void ScriptApiBase::setOriginFromTableRaw(int index, const char *fxn)
{
#ifdef SCRIPTAPI_DEBUG
lua_State *L = getStack();
m_last_run_mod = lua_istable(L, index) ?
getstringfield_default(L, index, "mod_origin", "") : "";
//printf(">>>> running %s for mod: %s\n", fxn, m_last_run_mod.c_str());
#endif
}
void MohawkEngine_Riven::addZipVisitedCard(uint16 cardId, uint16 cardNameId) {
Common::String cardName = getStack()->getName(kCardNames, cardNameId);
if (cardName.empty())
return;
ZipMode zip;
zip.name = cardName;
zip.id = cardId;
if (Common::find(_zipModeData.begin(), _zipModeData.end(), zip) == _zipModeData.end())
_zipModeData.push_back(zip);
}
void errCatchEnd(struct errCatch *errCatch)
/* Restore error handlers and pop self off of catching stack. */
{
popWarnHandler();
popAbortHandler();
struct errCatch **pErrCatchStack = getStack(), *errCatchStack = *pErrCatchStack;
if (errCatch != errCatchStack)
errAbort("Mismatch betweene errCatch and errCatchStack");
*pErrCatchStack = errCatch->next;
}
// Creates a new anonymous reference if cobj=NULL or id=0
void ScriptApiBase::objectrefGetOrCreate(
ServerActiveObject *cobj)
{
lua_State *L = getStack();
if(cobj == NULL || cobj->getId() == 0){
ObjectRef::create(L, cobj);
} else {
objectrefGet(cobj->getId());
}
}
int32_t ZendExecutionStack::numArgs() {
auto& stack = getStack();
auto& entry = stack.m_stack.back();
switch (entry.mode) {
case ZendStackMode::HHVM_STACK:
return ((HPHP::ActRec*)entry.value)->numArgs();
case ZendStackMode::SIDE_STACK:
// Zend puts the number of args as the last thing on the stack
return uintptr_t(entry.value);
}
not_reached();
return 0;
}
void ScriptApiBase::objectrefGet(u16 id)
{
lua_State *L = getStack();
// Get minetest.object_refs[i]
lua_getglobal(L, "minetest");
lua_getfield(L, -1, "object_refs");
luaL_checktype(L, -1, LUA_TTABLE);
lua_pushnumber(L, id);
lua_gettable(L, -2);
lua_remove(L, -2); // object_refs
lua_remove(L, -2); // minetest
}
void PluginHost::processStack(float *buffer, int stackType, Channel *ch) {
gVector <Plugin *> *pStack = getStack(stackType, ch);
/* empty stack, stack not found or mixer not ready: do nothing */
/// TODO - join evaluation
if (!G_Mixer.ready)
return;
if (pStack == NULL)
return;
if (pStack->size == 0)
return;
/* converting buffer from Giada to VST */
for (unsigned i=0; i<kernelAudio::realBufsize; i++) {
bufferI[0][i] = buffer[i*2];
bufferI[1][i] = buffer[(i*2)+1];
}
/* hardcore processing. At the end we swap input and output, so that
* the N-th plugin will process the result of the plugin N-1. */
for (unsigned i=0; i<pStack->size; i++) {
/// TODO - join evaluation
if (pStack->at(i)->status != 1)
continue;
if (pStack->at(i)->suspended)
continue;
if (pStack->at(i)->bypass)
continue;
if (ch) { // process events if it's a channel stack
if (ch->type == CHANNEL_MIDI) {
///gLog("events: %d\n", (((MidiChannel*)ch)->getVstEvents())->numEvents);
pStack->at(i)->processEvents(((MidiChannel*)ch)->getVstEvents());
}
}
pStack->at(i)->processAudio(bufferI, bufferO, kernelAudio::realBufsize);
bufferI = bufferO;
}
/* converting buffer from VST to Giada. A note for the future: if we
* overwrite (=) (as we do now) it's SEND, if we add (+) it's INSERT. */
for (unsigned i=0; i<kernelAudio::realBufsize; i++) {
buffer[i*2] = bufferO[0][i];
buffer[(i*2)+1] = bufferO[1][i];
}
}
void pkCU::updateState_move()
