mirror of
https://gitlab.com/ryandwyer/perfect-dark
synced 2026-08-05 01:09:33 -04:00
Decompile func0f1921f8
This commit is contained in:
Ryan Dwyer
+52
-139
@@ -2173,145 +2173,58 @@ f32 aibotCalculateMaxSpeed(struct chrdata *chr)
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return speed;
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}
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GLOBAL_ASM(
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glabel func0f1921f8
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.late_rodata
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glabel var7f1b8f30
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.word 0x3d6147b0
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glabel var7f1b8f34
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.word 0x3f71eb85
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.text
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/* f1921f8: 27bdffa8 */ addiu $sp,$sp,-88
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/* f1921fc: afb00028 */ sw $s0,0x28($sp)
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/* f192200: 00808025 */ or $s0,$a0,$zero
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/* f192204: afbf002c */ sw $ra,0x2c($sp)
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/* f192208: f7b60020 */ sdc1 $f22,0x20($sp)
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/* f19220c: f7b40018 */ sdc1 $f20,0x18($sp)
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/* f192210: 10800070 */ beqz $a0,.L0f1923d4
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/* f192214: afa70064 */ sw $a3,0x64($sp)
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/* f192218: 8c8202d4 */ lw $v0,0x2d4($a0)
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/* f19221c: 3c0e800a */ lui $t6,%hi(g_Vars+0x8)
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/* f192220: 5040006d */ beqzl $v0,.L0f1923d8
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/* f192224: 8fbf002c */ lw $ra,0x2c($sp)
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/* f192228: 8dce9fc8 */ lw $t6,%lo(g_Vars+0x8)($t6)
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/* f19222c: 02002025 */ or $a0,$s0,$zero
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/* f192230: 29c10091 */ slti $at,$t6,0x91
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/* f192234: 50200007 */ beqzl $at,.L0f192254
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/* f192238: c4540070 */ lwc1 $f20,0x70($v0)
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/* f19223c: 44806000 */ mtc1 $zero,$f12
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/* f192240: 00000000 */ nop
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/* f192244: e4ac0000 */ swc1 $f12,0x0($a1)
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/* f192248: 10000062 */ b .L0f1923d4
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/* f19224c: e4ac0004 */ swc1 $f12,0x4($a1)
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/* f192250: c4540070 */ lwc1 $f20,0x70($v0)
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.L0f192254:
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/* f192254: c456006c */ lwc1 $f22,0x6c($v0)
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/* f192258: afa60060 */ sw $a2,0x60($sp)
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/* f19225c: 0fc647e9 */ jal aibotCalculateMaxSpeed
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/* f192260: afa5005c */ sw $a1,0x5c($sp)
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/* f192264: 4600a502 */ mul.s $f20,$f20,$f0
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/* f192268: 02002025 */ or $a0,$s0,$zero
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/* f19226c: 4600b582 */ mul.s $f22,$f22,$f0
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/* f192270: 0fc0f95e */ jal func0f03e578
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/* f192274: 00000000 */ nop
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/* f192278: e7a00050 */ swc1 $f0,0x50($sp)
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/* f19227c: 0c0068f4 */ jal cosf
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/* f192280: 46000306 */ mov.s $f12,$f0
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/* f192284: c7ac0050 */ lwc1 $f12,0x50($sp)
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/* f192288: 0c0068f7 */ jal sinf
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/* f19228c: e7a0004c */ swc1 $f0,0x4c($sp)
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/* f192290: c7ae004c */ lwc1 $f14,0x4c($sp)
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/* f192294: 4600a287 */ neg.s $f10,$f20
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/* f192298: 8fa5005c */ lw $a1,0x5c($sp)
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/* f19229c: 460ea102 */ mul.s $f4,$f20,$f14
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/* f1922a0: 44806000 */ mtc1 $zero,$f12
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/* f1922a4: 8fa60060 */ lw $a2,0x60($sp)
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/* f1922a8: 4600b182 */ mul.s $f6,$f22,$f0
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/* f1922ac: 3c017f1c */ lui $at,%hi(var7f1b8f30)
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/* f1922b0: 00001825 */ or $v1,$zero,$zero
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/* f1922b4: 46005402 */ mul.s $f16,$f10,$f0
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/* f1922b8: 00000000 */ nop
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/* f1922bc: 460eb482 */ mul.s $f18,$f22,$f14
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/* f1922c0: 46062200 */ add.s $f8,$f4,$f6
