Hello, it's me again Orz

 

First of all, Sry for my poor english, and i have wrongly explained my question

 

theres something about my question:

 

1. i have an array to store sides of my block that are able to connect with redstone wire.(for receiving redstone signal and give out redstone signal).

2. the block should be rendered as a normal block, and i don't want to copy any codes from vanilla blocks, because its almost unreadable(as for forge 10.13.4.1448, almost all parameters and variables in forgeSrc are randomly named, like i0, f0, p_149727_2_ etc.)

3. as far as i know(yes, sry that i just started to learn MC-Modding in the last 2 weeks, so i'm someway ,in your opinion, stupid) if i want a block to provide redstone signal, i should override "canProvidePower" method and let it returns true:

@Override
public boolean canProvidePower()
{
     return true;
}

but then all sides of my block are able to connect with redstone wire(redstone wire change thier appearance when placed near this block), for instance, i have a block and i only want redstone wire only able to connect on its side 2 and side 3. how can i do that?

 

So i have figured it out by myself. it takes a little bit time to realize that because there's no enough document in internet or in forge source. the trick is using int isProvidingWeakPower(int side, int meta) and isProvidingStrongPower, if u want to prevent specific side from connecting with redstone wire, just add:

 

switch (side)
{
case No_Connection_Side:
  return 0;
}

The redstone repeater is a diode.

The redstone repeater is a diode.

 

yes it is, but both 4 sides are able to connect with redstone, and it will work like a normal diode or a flip-flop. what i want is let only 2 side to connect( i mean graphic)

i

The redstone repeater is a diode.

 

yes it is, but both 4 sides are able to connect with redstone, and it will work like a normal diode or a flip-flop. what i want is let only 2 side to connect( i mean graphic)

i

 

Two things:

1. "both 4 sides" - both can only ever refere to 2 objects.

2. How do you support your claim?

 

 

Two things:

1. "both 4 sides" - both can only ever refere to 2 objects.

2. How do you support your claim?

 

 

ah...ok firstly sry for my poor english.

and for the second thing...my fault, i have wrongly understand the "locking function" of repeater here: http://minecraft.gamepedia.com/Redstone_Repeater