Difference between revisions of "Move Atk sprites to Frame Buffer from RAM"
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(Created page with "<font face='Courier New'> 00085a18: 27bdffc8 addiu r29,r29,0xffc8 00085a1c: afb40028 sw r20,0x0028(r29) 00085a20: 0080a021 addu r20,r4,r0 00085a24: afb20020 sw r18,0x002...") |
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00085a18: 27bdffc8 addiu r29,r29,0xffc8 | 00085a18: 27bdffc8 addiu r29,r29,0xffc8 | ||
00085a1c: afb40028 sw r20,0x0028(r29) | 00085a1c: afb40028 sw r20,0x0028(r29) | ||
| − | 00085a20: 0080a021 addu r20,r4,r0 | + | 00085a20: 0080a021 addu r20,r4,r0 misc. data pointer |
00085a24: afb20020 sw r18,0x0020(r29) | 00085a24: afb20020 sw r18,0x0020(r29) | ||
| − | 00085a28: 00a09021 addu r18,r5,r0 | + | 00085a28: 00a09021 addu r18,r5,r0 Attacker SPR2+ to go in VRAM slot 4 or 5 |
| − | 00085a2c: 00061100 sll r2,r6,0x04 | + | 00085a2c: 00061100 sll r2,r6,0x04 r6 = target(?) SPR2+ to go in VRAM slot 4 or 5 |
00085a30: 00461023 subu r2,r2,r6 | 00085a30: 00461023 subu r2,r2,r6 | ||
00085a34: 000210c0 sll r2,r2,0x03 | 00085a34: 000210c0 sll r2,r2,0x03 | ||
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00085a48: 00029980 sll r19,r2,0x06 | 00085a48: 00029980 sll r19,r2,0x06 | ||
00085a4c: 02629823 subu r19,r19,r2 | 00085a4c: 02629823 subu r19,r19,r2 | ||
| − | 00085a50: 02669821 addu r19,r19,r6 | + | 00085a50: 02669821 addu r19,r19,r6 VRAM input ID * 0x7564 (size of VRAM slot data) |
00085a54: afb1001c sw r17,0x001c(r29) | 00085a54: afb1001c sw r17,0x001c(r29) | ||
00085a58: 3c11800b lui r17,0x800b | 00085a58: 3c11800b lui r17,0x800b | ||
| − | 00085a5c: 26318928 addiu r17,r17,0x8928 | + | 00085a5c: 26318928 addiu r17,r17,0x8928 Dedicated VRAM space for graphical data |
00085a60: afb5002c sw r21,0x002c(r29) | 00085a60: afb5002c sw r21,0x002c(r29) | ||
| − | 00085a64: 0271a821 addu r21,r19,r17 | + | 00085a64: 0271a821 addu r21,r19,r17 Dedicated VRAM space for graphical data of current unit |
00085a68: afbf0030 sw r31,0x0030(r29) | 00085a68: afbf0030 sw r31,0x0030(r29) | ||
00085a6c: afb00018 sw r16,0x0018(r29) | 00085a6c: afb00018 sw r16,0x0018(r29) | ||
| − | 00085a70: 92830005 lbu r3,0x0005(r20) | + | 00085a70: 92830005 lbu r3,0x0005(r20) Load spritesheet VRAM slot |
00085a74: 02a02821 addu r5,r21,r0 | 00085a74: 02a02821 addu r5,r21,r0 | ||
00085a78: 00031100 sll r2,r3,0x04 | 00085a78: 00031100 sll r2,r3,0x04 | ||
| − | 00085a7c: 00431023 subu r2,r2,r3 | + | 00085a7c: 00431023 subu r2,r2,r3 VRAM slot * f |
| − | 00085a80: 00021100 sll r2,r2,0x04 | + | 00085a80: 00021100 sll r2,r2,0x04 VRAM slot * F0 |
| − | 00085a84: 00431021 addu r2,r2,r3 | + | 00085a84: 00431021 addu r2,r2,r3 VRAM * F1 |
