diff options
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/scumm/he/script_v72he.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/engines/scumm/he/script_v72he.cpp b/engines/scumm/he/script_v72he.cpp index b9f454de0f..f36f5cc130 100644 --- a/engines/scumm/he/script_v72he.cpp +++ b/engines/scumm/he/script_v72he.cpp @@ -1779,8 +1779,11 @@ void ScummEngine_v72he::copyArray(int array1, int a1_dim2start, int a1_dim2end, copyArrayHelper(ah, a1_dim2start, a1_dim1start, a1_dim1end, &dst, &dstPitch, &rowSize); copyArrayHelper(ah, a2_dim2start, a2_dim1start, a2_dim1end, &src, &srcPitch, &rowSize); } else { + // start at the end, so we copy backwards (in case the indices overlap) copyArrayHelper(ah, a1_dim2end, a1_dim1start, a1_dim1end, &dst, &dstPitch, &rowSize); copyArrayHelper(ah, a2_dim2end, a2_dim1start, a2_dim1end, &src, &srcPitch, &rowSize); + dstPitch = -dstPitch; + srcPitch = -srcPitch; } for (; a1_dim2start <= a1_dim2end; ++a1_dim2start) { memcpy(dst, src, rowSize); |