[1.8]Make booleans stay after quitting Minecraft

[Trusak]

Think about what you're doing for a minute, then stop being an idiot.

He is not checking equality.

 

Ah, you are correct.  But yes, still nonsense.

I am not sure what I am doing wrong. It works fine in-game.

The name of your method (PmsEnabled) sounds like a getter method. IE it should just return PMs, but instead it switches the value and returns the new value.

Yeah I have two of them, PmsEnabled and PmsInfo, I actually want it to be like that

public static boolean PMs;
public static boolean PMsEnabled(){
    return (PMs = !PMs);
}
public static boolean PMsInfo(){
    return (PMs);
}

I still don't know what to do with

Because it's only in Local Scope.

So how can I make it work?

 

Make your config variable exist outside local scope.

Ok so that is what I have right now:

protected void actionPerformed(GuiButton button) throws IOException {
	if(button == GUI.GUI.button2) {
		Minecraft.getMinecraft().displayGuiScreen(new GUI2());
		Property prop = config1.get("Booleans", "PMs", false);
		boolean PMs = prop.getBoolean();
		prop.set(!PMs);;
		config1.save();
	}
}

What to do now? Also how can I make that

public static boolean PMs;
public static boolean PMsEnabled(){
    return (PMs = !PMs);
}

get it's state from the config?

now anyway .

[Trusak]

Think about what you're doing for a minute, then stop being an idiot.

He is not checking equality.

 

Ah, you are correct.  But yes, still nonsense.

I am not sure what I am doing wrong. It works fine in-game.

The name of your method (PmsEnabled) sounds like a getter method. IE it should just return PMs, but instead it switches the value and returns the new value.

So is there anything wrong with my method?

[Draco18s]

PmsEnabled

would be better named

togglePMs

[Trusak]

PmsEnabled

would be better named

togglePMs

I know but it is only the name so I don't think I should care about it too much. Can you help me with the config itself? I still don't know what to change and how to change from property to boolean

[Animefan8888]

PmsEnabled

would be better named

togglePMs

I know but it is only the name so I don't think I should care about it too much. Can you help me with the config itself? I still don't know what to change and how to change from property to boolean

...Looks at code in earlier post...

boolean PMs = prop.getBoolean();

Also remembers...

Make your config variable exist outside local scope.

[Trusak]

PmsEnabled

would be better named

togglePMs

I know but it is only the name so I don't think I should care about it too much. Can you help me with the config itself? I still don't know what to change and how to change from property to boolean

...Looks at code in earlier post...

boolean PMs = prop.getBoolean();

Also remembers...

Make your config variable exist outside local scope.

But where do I put which boolean I want it to get?

[Animefan8888]

In the class where you have your config loading.

[Draco18s]

This isn't that hard. You have the piece you want to use and you have a place you want to use it.

Stick Tab A into Slot B.

[Trusak]

In the class where you have your config loading.

Like that:

protected void actionPerformed(GuiButton button) throws IOException {
	if(button == GUI.GUI.button2) {
		Minecraft.getMinecraft().displayGuiScreen(new GUI2());
		Property prop = config1.get("Booleans", "PMs", false);
		boolean PMs = prop.getBoolean();
		prop.set(!PMs);;
		config1.save();
	}
}

?

[Trusak]

This isn't that hard. You have the piece you want to use and you have a place you want to use it.

Stick Tab A into Slot B.

Like that:

protected void actionPerformed(GuiButton button) throws IOException {
	if(button == GUI.GUI.button2) {
		Minecraft.getMinecraft().displayGuiScreen(new GUI2());
		Property prop = config1.get("Booleans", "PMs", false);
		boolean PMs = prop.getBoolean();
		prop.set(!PMs);;
		config1.save();
	}
}

?

[Draco18s]

Uh huh.  So what's wrong?

[Trusak]

Uh huh.  So what's wrong?

It can't convert from Porperty to Boolean and if I make the boolean a Property it can neither return it nor return !it

[Draco18s]

Property#getBoolean()

[Trusak]

Property#getBoolean()

That is what I have:

{

	Configuration config1= new Configuration(event.getSuggestedConfigurationFile());
	config1.load();
	Property PMs = config1.get("Booleans", "PMs", false);
                config1.save();

and

public static boolean PMs;
public static boolean PMsEnabled(){
    return (PMs = !PMs);
}

. Also the boolean in the config isn't changing when I use the button

[Draco18s]

 

How does the value of #1 get into #2?

 

Hint:

It doesn't

 

 

[Trusak]

 

How does the value of #1 get into #2?

 

Hint:

It doesn't

 

 

But Property =/= boolean

[Jay Avery]

 

How does the value of #1 get into #2?

