Redstone Input Port - Revision history

Montoyo at 21:39, 13 February 2018

2018-02-13T21:39:20Z

Montoyo at 16:03, 13 February 2018

2018-02-13T16:03:35Z

Montoyo: /* Queries */

2018-02-13T15:56:19Z

‎Queries

Montoyo: /* Queries */

2018-02-13T15:56:03Z

‎Queries

Montoyo: /* JavaScript */

2018-02-13T15:54:47Z

‎JavaScript

Montoyo: /* Recipe */

2018-02-13T15:52:22Z

‎Recipe

Montoyo: /* Recipe */

2018-02-13T15:52:06Z

‎Recipe

Montoyo: Created page with "The Redstone Input Port is an upgrade which allows web pages to read the redstone levels around the screen. ==Recipe== File:Redin.png The item on the..."

2018-02-13T15:51:58Z

Created page with "The Redstone Input Port is an upgrade which allows web pages to read the redstone levels around the screen. ==Recipe== File:Redin.png The item on the..."

New page

The Redstone Input Port is an [[Screen#Upgrades|upgrade]] which allows web pages to read the redstone levels around the screen.

==Recipe==
[[File:Redin.png]]

The item on the left is a [[Blank Upgrade]].

==JavaScript==
The upgrade name returned by <code>GetUpgrades</code> is <code>webdisplays:redinput</code>.

If this upgrade is used in combination with the [[Redstone Output Port]] upgrade, the redstone level obtained by any of these functions/callbacks on an emitting block is undefined.

===Functions===
This upgrade adds the following functions:

{| class="wikitable"
|+
!Query name
!Arguments
!Return value
!Comment
|-
|GetRedstoneAt||int, int||<code>{"level":int}</code>||0, 0 is the bottom left block. Rotation is not handled.
|-
|GetRedstoneArray||None||<code>{"levels":[int]}</code>||The block x, y is at <code>levels[y * width + x]</code>
|}

===Callbacks===
This upgrade adds the following callbacks:
* <code>webdisplaysRedstoneCallback(x, y, level)</code> will be called if the redstone level of the block at x, y has changed.

← Older revision		Revision as of 21:39, 13 February 2018
Line 1:		Line 1:
	The Redstone Input Port is an [[Screen#Upgrades\|upgrade]] which allows web pages to read the redstone levels around the screen.		The Redstone Input Port is an [[Screen#Upgrades\|upgrade]] which allows web pages to read the redstone levels around the screen.
		+
		+	{{#widget:AdSense}}

	==Recipe==		==Recipe==

← Older revision		Revision as of 16:03, 13 February 2018
Line 5:		Line 5:

	The item on the left is a [[Blank Upgrade]].		The item on the left is a [[Blank Upgrade]].
		+
		+	==How to use==
		+	Like any other upgrades, install it by right-clicking on a screen with the upgrade in your main hand. You will need the "Link & upgrade" permission to do that.

	==JavaScript==		==JavaScript==

@@ Line 23: / Line 23: @@
 |GetRedstoneAt||int, int||<code>{"level":int}</code>||0, 0 is the bottom left block. Rotation is not handled.
 |-
-|GetRedstoneArray||None||<code>{"levels":[int]}</code>||The level of the block at (x, y) is index<code>y * width + x</code>
+|GetRedstoneArray||None||<code>{"levels":[int]}</code>||The level of the block at (x, y) is at index <code>y * width + x</code>
 |}

@@ Line 2: / Line 2: @@
 ==Recipe==
-[[File:Redinput.png]]
+[[File:Upgrade redin.png]]
 The item on the left is a [[Blank Upgrade]].

@@ Line 7: / Line 7: @@
 ==JavaScript==
-The upgrade name returned by <code>GetUpgrades</code> is <code>webdisplays:redinput</code>.
+* The upgrade name returned by <code>GetUpgrades</code> is <code>webdisplays:redinput</code>
-If this upgrade is used in combination with the [[Redstone Output Port]] upgrade, the redstone level obtained by any of these functions/callbacks on an emitting block is undefined.
+===Queries===
+This upgrade adds the following queries:
 {| class="wikitable"