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Create MediaWiki page '317 Construct map region'

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t4 2011-06-26 17:53:22 +00:00 committed by moparisthebest
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commit 67aa8a6f15
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317-Construct-map-region.mediawiki Normal file
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[[Category Packet]]
[[Category Packet 317]]
{{packet|name=Construct map region|description=Constructs a new map region from a palette of 8x8 tiles.|opcode=241|type=Variable Short|length=N/A|revision=317}}
== Construct Map Region ==
=== Description ===
The construct map region packet sends a dynamic map region that is constructed by using groups of 8*8 tiles. It is generally used for instanced areas, such as fight caves, and in later revisions, player owned houses.
=== Packet Structure ===
{| border=2
! Data type
! Description
|-
| [[Data Types#Standard data types|Short]] [[Data Types#Non Standard Data Types|Special A]]
| The region Y coordinate (absolute Y coordinate / 8), plus 6.
|-
| [[#Bit block|Bit block]]
| See below.
|-
| [[Data Types#Standard data types|Short]]
| The region X coordinate (absolute X coordinate / 8), plus 6.
|}
==== Bit block ====
The bit block actually contains the 'palette' of map regions to make up the new region.
There is a loop, like this, used to construct it:
for(int z = 0; z < 4; z++) {
for(int x = 0; x < 13; x++) {
for(int y = 0; y < 13; y++) {
// data for this region
}
}
}
The individual format in each iteration of the loop is:
* '''1 bit''' - set to 0 to indicate to display nothing, 1 to display a region
* '''26 bits''' - if the flag above is set to 1 - region x << 14 | region y << 3

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Categories.mediawiki
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<!-- DO NOT EDIT THIS FILE, CODE AUTOMATICALLY GENERATED BY category.sh -->
The following categories contain pages or media.
* [[Category Data Type]] (3 members)
* [[Category Packet]] (26 members)
* [[Category Packet]] (27 members)
* [[Category Packet 194]] (1 members)
* [[Category Packet 317]] (23 members)
* [[Category Packet 317]] (24 members)
* [[Category Packet 474]] (1 members)
* [[Category Packet {{{revision}}}]] (1 members)
* [[Category RS2]] (4 members)

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Category-Packet-317.mediawiki
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<!-- DO NOT EDIT BELOW THIS LINE, OR CHANGE THIS COMMENT, CODE AUTOMATICALLY GENERATED BY category.sh -->
== '''Pages in category "Packet 317"''' ==
The following 23 pages are in this category.
The following 24 pages are in this category.
* [[317 Animation reset]]
* [[317 Camera shake]]
* [[317 Chat interface]]
* [[317 Chat settings]]
* [[317 Clear screen]]
* [[317 Construct map region]]
* [[317 Flash sidebar]]
* [[317 Friends list status]]
* [[317 Interface color]]

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<!-- DO NOT EDIT BELOW THIS LINE, OR CHANGE THIS COMMENT, CODE AUTOMATICALLY GENERATED BY category.sh -->
== '''Pages in category "Packet"''' ==
The following 26 pages are in this category.
The following 27 pages are in this category.
* [[194 Protocol]]
* [[317 Animation reset]]
* [[317 Camera shake]]
* [[317 Chat interface]]
* [[317 Chat settings]]
* [[317 Clear screen]]
* [[317 Construct map region]]
* [[317 Flash sidebar]]
* [[317 Friends list status]]
* [[317 Interface color]]