 

Hint:

It doesn't

 

 

But Property =/= boolean

 

Property#getBoolean()

[Trusak]

 

How does the value of #1 get into #2?

 

Hint:

It doesn't

 

 

But Property =/= boolean

 

Property#getBoolean()

Property#getBoolean()

Like

Boolean PMs = config1.getBoolean("Booleans", "PMs", false, "");

?

[Jay Avery]

This line gets the property from the config:

Property PMs = config1.get("Booleans", "PMs", false);

 

The property contains the boolean value you want. So you 'get' the boolean from the property like this:

PMs.getBoolean()

 

And assign that value to your stored field. You can do it all in one line like this:

PMs = config1.get("Booleans", "PMs", false).getBoolean();

[Trusak]

This line gets the property from the config:

Property PMs = config1.get("Booleans", "PMs", false);

 

The property contains the boolean value you want. So you 'get' the boolean from the property like this:

PMs.getBoolean()

 

And assign that value to your stored field. You can do it all in one line like this:

PMs = config1.get("Booleans", "PMs", false).getBoolean();

After doing everything I got this error:

Time: 31.12.16 11:17

Description: Updating screen events

 

java.lang.NullPointerException: Updating screen events

at net.minecraftforge.common.config.Configuration.save(Configuration.java:1064)

at GUI.GUI.actionPerformed(GUI.java:202)

at net.minecraft.client.gui.GuiScreen.mouseClicked(GuiScreen.java:509)

at GUI.GUI.mouseClicked(GUI.java:76)

at net.minecraft.client.gui.GuiScreen.handleMouseInput(GuiScreen.java:621)

at net.minecraft.client.gui.GuiScreen.handleInput(GuiScreen.java:587)

at net.minecraft.client.Minecraft.runTick(Minecraft.java:1761)

at net.minecraft.client.Minecraft.runGameLoop(Minecraft.java:1080)

at net.minecraft.client.Minecraft.run(Minecraft.java:380)

at net.minecraft.client.main.Main.main(Main.java:116)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97)

at GradleStart.main(GradleStart.java:26)

 

 

A detailed walkthrough of the error, its code path and all known details is as follows:

---------------------------------------------------------------------------------------

 

-- Head --

Stacktrace:

at net.minecraftforge.common.config.Configuration.save(Configuration.java:1064)

at GUI.GUI.actionPerformed(GUI.java:202)

at net.minecraft.client.gui.GuiScreen.mouseClicked(GuiScreen.java:509)

at GUI.GUI.mouseClicked(GUI.java:76)

at net.minecraft.client.gui.GuiScreen.handleMouseInput(GuiScreen.java:621)

at net.minecraft.client.gui.GuiScreen.handleInput(GuiScreen.java:587)

 

-- Affected screen --

Details:

Screen name: GUI.GUI

 

-- Affected level --

Details:

Level name: MpServer

All players: 1 total; [EntityPlayerSP['Player371'/275, l='MpServer', x=-190,40, y=65,00, z=236,70]]

Chunk stats: MultiplayerChunkCache: 625, 625

Level seed: 0

Level generator: ID 00 - default, ver 1. Features enabled: false

Level generator options:

Level spawn location: -184,00,64,00,236,00 - World: (-184,64,236), Chunk: (at 8,4,12 in -12,14; contains blocks -192,0,224 to -177,255,239), Region: (-1,0; contains chunks -32,0 to -1,31, blocks -512,0,0 to -1,255,511)

Level time: 151760 game time, 34476 day time

Level dimension: 0

Level storage version: 0x00000 - Unknown?

Level weather: Rain time: 0 (now: false), thunder time: 0 (now: false)

