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33 lines
899 B
Plaintext
33 lines
899 B
Plaintext
[[Category Packet]]
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[[Category Packet 317]]
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{{packet|name=Update item container|description=Updates items in an interface component.|opcode=53|type=VARIABLE_SHORT|length=N/A|revision=317}}
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== Update item container ==
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=== Description ===
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Updates the items in a given interface component.
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=== Packet Structure ===
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{| border=2
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! Data type
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! Description
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|-
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| Unsigned [[Data Types#Standard data types|Short]]
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| Interface ID.
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|-
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| Unsigned [[Data Types#Standard data types|Short]]
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| Amount of items.
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|-
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|}
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The rest in pseudo-code:
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for (i = 0; i < amt_of_items; i++) {
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item_amount = read_u_byte(); // Item Amount: U Byte
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if (item_amount == 255)
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item_amount = read_int_me_b(); // Item Amount (if entered as 255 previously - to allow bigger amounts than 254): Integer Middle-Endian Big (Inverse middle)
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item_id = read_u_short_le_a(); // Item ID: U Short Little Endian Special A
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} |