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decomp DBCServer_Release and inspect/document database

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Benjamin Palko 2026-10-14 23:22:03 -04:00
parent 4b267cbe05
commit 7834b98bf0
28222 changed files with 843300 additions and 144 deletions
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133
decomp/MessageServer_Release_x64/full/functions/0x1400dbf80.c Normal file
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/* MessageServer_Release_x64.exe sha256 7911b15c4379625eaa12ff227708aa3a033bc6ac2cf6b34283136e3a62df25f1
* Ghidra 12.1.2 decompiler output for 0x1400dbf80 FUN_1400dbf80
* Pseudocode, not original source. */
void FUN_1400dbf80(char *param_1,uint param_2)
{
ulonglong uVar1;
undefined8 uVar2;
ulonglong uVar3;
ulonglong uVar4;
void *_Dst;
longlong lVar5;
longlong lVar6;
ulonglong uVar7;
ulonglong uVar8;
int iVar9;
ulonglong uVar10;
ulonglong uVar11;
float fVar12;
float fVar13;
if (param_2 == 0) {
param_2 = FUN_140079d80((longlong)param_1,*(longlong *)(param_1 + 0x20));
}
if (param_2 != *(uint *)(param_1 + 0x28)) {
if (*(longlong *)(param_1 + 8) == 0) {
lVar5 = 0;
*(uint *)(param_1 + 0x28) = param_2;
fVar13 = (float)param_2 * *(float *)(param_1 + 0x34);
if ((9.223372e+18 < fVar13) && (fVar13 = fVar13 - 9.223372e+18, fVar13 < 9.223372e+18)) {
lVar5 = -0x8000000000000000;
}
fVar12 = (float)param_2 * *(float *)(param_1 + 0x30);
lVar6 = 0;
*(longlong *)(param_1 + 0x38) = (longlong)fVar13 + lVar5;
if ((9.223372e+18 < fVar12) && (fVar12 = fVar12 - 9.223372e+18, fVar12 < 9.223372e+18)) {
lVar6 = -0x8000000000000000;
}
*(longlong *)(param_1 + 0x40) = (longlong)fVar12 + lVar6;
if ((ulonglong)((longlong)fVar12 + lVar6) < 0x11) {
param_1[0x40] = '\0';
param_1[0x41] = '\0';
param_1[0x42] = '\0';
param_1[0x43] = '\0';
param_1[0x44] = '\0';
param_1[0x45] = '\0';
param_1[0x46] = '\0';
param_1[0x47] = '\0';
return;
}
}
else {
_Dst = (void *)FUN_14006cbf0((ulonglong)param_2 << 3);
if (_Dst == (void *)0x0) {
/* WARNING: Subroutine does not return */
FUN_1400064e0(0x8007000e);
}
memset(_Dst,0,(ulonglong)param_2 << 3);
uVar7 = 0;
uVar4 = *(ulonglong *)(param_1 + 0x10);
uVar10 = uVar7;
uVar11 = uVar7;
while (uVar4 != 0) {
uVar1 = *(ulonglong *)(uVar4 + 0x18);
uVar3 = (ulonglong)*(uint *)(uVar4 + 0x28) % (ulonglong)param_2;
lVar5 = *(longlong *)((longlong)_Dst + uVar3 * 8);
iVar9 = (int)uVar10;
if (iVar9 == 0) {
*(undefined8 *)(uVar4 + 0x20) = 0;
*(undefined8 *)(uVar4 + 0x18) = 0;
uVar10 = 1;
uVar7 = uVar4;
uVar11 = uVar4;
}
else if (lVar5 == 0) {
*(undefined8 *)(uVar4 + 0x20) = 0;
*(ulonglong *)(uVar4 + 0x18) = uVar7;
if (uVar7 != 0) {
*(ulonglong *)(uVar7 + 0x20) = uVar4;
}
uVar10 = (ulonglong)(iVar9 + 1);
uVar7 = uVar4;
}
else {
uVar8 = uVar4;
if (*(longlong *)(lVar5 + 0x20) != 0) {
*(ulonglong *)(*(longlong *)(lVar5 + 0x20) + 0x18) = uVar4;
uVar8 = uVar7;
}
uVar2 = *(undefined8 *)(lVar5 + 0x20);
*(longlong *)(uVar4 + 0x18) = lVar5;
uVar10 = (ulonglong)(iVar9 + 1);
*(undefined8 *)(uVar4 + 0x20) = uVar2;
*(ulonglong *)(lVar5 + 0x20) = uVar4;
uVar7 = uVar8;
}
*(ulonglong *)((longlong)_Dst + uVar3 * 8) = uVar4;
uVar4 = uVar1;
}
FUN_14006cc60(*(LPVOID *)(param_1 + 8));
*(void **)(param_1 + 8) = _Dst;
*(uint *)(param_1 + 0x28) = param_2;
*(ulonglong *)(param_1 + 0x10) = uVar7;
*(ulonglong *)(param_1 + 0x18) = uVar11;
FUN_1400d35d0(param_1);
lVar5 = 0;
fVar13 = (float)*(uint *)(param_1 + 0x28) * *(float *)(param_1 + 0x34);
if ((9.223372e+18 < fVar13) && (fVar13 = fVar13 - 9.223372e+18, fVar13 < 9.223372e+18)) {
lVar5 = -0x8000000000000000;
}
fVar12 = (float)*(uint *)(param_1 + 0x28) * *(float *)(param_1 + 0x30);
lVar6 = 0;
*(longlong *)(param_1 + 0x38) = (longlong)fVar13 + lVar5;
if ((9.223372e+18 < fVar12) && (fVar12 = fVar12 - 9.223372e+18, fVar12 < 9.223372e+18)) {
lVar6 = -0x8000000000000000;
}
*(longlong *)(param_1 + 0x40) = (longlong)fVar12 + lVar6;
if ((ulonglong)((longlong)fVar12 + lVar6) < 0x11) {
param_1[0x40] = '\0';
param_1[0x41] = '\0';
param_1[0x42] = '\0';
param_1[0x43] = '\0';
param_1[0x44] = '\0';
param_1[0x45] = '\0';
param_1[0x46] = '\0';
param_1[0x47] = '\0';
}
}
}
return;
}