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Decompile func00014a78

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This commit is contained in:
Ryan Dwyer
2020-10-30 18:49:08 +10:00
parent 445da37615
commit 1a5ad1a6f1
2 changed files with 19 additions and 61 deletions
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src/include/lib/lib_13900.h
+2 -2
View File
@@ -29,8 +29,8 @@ u32 func0001481c(void);
u32 func00014848(void);
s32 func00014904(s32 samplenum, s8 contpadnum);
s32 func000149c0(s32 samplenum, s8 contpadnum);
u32 func00014a78(s32 samplenum, s8 contpadnum, u32 buttons);
u32 func00014b50(s32 samplenum, s8 contpadnum, u32 buttons);
u16 func00014a78(s32 samplenum, s8 contpadnum, u16 mask);
s32 func00014b50(s32 samplenum, s8 contpadnum, u32 buttons);
u32 func00014c98(u32 *arg0, s8 contpadnum, u32 buttons);
s8 contGetStickX(s8 contpadnum);
s8 contGetStickY(s8 contpadnum);
src/lib/lib_13900.c
+17 -59
View File
@@ -1335,65 +1335,23 @@ s32 func000149c0(s32 samplenum, s8 contpadnum)
return var8005ee60->samples[(var8005ee60->unk1e4 + samplenum) % 20].pads[contpadnum].stick_y;
}
GLOBAL_ASM(
glabel func00014a78
/* 14a78: 3c038006 */ lui $v1,%hi(var8005ee60)
/* 14a7c: 8c63ee60 */ lw $v1,%lo(var8005ee60)($v1)
/* 14a80: afa50004 */ sw $a1,0x4($sp)
/* 14a84: afa60008 */ sw $a2,0x8($sp)
/* 14a88: 8c790200 */ lw $t9,0x200($v1)
/* 14a8c: 00057600 */ sll $t6,$a1,0x18
/* 14a90: 000e7e03 */ sra $t7,$t6,0x18
/* 14a94: 30d8ffff */ andi $t8,$a2,0xffff
/* 14a98: 03003025 */ or $a2,$t8,$zero
/* 14a9c: 01e02825 */ or $a1,$t7,$zero
/* 14aa0: 0721000f */ bgez $t9,.L00014ae0
/* 14aa4: 00803825 */ or $a3,$a0,$zero
/* 14aa8: 3c088006 */ lui $t0,%hi(var8005eeac)
/* 14aac: 9108eeac */ lbu $t0,%lo(var8005eeac)($t0)
/* 14ab0: 3c0c8006 */ lui $t4,%hi(var8005ee8c)
/* 14ab4: 258cee8c */ addiu $t4,$t4,%lo(var8005ee8c)
/* 14ab8: 01e84807 */ srav $t1,$t0,$t7
/* 14abc: 312a0001 */ andi $t2,$t1,0x1
/* 14ac0: 15400007 */ bnez $t2,.L00014ae0
/* 14ac4: 000f5880 */ sll $t3,$t7,0x2
/* 14ac8: 016c1821 */ addu $v1,$t3,$t4
/* 14acc: 8c6d0000 */ lw $t5,0x0($v1)
/* 14ad0: 00001025 */ or $v0,$zero,$zero
/* 14ad4: 25ae0001 */ addiu $t6,$t5,0x1
/* 14ad8: 03e00008 */ jr $ra
/* 14adc: ac6e0000 */ sw $t6,0x0($v1)
.L00014ae0:
/* 14ae0: 00057880 */ sll $t7,$a1,0x2
/* 14ae4: 3c18800a */ lui $t8,%hi(var80099e68)
/* 14ae8: 030fc021 */ addu $t8,$t8,$t7
/* 14aec: 8f189e68 */ lw $t8,%lo(var80099e68)($t8)
/* 14af0: 5b000004 */ blezl $t8,.L00014b04
/* 14af4: 8c7901e4 */ lw $t9,0x1e4($v1)
/* 14af8: 03e00008 */ jr $ra
/* 14afc: 00001025 */ or $v0,$zero,$zero
/* 14b00: 8c7901e4 */ lw $t9,0x1e4($v1)
.L00014b04:
/* 14b04: 24010014 */ addiu $at,$zero,0x14
/* 14b08: 00056880 */ sll $t5,$a1,0x2
/* 14b0c: 03274021 */ addu $t0,$t9,$a3
/* 14b10: 25090001 */ addiu $t1,$t0,0x1
/* 14b14: 0121001a */ div $zero,$t1,$at
/* 14b18: 00005010 */ mfhi $t2
/* 14b1c: 000a5880 */ sll $t3,$t2,0x2
/* 14b20: 016a5823 */ subu $t3,$t3,$t2
/* 14b24: 000b58c0 */ sll $t3,$t3,0x3
/* 14b28: 01a56823 */ subu $t5,$t5,$a1
/* 14b2c: 000d6840 */ sll $t5,$t5,0x1
/* 14b30: 006b6021 */ addu $t4,$v1,$t3
/* 14b34: 018d7021 */ addu $t6,$t4,$t5
/* 14b38: 95c40000 */ lhu $a0,0x0($t6)
/* 14b3c: 00861024 */ and $v0,$a0,$a2
/* 14b40: 304fffff */ andi $t7,$v0,0xffff
/* 14b44: 01e01025 */ or $v0,$t7,$zero
/* 14b48: 03e00008 */ jr $ra
/* 14b4c: 00000000 */ nop
);
u16 func00014a78(s32 samplenum, s8 contpadnum, u16 mask)
{
u16 button;
if (var8005ee60->unk200 < 0 && (var8005eeac >> contpadnum & 1) == 0) {
var8005ee8c[contpadnum]++;
return 0;
}
if (var80099e68[contpadnum] > 0) {
return 0;
}
button = var8005ee60->samples[(var8005ee60->unk1e4 + samplenum + 1) % 20].pads[contpadnum].button;
return button & mask;
}
GLOBAL_ASM(
glabel func00014b50