public function createProperties(TES4VariableDeclarationList $variableList, TES5GlobalScope $globalScope)
{
/**
* @var TES4VariableDeclaration[] $alreadyDefinedVariables
*/
$alreadyDefinedVariables = [];
foreach ($variableList->getVariableList() as $variable) {
$theVariableName = strtolower($variable->getVariableName());
if (isset($alreadyDefinedVariables[$theVariableName])) {
if ($variable->getVariableType() == $alreadyDefinedVariables[$theVariableName]->getVariableType()) {
continue;
//Same variable defined twice, smack the original script developer and fallthrough silently.
}
throw new ConversionException("Double definition of variable named " . $variable->getVariableName() . " with different types ( " . $alreadyDefinedVariables[$theVariableName]->getVariableType()->value() . " and " . $variable->getVariableType()->value() . " )");
}
switch ($variable->getVariableType()) {
case TES4Type::T_FLOAT():
$property = new TES5Property($variable->getVariableName(), TES5BasicType::T_FLOAT(), null);
break;
case TES4Type::T_INT():
case TES4Type::T_SHORT():
case TES4Type::T_LONG():
$property = new TES5Property($variable->getVariableName(), TES5BasicType::T_INT(), null);
break;
case TES4Type::T_REF():
$property = $this->createPropertyFromReference($variable);
break;
default:
throw new ConversionException("Unknown variable declaration type.");
}
$globalScope->add($property);
$alreadyDefinedVariables[$theVariableName] = $variable;
}
}
public function output()
{
$output = [];
$output = array_merge($output, $this->scriptHeader->output());
$output = array_merge($output, $this->propertyList->output());
$output = array_merge($output, $this->blockList->output());
return implode(PHP_EOL, $output);
}
public function createGlobalScopes()
{
$globalScopes = [];
$globalScope = new TES5GlobalScope(new TES5ScriptHeader("TES4TimerHelper", "TES4TimerHelper", TES5BasicType::T_QUEST(), ""));
$globalScopes[] = $globalScope;
$globalScope = new TES5GlobalScope(new TES5ScriptHeader("TES4Container", "TES4Container", TES5BasicType::T_QUEST(), ""));
$globalScope->add(new TES5Property("isInJail", TES5BasicType::T_BOOL(), "isInJail"));
$globalScope->add(new TES5Property("isMurderer", TES5BasicType::T_BOOL(), "isMurderer"));
$globalScopes[] = $globalScope;
return $globalScopes;
}
/**
* @param string $scriptName
* @param TES4VariableDeclarationList $variableList
* @param TES4CodeChunks $script
* @return TES5Script
* @throws ConversionException
*/
public function convert($scriptName, TES4VariableDeclarationList $variableList, TES4CodeChunks $script)
{
//Create the header.
$scriptHeader = new TES5ScriptHeader($this->nameTransformer->transform($scriptName, ''), $scriptName, TES5BasicType::T_TOPICINFO(), '', true);
$globalScope = new TES5GlobalScope($scriptHeader);
foreach ($this->esmAnalyzer->getGlobalVariables() as $globalVariable) {
$globalScope->addGlobalVariable($globalVariable);
}
if ($variableList !== null) {
//Converting the variables to the properties.
$this->propertiesFactory->createProperties($variableList, $globalScope);
}
$fragment = $this->fragmentFactory->createFragment(TES5FragmentType::T_TIF(), "Fragment_0", $globalScope, new TES5MultipleScriptsScope([$globalScope]), $script);
$blockList = new TES5BlockList();
$blockList->add($fragment);
return new TES5Script($scriptHeader, $globalScope, $blockList);
}
public function createReferenceToSelf(TES5GlobalScope $globalScope)
{
//todo perhaps move tes5scriptAsVariable to a new factory
return new TES5SelfReference(new TES5ScriptAsVariable($globalScope->getScriptHeader()));
}
/**
* Extracts implicit reference from calls.
* Returns a reference from calls like:
* Enable
* Disable
* Activate
* GetInFaction whatsoever
* @param TES5GlobalScope $globalScope
* @param TES5MultipleScriptsScope $multipleScriptsScope
* @param TES5LocalScope $localScope
* @return TES5Referencer
* @throws \Ormin\OBSLexicalParser\TES5\Exception\ConversionException
*/
private function extractImplicitReference(TES5GlobalScope $globalScope, TES5MultipleScriptsScope $multipleScriptsScope, TES5LocalScope $localScope)
{
switch ($globalScope->getScriptHeader()->getBasicScriptType()) {
case TES5BasicType::T_OBJECTREFERENCE():
return $this->referenceFactory->createReferenceToSelf($globalScope);
case TES5BasicType::T_ACTIVEMAGICEFFECT():
$self = $this->referenceFactory->createReferenceToSelf($globalScope);
return $this->createObjectCall($self, "GetTargetActor", $multipleScriptsScope);
case TES5BasicType::T_QUEST():
//todo - this should not be done like this
//we should actually not try to extract the implicit reference on the non-reference oblivion functions like "stopQuest"
//think of this line as a hacky way to just get code forward.