| − | 00085a88: 00022080 sll r4,r2,0x02 | + | 00085a88: 00022080 sll r4,r2,0x02 VRAM * 3C4 |
| − | 00085a8c: 00822023 subu r4,r4,r2 | + | 00085a8c: 00822023 subu r4,r4,r2 VRAM * 2D3 |
| − | 00085a90: 000410c0 sll r2,r4,0x03 | + | 00085a90: 000410c0 sll r2,r4,0x03 VRAM * 1698 |
| − | 00085a94: 00822021 addu r4,r4,r2 | + | 00085a94: 00822021 addu r4,r4,r2 VRAM * 196B |
| − | 00085a98: 00042040 sll r4,r4,0x01 | + | 00085a98: 00042040 sll r4,r4,0x01 VRAM * 32D6 |
00085a9c: 3c02800c lui r2,0x800c | 00085a9c: 3c02800c lui r2,0x800c | ||
00085aa0: 24427cea addiu r2,r2,0x7cea | 00085aa0: 24427cea addiu r2,r2,0x7cea | ||
| − | 00085aa4: 0c01ea8d jal 0x0007aa34 | + | 00085aa4: 0c01ea8d jal 0x0007aa34 [[Store graphical data to VRAM?]] - decompress and store graphics data to VRAM |
| − | 00085aa8: 00822021 addu r4,r4,r2 | + | 00085aa8: 00822021 addu r4,r4,r2 Current sprite's atksp data to decompress (0x800c7cea) |
00085aac: 00121100 sll r2,r18,0x04 | 00085aac: 00121100 sll r2,r18,0x04 | ||
00085ab0: 00521023 subu r2,r2,r18 | 00085ab0: 00521023 subu r2,r2,r18 | ||
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00085ac4: 00028180 sll r16,r2,0x06 | 00085ac4: 00028180 sll r16,r2,0x06 | ||
00085ac8: 02028023 subu r16,r16,r2 | 00085ac8: 02028023 subu r16,r16,r2 | ||
| − | 00085acc: 02128021 addu r16,r16,r18 | + | 00085acc: 02128021 addu r16,r16,r18 attacker VRAM slot to put atksp * 0x7564 |
| − | 00085ad0: 2631eea8 addiu r17,r17,0xeea8 | + | 00085ad0: 2631eea8 addiu r17,r17,0xeea8 VRAM slot address (4) + 0xc |
| − | 00085ad4: 02112021 addu r4,r16,r17 | + | 00085ad4: 02112021 addu r4,r16,r17 RECT *recp pointer to frame buffer slot size (x, y, w, h) |
| − | 00085ad8: 0c00923f jal 0x000248fc | + | 00085ad8: 0c00923f jal 0x000248fc [[SYS LoadImage]] move graphics data into frame buffer |
| − | 00085adc: 02a02821 addu r5,r21,r0 | + | 00085adc: 02a02821 addu r5,r21,r0 pointer to decompressed graphics data of unit |
| − | 00085ae0: 92820005 lbu r2,0x0005(r20) | + | 00085ae0: 92820005 lbu r2,0x0005(r20) VRAM slot ID (?) |
| − | 00085ae4: 27a40010 addiu r4,r29,0x0010 | + | 00085ae4: 27a40010 addiu r4,r29,0x0010 Rect recp* of source image (unit's portrait in the frame buffer) |
| − | 00085ae8: 000210c2 srl r2,r2,0x03 | + | 00085ae8: 000210c2 srl r2,r2,0x03 isolates 8th unique portrait |
| − | 00085aec: 00021180 sll r2,r2,0x06 | + | 00085aec: 00021180 sll r2,r2,0x06 |
| − | 00085af0: 24420340 addiu r2,r2,0x0340 | + | 00085af0: 24420340 addiu r2,r2,0x0340 X location of unit's portrait |
| − | 00085af4: a7a20010 sh r2,0x0010(r29) | + | 00085af4: a7a20010 sh r2,0x0010(r29) store in 0x10 stack |
00085af8: 92820005 lbu r2,0x0005(r20) | 00085af8: 92820005 lbu r2,0x0005(r20) | ||
00085afc: 34030040 ori r3,r0,0x0040 | 00085afc: 34030040 ori r3,r0,0x0040 | ||
