mirror of
https://gitlab.com/ryandwyer/perfect-dark
synced 2026-07-10 13:54:50 -04:00
Decompile doorInitMatrices
This commit is contained in:
Ryan Dwyer
+50
-203
@@ -15194,210 +15194,57 @@ void doorUpdatePortalIfWindowed(struct prop *doorprop, s32 playercount)
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}
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}
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GLOBAL_ASM(
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glabel doorInitMatrices
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.late_rodata
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glabel var7f1aa440
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.word 0x3c8ef461
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glabel var7f1aa444
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.word 0x40c907a9
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glabel var7f1aa448
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.word 0x3c8ef461
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glabel var7f1aa44c
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.word 0x3e99999a
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.text
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/* f077448: 27bdffb8 */ addiu $sp,$sp,-72
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/* f07744c: afbf0044 */ sw $ra,0x44($sp)
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/* f077450: afb70040 */ sw $s7,0x40($sp)
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/* f077454: afb6003c */ sw $s6,0x3c($sp)
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/* f077458: afb50038 */ sw $s5,0x38($sp)
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/* f07745c: afb40034 */ sw $s4,0x34($sp)
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/* f077460: afb30030 */ sw $s3,0x30($sp)
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/* f077464: afb2002c */ sw $s2,0x2c($sp)
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/* f077468: afb10028 */ sw $s1,0x28($sp)
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/* f07746c: afb00024 */ sw $s0,0x24($sp)
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/* f077470: f7b60018 */ sdc1 $f22,0x18($sp)
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/* f077474: f7b40010 */ sdc1 $f20,0x10($sp)
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/* f077478: 8c900004 */ lw $s0,0x4($a0)
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/* f07747c: 8e160018 */ lw $s6,0x18($s0)
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/* f077480: 02002025 */ or $a0,$s0,$zero
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/* f077484: 8ed5000c */ lw $s5,0xc($s6)
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/* f077488: 0fc23109 */ jal func0f08c424
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/* f07748c: 02a02825 */ or $a1,$s5,$zero
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/* f077490: 0fc2d5be */ jal camGetWorldToScreenMtxf
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/* f077494: 00000000 */ nop
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/* f077498: 00402025 */ or $a0,$v0,$zero
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/* f07749c: 0c0056f8 */ jal mtx00015be0
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/* f0774a0: 02a02825 */ or $a1,$s5,$zero
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/* f0774a4: 8ec40008 */ lw $a0,0x8($s6)
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/* f0774a8: 3c0e8008 */ lui $t6,%hi(g_Skel11)
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/* f0774ac: 25ceae84 */ addiu $t6,$t6,%lo(g_Skel11)
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/* f0774b0: 8c820004 */ lw $v0,0x4($a0)
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/* f0774b4: 3c0f8008 */ lui $t7,%hi(g_Skel13)
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/* f0774b8: 3c017f1b */ lui $at,%hi(var7f1aa440)
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/* f0774bc: 15c20024 */ bne $t6,$v0,.L0f077550
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/* f0774c0: 25efaea8 */ addiu $t7,$t7,%lo(g_Skel13)
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/* f0774c4: c42ea440 */ lwc1 $f14,%lo(var7f1aa440)($at)
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/* f0774c8: c604007c */ lwc1 $f4,0x7c($s0)
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/* f0774cc: 3c017f1b */ lui $at,%hi(var7f1aa444)
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/* f0774d0: c436a444 */ lwc1 $f22,%lo(var7f1aa444)($at)
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/* f0774d4: 460e2182 */ mul.s $f6,$f4,$f14
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/* f0774d8: 24050001 */ addiu $a1,$zero,0x1
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/* f0774dc: 0c006a6f */ jal modelGetPartRodata
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/* f0774e0: 4606b501 */ sub.s $f20,$f22,$f6
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/* f0774e4: 26b10040 */ addiu $s1,$s5,0x40
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/* f0774e8: 00408025 */ or $s0,$v0,$zero
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/* f0774ec: 02202825 */ or $a1,$s1,$zero
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/* f0774f0: 0c0058ba */ jal mtx4LoadXRotation
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/* f0774f4: 4600a306 */ mov.s $f12,$f20
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/* f0774f8: 02002025 */ or $a0,$s0,$zero
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/* f0774fc: 0c005775 */ jal mtx4SetTranslation
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/* f077500: 02202825 */ or $a1,$s1,$zero