return $this->referenceFactory->createReferenceToSelf($globalScope);
/**
* TIF Fragments
*/
/**
* TIF Fragments
*/
case TES5BasicType::T_TOPICINFO():
return $this->createReadReference('akSpeakerRef', $globalScope, $multipleScriptsScope, $localScope);
default:
throw new ConversionException("Cannot extract implicit reference - unknown basic script type.");
}
}
/**
* @param TES4ScriptCollection $scripts
* @return TES5ScriptCollection
* @throws ConversionException
*/
public function convert(TES4ScriptCollection $scripts)
{
$transpiledCollection = new TES5ScriptCollection();
$scriptHeaders = [];
$globalScopes = [];
/**
* @var TES4Target $scriptTarget
*/
foreach ($scripts->getIterator() as $k => $scriptTarget) {
$script = $scriptTarget->getScript();
//Create the header.
$scriptHeader = $this->createHeader($script);
$variableList = $script->getVariableDeclarationList();
$globalScope = new TES5GlobalScope($scriptHeader);
foreach ($this->esmAnalyzer->getGlobalVariables() as $globalVariable) {
$globalScope->addGlobalVariable($globalVariable);
}
if ($variableList !== null) {
$this->propertiesFactory->createProperties($variableList, $globalScope);
}
$scriptHeaders[$k] = $scriptHeader;
$globalScopes[$k] = $globalScope;
}
//Add the static global scopes which are added by complimenting scripts..
$staticGlobalScopes = $this->staticGlobalScopesFactory->createGlobalScopes();
foreach ($staticGlobalScopes as $staticGlobalScope) {
$globalScopes[] = $staticGlobalScope;
}
$multipleScriptsScope = new TES5MultipleScriptsScope($globalScopes);
/**
* @var TES4Target $scriptTarget
*/
foreach ($scripts->getIterator() as $k => $scriptTarget) {
$scriptHeader = $scriptHeaders[$k];
$globalScope = $globalScopes[$k];
$script = $scriptTarget->getScript();
$blockList = new TES5BlockList();
$parsedBlockList = $script->getBlockList();
$createdBlocks = [];
if ($parsedBlockList !== null) {
foreach ($parsedBlockList->getBlocks() as $block) {
$newBlockList = $this->blockFactory->createBlock($multipleScriptsScope, $globalScope, $block);
foreach ($newBlockList->getBlocks() as $newBlock) {
if (!isset($createdBlocks[$newBlock->getBlockType()])) {
$createdBlocks[$newBlock->getBlockType()] = [];
}
$createdBlocks[$newBlock->getBlockType()][] = $newBlock;
}
}
}
//todo encapsulate it to a different class.
foreach ($createdBlocks as $blockType => $blocks) {
if (count($blocks) > 1) {
/**
* @var TES5FunctionCodeBlock[] $functions
*/
$functions = [];
$i = 1;
$localScopeArguments = null;
/**
* @var TES5EventCodeBlock $block
*/
foreach ($blocks as $block) {
$function = new TES5FunctionCodeBlock($blockType . "_" . $i, null, $block->getLocalScope(), $block->getCodeScope());
$functions[] = $function;
if ($localScopeArguments === null) {
$localScopeArguments = new TES5ObjectCallArguments();
foreach ($block->getLocalScope()->getLocalVariables() as $localVariable) {
$localScopeArguments->add($this->referenceFactory->createReferenceToVariable($localVariable));
}
}
++$i;
}
//Create the proxy block.
$proxyBlock = $this->blockFactory->createNewBlock($blockType, clone $block->getLocalScope());
foreach ($functions as $function) {
$blockList->add($function);
$functionCall = $this->valueFactory->createObjectCall($this->referenceFactory->createReferenceToSelf($globalScope), $function->getFunctionName(), $multipleScriptsScope, $localScopeArguments, false);
$proxyBlock->addChunk($functionCall);
}
$blockList->add($proxyBlock);
} else {
$block = current($blocks);
$blockList->add($block);
}
}
$tesScript = new TES5Script($scriptHeader, $globalScope, $blockList);
$transpiledCollection->add($tesScript, $scriptTarget->getOutputPath());
}
return $transpiledCollection;
}
