So hi everyone,

At the moment I try to make a realistic mod therefore I make a character builder, but I have 2 Bugs. First of all the Class:

GuiScreen:

public class CharacterBuilder extends GuiScreen{

private GuiButtonExt bOk = new GuiButtonExt(0, width / 2 - 50, height / 2 + 5, 100, 20, "Start");

@Override
public void initGui() {
	buttonList.add(bOk);
}

@Override
protected void actionPerformed(GuiButton button) throws IOException {
	if(button == bOk){
		mc.displayGuiScreen((GuiScreen)null);
	}
	super.actionPerformed(button);
}

@Override
public void drawScreen(int mouseX, int mouseY, float partialTicks) {
	drawDefaultBackground();
	super.drawScreen(mouseX, mouseY, partialTicks);
}

}

Now the First Bug:

I made a Ok Button this Button should close the GuiScreen but it wont be closed when you click the button.

Second Bug:

I tried to open the Screen when you join a world but the Screen wont be opened. Here the JoinEvent:

	@SubscribeEvent
public void onJoin(EntityJoinWorldEvent e){
	if(e.getEntity() instanceof EntityPlayer){
		EntityPlayer player = (EntityPlayer) e.getEntity();
		Minecraft.getMinecraft().displayGuiScreen(new CharacterBuilder());
	}
}

The Event will called andMinecraft.getMinecraft().displayGuiScreen(new CharacterBuilder()); will be called too.

So hi everyone,

At the moment I try to make a realistic mod therefore I make a character builder, but I have 2 Bugs. First of all the Class:

GuiScreen:

public class CharacterBuilder extends GuiScreen{

private GuiButtonExt bOk = new GuiButtonExt(0, width / 2 - 50, height / 2 + 5, 100, 20, "Start");

@Override
public void initGui() {
	buttonList.add(bOk);
}

@Override
protected void actionPerformed(GuiButton button) throws IOException {
	if(button == bOk){
		mc.displayGuiScreen((GuiScreen)null);
	}
	super.actionPerformed(button);
}

@Override
public void drawScreen(int mouseX, int mouseY, float partialTicks) {
	drawDefaultBackground();
	super.drawScreen(mouseX, mouseY, partialTicks);
}

}

Now the First Bug:

I made a Ok Button this Button should close the GuiScreen but it wont be closed when you click the button.

Second Bug:

I tried to open the Screen when you join a world but the Screen wont be opened. Here the JoinEvent:

	@SubscribeEvent
public void onJoin(EntityJoinWorldEvent e){
	if(e.getEntity() instanceof EntityPlayer){
		EntityPlayer player = (EntityPlayer) e.getEntity();
		Minecraft.getMinecraft().displayGuiScreen(new CharacterBuilder());
	}
}

The Event will called andMinecraft.getMinecraft().displayGuiScreen(new CharacterBuilder()); will be called too.

 

1. Don't compare the raw objects in actionPerformed, compare their IDs (button.id).

 

2. I believe that entities are spawned solely on the server, which is why your GUI won't show up (GUIs are client-side). You might be able to send a packet to the client, or use a different event that you can use to emulate a player joining the world. Here is a list of pretty much all (there may be a few missing) the forge events. One of them might be fired on both server and client (or just client) that you can use: https://dl.dropboxusercontent.com/s/h777x7ugherqs0w/forgeevents.html

2. I believe that entities are spawned solely on the server, which is why your GUI won't show up (GUIs are client-side). You might be able to send a packet to the client, or use a different event that you can use to emulate a player joining the world. Here is a list of pretty much all (there may be a few missing) the forge events. One of them might be fired on both server and client (or just client) that you can use: https://dl.dropboxusercontent.com/s/h777x7ugherqs0w/forgeevents.html

 

Incorrect.  Entities do indeed spawn client side (that's how you can see them).

However, that is not how you should be displaying a GUI, for one because it uses Client Side Only code inside a Common Code method.  For two, you need a GUI handler.