mirror of
https://gitlab.com/ryandwyer/perfect-dark
synced 2026-05-25 15:25:00 -04:00
Decompile lightsHandleHit
This commit is contained in:
Ryan Dwyer
+58
-215
@@ -759,221 +759,64 @@ glabel roomInitLights
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);
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#endif
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GLOBAL_ASM(
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glabel func0f001734
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/* f001734: 27bdff48 */ addiu $sp,$sp,-184
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/* f001738: afbf006c */ sw $ra,0x6c($sp)
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/* f00173c: afbe0068 */ sw $s8,0x68($sp)
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/* f001740: afb70064 */ sw $s7,0x64($sp)
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/* f001744: afb60060 */ sw $s6,0x60($sp)
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/* f001748: afb5005c */ sw $s5,0x5c($sp)
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/* f00174c: afb40058 */ sw $s4,0x58($sp)
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/* f001750: afb30054 */ sw $s3,0x54($sp)
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/* f001754: afb20050 */ sw $s2,0x50($sp)
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/* f001758: afb1004c */ sw $s1,0x4c($sp)
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/* f00175c: 10c0000f */ beqz $a2,.L0f00179c
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/* f001760: afb00048 */ sw $s0,0x48($sp)
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/* f001764: 3c1e800a */ lui $s8,%hi(g_Rooms)
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/* f001768: 0006b8c0 */ sll $s7,$a2,0x3
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/* f00176c: 02e6b821 */ addu $s7,$s7,$a2
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/* f001770: 27de4928 */ addiu $s8,$s8,%lo(g_Rooms)
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/* f001774: 8fce0000 */ lw $t6,0x0($s8)
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/* f001778: 0017b880 */ sll $s7,$s7,0x2
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/* f00177c: 02e6b823 */ subu $s7,$s7,$a2
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/* f001780: 0017b880 */ sll $s7,$s7,0x2
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/* f001784: 01d77821 */ addu $t7,$t6,$s7
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/* f001788: 81f80008 */ lb $t8,0x8($t7)
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/* f00178c: 00064080 */ sll $t0,$a2,0x2
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/* f001790: 01064021 */ addu $t0,$t0,$a2
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/* f001794: 17000003 */ bnez $t8,.L0f0017a4
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/* f001798: 3c19800a */ lui $t9,%hi(g_BgRooms)
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.L0f00179c:
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/* f00179c: 100000a5 */ b .L0f001a34
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/* f0017a0: 00001025 */ or $v0,$zero,$zero
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.L0f0017a4:
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/* f0017a4: 8f394cc4 */ lw $t9,%lo(g_BgRooms)($t9)
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/* f0017a8: 00084080 */ sll $t0,$t0,0x2
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/* f0017ac: c4840000 */ lwc1 $f4,0x0($a0)
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/* f0017b0: 03281021 */ addu $v0,$t9,$t0
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/* f0017b4: c4460004 */ lwc1 $f6,0x4($v0)
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/* f0017b8: 46062201 */ sub.s $f8,$f4,$f6
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/* f0017bc: e7a800a4 */ swc1 $f8,0xa4($sp)
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/* f0017c0: c4500008 */ lwc1 $f16,0x8($v0)
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/* f0017c4: c48a0004 */ lwc1 $f10,0x4($a0)
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/* f0017c8: 46105481 */ sub.s $f18,$f10,$f16
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/* f0017cc: e7b200a8 */ swc1 $f18,0xa8($sp)
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/* f0017d0: c446000c */ lwc1 $f6,0xc($v0)
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/* f0017d4: c4840008 */ lwc1 $f4,0x8($a0)
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/* f0017d8: 46062201 */ sub.s $f8,$f4,$f6
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/* f0017dc: e7a800ac */ swc1 $f8,0xac($sp)
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/* f0017e0: c4500004 */ lwc1 $f16,0x4($v0)
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/* f0017e4: c4aa0000 */ lwc1 $f10,0x0($a1)
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/* f0017e8: 46105481 */ sub.s $f18,$f10,$f16
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/* f0017ec: e7b20098 */ swc1 $f18,0x98($sp)
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/* f0017f0: c4460008 */ lwc1 $f6,0x8($v0)
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/* f0017f4: c4a40004 */ lwc1 $f4,0x4($a1)
