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//! V1948 (1.14-pre2) — schematic-relevant subset of `V1948.java`.
//!
//! Ported: the ITEM_STACK `minecraft:white_banner` converter that rewrites the
//! "illager_banner" translate key in the item's display name to
//! "ominous_banner" (V1948.java:13-37).
//!
//! VERSION = MCVersions.V1_14_PRE2 = 1948.
//!
//! Nothing non-schematic is present in this version.
use super::super::registry::RegistryBuilder;
use super::super::types::MapExt;
const VERSION: i32 = 1948;
pub fn register(reg: &mut RegistryBuilder) {
reg.item_stack.add_converter_for_id(
"minecraft:white_banner",
VERSION,
0,
Box::new(|data, _from, _to| {
// data["tag"]["display"]["Name"] is a JSON-string text component; the
// converter does a plain substring replace on it.
let new_name = match data
.get_map("tag")
.and_then(|tag| tag.get_map("display"))
.and_then(|display| display.get_string("Name"))
{
Some(name) => name.replace(
"\"translate\":\"block.minecraft.illager_banner\"",
"\"translate\":\"block.minecraft.ominous_banner\"",
),
None => return,
};
if let Some(display) = data
.get_map_mut("tag")
.and_then(|tag| tag.get_map_mut("display"))
{
display.set_string("Name", new_name);
}
}),
);
// Reverse of V1948.java:13-37. The forward did a plain substring replace
// "illager_banner" -> "ominous_banner" on the white_banner display Name.
// The inverse restores it: "ominous_banner" -> "illager_banner". This is
// exact/lossless — the forward produced this exact substring, so reversing
// it reconstructs the original key (bucket A: rename inverse).
reg.item_stack.add_reverse_converter_for_id(
"minecraft:white_banner",
VERSION,
0,
Box::new(|data, _from, _to| {
let new_name = match data
.get_map("tag")
.and_then(|tag| tag.get_map("display"))
.and_then(|display| display.get_string("Name"))
{
Some(name) => name.replace(
"\"translate\":\"block.minecraft.ominous_banner\"",
"\"translate\":\"block.minecraft.illager_banner\"",
),
None => return,
};
if let Some(display) = data
.get_map_mut("tag")
.and_then(|tag| tag.get_map_mut("display"))
{
display.set_string("Name", new_name);
}
}),
);
}