| − | 00085b00: a7a30014 sh r3,0x0014(r29) | + | 00085b00: a7a30014 sh r3,0x0014(r29) store width of image = 0x40 |
00085b04: 34030020 ori r3,r0,0x0020 | 00085b04: 34030020 ori r3,r0,0x0020 | ||
| − | 00085b08: a7a30016 sh r3,0x0016(r29) | + | 00085b08: a7a30016 sh r3,0x0016(r29) store height of image = 0x20 |
| − | 00085b0c: 30420007 andi r2,r2,0x0007 | + | 00085b0c: 30420007 andi r2,r2,0x0007 unique portrait ID; y value of 0th ID and 8th ID is identical |
| − | 00085b10: 00021140 sll r2,r2,0x05 | + | 00085b10: 00021140 sll r2,r2,0x05 |
| − | 00085b14: 24420100 addiu r2,r2,0x0100 | + | 00085b14: 24420100 addiu r2,r2,0x0100 Portrait's Y location on frame buffer |
| − | 00085b18: a7a20012 sh r2,0x0012(r29) | + | 00085b18: a7a20012 sh r2,0x0012(r29) store in 0x12 stack |
00085b1c: 3c01800a lui r1,0x800a | 00085b1c: 3c01800a lui r1,0x800a | ||
| − | 00085b20: 00300821 addu r1,r1,r16 | + | 00085b20: 00300821 addu r1,r1,r16 0x800a0000 + TPAGE ID * page size |
| − | 00085b24: 842677d2 lh r6,0x77d2(r1) | + | 00085b24: 842677d2 lh r6,0x77d2(r1) frame buffer slot dest top-left y |
00085b28: 3c01800a lui r1,0x800a | 00085b28: 3c01800a lui r1,0x800a | ||
| − | 00085b2c: 00300821 addu r1,r1,r16 | + | 00085b2c: 00300821 addu r1,r1,r16 0x800a0000 + TPAGE ID * page size |
| − | 00085b30: 842577d0 lh r5,0x77d0(r1) | + | 00085b30: 842577d0 lh r5,0x77d0(r1) frame buffer slot dest top-left x |
| − | 00085b34: 0c009271 jal 0x000249c4 | + | 00085b34: 0c009271 jal 0x000249c4 [[SYS MoveImage]] |
| − | 00085b38: 24c600c8 addiu r6,r6,0x00c8 | + | 00085b38: 24c600c8 addiu r6,r6,0x00c8 y + 0xc8 (destination of portrait in frame buffer) |
| − | 00085b3c: 92820004 lbu r2,0x0004(r20) | + | 00085b3c: 92820004 lbu r2,0x0004(r20) Misc unit ID |
| − | 00085b40: 34030001 ori r3,r0,0x0001 | + | 00085b40: 34030001 ori r3,r0,0x0001 1 |
00085b44: 3c018004 lui r1,0x8004 | 00085b44: 3c018004 lui r1,0x8004 | ||
| − | 00085b48: ac235990 sw r3,0x5990(r1) | + | 00085b48: ac235990 sw r3,0x5990(r1) store 1 at 0x80045990 |
| − | 00085b4c: 34420080 ori r2,r2,0x0080 | + | 00085b4c: 34420080 ori r2,r2,0x0080 enable VRAM flag 0x80? |
00085b50: 3c01800a lui r1,0x800a | 00085b50: 3c01800a lui r1,0x800a | ||
00085b54: 00300821 addu r1,r1,r16 | 00085b54: 00300821 addu r1,r1,r16 | ||
| − | 00085b58: ac2277c4 sw r2,0x77c4(r1) | + | 00085b58: ac2277c4 sw r2,0x77c4(r1) store cas misc ID in caster's occupied VRAM slot |
| − | 00085b5c: 34020002 ori r2,r0,0x0002 | + | 00085b5c: 34020002 ori r2,r0,0x0002 |
00085b60: 3c01800a lui r1,0x800a | 00085b60: 3c01800a lui r1,0x800a | ||
00085b64: 00330821 addu r1,r1,r19 | 00085b64: 00330821 addu r1,r1,r19 | ||
| − | 00085b68: ac2277c8 sw r2,0x77c8(r1) | + | 00085b68: ac2277c8 sw r2,0x77c8(r1) store 0x2 in caster's occupied VRAM slot (prevents filling anymore VRAM slots?) |