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/* f0017f8: 46062201 */ sub.s $f8,$f4,$f6
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/* f0017fc: c7a600a4 */ lwc1 $f6,0xa4($sp)
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/* f001800: c7a40098 */ lwc1 $f4,0x98($sp)
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/* f001804: e7a8009c */ swc1 $f8,0x9c($sp)
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/* f001808: c450000c */ lwc1 $f16,0xc($v0)
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/* f00180c: c4aa0008 */ lwc1 $f10,0x8($a1)
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/* f001810: 46062201 */ sub.s $f8,$f4,$f6
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/* f001814: c7a600ac */ lwc1 $f6,0xac($sp)
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/* f001818: afa600c0 */ sw $a2,0xc0($sp)
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/* f00181c: 46105481 */ sub.s $f18,$f10,$f16
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/* f001820: c7b000a8 */ lwc1 $f16,0xa8($sp)
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/* f001824: c7aa009c */ lwc1 $f10,0x9c($sp)
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/* f001828: e7a8008c */ swc1 $f8,0x8c($sp)
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/* f00182c: e7b200a0 */ swc1 $f18,0xa0($sp)
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/* f001830: 46105481 */ sub.s $f18,$f10,$f16
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/* f001834: c7a400a0 */ lwc1 $f4,0xa0($sp)
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/* f001838: 46084402 */ mul.s $f16,$f8,$f8
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/* f00183c: 46062281 */ sub.s $f10,$f4,$f6
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/* f001840: 46129102 */ mul.s $f4,$f18,$f18
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/* f001844: e7b20090 */ swc1 $f18,0x90($sp)
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/* f001848: 460a5202 */ mul.s $f8,$f10,$f10
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/* f00184c: e7aa0094 */ swc1 $f10,0x94($sp)
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/* f001850: 46048180 */ add.s $f6,$f16,$f4
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/* f001854: 0c012974 */ jal sqrtf
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/* f001858: 46083300 */ add.s $f12,$f6,$f8
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/* f00185c: 3c014000 */ lui $at,0x4000
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/* f001860: 44819000 */ mtc1 $at,$f18
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/* f001864: c7b0008c */ lwc1 $f16,0x8c($sp)
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/* f001868: c7aa0090 */ lwc1 $f10,0x90($sp)
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/* f00186c: 46009083 */ div.s $f2,$f18,$f0
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/* f001870: c7a80094 */ lwc1 $f8,0x94($sp)
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/* f001874: 8fc90000 */ lw $t1,0x0($s8)
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/* f001878: 3c0c800a */ lui $t4,%hi(g_BgLightsFileData)
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/* f00187c: 8d8c4cd8 */ lw $t4,%lo(g_BgLightsFileData)($t4)
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/* f001880: 01371021 */ addu $v0,$t1,$s7
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/* f001884: 00009825 */ or $s3,$zero,$zero
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/* f001888: 27b6008c */ addiu $s6,$sp,0x8c
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/* f00188c: 27b50098 */ addiu $s5,$sp,0x98
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/* f001890: 27b400a4 */ addiu $s4,$sp,0xa4
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/* f001894: 46028102 */ mul.s $f4,$f16,$f2
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/* f001898: c7b00098 */ lwc1 $f16,0x98($sp)
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/* f00189c: 46025182 */ mul.s $f6,$f10,$f2
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/* f0018a0: 00000000 */ nop
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/* f0018a4: 46024482 */ mul.s $f18,$f8,$f2
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/* f0018a8: e7a4008c */ swc1 $f4,0x8c($sp)
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/* f0018ac: 46048280 */ add.s $f10,$f16,$f4
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/* f0018b0: c7a8009c */ lwc1 $f8,0x9c($sp)
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/* f0018b4: c7a400a0 */ lwc1 $f4,0xa0($sp)
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/* f0018b8: e7a60090 */ swc1 $f6,0x90($sp)
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/* f0018bc: e7aa0098 */ swc1 $f10,0x98($sp)
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/* f0018c0: 46064400 */ add.s $f16,$f8,$f6
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/* f0018c4: e7b20094 */ swc1 $f18,0x94($sp)
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/* f0018c8: 46122280 */ add.s $f10,$f4,$f18
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/* f0018cc: e7b0009c */ swc1 $f16,0x9c($sp)
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/* f0018d0: e7aa00a0 */ swc1 $f10,0xa0($sp)