Level game mode: Game mode: creative (ID 1). Hardcore: false. Cheats: false

Forced entities: 76 total; [EntitySquid['Squid'/128, l='MpServer', x=-168,47, y=62,00, z=289,47], EntitySheep['Sheep'/129, l='MpServer', x=-164,28, y=65,53, z=299,53], EntitySheep['Sheep'/138, l='MpServer', x=-149,00, y=70,00, z=192,53], EntitySkeleton['Skeleton'/139, l='MpServer', x=-159,22, y=40,00, z=235,44], EntityZombie['Zombie'/140, l='MpServer', x=-158,16, y=46,00, z=240,66], EntityBat['Bat'/141, l='MpServer', x=-147,19, y=37,78, z=240,06], EntitySheep['Sheep'/142, l='MpServer', x=-144,56, y=64,00, z=243,66], EntityCreeper['Creeper'/145, l='MpServer', x=-142,50, y=22,00, z=169,97], EntitySheep['Sheep'/146, l='MpServer', x=-138,38, y=75,00, z=167,84], EntitySkeleton['Skeleton'/147, l='MpServer', x=-142,81, y=30,00, z=178,59], EntitySkeleton['Skeleton'/148, l='MpServer', x=-132,88, y=47,00, z=175,47], EntitySkeleton['Skeleton'/149, l='MpServer', x=-132,38, y=30,00, z=202,09], EntitySpider['Spider'/150, l='MpServer', x=-136,78, y=32,00, z=220,69], EntitySpider['Spider'/151, l='MpServer', x=-142,31, y=34,03, z=220,69], EntityZombie['Zombie'/152, l='MpServer', x=-138,09, y=32,00, z=220,66], EntityPlayerSP['Player371'/275, l='MpServer', x=-190,40, y=65,00, z=236,70], EntitySpider['Spider'/153, l='MpServer', x=-141,25, y=12,00, z=234,59], EntityCreeper['Creeper'/154, l='MpServer', x=-137,72, y=14,00, z=237,69], EntitySheep['Sheep'/155, l='MpServer', x=-137,50, y=63,00, z=238,97], EntityBat['Bat'/156, l='MpServer', x=-129,66, y=55,10, z=234,25], EntitySheep['Sheep'/157, l='MpServer', x=-141,44, y=63,00, z=282,19], EntityZombie['Zombie'/158, l='MpServer', x=-132,31, y=64,00, z=293,59], EntityBat['Bat'/159, l='MpServer', x=-141,47, y=23,31, z=314,44], EntityCreeper['Creeper'/167, l='MpServer', x=-125,72, y=30,19, z=158,69], EntitySpider['Spider'/170, l='MpServer', x=-123,50, y=28,00, z=171,50], EntityZombie['Zombie'/171, l='MpServer', x=-116,50, y=53,00, z=164,06], EntityBat['Bat'/172, l='MpServer', x=-110,56, y=55,00, z=160,75], EntitySheep['Sheep'/173, l='MpServer', x=-115,53, y=69,00, z=172,28], EntityRabbit['Rabbit'/174, l='MpServer', x=-122,19, y=70,00, z=175,28], EntityWitch['Witch'/175, l='MpServer', x=-122,50, y=27,00, z=176,84], EntityZombie['Zombie'/176, l='MpServer', x=-120,16, y=25,00, z=187,38], EntityCreeper['Creeper'/177, l='MpServer', x=-115,44, y=23,00, z=182,97], EntityBat['Bat'/178, l='MpServer', x=-116,38, y=25,63, z=187,47], EntitySheep['Sheep'/180, l='MpServer', x=-112,56, y=69,00, z=187,31], EntityBat['Bat'/181, l='MpServer', x=-124,63, y=30,10, z=192,75], EntityZombie['Zombie'/182, l='MpServer', x=-123,50, y=17,00, z=205,50], EntityCreeper['Creeper'/183, l='MpServer', x=-124,50, y=40,00, z=201,00], EntitySpider['Spider'/184, l='MpServer', x=-126,75, y=32,09, z=210,28], EntityCreeper['Creeper'/185, l='MpServer', x=-128,00, y=59,00, z=209,56], EntitySheep['Sheep'/186, l='MpServer', x=-122,75, y=69,00, z=222,91], EntitySheep['Sheep'/187, l='MpServer', x=-127,34, y=63,00, z=244,81], EntitySheep['Sheep'/188, l='MpServer', x=-122,59, y=69,00, z=247,44], EntityRabbit['Rabbit'/66, l='MpServer', x=-261,22, y=65,00, z=160,44], EntityRabbit['Rabbit'/67, l='MpServer', x=-262,47, y=67,00, z=178,03], EntityRabbit['Rabbit'/68, l='MpServer', x=-261,28, y=67,31, z=179,88], EntityRabbit['Rabbit'/69, l='MpServer', x=-260,91, y=67,00, z=181,38], EntityRabbit['Rabbit'/71, l='MpServer', x=-263,31, y=63,00, z=234,16], EntityBat['Bat'/73, l='MpServer', x=-270,75, y=13,10, z=270,47], EntityRabbit['Rabbit'/75, l='MpServer', x=-246,06, y=67,00, z=205,50], EntityRabbit['Rabbit'/76, l='MpServer', x=-249,88, y=68,00, z=290,03], EntityBat['Bat'/77, l='MpServer', x=-243,69, y=39,10, z=307,59], EntityZombie['Zombie'/209, l='MpServer', x=-111,00, y=22,28, z=213,69], EntityRabbit['Rabbit'/83, l='MpServer', x=-228,44, y=70,00, z=215,75], EntityRabbit['Rabbit'/84, l='MpServer', x=-232,53, y=71,00, z=250,88], EntityRabbit['Rabbit'/85, l='MpServer', x=-224,41, y=69,00, z=291,25], EntityRabbit['Rabbit'/95, l='MpServer', x=-220,41, y=69,97, z=296,44], EntityCreeper['Creeper'/99, l='MpServer', x=-204,97, y=18,00, z=171,47], EntityZombie['Zombie'/100, l='MpServer', x=-206,50, y=18,00, z=170,28], EntityRabbit['Rabbit'/101, l='MpServer', x=-193,25, y=68,00, z=204,06], EntityBat['Bat'/102, l='MpServer', x=-207,44, y=40,00, z=254,75], EntityRabbit['Rabbit'/106, l='MpServer', x=-187,91, y=68,00, z=168,03], EntityRabbit['Rabbit'/107, l='MpServer', x=-177,28, y=69,13, z=178,56], EntitySkeleton['Skeleton'/108, l='MpServer', x=-177,34, y=37,00, z=258,28], EntitySquid['Squid'/109, l='MpServer', x=-175,63, y=61,52, z=281,47], EntityWitch['Witch'/110, l='MpServer', x=-176,81, y=17,00, z=308,81], EntitySheep['Sheep'/111, l='MpServer', x=-180,69, y=71,00, z=315,19], EntityRabbit['Rabbit'/118, l='MpServer', x=-162,34, y=72,00, z=176,41], EntitySquid['Squid'/119, l='MpServer', x=-170,47, y=61,13, z=204,53], EntityRabbit['Rabbit'/120, l='MpServer', x=-168,85, y=63,13, z=194,54], EntityZombie['Zombie'/121, l='MpServer', x=-160,66, y=40,00, z=239,91], EntityZombie['Zombie'/122, l='MpServer', x=-169,06, y=42,00, z=246,66], EntitySkeleton['Skeleton'/123, l='MpServer', x=-171,73, y=38,01, z=262,01], EntitySkeleton['Skeleton'/124, l='MpServer', x=-166,03, y=41,00, z=258,47], EntityZombie['Zombie'/125, l='MpServer', x=-175,00, y=37,00, z=270,56], EntitySheep['Sheep'/126, l='MpServer', x=-176,28, y=64,00, z=263,19], EntityPig['Pig'/127, l='MpServer', x=-175,22, y=63,00, z=300,72]]

