AniLayoutParser.cpp
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//
// AniLayoutParser.cpp
// SteveMaggieCpp
//
// Created by Katarzyna Kalinowska-Górska on 16.05.2017.
//
//
#include <stdio.h>
#include "AniLayoutParser.h"
#include "AniLayoutObject.h"
#include "AniScalingUtils.h"
#include "AniStringUtils.h"
#include "AniJSONParseUtils.h"
#include "AniPlainNode.h"
#include "AniPlainSprite.h"
#include "AniSimpleButton.h"
#include "AniLevelPickerView.h"
#include "AniTwoStateButton.h"
#include "AniResourceUtilities.h"
#include "AniChangingSprite.h"
#include "AniMapLayer.h"
#include "AniPlainLabel.h"
#include "AniContainerSprite.h"
#include "AniProgressSliderNode.h"
#include "AniSoundsRepo.h"
class AniLayoutObjectMapper
{
public:
AniLayoutObject* createObjectFromClassName(std::string className, const rapidjson::Value& nodeData, std::string resFolder, std::string altResFolder)
{
AniLayoutObject* newObject = NULL; //TODO TUTAJ BRAC POD UWAGE ADDITIONANODE DATA moze wziac AniLayoutParsera convenient metode
std::string resourcesPath = resFolder;
if(AniJSONParseUtils::checkMemberBool(nodeData, "useAlternativePath", true))
{
resourcesPath = altResFolder;
}
// resourcesPath = AniResourceUtilities::getInstance().getFullPathForDownloadedFile(resourcesPath); //TODO moze to gdzies wyrzucic jednak albo chociaz dac parameter czy to robic?
if(className == "PlainNode"){
newObject = AniPlainNode::create();
} else if(className == "ColourLayer"){
auto colour = AniJSONParseUtils::getColor3B(nodeData["colour"]);
cocos2d::Color4B col = cocos2d::Color4B(colour,255);
newObject = AniPlainNode::createWithColour(col);
} else if(className == "Label"){
const std::string& text = nodeData["text"].GetString();
const std::string& fontPath = nodeData["fontPath"].GetString();
int fontSize = nodeData["baseFontSize"].GetInt();
newObject = AniPlainLabel::create(text, fontPath, fontSize);
}
else if(className == "ChangingSprite")
{
std::string filePath1 = resourcesPath + nodeData["imagePath1"].GetString();
std::string filePath2 = resourcesPath + nodeData["imagePath2"].GetString();
newObject = AniChangingSprite::createWithSpritePaths(filePath1, filePath2);
}
else if(className == "ContainerSprite")
{
std::string filePath = resourcesPath + nodeData["imagePath"].GetString();
newObject = AniContainerSprite::createWithAniContainerSpritePath(filePath);
}
// else if(className == "ColourableSprite"){
//
// std::string filePath1 = resourcesPath + nodeData["imagePath1"].GetString();
// std::string filePath2 = resourcesPath + nodeData["imagePath2"].GetString();
// newObject = ColourableSprite::createWithSpritePaths(filePath1, filePath2);
// }
else if(className == "PlainSprite"){
std::string filePath = resourcesPath + nodeData["imagePath"].GetString();
newObject = AniPlainSprite::createWithSpritePath(filePath);
}
else if(className == "SimpleButton"){
newObject = AniSimpleButton::create();
} else if (className == "LevelView"){
auto levelImagePath = nodeData["levelImagePath"].GetString();
std::string levelName = nodeData.HasMember("levelName") ? nodeData["levelName"].GetString() : "";
auto path = resourcesPath + levelImagePath;
newObject = levelName.empty() ? AniLevelView::create(path) : AniLevelView::create(path, levelName);
}
else if (className == "LevelPickerView"){
auto levelImagePaths = AniJSONParseUtils::parseStringArray(nodeData["levelImagePaths"]);
auto levelNames = nodeData.HasMember("levelNames") ? AniJSONParseUtils::parseStringArray(nodeData["levelNames"]) : std::vector<std::string>();
for(auto& path : levelImagePaths){
path = resourcesPath + path;
}
newObject = AniLevelPickerView::create(levelImagePaths, levelNames);
}
else if(className == "TwoStateButton"){
std::string inactiveImagePath = resourcesPath + nodeData["inactiveImagePath"].GetString();
std::string activeImagePath = resourcesPath + nodeData["activeImagePath"].GetString();
