[1.8] world.getBlockState

[Corbeno]

Whenever I use the following code...

 

if(world.getBlockState(BlockPosition).getBlock() == Blocks.standing_sign || world.getBlockState(BlockPosition).getBlock() == Blocks.wall_sign){

 

            }

 

both "world"s produce an error of Cannot resolve symbol "world". What am I doing wrong?

[Corbeno]

then how do I make an instance of "world" so to say?

I'm not too good with the terminology.

[BusyBeever]

depende on where you need. you need it to get passed in the method where you want to use it.

if you dont understand that learn java and come back

[Corbeno]

yes I understand that I need to do that.

Do I need to create a new instance of World (with capital)? or does it need to be something else..

[Corbeno]

@SubscribeEvent

    public void onKeyInput(InputEvent.KeyInputEvent event) {

        EntityPlayer player = Minecraft.getMinecraft().thePlayer;

 

        if(ExampleMod.keyBindings.isPressed()) {

 

            System.out.println("Player's x is" + player.posX);

            System.out.println("Player's y is" + player.posY);

            System.out.println("Player's z is" + player.posZ);

 

            BlockPos BlockPosition = new BlockPos(player.posX, player.posY, player.posZ);

 

            if(world.getBlockState(BlockPosition).getBlock() == Blocks.standing_sign || world.getBlockState(BlockPosition).getBlock() == Blocks.wall_sign){

 

 

            }

        }

    }

 

I'm playing around, trying to read sign data, and right now I'm trying to detect if the sign is at the player's location (I can move it relative to the player). It's in a keyInputEvent (currently) because I have it detect on a keypress.

[Corbeno]

Here is my new code then for the KeyInputHandler

 

public class KeyInputHandler {

 

    @SubscribeEvent

    public void onKeyInput(TickEvent.ClientTickEvent event) {

        EntityPlayer player = Minecraft.getMinecraft().thePlayer;

       

        if(ExampleMod.keyBindings.isPressed()) {

            BlockPos BlockPosition = new BlockPos(player.posX, player.posY, player.posZ);

            if(world.getBlockState(BlockPosition).getBlock() == Blocks.standing_sign || world.getBlockState(BlockPosition).getBlock() == Blocks.wall_sign){

 

 

            }

        }

    }

 

}

 

1) Why use ClientTickEvent? That seems to run more often.. (not just checking on keyinputs, but every tick.)

2) Would you do World world = Minecraft.getMinecraft().theWorld; ?

[Corbeno]

Okay, but I honestly don't have any clue how to check the event.phase (I'll research )

 

When I do do World world = Minecraft.getMinecraft().theWorld the .getMinecraft 's symbol isn't resolved....

[Corbeno]

public class KeyInputHandler {

 

    @SubscribeEvent

    public void onKeyInput(InputEvent.KeyInputEvent event) {

        EntityPlayer player = Minecraft.getMinecraft().thePlayer;

       

        World world = new Minecraft.getMinecraft().theWorld();

       

        if(ExampleMod.keyBindings.isPressed()) {

 

            BlockPos BlockPosition = new BlockPos(player.posX, player.posY, player.posZ);

 

            if(world.getBlockState(BlockPosition).getBlock() == Blocks.standing_sign || world.getBlockState(BlockPosition).getBlock() == Blocks.wall_sign){

 

 

            }

        }

    }

 

}

 

This is the code I have

 

In it, the ".getMinecraft()" makes an error "cannot resolve symbol"

I honestly don't know how to fix that. Do you?

[Corbeno]

Never mind. I'm really slow sometimes. Disregard that last post.....

 

Heres the working code...

 

public class KeyInputHandler {

 

    @SubscribeEvent

    public void onKeyInput(InputEvent.KeyInputEvent event) {

        EntityPlayer player = Minecraft.getMinecraft().thePlayer;

        World world = Minecraft.getMinecraft().theWorld;

 

        if(ExampleMod.keyBindings.isPressed()) {

 

            BlockPos BlockPosition = new BlockPos(player.posX, player.posY, player.posZ);

 

            if(world.getBlockState(BlockPosition).getBlock() == Blocks.standing_sign || world.getBlockState(BlockPosition).getBlock() == Blocks.wall_sign){

                System.out.println("FOUDN SIGN YESSSSSSSSSSSSSSS");

 

            }

        }

    }

 

}