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/* f077504: 02a02025 */ or $a0,$s5,$zero
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/* f077508: 0c00567f */ jal mtx4MultMtx4InPlace
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/* f07750c: 02202825 */ or $a1,$s1,$zero
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/* f077510: 8ec40008 */ lw $a0,0x8($s6)
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/* f077514: 0c006a6f */ jal modelGetPartRodata
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/* f077518: 24050002 */ addiu $a1,$zero,0x2
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/* f07751c: 26b10080 */ addiu $s1,$s5,0x80
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/* f077520: 00408025 */ or $s0,$v0,$zero
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/* f077524: 02202825 */ or $a1,$s1,$zero
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/* f077528: 0c0058ba */ jal mtx4LoadXRotation
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/* f07752c: 4614b301 */ sub.s $f12,$f22,$f20
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/* f077530: 02002025 */ or $a0,$s0,$zero
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/* f077534: 0c005775 */ jal mtx4SetTranslation
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/* f077538: 02202825 */ or $a1,$s1,$zero
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/* f07753c: 02a02025 */ or $a0,$s5,$zero
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/* f077540: 0c00567f */ jal mtx4MultMtx4InPlace
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/* f077544: 02202825 */ or $a1,$s1,$zero
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/* f077548: 1000003c */ b .L0f07763c
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/* f07754c: 8fbf0044 */ lw $ra,0x44($sp)
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.L0f077550:
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/* f077550: 15e20039 */ bne $t7,$v0,.L0f077638
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/* f077554: 3c017f1b */ lui $at,%hi(var7f1aa448)
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/* f077558: c42ea448 */ lwc1 $f14,%lo(var7f1aa448)($at)
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/* f07755c: c600007c */ lwc1 $f0,0x7c($s0)
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/* f077560: 3c017f1b */ lui $at,%hi(var7f1aa44c)
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/* f077564: c428a44c */ lwc1 $f8,%lo(var7f1aa44c)($at)
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/* f077568: c60c005c */ lwc1 $f12,0x5c($s0)
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/* f07756c: 460e0582 */ mul.s $f22,$f0,$f14
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/* f077570: 4480a000 */ mtc1 $zero,$f20
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/* f077574: 0000a025 */ or $s4,$zero,$zero
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/* f077578: 46086082 */ mul.s $f2,$f12,$f8
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/* f07757c: 24170006 */ addiu $s7,$zero,0x6
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/* f077580: 4600103c */ c.lt.s $f2,$f0
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/* f077584: 00000000 */ nop
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/* f077588: 45000007 */ bc1f .L0f0775a8
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/* f07758c: 00000000 */ nop
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/* f077590: 46020281 */ sub.s $f10,$f0,$f2
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/* f077594: 46026481 */ sub.s $f18,$f12,$f2
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/* f077598: 460a6402 */ mul.s $f16,$f12,$f10
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/* f07759c: 46128103 */ div.s $f4,$f16,$f18
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/* f0775a0: 460e2502 */ mul.s $f20,$f4,$f14
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/* f0775a4: 00000000 */ nop
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.L0f0775a8:
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/* f0775a8: 00148840 */ sll $s1,$s4,0x1
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.L0f0775ac:
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/* f0775ac: 26330001 */ addiu $s3,$s1,0x1
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/* f0775b0: 02602825 */ or $a1,$s3,$zero
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/* f0775b4: 0c006a6f */ jal modelGetPartRodata
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/* f0775b8: 8ec40008 */ lw $a0,0x8($s6)
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/* f0775bc: 0013c180 */ sll $t8,$s3,0x6
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/* f0775c0: 02b89021 */ addu $s2,$s5,$t8
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/* f0775c4: 00408025 */ or $s0,$v0,$zero
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/* f0775c8: 02402825 */ or $a1,$s2,$zero
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/* f0775cc: 0c005900 */ jal mtx4LoadZRotation
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/* f0775d0: 4600a306 */ mov.s $f12,$f20
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/* f0775d4: 02002025 */ or $a0,$s0,$zero
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/* f0775d8: 0c005775 */ jal mtx4SetTranslation
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/* f0775dc: 02402825 */ or $a1,$s2,$zero
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/* f0775e0: 02a02025 */ or $a0,$s5,$zero
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/* f0775e4: 0c00567f */ jal mtx4MultMtx4InPlace
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/* f0775e8: 02402825 */ or $a1,$s2,$zero
