AnimateCommands
AnimateCompile::Compile(
const Show& show, AnimationVariables& variablesStates,
AnimationErrors& errors, Show::const_Sheet_iterator_t c_sheet,
unsigned pt_num, SYMBOL_TYPE cont_symbol,
std::list<std::unique_ptr<ContProcedure>> const& procs)
{
AnimateState state{
c_sheet->GetPosition(pt_num),
c_sheet->GetBeats(),
variablesStates,
errors,
};
AnimateCompile ac(show, cont_symbol, pt_num, c_sheet, state);
if (procs.empty()) {
// no continuity was specified
auto s = c_sheet + 1;
for (; s != show.GetSheetEnd(); ++s) {
if (s->IsInAnimation()) {
// use EVEN REM NP
ContProcEven defcont(new ContValueFloat(state.beats_rem),
new ContNextPoint());
defcont.Compile(ac);
break;
}
}
if (s == show.GetSheetEnd()) {
// use MTRM E
ContProcMTRM defcont(new ContValueDefined(CC_E));
defcont.Compile(ac);
}
}
for (auto& proc : procs) {
proc->Compile(ac);
}
if ((c_sheet + 1) != show.GetSheetEnd()) {
auto next_point = (c_sheet + 1)->GetPosition(pt_num);
if (state.pt != next_point) {
auto c = next_point - state.pt;
ac.RegisterError(ANIMERR_WRONGPLACE, NULL);
ac.Append(std::make_shared<AnimateCommandMove>(state.beats_rem, c), NULL);
}
}
if (state.beats_rem) {
ac.RegisterError(ANIMERR_EXTRATIME, NULL);
ac.Append(std::make_shared<AnimateCommandMT>(state.beats_rem, ANIMDIR_E), NULL);
}
return state.cmds;
}
AnimatePoint AnimateCompile::GetEndingPosition(const ContToken* token) const
{
auto sheet = curr_sheet + 1;
while (1) {
if (sheet == mShow.GetSheetEnd()) {
RegisterError(ANIMERR_UNDEFINED, token);
return GetPointPosition();
}
if (sheet->IsInAnimation()) {
return sheet->GetPosition(GetCurrentPoint());
}
++sheet;
}
}
Animation::Animation(const CC_show& show, NotifyStatus notifyStatus, NotifyErrorList notifyErrorList)
: numpts(show.GetNumPoints()), pts(numpts), curr_cmds(numpts),
curr_sheetnum(0),
mCollisionAction(NULL)
{
// the variables are persistant through the entire compile process.
AnimationVariables variablesStates;
for (auto curr_sheet = show.GetSheetBegin(); curr_sheet != show.GetSheetEnd(); ++curr_sheet)
{
if (!curr_sheet->IsInAnimation()) continue;
// Now parse continuity
AnimateCompile comp(show, variablesStates);
std::vector<std::vector<std::shared_ptr<AnimateCommand> > > theCommands(numpts);
for (auto& current_symbol : k_symbols)
{
if (curr_sheet->ContinuityInUse(current_symbol))
{
auto& current_continuity = curr_sheet->GetContinuityBySymbol(current_symbol);
std::string tmpBuffer(current_continuity.GetText());
yyinputbuffer = tmpBuffer.c_str();
if (notifyStatus)
{
std::string message("Compiling \"");
message += curr_sheet->GetName().substr(0,32);
message += ("\" ");
message += GetNameForSymbol(current_symbol).substr(0,32);
message += ("...");
notifyStatus(message);
}
// parse out the error
if (parsecontinuity() != 0)
{
// Supply a generic parse error
ContToken dummy;
comp.RegisterError(ANIMERR_SYNTAX, &dummy);
}
for (unsigned j = 0; j < numpts; j++)
{
if (curr_sheet->GetPoint(j).GetSymbol() == current_symbol)
{
theCommands[j] = comp.Compile(curr_sheet, j, current_symbol, ParsedContinuity);
}
}
while (ParsedContinuity)
{
ContProcedure* curr_proc = ParsedContinuity->next;
delete ParsedContinuity;
ParsedContinuity = curr_proc;
}
}
}
// Handle points that don't have continuity (shouldn't happen)
if (notifyStatus)
{
std::string message("Compiling \"");
message += curr_sheet->GetName().substr(0,32);
message += ("\"...");
notifyStatus(message);
}
for (unsigned j = 0; j < numpts; j++)
{
if (theCommands[j].empty())
{
theCommands[j] = comp.Compile(curr_sheet, j, MAX_NUM_SYMBOLS, NULL);
}
}
if (!comp.Okay() && notifyErrorList)
{
std::string message("Errors for \"");
message += curr_sheet->GetName().substr(0,32);
message += ("\"");
if (notifyErrorList(comp.GetErrorMarkers(), std::distance(show.GetSheetBegin(), curr_sheet), message))
{
break;
}
}
std::vector<AnimatePoint> thePoints(numpts);
for (unsigned i = 0; i < numpts; i++)
{
thePoints.at(i) = curr_sheet->GetPosition(i);
}
AnimateSheet new_sheet(thePoints, theCommands, curr_sheet->GetName(), curr_sheet->GetBeats());
sheets.push_back(new_sheet);
}
}