{
assert(getStackStage() == STAGE_SEEDED);
advanceStackStage();
// the floor of the stack: everything below this stack value has been evaluated
size_t baseFloor = iBase, baseCeil = getStack().size(), iNBase;
// evaluate first pokemon's moves, and their probabilities (iBase provided by updateState)
evaluateMove();
// POSSIBLE THAT POKEMON MIGHT HAVE DIED IN PREVIOUS STEP
iBase = baseFloor;
swapTeamIndexes();
// TODO: STAGE_POSTROUND should automatically be set after the second go-around as stage keeps incrementing
// increment with iNBase, as evaluateMove will manipulate stack
for (iNBase = baseFloor, baseCeil = getStack().size(); iNBase != baseCeil; ++iNBase, iBase = iNBase)
{
// do not evaluate a move that has not been evaluated by first pokemon yet:
if (getStackStage() != STAGE_POSTTURN) { continue; }
// if the pokemon died, no reason for it to take its turn
//if (!getPKV().isAlive()) { continue; }
// evaluate second pokemon's moves and their probabilities
stackStage[iBase] = STAGE_PRETURN;
evaluateMove();
}
// assert ALL moves have completed both turns:
for (iBase = baseFloor, baseCeil = getStack().size(); iBase != baseCeil; ++iBase)
{
if (getStackStage() != STAGE_POSTTURN) { continue; }
advanceStackStage();
}
}
int recu(int num){
printf("Stack: %d, ESP: %d, Iteration: %d\n", getStack((int)(getp()->stack)), getp()->esp, num);
int a[200];
a[2] = 1;
if(num == 0){
return 1;
}
else if( num%5 ){
softyield();
}
recu(num-1);
return 1;
}
double Info::getMRatio(int index) const
{
/*
From Wikipedia (Herrington Zones):
M-ratio Zone name "Optimal" strategy
M >= 20 Green zone Most desirable situation, freedom to play conservatively or aggressively as you choose
10 <= M < 20 Yellow zone Must take on more risk, hands containing small pairs and small suited connectors lose value
6 <= M < 10 Orange zone Main focus is to be first-in whatever you decide to play, important to preserve chips
1 <= M < 6 Red zone Your only move is to move all-in or fold
M < 1 Dead zone You are completely dependent on luck to survive, the only strategy is to push all-in into an empty pot
*/
return ((double)getStack(index)) / (rules.smallBlind + rules.bigBlind + rules.ante * players.size());
}
bool ScriptApiBase::loadMod(const std::string &scriptpath,
const std::string &modname)
{
ModNameStorer modnamestorer(getStack(), modname);
if (!string_allowed(modname, MODNAME_ALLOWED_CHARS)) {
errorstream<<"Error loading mod \""<<modname
<<"\": modname does not follow naming conventions: "
<<"Only chararacters [a-z0-9_] are allowed."<<std::endl;
return false;
}
return loadScript(scriptpath);
}
void GenericMapCreature::grow()
{
uint value, percent;
switch( _growth ) {
case Stable:
break;
case FixedPercentage:
for( uint i = 0; i < MAX_UNIT; i++ ) {
value = getStack( i );
value = (int)( ( value * (100 + _growthParam0) ) / 100 );
setStack( i, value );
}
break;
case VariablePercentage:
for( uint i = 0; i < MAX_UNIT; i++ ) {
percent = _growthParam0 + ( rand() % (_growthParam1 + 1 - _growthParam0) );
value = getStack( i );
value = (int)( ( value * (100 + percent) ) / 100 );
setStack( i, value );
}
break;
}
}
CardStack* GameState::findById(int cardId, int* idx)
{
for (int i=0; i<STACK_COUNT; i++)
{
CardStack* cs = getStack(i);
for (int j=0; j<cs->size(); j++) {
if ((*cs)[j].id == cardId)
{
*idx = j;
return cs;
}
}
}
