TrackManiaControl/application/libs/FML/Script/Script.php
2014-08-03 13:02:02 +02:00

314 lines
7.4 KiB
PHP

<?php
namespace FML\Script;
use FML\Script\Features\ScriptFeature;
/**
* Class representing the ManiaLink Script
*
* @author steeffeen <mail@steeffeen.com>
* @copyright FancyManiaLinks Copyright © 2014 Steffen Schröder
* @license http://www.gnu.org/licenses/ GNU General Public License, Version 3
*/
class Script {
/*
* Constants
*/
const TICKINTERVAL = 250;
const VAR_ScriptStart = 'FML_ScriptStart';
const VAR_LoopCounter = 'FML_LoopCounter';
const VAR_LastTick = 'FML_LastTick';
/*
* Protected properties
*/
protected $tagName = 'script';
protected $features = array();
protected $includes = array();
protected $constants = array();
protected $functions = array();
protected $customLabels = array();
protected $genericLabels = array();
/**
* Set a Script Include
*
* @param string $file Include file
* @param string $namespace Include namespace
* @return static
*/
public function setScriptInclude($file, $namespace = null) {
if (is_object($file) && ($file instanceof ScriptInclude)) {
$scriptInclude = $file;
} else {
$scriptInclude = new ScriptInclude($file, $namespace);
}
$this->includes[$scriptInclude->getNamespace()] = $scriptInclude;
return $this;
}
/**
* Add a Script Constant
*
* @param string $name Constant name
* @param string $value Constant value
* @return static
*/
public function addScriptConstant($name, $value = null) {
if (is_object($name) && ($name instanceof ScriptConstant)) {
$scriptConstant = $name;
} else {
$scriptConstant = new ScriptConstant($name, $value);
}
if (!in_array($scriptConstant, $this->constants)) {
array_push($this->constants, $scriptConstant);
}
return $this;
}
/**
* Add a Script Function
*
* @param string $name Function name
* @param string $text Function text
* @return static
*/
public function addScriptFunction($name, $text = null) {
if (is_object($name) && ($name instanceof ScriptFunction)) {
$scriptFunction = $name;
} else {
$scriptFunction = new ScriptFunction($name, $text);
}
if (!in_array($scriptFunction, $this->functions)) {
array_push($this->functions, $scriptFunction);
}
return $this;
}
/**
* Add a custom Script text
*
* @param string $name Label name
* @param string $text Script text
* @return static
*/
public function addCustomScriptLabel($name, $text = null) {
if (is_object($name) && ($name instanceof ScriptLabel)) {
$scriptLabel = $name;
} else {
$scriptLabel = new ScriptLabel($name, $text);
}
array_push($this->customLabels, $scriptLabel);
return $this;
}
/**
* Append a generic Script text for the next rendering
*
* @param string $name Label name
* @param string $text Script text
* @param bool $isolated (optional) Whether to isolate the Label Script
* @return static
*/
public function appendGenericScriptLabel($name, $text = null, $isolated = false) {
if (is_object($name) && ($name instanceof ScriptLabel)) {
$scriptLabel = $name;
} else {
$scriptLabel = new ScriptLabel($name, $text, $isolated);
}
array_push($this->genericLabels, $scriptLabel);
return $this;
}
/**
* Remove all generic Script texts
*
* @return static
*/
public function resetGenericScriptLabels() {
$this->genericLabels = array();
return $this;
}
/**
* Add a Script Feature
*
* @param ScriptFeature $feature Script Feature
* @return static
*/
public function addFeature(ScriptFeature $feature) {
if (!in_array($feature, $this->features, true)) {
array_push($this->features, $feature);
}
return $this;
}
/**
* Load the given Script Feature
*
* @param ScriptFeature $scriptFeature Script Feature to load
