Decompile cd0002e82c

This commit is contained in:
Ryan Dwyer 2022-07-17 15:48:23 +10:00
parent 81d833b39a
commit 67c669eeec
2 changed files with 35 additions and 119 deletions

View File

@ -84,7 +84,7 @@ s32 cdTestAToB1(struct coord *origpos, struct coord *dstpos, f32 width, s16 *dst
bool cd0002aac0(struct coord *arg0, struct coord *arg1, struct coord *arg2, struct geotilei *tile, s32 arg4, s32 arg5);
bool cd0002ab98(struct coord *arg0, struct coord *arg1, struct coord *arg2, struct geotilef *tile, struct coord *arg4, struct coord *arg5);
bool cd0002ac70(struct coord *arg0, struct coord *arg1, struct coord *arg2, struct geotilei *tile, struct coord *arg4, struct coord *arg5, struct coord *arg6, s32 arg7, f32 arg8, f32 arg9);
u32 cd0002b128(void);
bool cd0002b128(struct coord *arg0, struct coord *arg1, struct coord *arg2, struct geotilef *tile, struct coord *arg4, struct coord *arg5, struct coord *arg6, s32 arg7, f32 arg8, f32 arg9);
u32 cd0002b560(void);
u32 cd0002b954(void);
bool cd0002bd04(u8 *start, u8 *end, struct coord *arg2, struct coord *arg3, struct coord *arg4, s32 arg5, s32 arg6, s32 arg7, f32 arg8, f32 arg9);