newObject = AniTwoStateButton::create(inactiveImagePath, activeImagePath);
}
else if(className == "ProgressSliderNode"){
std::string bgFileName = nodeData["bgImagePath"].GetString();
std::string bgFilePath = bgFileName == "" ? bgFileName : resourcesPath + bgFileName;
std::string thumbFilePath = resourcesPath + nodeData["thumbImagePath"].GetString();
int min = nodeData["min"].GetInt();
int max = nodeData["max"].GetInt();
std::string orientation = nodeData["orientation"].GetString();
int orientationInt = orientation == "vertical" ? AniProgressSliderNodeOrientationVertical : AniProgressSliderNodeOrientationHorizontal;
newObject = AniProgressSliderNode::create(bgFilePath, thumbFilePath, min, max, orientationInt);
}
else if(className == "RepeatSprite"){
std::string filePath = resourcesPath + nodeData["imagePath"].GetString();
auto texture = cocos2d::Director::getInstance()->getTextureCache()->addImage(filePath);
newObject = AniPlainSprite::createWithTexture(texture);
cocos2d::Texture2D::TexParams params;
params.sAddressMode = cocos2d::backend::SamplerAddressMode::REPEAT; //GL_REPEAT;
params.tAddressMode = cocos2d::backend::SamplerAddressMode::REPEAT;
dynamic_cast<cocos2d::Sprite*>(newObject)->getTexture()->setTexParameters(params);
// newObject->setContentSize(_shelf->getBoundingBox().size);
}
else // create a plain sprite
{
std::string filePath = resourcesPath + nodeData["imagePath"].GetString();
newObject = AniPlainSprite::createWithSpritePath(filePath);
}
return newObject;
}
};
void AniLayoutParser::loadLayoutFromJSONFile(const std::string& jsonFilePath, AniLayoutViewInterface* scene)
{
std::string jsonString = AniJSONParseUtils::loadJSONFromFile(jsonFilePath);
return this->loadLayoutFromJSONString(jsonString, scene);
}
void AniLayoutParser::loadLayoutFromDownloadedJSONFile(const std::string& jsonFilePath, AniLayoutViewInterface* scene)
{
// std::string downloadedFilePath = AniResourceUtilities::getInstance().getFullPathForDownloadedFile(jsonFilePath, true);
std::string jsonString = cocos2d::FileUtils::getInstance()->getStringFromFile(jsonFilePath); //this->loadJSONFromFile(downloadedFilePath + jsonFilePath);
return this->loadLayoutFromJSONString(jsonString, scene);
}
void AniLayoutParser::loadLayoutFromJSONString(const std::string& jsonString, AniLayoutViewInterface* scene) //TODO: invalid layout file will cause a crash, will have to fix it!!!
{
rapidjson::Document document;
document.Parse(jsonString.c_str());
this->_parsedDocument = &document;
_savedBgStretchScale = 1.f;
if(document.HasMember("backgroundMusicPath")){
std::string bgMusicFilePath = document["backgroundMusicPath"].GetString();
scene->setupBackgroundMusic(bgMusicFilePath);
// AniSoundsRepo::preloadSoundEffect(bgMusicFilePath);
AniSoundsRepo::preloadMusic(bgMusicFilePath);
}
const auto& sceneLayoutJSON = document["sceneLayout"];
const auto& layersJSON = sceneLayoutJSON["layers"].GetArray();
for(const auto& layerJSON : layersJSON)
{
std::string objectLayoutsFolder = "";
std::string resFolder = "";
std::string altResFolder = "";
if(document.HasMember("resFolder")){
const auto& resFolderJSON = document["resFolder"];
if(resFolderJSON.HasMember("objectLayoutsPath")){
objectLayoutsFolder = resFolderJSON["objectLayoutsPath"].GetString();
}
if(resFolderJSON.HasMember("path")){
resFolder = resFolderJSON["path"].GetString();
}
if(resFolderJSON.HasMember("alternativePath")){
altResFolder = resFolderJSON["alternativePath"].GetString();
}
}
cocos2d::Layer* newLayer = NULL;
if(layerJSON.HasMember("mapPath")){
auto mapPath = layerJSON["mapPath"].GetString();
const auto& mapObjectsJSON = layerJSON["customObjects"];
// std::vector<MapObject*> mapObjects;
// for(const auto& mapObjectJSON : mapObjectsJSON)
// {
// MapObject* mapObject = new MapObject(); // TODO memory leaks; add delete? use profiler?