00085b6c: 3c01800a lui r1,0x800a | 00085b6c: 3c01800a lui r1,0x800a | ||
00085b70: 00300821 addu r1,r1,r16 | 00085b70: 00300821 addu r1,r1,r16 | ||
| − | 00085b74: ac2377cc sw r3,0x77cc(r1) | + | 00085b74: ac2377cc sw r3,0x77cc(r1) store 0x1 in caster's occupied VRAM slot |
00085b78: 8fbf0030 lw r31,0x0030(r29) | 00085b78: 8fbf0030 lw r31,0x0030(r29) | ||
00085b7c: 8fb5002c lw r21,0x002c(r29) | 00085b7c: 8fb5002c lw r21,0x002c(r29) | ||
Latest revision as of 03:16, 26 August 2023
00085a18: 27bdffc8 addiu r29,r29,0xffc8 00085a1c: afb40028 sw r20,0x0028(r29) 00085a20: 0080a021 addu r20,r4,r0 misc. data pointer 00085a24: afb20020 sw r18,0x0020(r29) 00085a28: 00a09021 addu r18,r5,r0 Attacker SPR2+ to go in VRAM slot 4 or 5 00085a2c: 00061100 sll r2,r6,0x04 r6 = target(?) SPR2+ to go in VRAM slot 4 or 5 00085a30: 00461023 subu r2,r2,r6 00085a34: 000210c0 sll r2,r2,0x03 00085a38: 00461023 subu r2,r2,r6 00085a3c: 00021080 sll r2,r2,0x02 00085a40: 00461021 addu r2,r2,r6 00085a44: afb30024 sw r19,0x0024(r29) 00085a48: 00029980 sll r19,r2,0x06 00085a4c: 02629823 subu r19,r19,r2 00085a50: 02669821 addu r19,r19,r6 VRAM input ID * 0x7564 (size of VRAM slot data) 00085a54: afb1001c sw r17,0x001c(r29) 00085a58: 3c11800b lui r17,0x800b 00085a5c: 26318928 addiu r17,r17,0x8928 Dedicated VRAM space for graphical data 00085a60: afb5002c sw r21,0x002c(r29) 00085a64: 0271a821 addu r21,r19,r17 Dedicated VRAM space for graphical data of current unit 00085a68: afbf0030 sw r31,0x0030(r29) 00085a6c: afb00018 sw r16,0x0018(r29) 00085a70: 92830005 lbu r3,0x0005(r20) Load spritesheet VRAM slot 00085a74: 02a02821 addu r5,r21,r0 00085a78: 00031100 sll r2,r3,0x04 00085a7c: 00431023 subu r2,r2,r3 VRAM slot * f 00085a80: 00021100 sll r2,r2,0x04 VRAM slot * F0 00085a84: 00431021 addu r2,r2,r3 VRAM * F1 00085a88: 00022080 sll r4,r2,0x02 VRAM * 3C4 00085a8c: 00822023 subu r4,r4,r2 VRAM * 2D3 00085a90: 000410c0 sll r2,r4,0x03 VRAM * 1698 00085a94: 00822021 addu r4,r4,r2 VRAM * 196B 00085a98: 00042040 sll r4,r4,0x01 VRAM * 32D6 00085a9c: 3c02800c lui r2,0x800c 00085aa0: 24427cea addiu r2,r2,0x7cea 00085aa4: 0c01ea8d jal 0x0007aa34 Store graphical data to VRAM? - decompress and store graphics data to VRAM 00085aa8: 00822021 addu r4,r4,r2 Current sprite's atksp data to decompress (0x800c7cea) 00085aac: 00121100 sll r2,r18,0x04 00085ab0: 00521023 subu r2,r2,r18 00085ab4: 000210c0 sll r2,r2,0x03 00085ab8: 00521023 subu r2,r2,r18 00085abc: 00021080 sll r2,r2,0x02 00085ac0: 00521021 addu r2,r2,r18 00085ac4: 00028180 sll r16,r2,0x06 00085ac8: 02028023 subu r16,r16,r2 00085acc: 02128021 addu r16,r16,r18 attacker VRAM slot to put atksp * 0x7564 00085ad0: 2631eea8 addiu r17,r17,0xeea8 VRAM slot address (4) + 0xc 00085ad4: 02112021 addu r4,r16,r17 RECT *recp pointer to frame buffer slot size (x, y, w, h) 00085ad8: 0c00923f jal 0x000248fc SYS LoadImage move graphics data into frame buffer 00085adc: 02a02821 addu r5,r21,r0 pointer to decompressed graphics data of unit 00085ae0: 92820005 lbu r2,0x0005(r20) VRAM slot ID (?) 