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fix(Scripts/Karazhan): Fix crash in chess event. (#18695)

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Fix crash in chess event
This commit is contained in:
Anton Popovichenko
2024-04-10 21:21:53 +02:00
committed by GitHub
parent 723596c673
commit fd029f81aa
1 changed files with 53 additions and 56 deletions
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109
src/server/scripts/EasternKingdoms/Karazhan/boss_chess_event.cpp
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@@ -395,88 +395,85 @@ struct npc_echo_of_medivh : public ScriptedAI
for (uint8 col = 0; col < MAX_COL; ++col)
{
BoardCell const& cell = _boards[row][col];
if (cell.pieceGUID == piece->GetGUID())
if (cell.pieceGUID != piece->GetGUID())
continue;
std::vector<KarazhanChessOrientationType> orientations;
switch (orientation)
{
std::vector<KarazhanChessOrientationType> orientations;
switch (orientation)
case ORI_SE:
orientations = { ORI_NE, ORI_E, ORI_S, ORI_SW };
break;
case ORI_S:
orientations = { ORI_E, ORI_SE, ORI_SW, ORI_W };
break;
case ORI_SW:
orientations = { ORI_SE, ORI_S, ORI_W, ORI_NW };
break;
case ORI_W:
orientations = { ORI_NE, ORI_SW, ORI_NW, ORI_N };
break;
case ORI_NW:
orientations = { ORI_SW, ORI_W, ORI_N, ORI_NE };
break;
case ORI_N:
orientations = { ORI_W, ORI_NW, ORI_NE, ORI_E };
break;
case ORI_NE:
orientations = { ORI_NW, ORI_N, ORI_E, ORI_SE };
break;
case ORI_E:
orientations = { ORI_N, ORI_NE, ORI_SE, ORI_S };
break;
default:
break;
}
for (KarazhanChessOrientationType orient : orientations)
{
uint8 newRow = row;
uint8 newCol = col;
switch (orient)
{
case ORI_SE:
orientations = { ORI_NE, ORI_E, ORI_S, ORI_SW };
newRow -= 1;
break;
case ORI_S:
orientations = { ORI_E, ORI_SE, ORI_SW, ORI_W };
newRow -= 1;
newCol -= 1;
break;
case ORI_SW:
orientations = { ORI_SE, ORI_S, ORI_W, ORI_NW };
newCol -= 1;
break;
case ORI_W:
orientations = { ORI_NE, ORI_SW, ORI_NW, ORI_N };
newRow += 1;
newCol -= 1;
break;
case ORI_NW:
orientations = { ORI_SW, ORI_W, ORI_N, ORI_NE };
newRow += 1;
break;
case ORI_N:
orientations = { ORI_W, ORI_NW, ORI_NE, ORI_E };
newRow += 1;
newCol += 1;
break;
case ORI_NE:
orientations = { ORI_NW, ORI_N, ORI_E, ORI_SE };
newCol += 1;
break;
case ORI_E:
orientations = { ORI_N, ORI_NE, ORI_SE, ORI_S };
newRow -= 1;
newCol += 1;
break;
default:
break;
}
for (KarazhanChessOrientationType orient : orientations)
{
uint8 newRow = row;
uint8 newCol = col;
switch (orient)
{
case ORI_SE:
newRow -= 1;
break;
case ORI_S:
newRow -= 1;
newCol -= 1;
break;
case ORI_SW:
newCol -= 1;
break;
case ORI_W:
newRow += 1;
newCol -= 1;
break;
case ORI_NW:
newRow += 1;
break;
case ORI_N:
newRow += 1;
newCol += 1;
break;
case ORI_NE:
newCol += 1;
break;
case ORI_E:
newRow -= 1;
newCol += 1;
break;
default:
break;
}
if (newRow < MAX_ROW && newCol < MAX_COL && newRow >= 0 && newCol >= 0)
if (Creature* targetPiece = ObjectAccessor::GetCreature(*me, _boards[newRow][newCol].pieceGUID))
{
if (!IsFriendly(piece, targetPiece))
{
return targetPiece;
}
}
}
return nullptr;
}
return nullptr;
}
}