// mapObject->parseProperties(mapObjectJSON, );
// mapObjects.push_back(mapObject);
// }
std::string fullMapPath = mapPath;
newLayer = AniMapLayer::create(resFolder, fullMapPath, &mapObjectsJSON);
// delete mapProperties;
// for(MapObject* object : mapObjects){
// delete object;
// }
} else {
if(layerJSON.HasMember("color")){
const auto& color = layerJSON["color"];
auto colorR = color["r"].GetInt();
auto colorG = color["g"].GetInt();
auto colorB = color["b"].GetInt();
auto colorA = color["a"].GetInt();
newLayer = cocos2d::LayerColor::create(cocos2d::Color4B(colorR, colorG, colorB, colorA));
} else {
newLayer = cocos2d::Layer::create();
}
}
auto sceneAsNode = dynamic_cast<cocos2d::Node*>(scene);
sceneAsNode->addChild(newLayer);
scene->addLayer(newLayer);
if(layerJSON.HasMember("name") && layerJSON["name"].IsString()){
auto layerName = std::string(layerJSON["name"].GetString());
scene->addObject(layerName, newLayer);
}
// std::string objectLayoutsFolder = "";
// std::string resFolder = "";
// std::string altResFolder = "";
//
// if(document.HasMember("resFolder")){
//
// const auto& resFolderJSON = document["resFolder"];
//
// if(resFolderJSON.HasMember("objectLayoutsPath")){
// objectLayoutsFolder = resFolderJSON["objectLayoutsPath"].GetString();
// }
//
// if(resFolderJSON.HasMember("path")){
// resFolder = resFolderJSON["path"].GetString();
// }
//
// if(resFolderJSON.HasMember("alternativePath")){
// altResFolder = resFolderJSON["alternativePath"].GetString();
// }
// }
resFolder = AniResourceUtilities::getInstance().getFullPathForDownloadedFile(resFolder);
altResFolder = AniResourceUtilities::getInstance().getFullPathForDownloadedFile(altResFolder);
rapidjson::Value layerJSONCopy(layerJSON, this->_parsedDocument->GetAllocator());
this->parseChildObjects(scene, layerJSONCopy, newLayer, objectLayoutsFolder, resFolder, altResFolder, true);
}
this->_parsedDocument = NULL;
}
void AniLayoutParser::parseChildObjects(AniLayoutViewInterface* scene, rapidjson::Value& nodeData, cocos2d::Node* createdNode, std::string objectLayoutsFolder, std::string resFolder, std::string altResFolder, bool isTopLayer)
{
if(nodeData.HasMember("objects")){
auto objects = nodeData["objects"].GetArray();
for(const auto& objectJSON : objects){
rapidjson::Value objectJSONCopy(objectJSON, this->_parsedDocument->GetAllocator());
auto newObject = this->parseObject(scene, objectJSONCopy, createdNode, objectLayoutsFolder, resFolder, altResFolder, isTopLayer);
if(newObject != NULL){
this->parseChildObjects(scene, objectJSONCopy, newObject, objectLayoutsFolder, resFolder, altResFolder, false);
}
}
}
}
cocos2d::Node* AniLayoutParser::parseObject(AniLayoutViewInterface* scene, rapidjson::Value& nodeData, cocos2d::Node* parentNode, std::string objectLayoutsFolder, std::string resFolder, std::string altResFolder, bool isTopLayer)
{
//todo memory leaks?