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/* f1922c4: e7a80030 */ swc1 $f8,0x30($sp)
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/* f1922c8: 46128100 */ add.s $f4,$f16,$f18
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/* f1922cc: 44868000 */ mtc1 $a2,$f16
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/* f1922d0: e7a40034 */ swc1 $f4,0x34($sp)
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/* f1922d4: e4ac0000 */ swc1 $f12,0x0($a1)
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/* f1922d8: e4ac0004 */ swc1 $f12,0x4($a1)
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/* f1922dc: c7a80064 */ lwc1 $f8,0x64($sp)
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/* f1922e0: c4268f30 */ lwc1 $f6,%lo(var7f1b8f30)($at)
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/* f1922e4: 468084a0 */ cvt.s.w $f18,$f16
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/* f1922e8: 3c017f1c */ lui $at,%hi(var7f1b8f34)
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/* f1922ec: 46083282 */ mul.s $f10,$f6,$f8
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/* f1922f0: 18c00038 */ blez $a2,.L0f1923d4
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/* f1922f4: 46125083 */ div.s $f2,$f10,$f18
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/* f1922f8: c4208f34 */ lwc1 $f0,%lo(var7f1b8f34)($at)
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/* f1922fc: 8e0202d4 */ lw $v0,0x2d4($s0)
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/* f192300: 24630001 */ addiu $v1,$v1,0x1
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/* f192304: c7b60030 */ lwc1 $f22,0x30($sp)
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/* f192308: c44e00b4 */ lwc1 $f14,0xb4($v0)
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/* f19230c: 460e0502 */ mul.s $f20,$f0,$f14
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/* f192310: 5066001d */ beql $v1,$a2,.L0f192388
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/* f192314: 4614b480 */ add.s $f18,$f22,$f20
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/* f192318: 4614b480 */ add.s $f18,$f22,$f20
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.L0f19231c:
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/* f19231c: 24630001 */ addiu $v1,$v1,0x1
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/* f192320: e45200b4 */ swc1 $f18,0xb4($v0)
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/* f192324: 8e0202d4 */ lw $v0,0x2d4($s0)
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/* f192328: c7b20034 */ lwc1 $f18,0x34($sp)
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/* f19232c: c45000b8 */ lwc1 $f16,0xb8($v0)
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/* f192330: 46100402 */ mul.s $f16,$f0,$f16
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/* f192334: 46109400 */ add.s $f16,$f18,$f16
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/* f192338: e45000b8 */ swc1 $f16,0xb8($v0)
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/* f19233c: 8e0f02d4 */ lw $t7,0x2d4($s0)
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/* f192340: c4b00000 */ lwc1 $f16,0x0($a1)
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/* f192344: c4b20004 */ lwc1 $f18,0x4($a1)
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/* f192348: c5ee00b4 */ lwc1 $f14,0xb4($t7)
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/* f19234c: 46027382 */ mul.s $f14,$f14,$f2
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/* f192350: 460e8380 */ add.s $f14,$f16,$f14
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/* f192354: e4ae0000 */ swc1 $f14,0x0($a1)
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/* f192358: 8e1802d4 */ lw $t8,0x2d4($s0)
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/* f19235c: c70e00b8 */ lwc1 $f14,0xb8($t8)
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/* f192360: 46027382 */ mul.s $f14,$f14,$f2
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/* f192364: 460e9380 */ add.s $f14,$f18,$f14
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/* f192368: e4ae0004 */ swc1 $f14,0x4($a1)
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/* f19236c: 8e0202d4 */ lw $v0,0x2d4($s0)
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/* f192370: c7b60030 */ lwc1 $f22,0x30($sp)
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/* f192374: c44e00b4 */ lwc1 $f14,0xb4($v0)
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/* f192378: 460e0502 */ mul.s $f20,$f0,$f14
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/* f19237c: 5466ffe7 */ bnel $v1,$a2,.L0f19231c
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/* f192380: 4614b480 */ add.s $f18,$f22,$f20
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/* f192384: 4614b480 */ add.s $f18,$f22,$f20
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.L0f192388:
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/* f192388: e45200b4 */ swc1 $f18,0xb4($v0)
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/* f19238c: 8e0202d4 */ lw $v0,0x2d4($s0)
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/* f192390: c7b20034 */ lwc1 $f18,0x34($sp)
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/* f192394: c45000b8 */ lwc1 $f16,0xb8($v0)
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/* f192398: 46100402 */ mul.s $f16,$f0,$f16
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/* f19239c: 46109400 */ add.s $f16,$f18,$f16
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/* f1923a0: e45000b8 */ swc1 $f16,0xb8($v0)
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/* f1923a4: 8e0f02d4 */ lw $t7,0x2d4($s0)
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/* f1923a8: c4b00000 */ lwc1 $f16,0x0($a1)
