ExtractSingleFrame
0x00b9c150 · 2764 bytes · __cdecl
_Z18ExtractSingleFramehPhRS_R10QuaternionR6VectorbPK19mstudiolinearbone_ti
Decompiled
undefined (8 params)
/* ExtractSingleFrame(unsigned char, unsigned char*, unsigned char*&, Quaternion&, Vector&, bool,
mstudiolinearbone_t const*, int) */
uchar * ExtractSingleFrame(uchar param_1,uchar *param_2,uchar **param_3,Quaternion *param_4,
Vector *param_5,bool param_6,mstudiolinearbone_t *param_7,int param_8)
{
int iVar1;
undefined4 uVar2;
undefined4 uVar3;
undefined4 uVar4;
uchar uVar5;
ushort uVar6;
ushort *puVar7;
byte bVar8;
mstudiolinearbone_t *pmVar9;
float *pfVar10;
float *pfVar11;
float fVar12;
float fVar13;
float fVar14;
float fVar15;
float local_3c [4];
float local_2c [7];
if ((param_1 & 8) == 0) {
if ((char)param_1 < '\0') {
iVar1 = (uint)(param_2[3] >> 7) + (uint)(param_2[1] >> 7) * 2;
local_3c[iVar1] = (float)(int)((*(ushort *)param_2 & 0x7fff) - 0x4000) * 4.3162985e-05;
pfVar11 = (float *)((int)local_3c + (iVar1 * 4 + 4U & 0xc));
uVar6 = *(ushort *)(param_2 + 4);
*pfVar11 = (float)(int)((*(ushort *)(param_2 + 2) & 0x7fff) - 0x4000) * 4.3162985e-05;
fVar15 = (float)(int)((uVar6 & 0x7fff) - 0x4000) * 4.3162985e-05;
local_3c[iVar1 + 2U & 3] = fVar15;
pfVar10 = (float *)((int)local_3c + (iVar1 * 4 + 0xcU & 0xc));
fVar13 = *pfVar11;
uVar5 = param_2[5];
fVar14 = local_3c[iVar1];
fVar13 = SQRT(((1.0 - fVar15 * fVar15) - fVar14 * fVar14) - fVar13 * fVar13);
*pfVar10 = fVar13;
if ((char)uVar5 < '\0') {
*pfVar10 = -fVar13;
}
param_2 = param_2 + 6;
*(float *)param_4 = local_3c[0];
*(float *)(param_4 + 4) = local_3c[1];
*(float *)(param_4 + 8) = local_3c[2];
*(float *)(param_4 + 0xc) = local_3c[3];
}
else if ((param_1 & 2) == 0) {
if ((param_1 & 0x40) == 0) {
if (param_7 != (mstudiolinearbone_t *)0x0) {
if (param_6) {
*(undefined4 *)param_4 = 0;
*(undefined4 *)(param_4 + 4) = 0;
*(undefined4 *)(param_4 + 8) = 0;
*(undefined4 *)(param_4 + 0xc) = 0x3f800000;
}
else {
pmVar9 = param_7 + param_8 * 0x10 + *(int *)(param_7 + 0x10);
uVar2 = *(undefined4 *)(pmVar9 + 4);
uVar3 = *(undefined4 *)(pmVar9 + 8);
uVar4 = *(undefined4 *)(pmVar9 + 0xc);
*(undefined4 *)param_4 = *(undefined4 *)pmVar9;
*(undefined4 *)(param_4 + 4) = uVar2;
*(undefined4 *)(param_4 + 8) = uVar3;
*(undefined4 *)(param_4 + 0xc) = uVar4;
}
}
}
else {
puVar7 = (ushort *)*param_3;
iVar1 = (uint)(*(byte *)((int)puVar7 + 3) >> 7) +
(uint)(*(byte *)((int)puVar7 + 1) >> 7) * 2;