View File

@ -7552,124 +7552,40 @@ bool cd0002e680(struct geotilei *tile, s32 numvertices, struct coord *arg2, stru
return result;
}
GLOBAL_ASM(
glabel cd0002e82c
/* 2e82c: 27bdff60 */ addiu $sp,$sp,-160
/* 2e830: afb40048 */ sw $s4,0x48($sp)
/* 2e834: afb1003c */ sw $s1,0x3c($sp)
/* 2e838: afb00038 */ sw $s0,0x38($sp)
/* 2e83c: 00a08825 */ or $s1,$a1,$zero
/* 2e840: 00c0a025 */ or $s4,$a2,$zero
/* 2e844: afbf005c */ sw $ra,0x5c($sp)
/* 2e848: afbe0058 */ sw $s8,0x58($sp)
/* 2e84c: afb70054 */ sw $s7,0x54($sp)
/* 2e850: afb60050 */ sw $s6,0x50($sp)
/* 2e854: afb5004c */ sw $s5,0x4c($sp)
/* 2e858: afb30044 */ sw $s3,0x44($sp)
/* 2e85c: afb20040 */ sw $s2,0x40($sp)
/* 2e860: f7b40030 */ sdc1 $f20,0x30($sp)
/* 2e864: afa400a0 */ sw $a0,0xa0($sp)
/* 2e868: afa700ac */ sw $a3,0xac($sp)
/* 2e86c: afa0009c */ sw $zero,0x9c($sp)
/* 2e870: 18a0004b */ blez $a1,.L0002e9a0
/* 2e874: 00008025 */ or $s0,$zero,$zero
/* 2e878: 4480a000 */ mtc1 $zero,$f20
/* 2e87c: 27be0078 */ addiu $s8,$sp,0x78
/* 2e880: 27b70084 */ addiu $s7,$sp,0x84
/* 2e884: 27b6006c */ addiu $s6,$sp,0x6c
/* 2e888: 2415000c */ addiu $s5,$zero,0xc
.L0002e88c:
/* 2e88c: 3c0e8006 */ lui $t6,%hi(var8005f030)
/* 2e890: 8dcef030 */ lw $t6,%lo(var8005f030)($t6)
/* 2e894: 51c00013 */ beqzl $t6,.L0002e8e4
/* 2e898: 26190001 */ addiu $t9,$s0,0x1
/* 2e89c: 02301023 */ subu $v0,$s1,$s0
/* 2e8a0: 00517821 */ addu $t7,$v0,$s1
/* 2e8a4: 25f8fffe */ addiu $t8,$t7,-2
/* 2e8a8: 0311001a */ div $zero,$t8,$s1
/* 2e8ac: 00001810 */ mfhi $v1
/* 2e8b0: 2448ffff */ addiu $t0,$v0,-1
/* 2e8b4: 16200002 */ bnez $s1,.L0002e8c0
/* 2e8b8: 00000000 */ nop
/* 2e8bc: 0007000d */ break 0x7
.L0002e8c0:
/* 2e8c0: 2401ffff */ addiu $at,$zero,-1
/* 2e8c4: 16210004 */ bne $s1,$at,.L0002e8d8
/* 2e8c8: 3c018000 */ lui $at,0x8000
/* 2e8cc: 17010002 */ bne $t8,$at,.L0002e8d8
/* 2e8d0: 00000000 */ nop
/* 2e8d4: 0006000d */ break 0x6
.L0002e8d8:
/* 2e8d8: 1000000e */ b .L0002e914
/* 2e8dc: 00000000 */ nop
/* 2e8e0: 26190001 */ addiu $t9,$s0,0x1
.L0002e8e4:
/* 2e8e4: 0331001a */ div $zero,$t9,$s1
/* 2e8e8: 00001810 */ mfhi $v1
/* 2e8ec: 02004025 */ or $t0,$s0,$zero
/* 2e8f0: 16200002 */ bnez $s1,.L0002e8fc
/* 2e8f4: 00000000 */ nop
/* 2e8f8: 0007000d */ break 0x7
.L0002e8fc:
/* 2e8fc: 2401ffff */ addiu $at,$zero,-1
/* 2e900: 16210004 */ bne $s1,$at,.L0002e914
/* 2e904: 3c018000 */ lui $at,0x8000
/* 2e908: 17210002 */ bne $t9,$at,.L0002e914
/* 2e90c: 00000000 */ nop
/* 2e910: 0006000d */ break 0x6
.L0002e914:
/* 2e914: 01150019 */ multu $t0,$s5
/* 2e918: 8faa00ac */ lw $t2,0xac($sp)
/* 2e91c: 8fa700a0 */ lw $a3,0xa0($sp)
/* 2e920: afb60010 */ sw $s6,0x10($sp)
/* 2e924: afb70014 */ sw $s7,0x14($sp)
/* 2e928: afbe0018 */ sw $s8,0x18($sp)
/* 2e92c: afa0001c */ sw $zero,0x1c($sp)
/* 2e930: e7b40020 */ swc1 $f20,0x20($sp)
/* 2e934: e7b40024 */ swc1 $f20,0x24($sp)
/* 2e938: 00001012 */ mflo $v0
/* 2e93c: 02829021 */ addu $s2,$s4,$v0
/* 2e940: 02402025 */ or $a0,$s2,$zero
/* 2e944: 00750019 */ multu $v1,$s5
/* 2e948: 01423021 */ addu $a2,$t2,$v0
/* 2e94c: 00004812 */ mflo $t1
/* 2e950: 02899821 */ addu $s3,$s4,$t1
/* 2e954: 0c00ac4a */ jal cd0002b128
/* 2e958: 02602825 */ or $a1,$s3,$zero
/* 2e95c: 1040000e */ beqz $v0,.L0002e998
/* 2e960: 26100001 */ addiu $s0,$s0,0x1
/* 2e964: 02e02025 */ or $a0,$s7,$zero
/* 2e968: 03c02825 */ or $a1,$s8,$zero
/* 2e96c: 02c03025 */ or $a2,$s6,$zero
/* 2e970: 0c00946b */ jal cd000251ac
/* 2e974: 8fa700b0 */ lw $a3,0xb0($sp)
/* 2e978: 02402025 */ or $a0,$s2,$zero
/* 2e97c: 0c0094c5 */ jal cd00025314
/* 2e980: 02602825 */ or $a1,$s3,$zero
/* 2e984: 0c0094f1 */ jal cd000253c4
/* 2e988: 8fa400b4 */ lw $a0,0xb4($sp)
/* 2e98c: 240b0001 */ addiu $t3,$zero,0x1
/* 2e990: 10000003 */ b .L0002e9a0
/* 2e994: afab009c */ sw $t3,0x9c($sp)
.L0002e998:
/* 2e998: 1611ffbc */ bne $s0,$s1,.L0002e88c
/* 2e99c: 00000000 */ nop
.L0002e9a0:
/* 2e9a0: 8fbf005c */ lw $ra,0x5c($sp)
/* 2e9a4: 8fa2009c */ lw $v0,0x9c($sp)
/* 2e9a8: d7b40030 */ ldc1 $f20,0x30($sp)
/* 2e9ac: 8fb00038 */ lw $s0,0x38($sp)
/* 2e9b0: 8fb1003c */ lw $s1,0x3c($sp)
/* 2e9b4: 8fb20040 */ lw $s2,0x40($sp)
/* 2e9b8: 8fb30044 */ lw $s3,0x44($sp)
/* 2e9bc: 8fb40048 */ lw $s4,0x48($sp)
/* 2e9c0: 8fb5004c */ lw $s5,0x4c($sp)
/* 2e9c4: 8fb60050 */ lw $s6,0x50($sp)
/* 2e9c8: 8fb70054 */ lw $s7,0x54($sp)
/* 2e9cc: 8fbe0058 */ lw $s8,0x58($sp)
/* 2e9d0: 03e00008 */ jr $ra
/* 2e9d4: 27bd00a0 */ addiu $sp,$sp,0xa0
);
bool cd0002e82c(struct geotilef *tile, s32 numvertices, struct coord *arg2, struct coord *arg3, struct prop *prop, struct geoblock *block)
{
bool result = false;
s32 i;
s32 next;
s32 curr;
struct coord sp84;
struct coord sp78;
struct coord sp6c;
for (i = 0; i < numvertices; i++) {
if (var8005f030) {
s32 remaining = numvertices - i;
next = (remaining + numvertices - 2) % numvertices;
curr = remaining - 1;
} else {
next = (i + 1) % numvertices;
curr = i;
}
if (cd0002b128((struct coord *)((u32)arg2 + curr * sizeof(struct coord)),
(struct coord *)((u32)arg2 + next * sizeof(struct coord)),
(struct coord *)((u32)arg3 + curr * sizeof(struct coord)),
tile, &sp6c, &sp84, &sp78, 0, 0.0f, 0.0f)) {
cd000251ac(&sp84, &sp78, &sp6c, prop);
cd00025314((struct coord *)((u32)arg2 + curr * sizeof(struct coord)), (struct coord *)((u32)arg2 + next * sizeof(struct coord)));
cd000253c4(block);
result = true;
break;
}
}
return result;
}
GLOBAL_ASM(
glabel cd0002e9d8