cocos2d::Node* newObject = NULL;
float newObjectWidth, newObjectHeight;
// auto scale = cocos2d::Director::getInstance()->getContentScaleFactor();
if(nodeData.HasMember("loadObjectFromFile")){
std::string objectDataPath = objectLayoutsFolder + nodeData["loadObjectFromFile"].GetString();
objectDataPath = AniResourceUtilities::getInstance().getFullPathForDownloadedFile(objectDataPath, true);
std::string jsonString = AniJSONParseUtils::loadJSONFromFile(objectDataPath);
if(jsonString != ""){
rapidjson::Document additionalObjectJSON;
additionalObjectJSON.Parse(jsonString.c_str());
const auto& additionalObjectJsonData = additionalObjectJSON["object"];
auto& allocator = this->_parsedDocument->GetAllocator();
for (rapidjson::Value::ConstMemberIterator itr = additionalObjectJsonData.MemberBegin(); itr != additionalObjectJsonData.MemberEnd(); ++itr)
{
const char* memberName = itr->name.GetString();
const rapidjson::Value& memberValue = itr->value;
nodeData.AddMember(rapidjson::Value(memberName, allocator).Move(), rapidjson::Value(memberValue, allocator).Move(), allocator);
}
}
}
AniLayoutObjectMapper mapper;
std::string type = "PlainSprite";
auto typeValue = this->getValueForKey("type", nodeData);
if(typeValue != NULL){
type = typeValue->GetString();
}
auto newObjectAsAniLayoutObject = mapper.createObjectFromClassName(type, nodeData, resFolder, altResFolder);
if(newObjectAsAniLayoutObject == NULL){
return NULL;
}
newObjectAsAniLayoutObject->loadPropertiesFromJSON(nodeData, scene, resFolder, altResFolder);
newObjectAsAniLayoutObject->prepareSize(nodeData, newObjectWidth, newObjectHeight);
newObject = dynamic_cast<cocos2d::Node*>(newObjectAsAniLayoutObject);
if(newObjectAsAniLayoutObject->isWidget()){
newObjectAsAniLayoutObject->setOnTouchBeganCallback(CC_CALLBACK_2(AniLayoutViewInterface::touchHandlerForWidget, scene));
newObjectAsAniLayoutObject->setOnTouchEndedCallback(CC_CALLBACK_2(AniLayoutViewInterface::touchHandlerForWidget, scene));
newObjectAsAniLayoutObject->setOnTouchCancelledCallback(CC_CALLBACK_2(AniLayoutViewInterface::touchHandlerForWidget, scene));
}
// float objectScale = 1;
// auto scaleFromJSON = this->getValueForKey("scale", nodeData, additionalObjectJsonData);
// if(scaleFromJSON != NULL){
// objectScale = scaleFromJSON->GetFloat();
// }
std::string objectName = this->getValueForKey("name", nodeData)->GetString();
// scene->_objects.insert({objectName, newObject});
scene->addObject(objectName, newObject);
// object placement; maybe put into a separate function
// auto ignoreScalingJSON = this->getValueForKey("ignore_scaling", nodeData);
// bool ignoreScaling = false;
// if(ignoreScalingJSON != NULL){
// ignoreScaling = ignoreScalingJSON->GetBool(); //TODO ignore scaling is int
// }
float scaleToDesignSize = 1/cocos2d::Director::getInstance()->getContentScaleFactor();
float additionalPaddingW = isTopLayer /*&& !ignoreScaling */? AniScalingUtils::getInstance().getScaledScreenSurplusWidth()*scaleToDesignSize / 2 : 0;
float additionalPaddingH = isTopLayer /*&& !ignoreScaling */? AniScalingUtils::getInstance().getScaledScreenSurplusHeight()*scaleToDesignSize / 2 : 0;
// float scaleToDesignSize = AniScalingUtils::scaleAspectFillToDesignIpadProSize();
auto objectScale = scaleToDesignSize;//scale;//(ignoreScaling ? 1 : scale)/scaleToDesignSize;
auto scaleAsBackground = this->getValueForKey("scaleAsBackgroundStretch", nodeData);
if(scaleAsBackground != nullptr && scaleAsBackground->GetBool() == true){
