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Decompile func0f04c580

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This commit is contained in:
Ryan Dwyer
2020-01-17 08:20:09 +10:00
parent 15c906830a
commit bf77f6f9c0
2 changed files with 17 additions and 85 deletions
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src/game/chr/chr.c
+16 -84
View File
@@ -51840,90 +51840,22 @@ glabel func0f04c444
/* f04c57c: 00000000 */ sll $zero,$zero,0x0
);
GLOBAL_ASM(
glabel func0f04c580
/* f04c580: 27bdffc8 */ addiu $sp,$sp,-56
/* f04c584: afbf0014 */ sw $ra,0x14($sp)
/* f04c588: 90850290 */ lbu $a1,0x290($a0)
/* f04c58c: 2401003c */ addiu $at,$zero,0x3c
/* f04c590: 24ae0001 */ addiu $t6,$a1,0x1
/* f04c594: 01c1001a */ div $zero,$t6,$at
/* f04c598: 00007810 */ mfhi $t7
/* f04c59c: 000fc080 */ sll $t8,$t7,0x2
/* f04c5a0: 0098c821 */ addu $t9,$a0,$t8
/* f04c5a4: 8f2201a0 */ lw $v0,0x1a0($t9)
/* f04c5a8: 00054080 */ sll $t0,$a1,0x2
/* f04c5ac: 00884821 */ addu $t1,$a0,$t0
/* f04c5b0: 00420019 */ multu $v0,$v0
/* f04c5b4: 8d2301a0 */ lw $v1,0x1a0($t1)
/* f04c5b8: afa40038 */ sw $a0,0x38($sp)
/* f04c5bc: afa50030 */ sw $a1,0x30($sp)
/* f04c5c0: 00005012 */ mflo $t2
/* f04c5c4: 00000000 */ sll $zero,$zero,0x0
/* f04c5c8: 00000000 */ sll $zero,$zero,0x0
/* f04c5cc: 00630019 */ multu $v1,$v1
/* f04c5d0: 00005812 */ mflo $t3
/* f04c5d4: 014b6021 */ addu $t4,$t2,$t3
/* f04c5d8: 448c2000 */ mtc1 $t4,$f4
/* f04c5dc: 0c012974 */ jal sqrtf
/* f04c5e0: 46802320 */ cvt.s.w $f12,$f4
/* f04c5e4: 8fa50030 */ lw $a1,0x30($sp)
/* f04c5e8: 2407003c */ addiu $a3,$zero,0x3c
/* f04c5ec: 4600018d */ trunc.w.s $f6,$f0
/* f04c5f0: 24af003b */ addiu $t7,$a1,0x3b
/* f04c5f4: 01e7001a */ div $zero,$t7,$a3
/* f04c5f8: 0000c010 */ mfhi $t8
/* f04c5fc: 24a9003a */ addiu $t1,$a1,0x3a
/* f04c600: 8fa60038 */ lw $a2,0x38($sp)
/* f04c604: 0127001a */ div $zero,$t1,$a3
/* f04c608: 440e3000 */ mfc1 $t6,$f6
/* f04c60c: 0018c880 */ sll $t9,$t8,0x2
/* f04c610: 24c201a0 */ addiu $v0,$a2,0x1a0
/* f04c614: 00594021 */ addu $t0,$v0,$t9
/* f04c618: afae001c */ sw $t6,0x1c($sp)
/* f04c61c: 8d030000 */ lw $v1,0x0($t0)
/* f04c620: 00005010 */ mfhi $t2
/* f04c624: 000a5880 */ sll $t3,$t2,0x2
/* f04c628: 004b6021 */ addu $t4,$v0,$t3
/* f04c62c: 00630019 */ multu $v1,$v1
/* f04c630: 8d840000 */ lw $a0,0x0($t4)
/* f04c634: 14e00002 */ bnez $a3,.L0f04c640
/* f04c638: 00000000 */ sll $zero,$zero,0x0
/* f04c63c: 0007000d */ break 0x7
.L0f04c640:
/* f04c640: 2401ffff */ addiu $at,$zero,-1
/* f04c644: 14e10004 */ bne $a3,$at,.L0f04c658
/* f04c648: 3c018000 */ lui $at,0x8000
/* f04c64c: 15e10002 */ bne $t7,$at,.L0f04c658
/* f04c650: 00000000 */ sll $zero,$zero,0x0
/* f04c654: 0006000d */ break 0x6
.L0f04c658:
/* f04c658: 00006812 */ mflo $t5
/* f04c65c: 14e00002 */ bnez $a3,.L0f04c668
/* f04c660: 00000000 */ sll $zero,$zero,0x0
/* f04c664: 0007000d */ break 0x7
.L0f04c668:
/* f04c668: 2401ffff */ addiu $at,$zero,-1
/* f04c66c: 14e10004 */ bne $a3,$at,.L0f04c680
/* f04c670: 3c018000 */ lui $at,0x8000
/* f04c674: 15210002 */ bne $t1,$at,.L0f04c680
/* f04c678: 00000000 */ sll $zero,$zero,0x0
/* f04c67c: 0006000d */ break 0x6
.L0f04c680:
/* f04c680: 00840019 */ multu $a0,$a0
/* f04c684: 00007012 */ mflo $t6
/* f04c688: 01ae7821 */ addu $t7,$t5,$t6
/* f04c68c: 448f4000 */ mtc1 $t7,$f8
/* f04c690: 0c012974 */ jal sqrtf
/* f04c694: 46804320 */ cvt.s.w $f12,$f8
/* f04c698: 4600028d */ trunc.w.s $f10,$f0
/* f04c69c: 8fbf0014 */ lw $ra,0x14($sp)
/* f04c6a0: 8fa8001c */ lw $t0,0x1c($sp)
/* f04c6a4: 27bd0038 */ addiu $sp,$sp,0x38
/* f04c6a8: 44195000 */ mfc1 $t9,$f10
/* f04c6ac: 03e00008 */ jr $ra
/* f04c6b0: 03281023 */ subu $v0,$t9,$t0
);
s32 func0f04c580(struct chrdata *chr)
{
s32 *bdlist = &chr->bdlist[0];
s32 index = chr->bdstart;
u32 stack[2];
s32 x1 = bdlist[(index + 1) % 60];
s32 y1 = bdlist[index];
s32 a = sqrtf(x1 * x1 + y1 * y1);
s32 x2 = bdlist[(index + 59) % 60];
s32 y2 = bdlist[(index + 58) % 60];
s32 b = sqrtf(x2 * x2 + y2 * y2);
return b - a;
}
bool func0f04c6b4(struct chrdata *chr, u32 distance)
{
src/include/types.h
+1 -1
View File
@@ -571,7 +571,7 @@ struct chrdata {
/*0x198*/ u32 magicspeed;
/*0x19c*/ u16 magicanim;
/*0x19e*/ u16 goposforce;
/*0x1a0*/ u8 bdlist[240];
/*0x1a0*/ s32 bdlist[60];
/*0x290*/ u8 bdstart;
/*0x291*/ u8 goposhitcount;
/*0x292*/ s16 cover;