Some Script commands Help please

[Axel]

Hey guys, I was trying to create a menu where an event "askes" the system if there is any saved game using this command:

DataManager.isAnySavefileExists()

assigned to a variable called Save_Exists.

Then I call Save_Exists value to create a conditional derivation.

But when the game tries to do it it shows me this error



How do I fix it??


Other Question--- How do I tell the system to show a Game Load Screen and an Options Window, both from a respective event???

I publish this here because I think a tutorial about this kind of commands/Scripts could be pretty useful.

 

[Boy Who Codes]

Reason why the first problem happens is because you're calling a non-public / accessible variable. Do something like this:

(In a new plugin)

var _Game_System_initialize = Game_System.prototype.initialize;
Game_System.prototype.initialize = function() {
    _Game_System_initialize.call(this);
    this.saveExist = DataManager.isAnySavefileExists();
}

Game_Interpreter.prototype.saveExist = function() {
    return $gameSystem.saveExist;
}

You can now push a conditional event like this:

For your second question, you can do load screen with a script call like this:

SceneManager.push(Scene_Load);

SceneManager.push(Scene_Options);

 

[Axel]

Reason why the first problem happens is because you're calling a non-public / accessible variable. Do something like this:

(In a new plugin)

var _Game_System_initialize = Game_System.prototype.initialize;
Game_System.prototype.initialize = function() {
    _Game_System_initialize.call(this);
    this.saveExist = DataManager.isAnySavefileExists();
}

Game_Interpreter.prototype.saveExist = function() {
    return $gameSystem.saveExist;
}

You can now push a conditional event like this:

For your second question, you can do load screen with a script call like this:

SceneManager.push(Scene_Load);

SceneManager.push(Scene_Options);

Thanks Soul. I'm going to try it.
[doublepost=1472931233,1472929920][/doublepost]

Reason why the first problem happens is because you're calling a non-public / accessible variable. Do something like this:

(In a new plugin)

var _Game_System_initialize = Game_System.prototype.initialize;
Game_System.prototype.initialize = function() {
    _Game_System_initialize.call(this);
    this.saveExist = DataManager.isAnySavefileExists();
}

Game_Interpreter.prototype.saveExist = function() {
    return $gameSystem.saveExist;
}

You can now push a conditional event like this:

Man it's not working. Same error :( .



My RPG MAKER is in spanish 'cause that's my natal language.
[doublepost=1472956372][/doublepost]HEY!! ITS VERSION 1.2 NOT 1.3.... WHEN I GET 1.3 IN SPANISH I'LL UPDATE MY RPG MAKER... MAYBE THAT'S THE PROBLEM
[doublepost=1472956468][/doublepost]The other 2 scripts (Scene_Load and Scene_Options) are working perfectly in other project I made to test them
[doublepost=1473091330][/doublepost]@Soul hey man could you help me?? its just what I need to update the game and have some other bugs fixed.

 

[LTN Games]

You could probably skip the Game_Interperter function you've created and simply use $gameSystem.saveExist; Unless there is another issue present, because even the Game_Interperter function you created should work find. Could you show the console log?

 

[Axel]

You could probably skip the Game_Interperter function you've created and simply use $gameSystem.saveExist; Unless there is another issue present, because even the Game_Interperter function you created should work find. Could you show the console log?

@LTN Games how do I do that??

could you point where the "Game_Interperter" is??
[doublepost=1473128941,1473126018][/doublepost]Here is the Error LOg... i think

 

[LTN Games]

Okay just heading off to bed now but that error is coming from hime works choice display mode plugin you should update that plugin to get it working again. Though you should test it first by turning it off.

 

[Axel]

Okay just heading off to bed now but that error is coming from hime works choice display mode plugin you should update that plugin to get it working again. Though you should test it first by turning it off.

SOLVED!!!!!!!!! I JUST HAD TO INSERT A MENSSAGE BECAUSE THE "SHOW OPTION" EVENT WASN'T "FINDING" WHERE TO SHOW THE OPTIONS

 

[LTN Games]

If you update the plugin you won't have to worry about that anymore, your still using the very first release of that plugin which is also incompatible with MV 1.3. Glad you got it working though, cheers.