return NULL_PTR;
}
//=============================================================================
// METHOD: SPELLserverCif::completeMessage
//=============================================================================
void SPELLserverCif::completeMessage( SPELLipcMessage* msg )
{
msg->set(MessageField::FIELD_TIME, timestamp() );
msg->set(MessageField::FIELD_MSG_SEQUENCE, ISTR(m_sequence));
m_sequence++;
msg->set(MessageField::FIELD_CSP, getStack() + "/" + ISTR(getNumExecutions()) );
if (isManual())
{
msg->set(MessageField::FIELD_EXECUTION_MODE, MessageValue::DATA_EXEC_MODE_MANUAL);
}
else
{
msg->set(MessageField::FIELD_EXECUTION_MODE, MessageValue::DATA_EXEC_MODE_PROCEDURE);
}
}
void PluginHost::swapPlugin(unsigned indexA, unsigned indexB, int stackType, Channel *ch) {
gVector <Plugin *> *pStack = getStack(stackType, ch);
int lockStatus;
while (true) {
lockStatus = pthread_mutex_trylock(&G_Mixer.mutex_plugins);
if (lockStatus == 0) {
pStack->swap(indexA, indexB);
pthread_mutex_unlock(&G_Mixer.mutex_plugins);
gLog("[pluginHost] plugin at index %d and %d swapped\n", indexA, indexB);
return;
}
//else
//gLog("[pluginHost] waiting for mutex...\n");
}
}
void ScriptApiServer::getAuthHandler()
{
lua_State *L = getStack();
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_auth_handler");
if (lua_isnil(L, -1)){
lua_pop(L, 1);
lua_getfield(L, -1, "builtin_auth_handler");
}
setOriginFromTable(-1);
lua_remove(L, -2); // Remove core
if (lua_type(L, -1) != LUA_TTABLE)
throw LuaError("Authentication handler table not valid");
}
//=============================================================================
// METHOD : SPELLcallstack::event_call
//=============================================================================
void SPELLcallstack::event_call( const std::string& file, const int& line, const std::string& name )
{
// Call to a function, increase the stack
DEBUG("[CSTACK] Event call: " + file + ":" + ISTR(line) + ", mode=" + ISTR(m_soMode) + ", so=" + BSTR(isSteppingOver()));
// Consider first the first call in the execution: create the roots
if (m_rootNode == NULL)
{
DEBUG("[CSTACK] First call" );
m_rootNode = new SPELLcodeTreeNode(0,file,line,NULL);
m_currentNode = m_rootNode;
m_viewNode = m_rootNode;
// Visit the line
SPELLexecutor::instance().getFrame().getTraceModel(file).setCurrentLine(line);
}
else // If we are in this case, there is a subprocedure being called
{
assert(m_currentNode != NULL);
DEBUG("[CSTACK] Function call" );
// ...and ensure the next line will be marked by default
m_markExecuted = true;
// Will add the child code corresponding to the call
DEBUG("[CSTACK] Doing call on node " + m_currentNode->getCodeIdentifier() + ", depth " + ISTR(m_currentNode->getDepth()) );
m_currentNode->eventCall(file,line);
// Now update which the current node is
m_currentNode = m_currentNode->getCurrentLine()->getChildCode();
// If we are stepping over, do not change the view node position
// otherwise move the view node together with the leaf
if ( m_soMode >= SO_ONCE_INTO )
{
DEBUG("[CSTACK] Increasing level: " + ISTR(m_soMode) );
m_viewNode = m_currentNode;
}
}
// Update the stack string
m_stack = std::string(file + ":" + ISTR(line));
// Update the code name string
m_codeName = name;
DEBUG("[CSTACK] Event call notify: " + getStack() + ", mode=" + ISTR(m_soMode) + ", so=" + BSTR(isSteppingOver()));