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/* f0018d4: 944a000a */ lhu $t2,0xa($v0)
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/* f0018d8: 804d0008 */ lb $t5,0x8($v0)
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/* f0018dc: 000a5900 */ sll $t3,$t2,0x4
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/* f0018e0: 016a5821 */ addu $t3,$t3,$t2
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/* f0018e4: 000b5840 */ sll $t3,$t3,0x1
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/* f0018e8: 19a00051 */ blez $t5,.L0f001a30
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/* f0018ec: 016c8021 */ addu $s0,$t3,$t4
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/* f0018f0: 96020004 */ lhu $v0,0x4($s0)
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.L0f0018f4:
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/* f0018f4: 00027e40 */ sll $t7,$v0,0x19
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/* f0018f8: 05e10045 */ bgez $t7,.L0f001a10
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/* f0018fc: 0002cf00 */ sll $t9,$v0,0x1c
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/* f001900: 07210043 */ bgez $t9,.L0f001a10
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/* f001904: 2604000a */ addiu $a0,$s0,0xa
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/* f001908: 26110010 */ addiu $s1,$s0,0x10
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/* f00190c: 2612001c */ addiu $s2,$s0,0x1c
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/* f001910: 02403025 */ or $a2,$s2,$zero
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/* f001914: 02202825 */ or $a1,$s1,$zero
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/* f001918: 00003825 */ or $a3,$zero,$zero
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/* f00191c: afb40010 */ sw $s4,0x10($sp)
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/* f001920: afb50014 */ sw $s5,0x14($sp)
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/* f001924: afb60018 */ sw $s6,0x18($sp)
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/* f001928: afa0001c */ sw $zero,0x1c($sp)
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/* f00192c: 0c00bd24 */ jal func0002f490
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/* f001930: afa00020 */ sw $zero,0x20($sp)
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/* f001934: 1440000c */ bnez $v0,.L0f001968
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/* f001938: 02202025 */ or $a0,$s1,$zero
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/* f00193c: 26050016 */ addiu $a1,$s0,0x16
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/* f001940: 02403025 */ or $a2,$s2,$zero
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/* f001944: 00003825 */ or $a3,$zero,$zero
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/* f001948: afb40010 */ sw $s4,0x10($sp)
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/* f00194c: afb50014 */ sw $s5,0x14($sp)
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/* f001950: afb60018 */ sw $s6,0x18($sp)
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/* f001954: afa0001c */ sw $zero,0x1c($sp)
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/* f001958: 0c00bd24 */ jal func0002f490
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/* f00195c: afa00020 */ sw $zero,0x20($sp)
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/* f001960: 5040002c */ beqzl $v0,.L0f001a14
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/* f001964: 8fcf0000 */ lw $t7,0x0($s8)
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.L0f001968:
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/* f001968: 8608000a */ lh $t0,0xa($s0)
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/* f00196c: 8fa400c0 */ lw $a0,0xc0($sp)
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/* f001970: 02602825 */ or $a1,$s3,$zero
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/* f001974: 44884000 */ mtc1 $t0,$f8
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/* f001978: 00000000 */ nop
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/* f00197c: 468041a0 */ cvt.s.w $f6,$f8
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/* f001980: e7a6007c */ swc1 $f6,0x7c($sp)
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/* f001984: 8609000c */ lh $t1,0xc($s0)
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/* f001988: 44898000 */ mtc1 $t1,$f16
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/* f00198c: 00000000 */ nop
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/* f001990: 46808120 */ cvt.s.w $f4,$f16
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/* f001994: e7a40080 */ swc1 $f4,0x80($sp)
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/* f001998: 860a000e */ lh $t2,0xe($s0)
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/* f00199c: 448a9000 */ mtc1 $t2,$f18
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/* f0019a0: 00000000 */ nop
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/* f0019a4: 468092a0 */ cvt.s.w $f10,$f18
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/* f0019a8: 0fc006de */ jal roomSetLightBroken
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/* f0019ac: e7aa0084 */ swc1 $f10,0x84($sp)