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/* f0775ec: 26330002 */ addiu $s3,$s1,0x2
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/* f0775f0: 02602825 */ or $a1,$s3,$zero
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/* f0775f4: 0c006a6f */ jal modelGetPartRodata
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/* f0775f8: 8ec40008 */ lw $a0,0x8($s6)
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/* f0775fc: 0013c980 */ sll $t9,$s3,0x6
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/* f077600: 02b98821 */ addu $s1,$s5,$t9
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/* f077604: 00408025 */ or $s0,$v0,$zero
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/* f077608: 02202825 */ or $a1,$s1,$zero
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/* f07760c: 0c005900 */ jal mtx4LoadZRotation
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/* f077610: 4600b306 */ mov.s $f12,$f22
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/* f077614: 02002025 */ or $a0,$s0,$zero
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/* f077618: 0c005775 */ jal mtx4SetTranslation
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/* f07761c: 02202825 */ or $a1,$s1,$zero
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/* f077620: 02402025 */ or $a0,$s2,$zero
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/* f077624: 0c00567f */ jal mtx4MultMtx4InPlace
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/* f077628: 02202825 */ or $a1,$s1,$zero
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/* f07762c: 26940001 */ addiu $s4,$s4,0x1
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/* f077630: 5697ffde */ bnel $s4,$s7,.L0f0775ac
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/* f077634: 00148840 */ sll $s1,$s4,0x1
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.L0f077638:
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/* f077638: 8fbf0044 */ lw $ra,0x44($sp)
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.L0f07763c:
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/* f07763c: d7b40010 */ ldc1 $f20,0x10($sp)
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/* f077640: d7b60018 */ ldc1 $f22,0x18($sp)
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/* f077644: 8fb00024 */ lw $s0,0x24($sp)
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/* f077648: 8fb10028 */ lw $s1,0x28($sp)
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/* f07764c: 8fb2002c */ lw $s2,0x2c($sp)
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/* f077650: 8fb30030 */ lw $s3,0x30($sp)
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/* f077654: 8fb40034 */ lw $s4,0x34($sp)
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/* f077658: 8fb50038 */ lw $s5,0x38($sp)
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/* f07765c: 8fb6003c */ lw $s6,0x3c($sp)
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/* f077660: 8fb70040 */ lw $s7,0x40($sp)
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/* f077664: 03e00008 */ jr $ra
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/* f077668: 27bd0048 */ addiu $sp,$sp,0x48
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);
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#define MTX(i) ((Mtxf *)((u32)matrices + i * sizeof(Mtxf)))
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// Mismatch: regalloc
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//void doorInitMatrices(struct prop *prop)
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//{
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// struct doorobj *door = prop->door;
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// struct model *model = door->base.model;
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// Mtxf *matrices = model->matrices;
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// union modelrodata *rodata;
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//
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// func0f08c424(door, matrices);
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// mtx00015be0(camGetWorldToScreenMtxf(), matrices);
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//
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// if (model->filedata->type == &g_Skel11) {
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// f32 xrot = M_BADTAU - door->frac * 0.017450513318181f;
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//
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// rodata = modelGetPartRodata(model->filedata, 1);
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// mtx4LoadXRotation(xrot, &matrices[1]);
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// mtx4SetTranslation(&rodata->position.pos, &matrices[1]);
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// mtx4MultMtx4InPlace(matrices, &matrices[1]);
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//
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// rodata = modelGetPartRodata(model->filedata, 2);
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// mtx4LoadXRotation(M_BADTAU - xrot, &matrices[2]);
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// mtx4SetTranslation(&rodata->position.pos, &matrices[2]);
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// mtx4MultMtx4InPlace(matrices, &matrices[2]);
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// } else if (model->filedata->type == &g_Skel13) {
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// f32 zrot1 = 0;
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// f32 zrot2 = door->frac * 0.017450513318181f;
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// f32 limit = door->maxfrac * 0.3f;