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/* f1923ac: c4b20004 */ lwc1 $f18,0x4($a1)
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/* f1923b0: c5ee00b4 */ lwc1 $f14,0xb4($t7)
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/* f1923b4: 46027382 */ mul.s $f14,$f14,$f2
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/* f1923b8: 460e8380 */ add.s $f14,$f16,$f14
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/* f1923bc: e4ae0000 */ swc1 $f14,0x0($a1)
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/* f1923c0: 8e1802d4 */ lw $t8,0x2d4($s0)
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/* f1923c4: c70e00b8 */ lwc1 $f14,0xb8($t8)
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/* f1923c8: 46027382 */ mul.s $f14,$f14,$f2
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/* f1923cc: 460e9380 */ add.s $f14,$f18,$f14
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/* f1923d0: e4ae0004 */ swc1 $f14,0x4($a1)
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.L0f1923d4:
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/* f1923d4: 8fbf002c */ lw $ra,0x2c($sp)
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.L0f1923d8:
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/* f1923d8: d7b40018 */ ldc1 $f20,0x18($sp)
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/* f1923dc: d7b60020 */ ldc1 $f22,0x20($sp)
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/* f1923e0: 8fb00028 */ lw $s0,0x28($sp)
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/* f1923e4: 03e00008 */ jr $ra
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/* f1923e8: 27bd0058 */ addiu $sp,$sp,0x58
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);
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void func0f1921f8(struct chrdata *chr, f32 *move, s32 numupdates, f32 arg3)
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{
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s32 i;
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f32 sp50;
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f32 cosine;
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f32 sine;
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u32 stack[4];
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f32 sp30[2];
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f32 fVar7;
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f32 fVar8;
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f32 speed;
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f32 tmp;
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if (!chr || !chr->aibot) {
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return;
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}
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if (g_Vars.lvframe60 < 145) {
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move[0] = 0;
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move[1] = 0;
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return;
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}
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fVar7 = chr->aibot->unk070;
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fVar8 = chr->aibot->unk06c;
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speed = aibotCalculateMaxSpeed(chr);
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fVar7 *= speed;
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fVar8 *= speed;
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sp50 = func0f03e578(chr);
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cosine = cosf(sp50);
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sine = sinf(sp50);
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sp30[0] = fVar7 * cosine + fVar8 * sine;
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sp30[1] = -fVar7 * sine + fVar8 * cosine;
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move[0] = 0;
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move[1] = 0;
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tmp = 0.055000007152557f * arg3 / numupdates;
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for (i = 0; i < numupdates; i++) {
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chr->aibot->unk0b4 = 0.945f * chr->aibot->unk0b4 + sp30[0];
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chr->aibot->unk0b8 = 0.945f * chr->aibot->unk0b8 + sp30[1];
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move[0] += chr->aibot->unk0b4 * tmp;
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move[1] += chr->aibot->unk0b8 * tmp;
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}
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}
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char *mpGetBotCommandName(s32 command)
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{
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@@ -17,7 +17,7 @@ bool func0f191448(struct chrdata *chr);
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bool func0f191638(struct chrdata *chr, bool arg1);
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bool aibotTick(struct prop *prop);
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f32 aibotCalculateMaxSpeed(struct chrdata *chr);
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u32 func0f1921f8(void);
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void func0f1921f8(struct chrdata *chr, f32 *arg1, s32 arg2, f32 arg3);
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void func0f192628(struct chrdata *chr, struct prop *arg1);
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void func0f19277c(struct chrdata *chr, s32 propnum);
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bool func0f19294c(struct chrdata *botchr, struct chrdata *otherchr);
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