{"type": "func", "start": 351692, "end": 352108, "name": "sub_55DCC", "pseudocode": "// \n// sub_55DCC from 0x55dcc to 0x55f6c (416 bytes)\n// \n// 5 xrefs:\n// > sub_5704C @ 0x57130\n// > sub_58380 @ 0x583ac\n// > sub_58674 @ 0x58740\n// > sub_5B3B0 @ 0x5b3d4\n// > sub_5B6D4 @ 0x5b76c\n// \n// This function is hookable on this platform!\n// \n// Using BromaIDA 8.0.0 @ https://github.com/Stazzical/BromaIDA\n// Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings\n// \n\n__int64 __fastcall sub_55DCC(__int64 *a1, __int64 a2, __int64 a3, char a4)\n{\n __int64 result; // x0\n __int64 v7; // x21\n __int64 *v8; // x8\n __int64 *v9; // x23\n char v10; // w22\n float v11; // s8\n float v12; // s9\n int v13; // w9\n __int64 *v14; // x24\n __int64 v15; // x25\n char v16; // w8\n __int64 v17; // x8\n __int64 v18; // [xsp+8h] [xbp-58h] BYREF\n int v19; // [xsp+2Ch] [xbp-34h] BYREF\n\n v19 = 0;\n result = (*(__int64 (__fastcall **)(__int64 *, __int64, __int64 *))(*a1 + 288))(a1, 4294967294LL, &v18);\n if ( !(_DWORD)result )\n {\n v7 = v18;\n result = (*(__int64 (__fastcall **)(__int64 *, __int64, int *))(*a1 + 312))(a1, v18, &v19);\n v8 = (__int64 *)a1[34];\n v9 = a1 + 34;\n if ( v8 == a1 + 34 && (__int64 *)a1[35] == v9 )\n {\n v10 = 0;\n v11 = 1.0;\n v12 = 0.0;\n }\n else\n {\n v10 = 0;\n v11 = 1.0;\n v12 = 0.0;\n v13 = -1;\n while ( v8 != v9 )\n {\n v14 = (__int64 *)*v8;\n v15 = v8[2];\n result = (__int64)(v8 - 18);\n if ( v13 < v19 && v19 < (int)v15 >> 16 )\n {\n v10 = 1;\n result = sub_579B4(result, *(float *)(v7 + 568), *(float *)(v7 + 680), *((float *)a1 + 12));\n }\n v16 = atomic_load((unsigned int *)(result + 100));\n if ( (v16 & 1) == 0 )\n {\n result = sub_CC2D4();\n if ( (_DWORD)result )\n return result;\n v12 = COERCE_FLOAT(65794) + (float)(13073.0 * v12);\n v11 = 13073.0 * v11;\n }\n v13 = (int)v15 >> 16;\n v8 = v14;\n }\n }\n if ( v7 && (v10 & 1) == 0 )\n sub_579B4(result, *(float *)(v7 + 568), *(float *)(v7 + 680), *((float *)a1 + 12));\n if ( *((float *)a1 + 22) == v11 && *((float *)a1 + 23) == v12 && (a4 & 1) == 0 )\n return (*(__int64 (__fastcall **)(__int64 *))(*a1 + 528))(a1);\n v17 = *a1;\n *((float *)a1 + 22) = v11;\n *((float *)a1 + 23) = v12;\n result = (*(__int64 (__fastcall **)(__int64 *))(v17 + 512))(a1);\n if ( !