// objectScale = cocos2d::Director::getInstance()->getContentScaleFactor() / _savedBgStretchScale;
newObject->setScale(_savedBgStretchScale);
objectScale = scaleToDesignSize*_savedBgStretchScale;
}
//TODO THIS IS NOT OK THAT WE HAVE THE SAME THING HERE AND IN THE AniSimpleButton OBJECTS, FIX
if(AniScalingUtils::isSmallDevice()){
if((AniScalingUtils::isElementTooSmallForSmallDevice(newObjectWidth) && (type == "ValueStorage" || type == "SimpleButton")) || (AniJSONParseUtils::hasMemberBool(nodeData, "scaleUpForSmallDevices") && nodeData["scaleUpForSmallDevices"].GetBool() == true)){
objectScale *= AniScalingUtils::getScaleForSmallDevice();
}
}
// if(AniScalingUtils::isSmallDevice() && (type == "AniValueStorage" || type == "AniSimpleButton")){//TODO ugly, should probably be somewhere in the AniSimpleButton class or somewhere
// objectScale = objectScale * AniScalingUtils::getScaleForSmallDevice();
// }
// if(AniScalingUtils::isSmallDevice() && AniScalingUtils::isElementTooSmallForSmallDevice(newObject->getBoundingBox().size.width)){// && (type == "AniValueStorage" || type == "AniSimpleButton")){//TODO ugly, should probably be somewhere in the AniSimpleButton class or somewhere
// objectScale = objectScale * AniScalingUtils::getScaleForSmallDevice();
// }
float objectXPos = 0, objectYPos = 0;
bool skipPlacement = false;
auto parentNodeWidth = parentNode->getContentSize().width;
auto parentNodeHeight = parentNode->getContentSize().height;
auto layoutMode = this->getValueForKey("layoutMode", nodeData);
std::string fillParentMode = "fillParent"; //TODO enum
if(layoutMode != NULL && fillParentMode == layoutMode->GetString()){
objectXPos = parentNodeWidth / 2; //TODO override getContentSize() everywhere
objectYPos = parentNodeHeight / 2;
newObject->setContentSize(cocos2d::Size(parentNodeWidth, parentNodeHeight));
skipPlacement = true;
}
if(!skipPlacement){
const auto& xPosJSON = this->getValueForKey("centerXPos", nodeData);
std::string xPlacementMode = this->getValueForKey("value", *xPosJSON)->GetString();
if(xPlacementMode == "center"){
objectXPos = parentNodeWidth/2;
} else if(xPlacementMode == "left"){
objectXPos = newObjectWidth/2 + additionalPaddingW;
} else if(xPlacementMode == "right"){
objectXPos = parentNodeWidth - newObjectWidth/2 - additionalPaddingW;
} else if(xPlacementMode.find("divide_w") != std::string::npos){ //object needs an 0.5 anchor point
auto tokens = AniStringUtils::splitString(xPlacementMode, ' ');
float padding = 0;
float width = atof(tokens[1].c_str())*AniScalingUtils::widthScale();
float place = atof(tokens[3].c_str());
if(xPlacementMode.find("padding") != std::string::npos){
padding = atof(tokens[5].c_str())*objectScale;
}
objectXPos = width*(place-1+0.5)+place*padding;
} else if(xPlacementMode.find("divide") != std::string::npos){ //object needs an 0.5 anchor point
auto tokens = AniStringUtils::splitString(xPlacementMode, ' ');
float divide = atof(tokens[1].c_str());
if(xPlacementMode.find("place") != std::string::npos){
float place = atof(tokens[3].c_str());
objectXPos = parentNodeWidth*place/divide;
}
}
auto xPadding = this->getValueForKey("padding", *xPosJSON);
if(xPadding != NULL){
objectXPos += xPadding->GetFloat()*objectScale;
}
const auto& yPosJSON = this->getValueForKey("centerYPos", nodeData);
std::string yPlacementMode = this->getValueForKey("value", *yPosJSON)->GetString();
if(yPlacementMode == "center"){
objectYPos = parentNodeHeight/2;