local_2c[iVar1] = (float)(int)((*puVar7 & 0x7fff) - 0x4000) * 4.3162985e-05;
pfVar11 = (float *)((int)local_2c + (iVar1 * 4 + 4U & 0xc));
*pfVar11 = (float)(int)((puVar7[1] & 0x7fff) - 0x4000) * 4.3162985e-05;
fVar15 = (float)(int)((puVar7[2] & 0x7fff) - 0x4000) * 4.3162985e-05;
local_2c[iVar1 + 2U & 3] = fVar15;
pfVar10 = (float *)((int)local_2c + (iVar1 * 4 + 0xcU & 0xc));
fVar13 = *pfVar11;
fVar14 = local_2c[iVar1];
fVar13 = SQRT(((1.0 - fVar15 * fVar15) - fVar14 * fVar14) - fVar13 * fVar13);
*pfVar10 = fVar13;
if (*(char *)((int)puVar7 + 5) < '\0') {
*pfVar10 = -fVar13;
}
*(float *)param_4 = local_2c[0];
*(float *)(param_4 + 4) = local_2c[1];
*(float *)(param_4 + 8) = local_2c[2];
*(float *)(param_4 + 0xc) = local_2c[3];
*param_3 = *param_3 + 6;
}
}
else {
puVar7 = (ushort *)*param_3;
fVar13 = (float)(int)(*puVar7 - 0x8000) * 3.0517112e-05;
fVar14 = (float)(int)(puVar7[1] - 0x8000) * 3.0517112e-05;
fVar15 = (float)(int)((puVar7[2] & 0x7fff) - 0x4000) * 6.1033294e-05;
fVar12 = SQRT((1.0 - fVar15 * fVar15) - (fVar13 * fVar13 + fVar14 * fVar14));
if (*(char *)((int)puVar7 + 5) < '\0') {
fVar12 = -fVar12;
}
*(float *)param_4 = fVar13;
*(float *)(param_4 + 4) = fVar14;
*(float *)(param_4 + 8) = fVar15;
*(float *)(param_4 + 0xc) = fVar12;
*param_3 = *param_3 + 6;
}
}
else {
fVar13 = (float)(int)(*(ushort *)param_2 - 0x8000) * 3.0517112e-05;
fVar14 = (float)(int)(*(ushort *)(param_2 + 2) - 0x8000) * 3.0517112e-05;
fVar15 = (float)(int)((*(ushort *)(param_2 + 4) & 0x7fff) - 0x4000) * 6.1033294e-05;
fVar12 = SQRT(((1.0 - fVar15 * fVar15) - fVar14 * fVar14) - fVar13 * fVar13);
if ((char)param_2[5] < '\0') {
fVar12 = -fVar12;
}
*(float *)param_4 = fVar13;
param_2 = param_2 + 6;
*(float *)(param_4 + 4) = fVar14;
*(float *)(param_4 + 8) = fVar15;
*(float *)(param_4 + 0xc) = fVar12;
}
if ((param_1 & 4) != 0) {
uVar6 = *(ushort *)param_2;
if ((uVar6 & 0x7fff) == 0x7c00) {
fVar13 = 65504.0;
if ((short)uVar6 < 0) {
fVar13 = -65504.0;
}
}
else {
bVar8 = (byte)(uVar6 >> 8);
if ((bVar8 & 0x7c) == 0x7c) {
fVar13 = 0.0;
if ((uVar6 & 0x3ff) == 0) goto LAB_00b9c497;
}
else if (((uVar6 & 0x7c00) == 0) && ((uVar6 & 0x3ff) != 0)) {
fVar13 = 1.0;
if ((short)uVar6 < 0) {
fVar13 = -1.0;
}
fVar13 = ((float)(uVar6 & 0x3ff) + 0.0) * 5.9604645e-08 * fVar13;
}
else {
LAB_00b9c497:
fVar13 = (float)((uVar6 & 0x3ff) << 0xd | (uint)(bVar8 >> 7) << 0x1f |
(uint)((uVar6 >> 10 & 0x1f) != 0) * ((uVar6 >> 10 & 0x1f) + 0x70) * 0x800000