(_DWORD)result )\n return (*(__int64 (__fastcall **)(__int64 *))(*a1 + 528))(a1);\n }\n return result;\n}", "assembly": "; \n; sub_55DCC from 0x55dcc to 0x55f6c (416 bytes)\n; \n; 5 xrefs:\n; > sub_5704C @ 0x57130\n; > sub_58380 @ 0x583ac\n; > sub_58674 @ 0x58740\n; > sub_5B3B0 @ 0x5b3d4\n; > sub_5B6D4 @ 0x5b76c\n; \n; This function is hookable on this platform!\n; \n; Using BromaIDA 8.0.0 @ https:;github.com/Stazzical/BromaIDA\n; Using bindings at commit ba9f177b at Thu Jul 16 22:52:06 2026 from https:;github.com/geode-sdk/bindings\n; \n\nSUB SP, SP, #0x70 ; +0x0, 0x55dcc\nSTP D9, D8, [SP,#0x60+var_50] ; +0x4, 0x55dd0\nSTP X24, X23, [SP,#0x60+var_30] ; +0x8, 0x55dd4\nSTP X22, X21, [SP,#0x60+var_20] ; +0xc, 0x55dd8\nSTP X20, X19, [SP,#0x60+var_10] ; +0x10, 0x55ddc\nSTP X29, X30, [SP,#0x60+var_s0] ; +0x14, 0x55de0\nSTR WZR, [SP,#0x60+var_34] ; +0x18, 0x55de4\nLDR X8, [X0] ; +0x1c, 0x55de8\nADD X2, SP, #0x60+var_58 ; +0x20, 0x55dec\nMOV W1, #0xFFFFFFFE ; +0x24, 0x55df0\nSTR X25, [SP,#0x60+var_40] ; +0x28, 0x55df4\nLDR X8, [X8,#0x120] ; +0x2c, 0x55df8\nADD X29, SP, #0x60 ; +0x30, 0x55dfc\nMOV X19, X0 ; +0x34, 0x55e00\nMOV W20, W3 ; +0x38, 0x55e04\nBLR X8 ; +0x3c, 0x55e08\nCBZ W0, loc_55E30 ; +0x40, 0x55e0c\nLDP X29, X30, [SP,#0x60+var_s0] ; +0x44, 0x55e10\nLDP X20, X19, [SP,#0x60+var_10] ; +0x48, 0x55e14\nLDP X22, X21, [SP,#0x60+var_20] ; +0x4c, 0x55e18\nLDP X24, X23, [SP,#0x60+var_30] ; +0x50, 0x55e1c\nLDR X25, [SP,#0x60+var_40] ; +0x54, 0x55e20\nLDP D9, D8, [SP,#0x60+var_50] ; +0x58, 0x55e24\nADD SP, SP, #0x70 ; 'p' ; +0x5c, 0x55e28\nRET ; +0x60, 0x55e2c\nLDR X8, [X19] ; +0x64, 0x55e30\nLDR X21, [SP,#0x60+var_58] ; +0x68, 0x55e34\nADD X2, SP, #0x60+var_34 ; +0x6c, 0x55e38\nMOV X0, X19 ; +0x70, 0x55e3c\nLDR X8, [X8,#0x138] ; +0x74, 0x55e40\nMOV X1, X21 ; +0x78, 0x55e44\nBLR X8 ; +0x7c, 0x55e48\nLDR X8, [X19,#0x110] ; +0x80, 0x55e4c\nADD X23, X19, #0x110 ; +0x84, 0x55e50\nCMP X8, X23 ; +0x88, 0x55e54\nB.NE loc_55E68 ; +0x8c, 0x55e58\nLDR X9, [X19,#0x118] ; +0x90, 0x55e5c\nCMP X9, X23 ; +0x94, 0x55e60\nB.EQ loc_55EFC ; +0x98, 0x55e64\nMOV W22, WZR ; +0x9c, 0x55e68\nFMOV S8, #1.0 ; +0xa0, 0x55e6c\nFMOV S9, WZR ; +0xa4, 0x55e70\nMOV W9, #0xFFFFFFFF ; +0xa8, 0x55e74\nCMP X8, X23 ; +0xac, 0x55e78\nB.EQ loc_55F08 ; +0xb0, 0x55e7c\nLDR W10, [SP,#0x60+var_34] ; +0xb4, 0x55e80\nLDR X24, [X8] ; +0xb8, 0x55e84\nLDR X25, [X8,#0x10] ; +0xbc, 