SPELLexecutor::instance().getCIF().notifyCall();
}
AsyncWorkerThread::AsyncWorkerThread(AsyncEngine* jobDispatcher,
unsigned int threadNum) :
ScriptApiBase(),
jobDispatcher(jobDispatcher),
threadnum(threadNum)
{
lua_State *L = getStack();
// Prepare job lua environment
lua_getglobal(L, "core");
int top = lua_gettop(L);
// Push builtin initialization type
lua_pushstring(L, "async");
lua_setglobal(L, "INIT");
jobDispatcher->prepareEnvironment(L, top);
}
void ScriptApiServer::readPrivileges(int index, std::set<std::string> &result)
{
lua_State *L = getStack();
result.clear();
lua_pushnil(L);
if (index < 0)
index -= 1;
while (lua_next(L, index) != 0) {
// key at index -2 and value at index -1
std::string key = luaL_checkstring(L, -2);
bool value = lua_toboolean(L, -1);
if (value)
result.insert(key);
// removes value, keeps key for next iteration
lua_pop(L, 1);
}
}
AsyncWorkerThread::AsyncWorkerThread(AsyncEngine* jobDispatcher,
const std::string &name) :
Thread(name),
ScriptApiBase(ScriptingType::Async),
jobDispatcher(jobDispatcher)
{
lua_State *L = getStack();
// Prepare job lua environment
lua_getglobal(L, "core");
int top = lua_gettop(L);
// Push builtin initialization type
lua_pushstring(L, "async");
lua_setglobal(L, "INIT");
jobDispatcher->prepareEnvironment(L, top);
}
//=============================================================================
// METHOD: SPELLserverCif::notifyCall
//=============================================================================
void SPELLserverCif::notifyCall()
{
std::string stack = getStack();
DEBUG("[CIF] Procedure call: " + stack );
m_lnMessage.set( MessageField::FIELD_DATA_TYPE, MessageValue::DATA_TYPE_CALL );
m_lnMessage.setType(MSG_TYPE_NOTIFY);
completeMessage( &m_lnMessage );
m_lnMessage.set(MessageField::FIELD_MSG_SEQUENCE, ISTR(m_sequenceStack));
m_sequenceStack++;
m_lnMessage.set(MessageField::FIELD_CODE_NAME, getCodeName() );
m_asRun->writeCall( stack, (m_sequence-1) );
SPELLipcMessage* response = sendGUIRequest(&m_lnMessage, SPELL_CIF_NOTIFICATION_TIMEOUT_SEC);
if (response) delete response;
}
//=============================================================================
// METHOD: SPELLserverCif::notifyLine
//=============================================================================
void SPELLserverCif::notifyLine()
{
std::string stack = getStack();
if (m_lastStack == stack) return;
m_lastStack = stack;
std::string stage = getStage();
DEBUG("[CIF] Procedure line: " + stack + "(" + stage + ")");
m_lnMessage.set( MessageField::FIELD_DATA_TYPE, MessageValue::DATA_TYPE_LINE );
m_lnMessage.setType(MSG_TYPE_NOTIFY_ASYNC);
completeMessage( &m_lnMessage );
m_lnMessage.set(MessageField::FIELD_MSG_SEQUENCE, ISTR(m_sequenceStack));
m_sequenceStack++;
m_lnMessage.set(MessageField::FIELD_CODE_NAME, getCodeName() );
if (stage.find(":") != std::string::npos)
{
std::vector<std::string> stage_title = tokenize(stage,":");
if (stage_title.size()==2)
{
m_lnMessage.set(MessageField::FIELD_STAGE_ID,stage_title[0]);
m_lnMessage.set(MessageField::FIELD_STAGE_TL,stage_title[1]);
}
else
{
m_lnMessage.set(MessageField::FIELD_STAGE_ID,"(none)");
m_lnMessage.set(MessageField::FIELD_STAGE_TL,"(none)");
}
}
else
{
m_lnMessage.set(MessageField::FIELD_STAGE_ID,stage);
m_lnMessage.set(MessageField::FIELD_STAGE_TL,stage);
}
