[C++] addStorageValue(key, value)

[Powers]

hello, I want the player after receiving the experience to save time in storage (addStorageValue(key, value))

uint32_t key = 41757;
std::string value;
value = time/1000;

attackerPlayer->addStorageValue(key, value.c_str());

not save digits, only letters (ex: S) ..

what I did wrong?

 

[Doggynub]

I think the thing is you are declaring a string variable and apply a int value in it.

 

[Powers]

you could write how to do it?

 

[Doggynub]

I want to know somthing, this isnt the method to apply a storage, second when do you want it to set the time, when killing a monster and getting exp?

 

[averatec]

uint32_t key = 41757;
std::string value;
std::ostringstream ss;
int temp;
temp = time/1000;
ss << temp;
value = ss.str();
attackerPlayer->addStorageValue(key, value.c_str());

 

[Doggynub]

converting may i say okay, but language of ot not okay

Okay here is what you need to do

0.3.6

#include <sstream> //should be placed at the top of file you editing, unless it was defined in another header included in file

//Setting time to storage

    std::stringstream textt;   
    uint32_t keyy = 11234;   // key stored at

     textt << OTSYS_TIME()/1000 ;   // puting the time in seconds in the stream
     this->setStorage(keyy,textt.str()); // set storage to a unsigned long int "keyy"

0.4

#include <sstream> //should be placed at the top of file you editing, unless it was defined in another header included in file

//Setting time to storage

        std::stringstream textt;   
        const std::string keyy = "exp_time";   // key stored , should be a string, so getPlayerstorageValue(cid,"exp_time")

	textt << OTSYS_TIME()/1000 ;   // puting the time in seconds in the stream
	this->setStorage("exp_time",textt.str());  // set storage a constant string "exp_time"

Why i use (this) not (player),because i added this to the Player.cpp file on the addExperience thing, so if you executed the doPlayerAddExperince command this will occur.

 

[Powers]

hello, I found another way with using boost:

std::string value;
int32_t valueTimes = time/1000;

try {
value = boost::lexical_cast<std::string>(valueTimes);
} catch( boost::bad_lexical_cast const& ) {
value = "0";
// std::cout << "Error: input string was not valid" << std::endl;
}

who is more efficient?

// thanks for your help, the examples also work!