | 00087328: 00832021 addu r4,r4,r3 | ||
| − | 0008732c: 00021600 sll r2,r2,0x18 | + | 0008732c: 00021600 sll r2,r2,0x18 Upper byte? |
| − | 00087330: 00821021 addu r2,r4,r2 | + | 00087330: 00821021 addu r2,r4,r2 Form pointer |
| − | 00087334: 144b0002 bne r2,r11,0x00087340 | + | 00087334: 144b0002 bne r2,r11,0x00087340 branch if legal? |
00087338: 24c60004 addiu r6,r6,0x0004 | 00087338: 24c60004 addiu r6,r6,0x0004 | ||
0008733c: 00001021 addu r2,r0,r0 | 0008733c: 00001021 addu r2,r0,r0 | ||
| − | 00087340: 00491021 addu r2,r2,r9 | + | 00087340: 00491021 addu r2,r2,r9 Add to animation ptr. |
| − | 00087344: ad020000 sw r2,0x0000(r8) | + | 00087344: ad020000 sw r2,0x0000(r8) Store animation pointer |
00087348: 24e70001 addiu r7,r7,0x0001 | 00087348: 24e70001 addiu r7,r7,0x0001 | ||
0008734c: 2ce20100 sltiu r2,r7,0x0100 | 0008734c: 2ce20100 sltiu r2,r7,0x0100 | ||
| − | 00087350: 1440ffee bne r2,r0,0x0008730c | + | 00087350: 1440ffee bne r2,r0,0x0008730c loop |
| − | 00087354: 25080004 addiu r8,r8,0x0004 | + | 00087354: 25080004 addiu r8,r8,0x0004 move to next spritesheet type? |
00087358: 91420405 lbu r2,0x0405(r10) | 00087358: 91420405 lbu r2,0x0405(r10) | ||
0008735c: 91430404 lbu r3,0x0404(r10) | 0008735c: 91430404 lbu r3,0x0404(r10) | ||
Revision as of 12:21, 2 April 2023
000872ec: 27bdfff8 addiu r29,r29,0xfff8 000872f0: 00a05021 addu r10,r5,r0 000872f4: 00003821 addu r7,r0,r0 000872f8: 240bffff addiu r11,r0,0xffff 000872fc: 3c09800a lui r9,0x800a 00087300: 8d291c58 lw r9,0x1c58(r9) Load pointer to start of unit animations 00087304: 00804021 addu r8,r4,r0 00087308: 24a60004 addiu r6,r5,0x0004 Ptr.? + 4 0008730c: 90c20001 lbu r2,0x0001(r6) 2nd lowest byte of ptr. index 00087310: 90c40000 lbu r4,0x0000(r6) lower byte of ptr. index 00087314: 90c30002 lbu r3,0x0002(r6) upper halfword of ptr. index 00087318: 00021200 sll r2,r2,0x08 0008731c: 00822021 addu r4,r4,r2 00087320: 00031c00 sll r3,r3,0x10 make Upper halfword 00087324: 90c20003 lbu r2,0x0003(r6) Upper byte of ptr. index 00087328: 00832021 addu r4,r4,r3 0008732c: 00021600 sll r2,r2,0x18 Upper byte? 00087330: 00821021 addu r2,r4,r2 Form pointer 00087334: 144b0002 bne r2,r11,0x00087340 branch if legal? 00087338: 24c60004 addiu r6,r6,0x0004 0008733c: 00001021 addu r2,r0,r0 00087340: 00491021 addu r2,r2,r9 Add to animation ptr. 00087344: ad020000 sw r2,0x0000(r8) Store animation pointer 00087348: 24e70001 addiu r7,r7,0x0001 0008734c: 2ce20100 sltiu r2,r7,0x0100 00087350: 1440ffee bne r2,r0,0x0008730c loop 00087354: 25080004 addiu r8,r8,0x0004 move to next spritesheet type? 00087358: 91420405 lbu r2,0x0405(r10) 0008735c: 91430404 lbu r3,0x0404(r10) 00087360: 00021200 sll r2,r2,0x08 00087364: 00622021 addu r4,r3,r2 00087368: 1080000b beq r4,r0,0x00087398 0008736c: 00003821 addu r7,r0,r0 00087370: 24a50406 addiu r5,r5,0x0406 00087374: 3c02800a lui r2,0x800a 00087378: 8c421c58 lw r2,0x1c58(r2) 0008737c: 90a30000 lbu r3,0x0000(r5) 00087380: 00471021 addu r2,r2,r7 00087384: 24e70001 addiu r7,r7,0x0001 00087388: a0430000 sb r3,0x0000(r2) 0008738c: 00e4102b sltu r2,r7,r4 00087390: 1440fff8 bne r2,r0,0x00087374 00087394: 24a50001 addiu r5,r5,0x0001 00087398: 3c02800a lui r2,0x800a 0008739c: 8c421c58 lw r2,0x1c58(r2) 000873a0: 00000000 nop 000873a4: 00e21021 addu r2,r7,r2 000873a8: 3c01800a lui r1,0x800a 000873ac: ac221c58 sw r2,0x1c58(r1) 000873b0: 27bd0008 addiu r29,r29,0x0008 000873b4: 03e00008 jr r31 000873b8: 00000000 nop