} else if(yPlacementMode == "bottom"){
objectYPos = newObjectHeight/2 + additionalPaddingH;
} else if(yPlacementMode == "top"){
objectYPos = parentNodeHeight - newObjectHeight/2 - additionalPaddingH;
} else if(yPlacementMode.find("divide_h") != std::string::npos){ //object needs an 0.5 anchor point
auto tokens = AniStringUtils::splitString(yPlacementMode, ' ');
float padding = 0;
float height = atof(tokens[1].c_str())*AniScalingUtils::heightScale();
float place = atof(tokens[3].c_str());
if(yPlacementMode.find("padding") != std::string::npos){
padding = atof(tokens[5].c_str())*objectScale;
}
objectYPos = height*(place-1+0.5)+place*padding;
}
else if(yPlacementMode.find("divide") != std::string::npos){
auto tokens = AniStringUtils::splitString(yPlacementMode, ' ');
float divide = atof(tokens[1].c_str());
float place = atof(tokens[3].c_str());
objectYPos = parentNodeHeight*place/divide;
}
auto yPadding = this->getValueForKey("padding", *yPosJSON);
if(yPadding != NULL){
objectYPos += yPadding->GetFloat()*objectScale;
}
}
// newObject->setScale(objectScale);
newObject->setPosition(objectXPos, objectYPos);
newObjectAsAniLayoutObject->originalPosition = newObject->getPosition();
auto stretchMode = this->getValueForKey("stretchMode", nodeData);
std::string aspectFill = "aspectFill";
std::string aspectFit = "aspectFit";
std::string scaleToFill = "scaleToFill";
if(stretchMode != NULL){
float stretchScale = 1.f;
if(aspectFill == stretchMode->GetString()){
stretchScale = AniScalingUtils::imageAspectFillGetScale(cocos2d::Size(newObjectWidth, newObjectHeight), cocos2d::Size(parentNodeWidth, parentNodeHeight));
// newObject->setScale(stretchScale);
if(AniJSONParseUtils::hasMemberFloat(nodeData, "thresholdAspectRatio")){
auto threshold = nodeData["thresholdAspectRatio"].GetFloat();
if(AniScalingUtils::getDeviceAspectRatio() > threshold){
auto adjustedParentWidth = parentNodeHeight*threshold;
stretchScale = AniScalingUtils::imageAspectFillGetScale(cocos2d::Size(newObjectWidth, newObjectHeight), cocos2d::Size(adjustedParentWidth, parentNodeHeight));
}
}
newObject->setContentSize(cocos2d::Size(newObjectWidth*stretchScale, newObjectHeight*stretchScale));
}
else if(aspectFit == stretchMode->GetString()){
stretchScale = AniScalingUtils::imageAspectFitGetScale(cocos2d::Size(newObjectWidth, newObjectHeight), cocos2d::Size(parentNodeWidth, parentNodeHeight));
newObject->setContentSize(cocos2d::Size(newObjectWidth*stretchScale, newObjectHeight*stretchScale));
// newObject->setScale(stretchScale);
}
else if(scaleToFill == stretchMode->GetString()){
stretchScale = parentNodeWidth/newObjectWidth;
newObject->setContentSize(cocos2d::Size(parentNodeWidth, parentNodeHeight));
// newObject->setScaleX(parentNodeWidth/newObjectWidth);
// newObject->setScaleY(parentNodeHeight/newObjectHeight);
}
if(objectName == "background"){
_savedBgStretchScale = stretchScale;
}
}
auto depthJSON = this->getValueForKey("depth", nodeData);
if(depthJSON != NULL){
float depth = depthJSON->GetInt();
parentNode->addChild(newObject, depth);
} else {
parentNode->addChild(newObject);
}
auto opacityJSON = this->getValueForKey("opacity", nodeData);
if (opacityJSON != NULL) {
int opacity = opacityJSON->GetInt();
newObject->setOpacity(opacity);
}
return newObject;
}
const rapidjson::Value* AniLayoutParser::getValueForKey(std::string key, const rapidjson::Value& mainNodeData)
{
if(mainNodeData.HasMember(key.c_str())){
return &mainNodeData[key.c_str()];
}
return NULL;
}