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ntsc-beta: Decompile joyGetButtonsReleasedThisFrame

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This commit is contained in:
Ryan Dwyer
2022-10-16 20:30:50 +10:00
parent 194ba80480
commit 4749132bc0
1 changed files with 13 additions and 46 deletions
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src/lib/joy.c
+13 -46
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@@ -1138,52 +1138,19 @@ u16 joyGetButtonsPressedThisFrame(s8 contpadnum, u16 mask)
}
#if VERSION < VERSION_NTSC_1_0
GLOBAL_ASM(
glabel func00015fa4nb
/* 15fa4: 3c038006 */ lui $v1,0x8006
/* 15fa8: 8c631250 */ lw $v1,0x1250($v1)
/* 15fac: afa40000 */ sw $a0,0x0($sp)
/* 15fb0: afa50004 */ sw $a1,0x4($sp)
/* 15fb4: 8c790200 */ lw $t9,0x200($v1)
/* 15fb8: 00047600 */ sll $t6,$a0,0x18
/* 15fbc: 000e7e03 */ sra $t7,$t6,0x18
/* 15fc0: 30b8ffff */ andi $t8,$a1,0xffff
/* 15fc4: 03002825 */ or $a1,$t8,$zero
/* 15fc8: 0721000f */ bgez $t9,.NB00016008
/* 15fcc: 01e02025 */ or $a0,$t7,$zero
/* 15fd0: 3c088006 */ lui $t0,0x8006
/* 15fd4: 9108129c */ lbu $t0,0x129c($t0)
/* 15fd8: 3c0c8006 */ lui $t4,0x8006
/* 15fdc: 258c128c */ addiu $t4,$t4,0x128c
/* 15fe0: 01e84807 */ srav $t1,$t0,$t7
/* 15fe4: 312a0001 */ andi $t2,$t1,0x1
/* 15fe8: 15400007 */ bnez $t2,.NB00016008
/* 15fec: 000f5880 */ sll $t3,$t7,0x2
/* 15ff0: 016c1821 */ addu $v1,$t3,$t4
/* 15ff4: 8c6d0000 */ lw $t5,0x0($v1)
/* 15ff8: 00001025 */ or $v0,$zero,$zero
/* 15ffc: 25ae0001 */ addiu $t6,$t5,0x1
/* 16000: 03e00008 */ jr $ra
/* 16004: ac6e0000 */ sw $t6,0x0($v1)
.NB00016008:
/* 16008: 00047880 */ sll $t7,$a0,0x2
/* 1600c: 3c18800a */ lui $t8,0x800a
/* 16010: 030fc021 */ addu $t8,$t8,$t7
/* 16014: 8f18e5c8 */ lw $t8,-0x1a38($t8)
/* 16018: 5b000004 */ blezl $t8,.NB0001602c
/* 1601c: 0004c840 */ sll $t9,$a0,0x1
/* 16020: 03e00008 */ jr $ra
/* 16024: 00001025 */ or $v0,$zero,$zero
/* 16028: 0004c840 */ sll $t9,$a0,0x1
.NB0001602c:
/* 1602c: 00794021 */ addu $t0,$v1,$t9
/* 16030: 950901f8 */ lhu $t1,0x1f8($t0)
/* 16034: 01251024 */ and $v0,$t1,$a1
/* 16038: 304affff */ andi $t2,$v0,0xffff
/* 1603c: 01401025 */ or $v0,$t2,$zero
/* 16040: 03e00008 */ jr $ra
/* 16044: 00000000 */ sll $zero,$zero,0x0
);
u16 joyGetButtonsReleasedThisFrame(s8 contpadnum, u16 mask)
{
if (g_JoyDataPtr->unk200 < 0 && (g_JoyConnectedControllers >> contpadnum & 1) == 0) {
g_JoyBadReadsButtonsPressed[contpadnum]++;
return 0;
}
if (g_JoyDisableCooldown[contpadnum] > 0) {
return 0;
}
return g_JoyDataPtr->buttonsreleased[contpadnum] & mask;
}
#endif
bool joyIsCyclicPollingEnabled(void)