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REDRIVER2/src_rebuild/GAME/ASM/RNC_2.MIP
Ilya Shurumov c40d40bd22 - added sources rebuilt with TDR and partially decompiled intro sequence 
- moved necessary data to new sources
- running intro with TOMB5 HLE emulator
2020-03-28 03:25:35 +06:00

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// WARNING: This file's extension ('.MIP') indicates that it may not have been a C or C++ file.
// It should contain Ghidra's best effort at decompiling the machine language to C,
// but TDR does not currently attempt to handle assembly language or other non-C/C++ code differently,
// so any decompiled code below may not reflect the original project source code for this file.
// If the source file is from a library, you should replace it with the original library version of the file.
// Otherwise, manual reconstruction of the code may be required,
// Especially if the original source code was assembly language which used hardware features inaccessible to C.
#include "THISDUST.H"
#include "RNC_2.H"
// decompiled code
// original method signature:
// void UnpackRNC() /* UnpackRNC method signature is not contained in the debug symbol data. This is likely either a library function or the game was compiled without debug symbols. Please refer to the TDR documentation for additional guidance. */
// line 40, offset 0x0001b434
/* begin block 1 */
// Start line: 81
/* end block 1 */
// End Line: 82
/* begin block 2 */
// Start line: 82
/* end block 2 */
// End Line: 83
/* begin block 3 */
// Start line: 83
/* end block 3 */
// End Line: 84
undefined4 UnpackRNC(int param_1)
{
DAT_0001b430 = *(undefined4 *)(param_1 + 4);
Unpack();
return DAT_0001b430;
}
// decompiled code
// original method signature:
// void Unpack() /* Unpack method signature is not contained in the debug symbol data. This is likely either a library function or the game was compiled without debug symbols. Please refer to the TDR documentation for additional guidance. */
// line 67, offset 0x0001b488
/* begin block 1 */
// Start line: 135
/* end block 1 */
// End Line: 136
/* begin block 2 */
// Start line: 136
/* end block 2 */
// End Line: 137
/* begin block 3 */
// Start line: 137
/* end block 3 */
// End Line: 138
void Unpack(int param_1,byte *param_2)
{
byte bVar1;
undefined2 uVar2;
byte *pbVar3;
byte *pbVar4;
int iVar5;
uint uVar6;
uint uVar7;
undefined4 *puVar8;
byte *pbVar9;
uint uVar10;
uint uVar11;
uint uVar12;
DAT_0001ba84 = *(undefined4 *)(param_1 + 4);
DAT_0001ba82 = 0;
pbVar4 = (byte *)(param_1 + 0x13);
uVar7 = ((uint)*(byte *)(param_1 + 0x12) * 2 + 1) * 2;
LAB_0001b830:
while( true ) {
uVar11 = uVar7 * 2 >> 8 & 1;
pbVar3 = pbVar4;
uVar6 = uVar7 * 2;
if (uVar11 != 0) break;
pbVar3 = pbVar4 + 1;
*param_2 = *pbVar4;
param_2 = param_2 + 1;
uVar7 = uVar7 * 4;
uVar11 = uVar7 >> 8 & 1;
uVar6 = uVar7;
if (uVar11 != 0) break;
LAB_0001b820:
pbVar4 = pbVar3 + 1;
*param_2 = *pbVar3;
param_2 = param_2 + 1;
}
uVar7 = uVar6 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar3;
pbVar3 = pbVar3 + 1;
uVar7 = (uint)bVar1 * 2 + uVar11;
if ((uVar7 >> 8 & 1) == 0) goto LAB_0001b820;
}
uVar6 = 2;
uVar11 = 0;
uVar12 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar3;
pbVar3 = pbVar3 + 1;
uVar7 = (uint)bVar1 * 2 + uVar12;
uVar12 = uVar7 >> 8 & 1;
}
if (uVar12 == 0) {
uVar12 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
pbVar4 = pbVar3;
if (uVar7 == 0) {
pbVar4 = pbVar3 + 1;
uVar7 = (uint)*pbVar3 * 2 + uVar12;
uVar12 = uVar7 >> 8 & 1;
}
uVar6 = uVar12 + 4;
uVar10 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar4;
pbVar4 = pbVar4 + 1;
uVar7 = (uint)bVar1 * 2 + uVar10;
uVar10 = uVar7 >> 8 & 1;
}
if (uVar10 == 0) goto LAB_0001b6c0;