);
}
}
uVar6 = *(ushort *)((int)param_2 + 2);
if ((uVar6 & 0x7fff) == 0x7c00) {
fVar14 = 65504.0;
if ((short)uVar6 < 0) {
fVar14 = -65504.0;
}
}
else {
bVar8 = (byte)(uVar6 >> 8);
if ((bVar8 & 0x7c) == 0x7c) {
fVar14 = 0.0;
if ((uVar6 & 0x3ff) == 0) goto LAB_00b9c505;
}
else if (((uVar6 & 0x7c00) == 0) && ((uVar6 & 0x3ff) != 0)) {
fVar14 = 1.0;
if ((short)uVar6 < 0) {
fVar14 = -1.0;
}
fVar14 = ((float)(uVar6 & 0x3ff) + 0.0) * 5.9604645e-08 * fVar14;
}
else {
LAB_00b9c505:
fVar14 = (float)((uVar6 & 0x3ff) << 0xd | (uint)(bVar8 >> 7) << 0x1f |
(uint)((uVar6 >> 10 & 0x1f) != 0) * ((uVar6 >> 10 & 0x1f) + 0x70) * 0x800000
);
}
}
uVar6 = *(ushort *)((int)param_2 + 4);
if ((uVar6 & 0x7fff) == 0x7c00) {
fVar15 = 65504.0;
if ((short)uVar6 < 0) {
fVar15 = -65504.0;
}
}
else {
bVar8 = (byte)(uVar6 >> 8);
if ((bVar8 & 0x7c) == 0x7c) {
fVar15 = 0.0;
if ((uVar6 & 0x3ff) != 0) goto LAB_00b9c8fe;
}
else if (((uVar6 & 0x7c00) == 0) && ((uVar6 & 0x3ff) != 0)) {
fVar15 = 1.0;
if ((short)uVar6 < 0) {
fVar15 = -1.0;
}
fVar15 = ((float)(uVar6 & 0x3ff) + 0.0) * 5.9604645e-08 * fVar15;
goto LAB_00b9c8fe;
}
fVar15 = (float)((uVar6 & 0x3ff) << 0xd | (uint)(bVar8 >> 7) << 0x1f |
(uint)((uVar6 >> 10 & 0x1f) != 0) * ((uVar6 >> 10 & 0x1f) + 0x70) * 0x800000);
}
LAB_00b9c8fe:
*(float *)param_5 = fVar13;
*(float *)(param_5 + 4) = fVar14;
*(float *)(param_5 + 8) = fVar15;
return (uchar *)((int)param_2 + 6);
}
if ((param_1 & 1) == 0) {
if ((param_1 & 0x10) == 0) {
if ((param_1 & 0x20) == 0) {
if (param_7 != (mstudiolinearbone_t *)0x0) {
if (param_6) {
*(undefined4 *)param_5 = 0;
*(undefined4 *)(param_5 + 4) = 0;
*(undefined4 *)(param_5 + 8) = 0;
}
else {
pmVar9 = param_7 + *(int *)(param_7 + 0xc) + param_8 * 0xc;
uVar2 = *(undefined4 *)(pmVar9 + 4);
uVar3 = *(undefined4 *)(pmVar9 + 8);
*(undefined4 *)param_5 = *(undefined4 *)pmVar9;
*(undefined4 *)(param_5 + 4) = uVar2;
*(undefined4 *)(param_5 + 8) = uVar3;
}
}
}
else {
_V_memcpy(param_5,*param_3,0xc);
*param_3 = *param_3 + 0xc;
}
}
else {
_V_memcpy(param_5,param_2,0xc);
param_2 = (uchar *)((int)param_2 + 0xc);
}
return param_2;
}
puVar7 = (ushort *)*param_3;
uVar6 = *puVar7;
if ((uVar6 & 0x7fff) == 0x7c00) {
fVar13 = 65504.0;
if ((short)uVar6 < 0) {
fVar13 = -65504.0;
}
}
else {
bVar8 = (byte)(uVar6 >> 8);
if ((bVar8 & 0x7c) == 0x7c) {
fVar13 = 0.0;
if ((uVar6 & 0x3ff) == 0) goto LAB_00b9c98e;
}
else if (((uVar6 & 0x7c00) == 0) && ((uVar6 & 0x3ff) != 0)) {