m_asRun->writeLine( stack, (m_sequence-1) );
sendGUIMessage(&m_lnMessage);
}
/** Push a shader onto the top of the stack */
void ShaderManager::push(Shader* shdr){
//std::cout << "Pushing " << shdr->filepath()<< " ID:" << shdr->shaderID() << std::endl;
bool newProc = false;
std::stack<Shader*>* curStack = getStack(shdr->type());
if (!curStack->empty()){
if (curStack->top()->priority() > shdr->priority()){
curStack->push(curStack->top());
} else {
newProc = true;
}
} else {
newProc = true;
}
if (newProc){
curStack->push(shdr);
invalid = true;
}
//curStack = NULL;
}
bool ScriptApiBase::loadScript(const std::string &scriptpath)
{
verbosestream<<"Loading and running script from "<<scriptpath<<std::endl;
lua_State *L = getStack();
int ret = luaL_loadfile(L, scriptpath.c_str()) || lua_pcall(L, 0, 0, m_errorhandler);
if (ret) {
errorstream << "========== ERROR FROM LUA ===========" << std::endl;
errorstream << "Failed to load and run script from " << std::endl;
errorstream << scriptpath << ":" << std::endl;
errorstream << std::endl;
errorstream << lua_tostring(L, -1) << std::endl;
errorstream << std::endl;
errorstream << "======= END OF ERROR FROM LUA ========" << std::endl;
lua_pop(L, 1); // Pop error message from stack
return false;
}
return true;
}
// Retrieves core.detached_inventories[name][callbackname]
// If that is nil or on error, return false and stack is unchanged
// If that is a function, returns true and pushes the
// function onto the stack
bool ScriptApiDetached::getDetachedInventoryCallback(
const std::string &name, const char *callbackname)
{
lua_State *L = getStack();
lua_getglobal(L, "core");
lua_getfield(L, -1, "detached_inventories");
lua_remove(L, -2);
luaL_checktype(L, -1, LUA_TTABLE);
lua_getfield(L, -1, name.c_str());
lua_remove(L, -2);
// Should be a table
if(lua_type(L, -1) != LUA_TTABLE)
{
errorstream<<"Detached inventory \""<<name<<"\" not defined"<<std::endl;
lua_pop(L, 1);
return false;
}
setOriginFromTable(-1);
lua_getfield(L, -1, callbackname);
lua_remove(L, -2);
// Should be a function or nil
if(lua_type(L, -1) == LUA_TFUNCTION)
{
return true;
}
else if(lua_isnil(L, -1))
{
lua_pop(L, 1);
return false;
}
else
{
errorstream<<"Detached inventory \""<<name<<"\" callback \""
<<callbackname<<"\" is not a function"<<std::endl;
lua_pop(L, 1);
return false;
}
}
// Retrieves core.registered_items[name][callbackname]
// If that is nil or on error, return false and stack is unchanged
// If that is a function, returns true and pushes the
// function onto the stack
// If core.registered_items[name] doesn't exist, core.nodedef_default
// is tried instead so unknown items can still be manipulated to some degree
bool ScriptApiItem::getItemCallback(const char *name, const char *callbackname)
{
lua_State* L = getStack();
lua_getglobal(L, "core");
lua_getfield(L, -1, "registered_items");
lua_remove(L, -2); // Remove core
luaL_checktype(L, -1, LUA_TTABLE);
lua_getfield(L, -1, name);
lua_remove(L, -2); // Remove registered_items
// Should be a table
if(lua_type(L, -1) != LUA_TTABLE)
{
// Report error and clean up
errorstream << "Item \"" << name << "\" not defined" << std::endl;
lua_pop(L, 1);
// Try core.nodedef_default instead
lua_getglobal(L, "core");
lua_getfield(L, -1, "nodedef_default");
lua_remove(L, -2);
luaL_checktype(L, -1, LUA_TTABLE);
}
setOriginFromTable(-1);