Retry entities: 0 total; []

Server brand: fml,forge

Server type: Integrated singleplayer server

Stacktrace:

at net.minecraft.client.multiplayer.WorldClient.addWorldInfoToCrashReport(WorldClient.java:383)

at net.minecraft.client.Minecraft.addGraphicsAndWorldToCrashReport(Minecraft.java:2645)

at net.minecraft.client.Minecraft.run(Minecraft.java:401)

at net.minecraft.client.main.Main.main(Main.java:116)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at net.minecraft.launchwrapper.Launch.launch(Launch.java:135)

at net.minecraft.launchwrapper.Launch.main(Launch.java:28)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)

at java.lang.reflect.Method.invoke(Unknown Source)

at net.minecraftforge.gradle.GradleStartCommon.launch(GradleStartCommon.java:97)

at GradleStart.main(GradleStart.java:26)

 

 

Code:

Button:

if(button == button25) {
            boolean State3 = FastExamples.NotResetVariables.PMsEnabled();
            Minecraft.getMinecraft().displayGuiScreen(new GUI());
            Property prop = Clean.Coins.CC.config1.get("Booleans", "PMs", false);
		boolean PMs = prop.getBoolean();
		prop.set(!PMs);
		Clean.Coins.CC.config1.save();
        }

preInit:

Configuration config1= new Configuration(event.getSuggestedConfigurationFile());
	config1.load();
	FastExamples.NotResetVariables.PMs = config1.get("Booleans", "PMs", false).getBoolean();
                config1.save();

[Jay Avery]

It's a

NullPointerException

, so use your debugger (or printlns) to find out which variable is null at the affected line.

[Trusak]

It's a

NullPointerException

, so use your debugger (or printlns) to find out which variable is null at the affected line.

Yes, I checked that but the line that makes the error is

Clean.Coins.CC.config1.save();

and Clean.Coins.CC.config1 != null

[Trusak]

I've also tried checking for null before it activates but it is still crashing

if(Clean.Coins.CC.config1 != null){
    Clean.Coins.CC.config1.save();
}

Also, just a random question, does anyone know why

String[] splittedMessage = msg.split(")");

isn't working when it is ")" but is working when it is something different?

[Trusak]

split

takes a regex, not a literal String. ")" is not a valid regex. Use Guava's

Splitter

.

Any idea what to do about the config error?

[Trusak]

Line 1064 in

Configuration

is a brace in 1.8. A brace does not deference a null pointer. Please tell us the actual forge version you are using.

1.8.9