fVar13 = 1.0;
if ((short)uVar6 < 0) {
fVar13 = -1.0;
}
fVar13 = ((float)(uVar6 & 0x3ff) + 0.0) * 5.9604645e-08 * fVar13;
}
else {
LAB_00b9c98e:
fVar13 = (float)((uVar6 & 0x3ff) << 0xd | (uint)(bVar8 >> 7) << 0x1f |
(uint)((uVar6 >> 10 & 0x1f) != 0) * ((uVar6 >> 10 & 0x1f) + 0x70) * 0x800000);
}
}
uVar6 = puVar7[1];
if ((uVar6 & 0x7fff) == 0x7c00) {
fVar14 = 65504.0;
if ((short)uVar6 < 0) {
fVar14 = -65504.0;
}
}
else {
bVar8 = (byte)(uVar6 >> 8);
if ((bVar8 & 0x7c) == 0x7c) {
fVar14 = 0.0;
if ((uVar6 & 0x3ff) == 0) goto LAB_00b9c7fb;
}
else if (((uVar6 & 0x7c00) == 0) && ((uVar6 & 0x3ff) != 0)) {
fVar14 = 1.0;
if ((short)uVar6 < 0) {
fVar14 = -1.0;
}
fVar14 = ((float)(uVar6 & 0x3ff) + 0.0) * 5.9604645e-08 * fVar14;
}
else {
LAB_00b9c7fb:
fVar14 = (float)((uVar6 & 0x3ff) << 0xd | (uint)(bVar8 >> 7) << 0x1f |
(uint)((uVar6 >> 10 & 0x1f) != 0) * ((uVar6 >> 10 & 0x1f) + 0x70) * 0x800000);
}
}
uVar6 = puVar7[2];
if ((uVar6 & 0x7fff) == 0x7c00) {
fVar15 = 65504.0;
if ((short)uVar6 < 0) {
fVar15 = -65504.0;
}
}
else {
bVar8 = (byte)(uVar6 >> 8);
if ((bVar8 & 0x7c) == 0x7c) {
fVar15 = 0.0;
if ((uVar6 & 0x3ff) != 0) goto LAB_00b9c95e;
}
else if (((uVar6 & 0x7c00) == 0) && ((uVar6 & 0x3ff) != 0)) {
fVar15 = 1.0;
if ((short)uVar6 < 0) {
fVar15 = -1.0;
}
fVar15 = ((float)(uVar6 & 0x3ff) + 0.0) * 5.9604645e-08 * fVar15;
goto LAB_00b9c95e;
}
fVar15 = (float)((uVar6 & 0x3ff) << 0xd | (uint)(bVar8 >> 7) << 0x1f |
(uint)((uVar6 >> 10 & 0x1f) != 0) * ((uVar6 >> 10 & 0x1f) + 0x70) * 0x800000);
}
LAB_00b9c95e:
*(float *)param_5 = fVar13;
*(float *)(param_5 + 4) = fVar14;
*(float *)(param_5 + 8) = fVar15;
*param_3 = *param_3 + 6;
return param_2;
}
SourceMod gamedata
paste intoaddons/sourcemod/gamedata/<your_plugin>.txt
used as the SourceMod key — change to fit your plugin's convention
SourceMod library name (server / engine / matchmaking)
Just a Signatures{} block, ready to drop into a gamedata
file. Wire it up in your plugin however you like - SDKCall, DHooks,
raw memory ops, or anything else.
Signatures + Functions block. The plugin uses
DHookCreateFromConf - DHooks reads return type, this-type,
calling convention, and argument types straight from the gamedata. Less
boilerplate in the plugin, types travel with the gamedata.
Gamedata KeyValues
DHooks plugin example
Type inference is best-effort from the C signature - sanity-check the DHooks types before shipping.