lua_getfield(L, -1, callbackname);
lua_remove(L, -2); // Remove item def
// Should be a function or nil
if (lua_type(L, -1) == LUA_TFUNCTION) {
return true;
} else if (!lua_isnil(L, -1)) {
errorstream << "Item \"" << name << "\" callback \""
<< callbackname << "\" is not a function" << std::endl;
}
lua_pop(L, 1);
return false;
}
zval* ZendExecutionStack::getArg(int i) {
auto& stack = getStack();
auto& entry = stack.m_stack.back();
switch (entry.mode) {
case ZendStackMode::HHVM_STACK: {
HPHP::ActRec* ar = (HPHP::ActRec*)entry.value;
const int numNonVaradic = ar->m_func->numNonVariadicParams();
HPHP::TypedValue* arg;
if (i < numNonVaradic) {
arg = (HPHP::TypedValue*)ar - i - 1;
} else if (i < ar->numArgs()) {
arg = ar->getExtraArg(i - numNonVaradic);
} else {
if (!stack.m_nullArg) {
stack.m_nullArg =
HPHP::RefData::Make(HPHP::make_tv<HPHP::KindOfNull>());
}
return stack.m_nullArg;
}
HPHP::zBoxAndProxy(arg);
return arg->m_data.pref;
}
case ZendStackMode::SIDE_STACK: {
// Zend puts the number of args as the last thing on the stack
int numargs = uintptr_t(entry.value);
assert(numargs < 4096);
assert(i < numargs);
zval* zv =
(zval*) stack.m_stack[stack.m_stack.size() - 1 - numargs + i].value;
zv->assertValid();
return zv;
}
}
not_reached();
return nullptr;
}
/** Pop the top shader from the stack */
void ShaderManager::pop(ShaderType type){
if(type!=ShaderType::ALL){
std::stack<Shader*>* curStack = getStack(type);
if(!curStack->empty()){
Shader* prevTop = curStack->top();
curStack->pop();
if(!curStack->empty()){
if (prevTop->shaderID() != curStack->top()->shaderID()){
invalid = true;
}
} else {
invalid = true;
}
//delete[] prevTop;
//prevTop = NULL;
}
//curStack = NULL;
} else {
vtShaders.pop();
pxShaders.pop();
geoShaders.pop();
updateCurrentShaderProc();
}
}
unsigned PluginHost::countPlugins(int stackType, Channel *ch) {
gVector <Plugin *> *pStack = getStack(stackType, ch);
return pStack->size;
}
void* AsyncWorkerThread::run()
{
lua_State *L = getStack();
std::string script = getServer()->getBuiltinLuaPath() + DIR_DELIM + "init.lua";
try {
loadScript(script);
} catch (const ModError &e) {
errorstream << "Execution of async base environment failed: "
<< e.what() << std::endl;
FATAL_ERROR("Execution of async base environment failed");
}
int error_handler = PUSH_ERROR_HANDLER(L);
lua_getglobal(L, "core");
if (lua_isnil(L, -1)) {
FATAL_ERROR("Unable to find core within async environment!");
}
// Main loop
while (!stopRequested()) {
// Wait for job
LuaJobInfo toProcess = jobDispatcher->getJob();
if (!toProcess.valid || stopRequested()) {
continue;
}
lua_getfield(L, -1, "job_processor");
if (lua_isnil(L, -1)) {
FATAL_ERROR("Unable to get async job processor!");
}
luaL_checktype(L, -1, LUA_TFUNCTION);
// Call it
lua_pushlstring(L,
toProcess.serializedFunction.data(),
toProcess.serializedFunction.size());
lua_pushlstring(L,
toProcess.serializedParams.data(),
toProcess.serializedParams.size());
int result = lua_pcall(L, 2, 1, error_handler);
if (result) {
PCALL_RES(result);
toProcess.serializedResult = "";
} else {
// Fetch result
size_t length;
const char *retval = lua_tolstring(L, -1, &length);
toProcess.serializedResult = std::string(retval, length);
}
lua_pop(L, 1); // Pop retval
// Put job result
jobDispatcher->putJobResult(toProcess);
}
lua_pop(L, 2); // Pop core and error handler
return 0;
}
