REDRIVER2/src_rebuild/GAME/ASM/RNC_2.MIP

// 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;
}