00085ae4: 27a40010 addiu r4,r29,0x0010 Rect recp* of source image (unit's portrait in the frame buffer) 00085ae8: 000210c2 srl r2,r2,0x03 isolates 8th unique portrait 00085aec: 00021180 sll r2,r2,0x06 00085af0: 24420340 addiu r2,r2,0x0340 X location of unit's portrait 00085af4: a7a20010 sh r2,0x0010(r29) store in 0x10 stack 00085af8: 92820005 lbu r2,0x0005(r20) 00085afc: 34030040 ori r3,r0,0x0040 00085b00: a7a30014 sh r3,0x0014(r29) store width of image = 0x40 00085b04: 34030020 ori r3,r0,0x0020 00085b08: a7a30016 sh r3,0x0016(r29) store height of image = 0x20 00085b0c: 30420007 andi r2,r2,0x0007 unique portrait ID; y value of 0th ID and 8th ID is identical 00085b10: 00021140 sll r2,r2,0x05 00085b14: 24420100 addiu r2,r2,0x0100 Portrait's Y location on frame buffer 00085b18: a7a20012 sh r2,0x0012(r29) store in 0x12 stack 00085b1c: 3c01800a lui r1,0x800a 00085b20: 00300821 addu r1,r1,r16 0x800a0000 + TPAGE ID * page size 00085b24: 842677d2 lh r6,0x77d2(r1) frame buffer slot dest top-left y 00085b28: 3c01800a lui r1,0x800a 00085b2c: 00300821 addu r1,r1,r16 0x800a0000 + TPAGE ID * page size 00085b30: 842577d0 lh r5,0x77d0(r1) frame buffer slot dest top-left x 00085b34: 0c009271 jal 0x000249c4 SYS MoveImage 00085b38: 24c600c8 addiu r6,r6,0x00c8 y + 0xc8 (destination of portrait in frame buffer) 00085b3c: 92820004 lbu r2,0x0004(r20) Misc unit ID 00085b40: 34030001 ori r3,r0,0x0001 1 00085b44: 3c018004 lui r1,0x8004 00085b48: ac235990 sw r3,0x5990(r1) store 1 at 0x80045990 00085b4c: 34420080 ori r2,r2,0x0080 enable VRAM flag 0x80? 00085b50: 3c01800a lui r1,0x800a 00085b54: 00300821 addu r1,r1,r16 00085b58: ac2277c4 sw r2,0x77c4(r1) store cas misc ID in caster's occupied VRAM slot 00085b5c: 34020002 ori r2,r0,0x0002 00085b60: 3c01800a lui r1,0x800a 00085b64: 00330821 addu r1,r1,r19 00085b68: ac2277c8 sw r2,0x77c8(r1) store 0x2 in caster's occupied VRAM slot (prevents filling anymore VRAM slots?) 00085b6c: 3c01800a lui r1,0x800a 00085b70: 00300821 addu r1,r1,r16 00085b74: ac2377cc sw r3,0x77cc(r1) store 0x1 in caster's occupied VRAM slot 00085b78: 8fbf0030 lw r31,0x0030(r29) 00085b7c: 8fb5002c lw r21,0x002c(r29) 00085b80: 8fb40028 lw r20,0x0028(r29) 00085b84: 8fb30024 lw r19,0x0024(r29) 00085b88: 8fb20020 lw r18,0x0020(r29) 00085b8c: 8fb1001c lw r17,0x001c(r29) 00085b90: 8fb00018 lw r16,0x0018(r29) 00085b94: 27bd0038 addiu r29,r29,0x0038 00085b98: 03e00008 jr r31 00085b9c: 00000000 nop
