void Sandbox::init( bool useScreenBounds )
{
// create our world
mWorld = new b2World( mGravity );
if( useScreenBounds ){
createBoundaries( app::getWindowBounds() );
}
// Create an empty body for use with a b2MouseJoint
b2BodyDef bodyDef;
mGroundBody = mWorld->CreateBody(&bodyDef);
}
void MyLevel::startBossEncounter() {
windowPos.x= worldWidth+BOSS_CHAMBER_OFFSET;
createBoundaries();
std::map<int,Megaman*>::iterator megIt=megamans.begin();
for(; megIt!=megamans.end(); megIt++){
b2Vec2 newSpawn(windowPos.x+2,windowPos.y+5);
Megaman* megaman=megIt->second;
megaman->setSpawnPos(newSpawn);
megaman->spawn();
}
spawn();//create new characters and restores spawners outside
std::map<int,Character*>::iterator characterIt=characters.begin();
for(; characterIt!=characters.end(); characterIt++){
Character* character=characterIt->second;
if( !posInWindow(character->getPos()) ){
character->kill();
}
}
redrawForClient(false);
}
/*if all megamans are past LEFT or RIGHT zone limit, moves the window.
* If screen moved spawns new enemies, kills characters outside window,
* informs client to move all objects*/
void MyLevel::moveScreen() {
bool inRightZone, inLeftZone;
inLeftZone= (windowPos.x != 0);//check not left border
inLeftZone= (!bossEncounter) && inLeftZone;
std::map<int,Megaman*>::iterator megIt=megamans.begin();
for(; megIt!=megamans.end(); megIt++){
Megaman* megaman=megIt->second;
inLeftZone= inLeftZone && ( megaman->isDead() || megaman->getPos().x <
(windowPos.x + windowWidth* LEFT_ZONE_LIMIT) );
}
if (inLeftZone){
windowPos.x-=windowWidth*(RIGHT_ZONE_LIMIT-OFFSET);
if(windowPos.x<0)
windowPos.x=0;
}else{
inRightZone= (windowPos.x+windowWidth)<worldWidth;//check not rigth border
inRightZone= (!bossEncounter)&& inRightZone;
megIt=megamans.begin();
for(; megIt!=megamans.end(); megIt++){
Megaman* megaman=megIt->second;
inRightZone= inRightZone && ( megaman->isDead() ||
megaman->getPos().x >(windowPos.x + windowWidth* RIGHT_ZONE_LIMIT) );
}
if (inRightZone){
windowPos.x+=windowWidth*(RIGHT_ZONE_LIMIT-LEFT_ZONE_LIMIT-OFFSET);
if((windowPos.x+windowWidth)>worldWidth)
windowPos.x=worldWidth-windowWidth;
}
}
if(inLeftZone || inRightZone){
LOG(INFO)<<"screen moved. new position: "<< std::fixed<<
std::setprecision(2)<<windowPos.x<<" "<<windowPos.y;
createBoundaries();
spawn();//create new characters and restores spawners outside
redrawForClient(false);
}
}
MyLevel::MyLevel(Game* j,std::string lvlFileName,Metadata* metadata,int id)
:world(b2Vec2(0,-10)),
running(false),
game(j),
factory(&world,this),
metadata(metadata),
id(id),
bossEncounter(false){
LevelObject::resetIds();
boundaries=nullptr;
world.SetContinuousPhysics(true);
world.SetContactListener(&contactListener);
windowPos.x=0;
windowPos.y=0;
/*abro configuraciones*/
Json::Value config_json;
fileToJson(COFIG_FILE,config_json);
Item::initializeDropTable(config_json);
/*cargo nivel*/
Json::Value level_json;
fileToJson(lvlFileName,level_json);
/*seteo variables mundo*/
this->worldHeight=level_json["width"].asInt();
this->worldWidth=level_json["length"].asInt();
Json::Value world_json=config_json["world"];
this->stepsPerSecond=world_json["steps/second"].asFloat();
world.SetGravity(b2Vec2(0,world_json["gravity"].asFloat()));
this->windowHeight=world_json["windowHeight"].asFloat();
this->windowWidth=world_json["windowWidth"].asFloat();
//window borders
createBoundaries();
//load all objects of the level
Json::Value objetosNivel=level_json["foreground"];
Json::ValueIterator it=objetosNivel.begin();
for(; it!=objetosNivel.end(); it++){
int id=(*it)["id"].asInt();
b2Vec2 pos=jsonPosToWorldPos((*it)["x"].asInt(),
(*it)["y"].asInt());
ObjectInfo info(id,pos);
int objectType=id/1000;
if( objectType==1){
addSpawner(id,pos);
}else{
createObject(&info);
}
}
//load all objects of the level
Json::Value objetosBossChamber=level_json["chamber"];
Json::ValueIterator chamberIt=objetosBossChamber.begin();
for(; chamberIt!=objetosBossChamber.end(); chamberIt++){
int id=(*chamberIt)["id"].asInt();
b2Vec2 pos=jsonPosToWorldPos(
(*chamberIt)["x"].asInt()+worldWidth+BOSS_CHAMBER_OFFSET,
(*chamberIt)["y"].asInt());
ObjectInfo info(id,pos);
int objectType=id/1000;
if( objectType==1){
addSpawner(id,pos);
}else{
createObject(&info);
}
}
spawn();
}
