diff options
Diffstat (limited to 'engines')
| -rw-r--r-- | engines/prince/script.cpp | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/engines/prince/script.cpp b/engines/prince/script.cpp index 91b8e50ea6..061d86c848 100644 --- a/engines/prince/script.cpp +++ b/engines/prince/script.cpp @@ -250,6 +250,8 @@ int Script::scanMobEventsWithItem(int mobMask, int dataEventOffset, int itemMask void Script::installSingleBackAnim(Common::Array<BackgroundAnim> &backAnimList, int slot, int roomBackAnimOffset) { + _vm->removeSingleBackAnim(slot); + int offset = roomBackAnimOffset + slot * 4; BackgroundAnim newBackgroundAnim; @@ -788,15 +790,19 @@ void Interpreter::O_GO() { void Interpreter::O_BACKANIMUPDATEOFF() { uint16 slotId = readScriptFlagValue(); int currAnim = _vm->_backAnimList[slotId]._seq._currRelative; - _vm->_backAnimList[slotId].backAnims[currAnim]._state = 1; + if (!_vm->_backAnimList[slotId].backAnims.empty()) { + _vm->_backAnimList[slotId].backAnims[currAnim]._state = 1; + } debugInterpreter("O_BACKANIMUPDATEOFF slotId %d", slotId); } void Interpreter::O_BACKANIMUPDATEON() { uint16 slotId = readScriptFlagValue(); int currAnim = _vm->_backAnimList[slotId]._seq._currRelative; - _vm->_backAnimList[slotId].backAnims[currAnim]._state = 0; - debugInterpreter("O_BACKANIMUPDATEON %d", slotId); + if (!_vm->_backAnimList[slotId].backAnims.empty()) { + _vm->_backAnimList[slotId].backAnims[currAnim]._state = 0; + } + debugInterpreter("O_BACKANIMUPDATEON slotId %d", slotId); } void Interpreter::O_CHANGECURSOR() { |