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/* f0019b0: 3c01bf80 */ lui $at,0xbf80
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/* f0019b4: 44810000 */ mtc1 $at,$f0
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/* f0019b8: 8fae00c0 */ lw $t6,0xc0($sp)
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/* f0019bc: 240bffff */ addiu $t3,$zero,-1
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/* f0019c0: 240c0400 */ addiu $t4,$zero,0x400
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/* f0019c4: 27ad007c */ addiu $t5,$sp,0x7c
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/* f0019c8: afad0020 */ sw $t5,0x20($sp)
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/* f0019cc: afac0014 */ sw $t4,0x14($sp)
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/* f0019d0: afab0010 */ sw $t3,0x10($sp)
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/* f0019d4: 00002025 */ or $a0,$zero,$zero
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/* f0019d8: 00002825 */ or $a1,$zero,$zero
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/* f0019dc: 24068077 */ addiu $a2,$zero,-32649
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/* f0019e0: 2407ffff */ addiu $a3,$zero,-1
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/* f0019e4: afa00018 */ sw $zero,0x18($sp)
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/* f0019e8: afa0001c */ sw $zero,0x1c($sp)
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/* f0019ec: afa00028 */ sw $zero,0x28($sp)
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/* f0019f0: afae002c */ sw $t6,0x2c($sp)
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/* f0019f4: e7a00024 */ swc1 $f0,0x24($sp)
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/* f0019f8: e7a00030 */ swc1 $f0,0x30($sp)
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/* f0019fc: e7a00034 */ swc1 $f0,0x34($sp)
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/* f001a00: 0fc24e7e */ jal func0f0939f8
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/* f001a04: e7a00038 */ swc1 $f0,0x38($sp)
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/* f001a08: 1000000a */ b .L0f001a34
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/* f001a0c: 24020001 */ addiu $v0,$zero,0x1
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.L0f001a10:
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/* f001a10: 8fcf0000 */ lw $t7,0x0($s8)
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.L0f001a14:
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/* f001a14: 26730001 */ addiu $s3,$s3,0x1
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/* f001a18: 26100022 */ addiu $s0,$s0,0x22
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/* f001a1c: 01f7c021 */ addu $t8,$t7,$s7
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/* f001a20: 83190008 */ lb $t9,0x8($t8)
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/* f001a24: 0279082a */ slt $at,$s3,$t9
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/* f001a28: 5420ffb2 */ bnezl $at,.L0f0018f4
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/* f001a2c: 96020004 */ lhu $v0,0x4($s0)
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.L0f001a30:
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/* f001a30: 00001025 */ or $v0,$zero,$zero
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.L0f001a34:
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/* f001a34: 8fbf006c */ lw $ra,0x6c($sp)
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/* f001a38: 8fb00048 */ lw $s0,0x48($sp)
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/* f001a3c: 8fb1004c */ lw $s1,0x4c($sp)
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/* f001a40: 8fb20050 */ lw $s2,0x50($sp)
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/* f001a44: 8fb30054 */ lw $s3,0x54($sp)
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/* f001a48: 8fb40058 */ lw $s4,0x58($sp)
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/* f001a4c: 8fb5005c */ lw $s5,0x5c($sp)
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/* f001a50: 8fb60060 */ lw $s6,0x60($sp)
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/* f001a54: 8fb70064 */ lw $s7,0x64($sp)
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/* f001a58: 8fbe0068 */ lw $s8,0x68($sp)
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/* f001a5c: 03e00008 */ jr $ra
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/* f001a60: 27bd00b8 */ addiu $sp,$sp,0xb8
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);
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bool lightsHandleHit(struct coord *gunpos, struct coord *hitpos, s32 roomnum)
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{
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s32 i;
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f32 f2;
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struct coord spa4;
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struct coord sp98;
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struct coord sp8c;
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struct light *light;
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if (roomnum == 0 || g_Rooms[roomnum].numlights == 0) {