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// s32 i;
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//
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// if (door->frac > limit) {
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// zrot1 = ((door->maxfrac * (door->frac - limit)) / (door->maxfrac - limit)) * 0.017450513318181f;
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// }
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//
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// for (i = 0; i < 6; i++) {
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// s32 index = i << 1;
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//
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// rodata = modelGetPartRodata(model->filedata, index + 1);
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// mtx4LoadZRotation(zrot1, &matrices[index + 1]);
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// mtx4SetTranslation(&rodata->position.pos, &matrices[index + 1]);
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// mtx4MultMtx4InPlace(matrices, &matrices[index + 1]);
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//
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// rodata = modelGetPartRodata(model->filedata, index + 2);
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// mtx4LoadZRotation(zrot2, &matrices[index + 2]);
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// mtx4SetTranslation(&rodata->position.pos, &matrices[index + 2]);
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// mtx4MultMtx4InPlace(&matrices[index + 1], &matrices[index + 2]);
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// }
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// }
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//}
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void doorInitMatrices(struct prop *prop)
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{
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struct doorobj *door = prop->door;
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struct model *model = door->base.model;
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Mtxf *matrices = model->matrices;
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func0f08c424(door, matrices);
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mtx00015be0(camGetWorldToScreenMtxf(), matrices);
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if (model->filedata->skel == &g_Skel11) {
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union modelrodata *rodata;
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f32 xrot = M_BADTAU - door->frac * 0.017450513318181f;
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rodata = modelGetPartRodata(model->filedata, 1);
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mtx4LoadXRotation(xrot, MTX(1));
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mtx4SetTranslation(&rodata->position.pos, MTX(1));
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mtx4MultMtx4InPlace(MTX(0), MTX(1));
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rodata = modelGetPartRodata(model->filedata, 2);
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mtx4LoadXRotation(M_BADTAU - xrot, MTX(2));
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mtx4SetTranslation(&rodata->position.pos, MTX(2));
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mtx4MultMtx4InPlace(MTX(0), MTX(2));
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} else if (model->filedata->skel == &g_Skel13) {
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union modelrodata *rodata;
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f32 zrot1 = 0;
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f32 zrot2 = door->frac * 0.017450513318181f;
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f32 limit = door->maxfrac * 0.3f;
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s32 i;
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if (door->frac > limit) {
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zrot1 = ((door->maxfrac * (door->frac - limit)) / (door->maxfrac - limit)) * 0.017450513318181f;
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}
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for (i = 0; i < 6; i++) {
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s32 index1 = (i << 1) + 1;
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s32 index2 = (i << 1) + 2;
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rodata = modelGetPartRodata(model->filedata, index1);
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mtx4LoadZRotation(zrot1, MTX(index1));
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mtx4SetTranslation(&rodata->position.pos, MTX(index1));
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mtx4MultMtx4InPlace(MTX(0), MTX(index1));
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rodata = modelGetPartRodata(model->filedata, index2);
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mtx4LoadZRotation(zrot2, MTX(index2));
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mtx4SetTranslation(&rodata->position.pos, MTX(index2));
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mtx4MultMtx4InPlace(MTX(index1), MTX(index2));
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}
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}
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}
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void platformDisplaceProps(struct prop *platform, s16 *propnums, struct coord *prevpos, struct coord *newpos)
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{
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