uVar6 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar4;
pbVar4 = pbVar4 + 1;
uVar7 = (uint)bVar1 * 2 + uVar6;
uVar6 = uVar7 >> 8 & 1;
}
uVar6 = (uVar12 + 3) * 2 + uVar6;
if (uVar6 == 9) {
iVar5 = 3;
do {
uVar6 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar4;
pbVar4 = pbVar4 + 1;
uVar7 = (uint)bVar1 * 2 + uVar6;
uVar6 = uVar7 >> 8 & 1;
}
uVar11 = uVar11 * 2 + uVar6;
iVar5 = iVar5 + -1;
} while (-1 < iVar5);
iVar5 = uVar11 + 2;
do {
bVar1 = pbVar4[1];
*param_2 = *pbVar4;
param_2[1] = bVar1;
bVar1 = pbVar4[3];
param_2[2] = pbVar4[2];
param_2[3] = bVar1;
pbVar4 = pbVar4 + 4;
iVar5 = iVar5 + -1;
param_2 = param_2 + 4;
} while (-1 < iVar5);
goto LAB_0001b830;
}
}
else {
uVar12 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar3;
pbVar3 = pbVar3 + 1;
uVar7 = (uint)bVar1 * 2 + uVar12;
uVar12 = uVar7 >> 8 & 1;
}
if (uVar12 == 0) {
LAB_0001b764:
bVar1 = *pbVar3;
pbVar4 = pbVar3 + 1;
pbVar9 = param_2 + -(bVar1 | uVar11);
pbVar3 = pbVar9 + -1;
if ((uVar6 & 1) != 0) {
*param_2 = pbVar9[-1];
param_2 = param_2 + 1;
pbVar3 = pbVar9;
}
iVar5 = (uVar6 >> 1) - 1;
if ((bVar1 | uVar11) == 0) {
bVar1 = *pbVar3;
do {
*param_2 = bVar1;
iVar5 = iVar5 + -1;
param_2[1] = bVar1;
param_2 = param_2 + 2;
} while (-1 < iVar5);
}
else {
do {
bVar1 = *pbVar3;
param_2[1] = pbVar3[1];
*param_2 = bVar1;
pbVar3 = pbVar3 + 2;
iVar5 = iVar5 + -1;
param_2 = param_2 + 2;
} while (-1 < iVar5);
}
goto LAB_0001b830;
}
uVar6 = 3;
uVar12 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar3;
pbVar3 = pbVar3 + 1;
uVar7 = (uint)bVar1 * 2 + uVar12;
uVar12 = uVar7 >> 8 & 1;
}
pbVar4 = pbVar3;
if (uVar12 != 0) {
pbVar4 = pbVar3 + 1;
uVar6 = (uint)*pbVar3 + 8;
if (*pbVar3 != 0) goto LAB_0001b6c0;
uVar6 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar4;
pbVar4 = pbVar3 + 2;
uVar7 = (uint)bVar1 * 2 + uVar6;
uVar6 = uVar7 >> 8 & 1;
}
if (uVar6 == 0) {
uVar7 = (uint)DAT_0001ba82;
puVar8 = &DAT_0001ba84;
if (DAT_0001ba82 != 0) {
do {
uVar2 = *(undefined2 *)puVar8;
puVar8 = (undefined4 *)((int)puVar8 + 2);
*param_2 = (byte)uVar2;
param_2 = param_2 + 1;
uVar7 = uVar7 - 1;
} while (uVar7 != 0);
}
return;
}
goto LAB_0001b830;
}
}
LAB_0001b6c0:
uVar12 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
pbVar3 = pbVar4;
if (uVar7 == 0) {
pbVar3 = pbVar4 + 1;
uVar7 = (uint)*pbVar4 * 2 + uVar12;
uVar12 = uVar7 >> 8 & 1;
}
if (uVar12 != 0) {
uVar11 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar3;
pbVar3 = pbVar3 + 1;
uVar7 = (uint)bVar1 * 2 + uVar11;
uVar11 = uVar7 >> 8 & 1;
}
uVar12 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar3;
pbVar3 = pbVar3 + 1;
uVar7 = (uint)bVar1 * 2 + uVar12;
uVar12 = uVar7 >> 8 & 1;
}
if (uVar12 == 0) {
if (uVar11 == 0) {
uVar11 = 1;
LAB_0001b72c:
uVar12 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar3;
pbVar3 = pbVar3 + 1;
uVar7 = (uint)bVar1 * 2 + uVar12;
uVar12 = uVar7 >> 8 & 1;
}
uVar11 = uVar11 * 2 + uVar12;
}
}
else {
uVar12 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar3;
pbVar3 = pbVar3 + 1;
uVar7 = (uint)bVar1 * 2 + uVar12;
uVar12 = uVar7 >> 8 & 1;
}
uVar11 = uVar11 * 2 + uVar12 | 4;
uVar12 = uVar7 * 2 >> 8 & 1;
uVar7 = uVar7 * 2 & 0xff;
if (uVar7 == 0) {
bVar1 = *pbVar3;
pbVar3 = pbVar3 + 1;
uVar7 = (uint)bVar1 * 2 + uVar12;
uVar12 = uVar7 >> 8 & 1;
}
if (uVar12 == 0) goto LAB_0001b72c;
}
uVar11 = uVar11 << 8;
}
goto LAB_0001b764;
}
// autogenerated function stub:
// void _mcard_text_size() /* _mcard_text_size method signature is not contained in the debug symbol data. This is likely either a library function or the game was compiled without debug symbols. Please refer to the TDR documentation for additional guidance. */
void _mcard_text_size()
{ // line 114, offset 0x0001b4fc
return null;
}
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