| 58 | } |
| 59 | |
| 60 | void Bitmap::BlitGrpFrame(const grpFrame *pGrp, int x, int y) |
| 61 | { |
| 62 | if ( !this->isValid() || !pGrp ) |
| 63 | return; |
| 64 | |
| 65 | // Get pointers to grp frame data |
| 66 | WORD *pwLineData = (WORD*)pGrp->dataOffset; |
| 67 | BYTE *pbBase = (BYTE*)pGrp->dataOffset; |
| 68 | |
| 69 | // Set GRP offsets |
| 70 | x += pGrp->x; |
| 71 | y += pGrp->y; |
| 72 | |
| 73 | int yOff = y; |
| 74 | for ( int i = 0; i < pGrp->hgt; ++i ) |
| 75 | { |
| 76 | // Get pointer to current line's byte code data |
| 77 | BYTE *pData = &pbBase[ pwLineData[i] ]; |
| 78 | |
| 79 | int xOff = x; |
| 80 | int pxRemaining = pGrp->wid; |
| 81 | do |
| 82 | { |
| 83 | //BWAPI::Broodwar << "Reading" << std::endl; |
| 84 | BYTE op = *pData++; |
| 85 | |
| 86 | if ( op & 0x80 ) |
| 87 | { |
| 88 | op &= 0x7F; |
| 89 | pxRemaining -= op; |
| 90 | xOff += op; |
| 91 | } |
| 92 | else if ( op & 0x40 ) |
| 93 | { |
| 94 | op &= 0xBF; |
| 95 | pxRemaining -= op; |
| 96 | BYTE px = *pData++; |
| 97 | while ( op-- ) // @TODO: optimize to memset |
| 98 | this->plot(xOff++, yOff, px); |
| 99 | } |
| 100 | else |
| 101 | { |
| 102 | pxRemaining -= op; |
| 103 | while ( op-- ) |
| 104 | this->plot(xOff++, yOff, *pData++); |
| 105 | } |
| 106 | } while ( pxRemaining > 0 ); |
| 107 | ++yOff; |
| 108 | } // for each line |
| 109 | } |
| 110 | |
| 111 | void Bitmap::BlitGraphic(const grpHead *pGrp, int frame, int x, int y) |
| 112 | { |
no test coverage detected