thirdparty/scummvm
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* Implemented pause/resume of command execution

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* Implemented command opcode MOVE (not the script instruction).

svn-id: r33408
This commit is contained in:
Nicola Mettifogo 2008-07-29 12:59:55 +00:00
parent 52700d59fd
commit f46ee2b70c
4 changed files with 76 additions and 13 deletions
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68
engines/parallaction/exec_ns.cpp
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@ -428,23 +428,18 @@ label1:
return;
}
void CommandExec::run(CommandList& list, ZonePtr z) {
if (list.size() == 0) {
debugC(3, kDebugExec, "runCommands: nothing to do");
return;
}
debugC(3, kDebugExec, "runCommands starting");
void CommandExec::runList(CommandList::iterator first, CommandList::iterator last) {
uint32 useFlags = 0;
bool useLocalFlags;
CommandList::iterator it = list.begin();
for ( ; it != list.end(); it++) {
_ctxt.suspend = false;
for ( ; first != last; first++) {
if (_engineFlags & kEngineQuit)
break;
CommandPtr cmd = *it;
CommandPtr cmd = *first;
if (cmd->_flagsOn & kFlagsGlobal) {
useFlags = _commandFlags | kFlagsGlobal;
@ -462,16 +457,65 @@ void CommandExec::run(CommandList& list, ZonePtr z) {
if (!onMatch || !offMatch) continue;
_ctxt.z = z;
_ctxt.z = _execZone;
_ctxt.cmd = cmd;
(*_opcodes[cmd->_id])();
if (_ctxt.suspend) {
createSuspendList(++first, last);
return;
}
}
}
void CommandExec::run(CommandList& list, ZonePtr z) {
if (list.size() == 0) {
debugC(3, kDebugExec, "runCommands: nothing to do");
return;
}
_execZone = z;
debugC(3, kDebugExec, "runCommands starting");
runList(list.begin(), list.end());
debugC(3, kDebugExec, "runCommands completed");
}
return;
void CommandExec::createSuspendList(CommandList::iterator first, CommandList::iterator last) {
if (first == last) {
return;
}
debugC(3, kDebugExec, "CommandExec::createSuspendList()");
_suspendedCtxt.valid = true;
_suspendedCtxt.first = first;
_suspendedCtxt.last = last;
_suspendedCtxt.zone = _execZone;
}
void CommandExec::cleanSuspendedList() {
debugC(3, kDebugExec, "CommandExec::cleanSuspended()");
_suspendedCtxt.valid = false;
_suspendedCtxt.first = _suspendedCtxt.last;
_suspendedCtxt.zone = nullZonePtr;
}
void CommandExec::runSuspended() {
if (_engineFlags & kEngineWalking) {
return;
}
if (_suspendedCtxt.valid) {
debugC(3, kDebugExec, "CommandExec::runSuspended()");
_execZone = _suspendedCtxt.zone;
runList(_suspendedCtxt.first, _suspendedCtxt.last);
cleanSuspendedList();
}
}
CommandExec_ns::CommandExec_ns(Parallaction_ns* vm) : _vm(vm) {