mirror of
https://github.com/moparisthebest/rswiki-book
synced 2024-11-21 08:35:00 -05:00
48 lines
1.5 KiB
Plaintext
48 lines
1.5 KiB
Plaintext
[[Category Packet]]
|
|
[[Category Packet 377]]
|
|
{{packet|name=Construct Map Region|description=Creates a map region.|opcode=53|type=Variable Short|length=N/A|revision=377}}
|
|
== Interface Animation ==
|
|
|
|
=== Description ===
|
|
Sets the animation for a model on an interface.
|
|
|
|
=== Packet Structure ===
|
|
|
|
{| border=2
|
|
! Data type
|
|
! Description
|
|
|-
|
|
| [[Data Types#Non Standard Data Types|Big Endian]] [[Data Types#Standard data types|Short]] [[Data Types#Non Standard Data Types|Special A]]
|
|
| Map Region Y (absolute Y coordinate / 8 + 6)
|
|
|-
|
|
| [[Data Types#Standard data types|Bit Block]]
|
|
| 1 bit (0 or 1) to decide if a tile exists. 26 bits for data about the tile (only if it exists)
|
|
|-
|
|
| [[Data Types#Non Standard Data Types|Big Endian]] [[Data Types#Standard data types|Short]] [[Data Types#Non Standard Data Types|Special A]]
|
|
| Map Region X (absolute X coordinate / 8 + 6)
|
|
|-
|
|
|}
|
|
|
|
=== Information ===
|
|
|
|
If the tile exists then a 1 gets written to the output stream as a 1 otherwise a zero gets written to the stream.
|
|
|
|
If the tile does exist then you would follow that 1 bit with 26 bits of information about the tile.
|
|
|
|
int info = inStream.readBits(26);
|
|
int heightLevel = info >> 24 & 3;
|
|
int rotation = info >> 1 & 3;
|
|
int regionX = info >> 14 & 0x3ff;
|
|
int regionY = info >> 3 & 0x7ff;
|
|
|
|
=== Implementation ===
|
|
|
|
for(int z = 0; z < 4; z++) {
|
|
for(int x = 0; x < 13; x++) {
|
|
for(int y = 0; y < 13; y++) {
|
|
outStream.writeBit(1, tileExists ? 1 : 0);
|
|
if(tileExists)
|
|
outStream.writeBits(26, TILE_INFORMATION);
|
|
}
|
|
}
|
|
} |