* @return static
*/
public function loadFeature(ScriptFeature $scriptFeature) {
$scriptFeature->prepare($this);
return $this;
}
/**
* Load the given Script Features
*
* @param ScriptFeature[] $scriptFeatures Script Features to load
* @return static
*/
public function loadFeatures(array $scriptFeatures) {
foreach ($scriptFeatures as $scriptFeature) {
$this->loadFeature($scriptFeature);
}
return $this;
}
/**
* Check if the Script has content so that it needs to be rendered
*
* @return bool
*/
public function needsRendering() {
if ($this->features || $this->customLabels || $this->genericLabels) {
return true;
}
return false;
}
/**
* Build the complete Script text
*
* @return string
*/
public function buildScriptText() {
$scriptText = PHP_EOL;
$scriptText .= $this->getHeaderComment();
$scriptText .= $this->getIncludes();
$scriptText .= $this->getConstants();
$scriptText .= $this->getFunctions();
$scriptText .= $this->getLabels();
$scriptText .= $this->getMainFunction();
return $scriptText;
}
/**
* Build the Script XML element
*
* @param \DOMDocument $domDocument DOMDocument for which the XML element should be created
* @return \DOMElement
*/
public function render(\DOMDocument $domDocument) {
$this->loadFeatures($this->features);
$scriptXml = $domDocument->createElement($this->tagName);
$scriptText = $this->buildScriptText();
$scriptComment = $domDocument->createComment($scriptText);
$scriptXml->appendChild($scriptComment);
return $scriptXml;
}
/**
* Get the header comment
*
* @return string
*/
protected function getHeaderComment() {
$headerComment = '/****************************************************
* FancyManiaLinks v' . FML_VERSION . ' by steeffeen *
* http://github.com/steeffeen/FancyManiaLinks *
****************************************************/
';
return $headerComment;
}
/**
* Get the Includes text
*
* @return string
*/
protected function getIncludes() {
$includesText = implode(PHP_EOL, $this->includes);
return $includesText;
}
/**
* Get the Constants text
*
* @return string
*/
protected function getConstants() {
$constantsText = implode(PHP_EOL, $this->constants);
return $constantsText;
}
/**
* Get the Functions text
*
* @return string
*/
protected function getFunctions() {
$functionsText = implode(PHP_EOL, $this->functions);
return $functionsText;
}
/**
* Get the Labels text
*
* @return string
*/
protected function getLabels() {
$customLabelsText = implode(PHP_EOL, $this->customLabels);
$genericLabelsText = implode(PHP_EOL, $this->genericLabels);
return $customLabelsText . $genericLabelsText;
}
/**
* Get the main function text
*
* @return string
*/
protected function getMainFunction() {
$mainFunction = '
Void FML_Dummy() {}
main() {
declare ' . self::VAR_ScriptStart . ' = Now;
+++' . ScriptLabel::ONINIT . '+++
declare ' . self::VAR_LoopCounter . ' = 0;
declare ' . self::VAR_LastTick . ' = 0;
while (True) {
yield;
foreach (Event in PendingEvents) {
switch (Event.Type) {
case CMlEvent::Type::EntrySubmit: {
+++' . ScriptLabel::ENTRYSUBMIT . '+++
}
case CMlEvent::Type::KeyPress: {
+++' . ScriptLabel::KEYPRESS . '+++
}
case CMlEvent::Type::MouseClick: {
+++' . ScriptLabel::MOUSECLICK . '+++
}
case CMlEvent::Type::MouseOut: {
+++' . ScriptLabel::MOUSEOUT . '+++
}
case CMlEvent::Type::MouseOver: {
+++' . ScriptLabel::MOUSEOVER . '+++
}
}
}
+++' . ScriptLabel::LOOP . '+++
' . self::VAR_LoopCounter . ' += 1;
if (' . self::VAR_LastTick . ' + ' . self::TICKINTERVAL . ' > Now) continue;
+++' . ScriptLabel::TICK . '+++
' . self::VAR_LastTick . ' = Now;
}
}';
return $mainFunction;
}
}