0x55e88\nSUB X0, X8, #0x90 ; +0xc0, 0x55e8c\nCMP W9, W10 ; +0xc4, 0x55e90\nB.GE loc_55EB4 ; +0xc8, 0x55e94\nCMP W10, W25,ASR#16 ; +0xcc, 0x55e98\nB.GE loc_55EB4 ; +0xd0, 0x55e9c\nLDR S0, [X21,#0x238] ; +0xd4, 0x55ea0\nLDR S1, [X21,#0x2A8] ; +0xd8, 0x55ea4\nLDR S2, [X19,#0x30] ; +0xdc, 0x55ea8\nMOV W22, #1 ; +0xe0, 0x55eac\nBL sub_579B4 ; +0xe4, 0x55eb0\nADD X8, X0, #0x64 ; 'd' ; +0xe8, 0x55eb4\nLDAR W8, [X8] ; +0xec, 0x55eb8\nTBNZ W8, #0, loc_55EF0 ; +0xf0, 0x55ebc\nSXTH W1, W25 ; +0xf4, 0x55ec0\nMOV X2, SP ; +0xf8, 0x55ec4\nMOV X3, XZR ; +0xfc, 0x55ec8\nMOV X4, XZR ; +0x100, 0x55ecc\nMOV W5, WZR ; +0x104, 0x55ed0\nSTR XZR, [SP,#0x60+var_60] ; +0x108, 0x55ed4\nBL sub_CC2D4 ; +0x10c, 0x55ed8\nCBNZ W0, loc_55E10 ; +0x110, 0x55edc\nLDR X8, [SP,#0x60+var_60] ; +0x114, 0x55ee0\nLDP S0, S1, [X8] ; +0x118, 0x55ee4\nFMADD S9, S0, S9, S1 ; +0x11c, 0x55ee8\nFMUL S8, S0, S8 ; +0x120, 0x55eec\nASR W9, W25, #0x10 ; +0x124, 0x55ef0\nMOV X8, X24 ; +0x128, 0x55ef4\nB loc_55E78 ; +0x12c, 0x55ef8\nMOV W22, WZR ; +0x130, 0x55efc\nFMOV S8, #1.0 ; +0x134, 0x55f00\nFMOV S9, WZR ; +0x138, 0x55f04\nCBZ X21, loc_55F20 ; +0x13c, 0x55f08\nTBNZ W22, #0, loc_55F20 ; +0x140, 0x55f0c\nLDR S0, [X21,#0x238] ; +0x144, 0x55f10\nLDR S1, [X21,#0x2A8] ; +0x148, 0x55f14\nLDR S2, [X19,#0x30] ; +0x14c, 0x55f18\nBL sub_579B4 ; +0x150, 0x55f1c\nLDR S0, [X19,#0x58] ; +0x154, 0x55f20\nFCMP S0, S8 ; +0x158, 0x55f24\nB.EQ loc_55F48 ; +0x15c, 0x55f28\nLDR X8, [X19] ; +0x160, 0x55f2c\nSTP S8, S9, [X19,#0x58] ; +0x164, 0x55f30\nMOV X0, X19 ; +0x168, 0x55f34\nLDR X8, [X8,#0x200] ; +0x16c, 0x55f38\nBLR X8 ; +0x170, 0x55f3c\nCBNZ W0, loc_55E10 ; +0x174, 0x55f40\nB loc_55F58 ; +0x178, 0x55f44\nLDR S0, [X19,#0x5C] ; +0x17c, 0x55f48\nFCMP S0, S9 ; +0x180, 0x55f4c\nB.NE loc_55F2C ; +0x184, 0x55f50\nTBNZ W20, #0, loc_55F2C ; +0x188, 0x55f54\nLDR X8, [X19] ; +0x18c, 0x55f58\nMOV X0, X19 ; +0x190, 0x55f5c\nLDR X8, [X8,#0x210] ; +0x194, 0x55f60\nBLR X8 ; +0x198, 0x55f64\nB loc_55E10 ; +0x19c, 0x55f68", "xrefs": ["sub_5704C @ 0x57130", "sub_58380 @ 0x583ac", "sub_58674 @ 0x58740", "sub_5B3B0 @ 0x5b3d4", "sub_5B6D4 @ 0x5b76c"], "is_objc": false, "is_arm32": false, "is_arm64": false, "bida_info": "8.0.0 @ https://github.com/Stazzical/BromaIDA", "bindings_info": "commit ba9f177b at Thu Jul 16 22:52:06 2026 from https://github.com/geode-sdk/bindings"}