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return false;
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}
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spa4.x = gunpos->x - g_BgRooms[roomnum].pos.x;
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spa4.y = gunpos->y - g_BgRooms[roomnum].pos.y;
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spa4.z = gunpos->z - g_BgRooms[roomnum].pos.z;
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sp98.x = hitpos->x - g_BgRooms[roomnum].pos.x;
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sp98.y = hitpos->y - g_BgRooms[roomnum].pos.y;
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sp98.z = hitpos->z - g_BgRooms[roomnum].pos.z;
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sp8c.x = sp98.x - spa4.x;
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sp8c.y = sp98.y - spa4.y;
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sp8c.z = sp98.z - spa4.z;
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f2 = 2.0f / sqrtf(sp8c.x * sp8c.x + sp8c.y * sp8c.y + sp8c.z * sp8c.z);
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sp8c.x *= f2;
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sp8c.y *= f2;
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sp8c.z *= f2;
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sp98.x += sp8c.x;
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sp98.y += sp8c.y;
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sp98.z += sp8c.z;
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light = (struct light *)&g_BgLightsFileData[g_Rooms[roomnum].lightindex * 0x22];
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for (i = 0; i < g_Rooms[roomnum].numlights; i++) {
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if (light->healthy && light->vulnerable) {
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if (func0002f490(&light->bbox[0], &light->bbox[1], &light->bbox[3], 0, &spa4, &sp98, &sp8c, 0, 0)
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|| func0002f490(&light->bbox[1], &light->bbox[2], &light->bbox[3], 0, &spa4, &sp98, &sp8c, 0, 0)) {
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struct coord soundpos;
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soundpos.x = light->bbox[0].x;
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soundpos.y = light->bbox[0].y;
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soundpos.z = light->bbox[0].z;
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roomSetLightBroken(roomnum, i);
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func0f0939f8(0, 0, SFX_HIT_GLASS, -1, -1, 0x400, 0, 0, &soundpos, -1.0f, 0, roomnum, -1.0f, -1.0f, -1.0f);
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return true;
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}
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}
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light++;
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}
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return false;
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}
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||||
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void roomSetLightsFaulty(s32 roomnum, s32 chance)
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{
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||||
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||||
+1
-1
@@ -812,7 +812,7 @@ struct prop *shotCalculateHits(s32 handnum, bool arg1, struct coord *arg2, struc
|
||||
sp6c[0] = room;
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sp6c[1] = -1;
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||||
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||||
uVar6 = func0f001734(&shotdata.gunpos, &hitpos, room);
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||||
uVar6 = lightsHandleHit(&shotdata.gunpos, &hitpos, room);
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||||
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if (sp694.texturenum < 0 || sp694.texturenum >= NUM_TEXTURES) {
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||||
surfacetype = g_SurfaceTypes[SURFACETYPE_DEFAULT];
|
||||
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||||
@@ -22,7 +22,7 @@ void roomSetDefaults(struct room *room);
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||||
Gfx *func0f001138(Gfx *gdl, s16 roomnum);
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||||
Gfx *func0f001300(Gfx *gdl);
|
||||
void roomInitLights(s32 roomnum);
|
||||
s32 func0f001734(struct coord *arg0, struct coord *arg1, s32 roomnum);
|
||||
bool lightsHandleHit(struct coord *gunpos, struct coord *hitpos, s32 roomnum);
|
||||
void roomSetLightsFaulty(s32 roomnum, s32 chance);
|
||||
void roomSetLightBroken(s32 roomnum, s32 lightnum);
|
||||
void lightsReset(void);
|
||||
|
||||
@@ -4,7 +4,7 @@
|
||||
#include "data.h"
|
||||
#include "types.h"
|
||||
|
||||
u32 func0002f490(void);
|
||||
bool func0002f490(struct vec3s16 *arg0, struct vec3s16 *arg1, struct vec3s16 *arg2, s32 arg3, struct coord *arg4, struct coord *arg5, struct coord *arg6, s32 arg7, s32 arg8);
|
||||
u32 func0002f560(void);
|
||||
|
||||
#endif
|
||||
|
||||
Reference in New Issue
Block a user