pumpkin-java-multiversion/tools/codegen/remap/recipe_serializer.rs
Alexander Medvedev 73bb3ba8f6 first commit
2026-09-20 16:18:25 +02:00

240 lines
8.7 KiB
Rust

use proc_macro2::{Literal, TokenStream};
use quote::{format_ident, quote};
use crate::remap::{MappingNode, ParsedMappings, Remapper};
use crate::version::JavaMinecraftVersion;
/// Generates the `TokenStream` for per-version recipe serializer ID remap tables and the
/// `remap_recipe_serializer_id_for_version` function.
pub fn build() -> TokenStream {
let node_1_7_6 = MappingNode {
version: JavaMinecraftVersion::V_1_7_6,
value: "../../assets/viarewind/data/mappings-1.8to1.7.10.nbt",
child: None,
};
let node_1_8 = MappingNode {
version: JavaMinecraftVersion::V_1_8,
value: "../../assets/viarewind/data/mappings-1.9.4to1.8.nbt",
child: Some(&node_1_7_6),
};
let node_1_9 = MappingNode {
version: JavaMinecraftVersion::V_1_9,
value: "../../assets/viabackwards/data/mappings-1.10to1.9.4.nbt",
child: Some(&node_1_8),
};
let node_1_10 = MappingNode {
version: JavaMinecraftVersion::V_1_10,
value: "../../assets/viabackwards/data/mappings-1.11to1.10.nbt",
child: Some(&node_1_9),
};
let node_1_11 = MappingNode {
version: JavaMinecraftVersion::V_1_11,
value: "../../assets/viabackwards/data/mappings-1.12to1.11.nbt",
child: Some(&node_1_10),
};
let node_1_12 = MappingNode {
version: JavaMinecraftVersion::V_1_12,
value: "../../assets/viabackwards/data/mappings-1.13to1.12.nbt",
child: Some(&node_1_11),
};
let node_1_13 = MappingNode {
version: JavaMinecraftVersion::V_1_13,
value: "../../assets/viabackwards/data/mappings-1.13.2to1.13.nbt",
child: Some(&node_1_12),
};
let node_1_13_2 = MappingNode {
version: JavaMinecraftVersion::V_1_13_2,
value: "../../assets/viabackwards/data/mappings-1.14to1.13.2.nbt",
child: Some(&node_1_13),
};
let node_1_14 = MappingNode {
version: JavaMinecraftVersion::V_1_14,
value: "../../assets/viabackwards/data/mappings-1.15to1.14.nbt",
child: Some(&node_1_13_2),
};
let node_1_15 = MappingNode {
version: JavaMinecraftVersion::V_1_15,
value: "../../assets/viabackwards/data/mappings-1.16to1.15.nbt",
child: Some(&node_1_14),
};
let node_1_16 = MappingNode {
version: JavaMinecraftVersion::V_1_16,
value: "../../assets/viabackwards/data/mappings-1.16.2to1.16.nbt",
child: Some(&node_1_15),
};
let node_1_16_2 = MappingNode {
version: JavaMinecraftVersion::V_1_16_2,
value: "../../assets/viabackwards/data/mappings-1.17to1.16.2.nbt",
child: Some(&node_1_16),
};
let node_1_17 = MappingNode {
version: JavaMinecraftVersion::V_1_17,
value: "../../assets/viabackwards/data/mappings-1.18to1.17.nbt",
child: Some(&node_1_16_2),
};
let node_1_18 = MappingNode {
version: JavaMinecraftVersion::V_1_18,
value: "../../assets/viabackwards/data/mappings-1.19to1.18.nbt",
child: Some(&node_1_17),
};
let node_1_19 = MappingNode {
version: JavaMinecraftVersion::V_1_19,
value: "../../assets/viabackwards/data/mappings-1.19.3to1.19.nbt",
child: Some(&node_1_18),
};
let node_1_19_3 = MappingNode {
version: JavaMinecraftVersion::V_1_19_3,
value: "../../assets/viabackwards/data/mappings-1.19.4to1.19.3.nbt",
child: Some(&node_1_19),
};
let node_1_19_4 = MappingNode {
version: JavaMinecraftVersion::V_1_19_4,
value: "../../assets/viabackwards/data/mappings-1.20to1.19.4.nbt",
child: Some(&node_1_19_3),
};
let node_1_20 = MappingNode {
version: JavaMinecraftVersion::V_1_20,
value: "../../assets/viabackwards/data/mappings-1.20.2to1.20.nbt",
child: Some(&node_1_19_4),
};
let node_1_20_2 = MappingNode {
version: JavaMinecraftVersion::V_1_20_2,
value: "../../assets/viabackwards/data/mappings-1.20.3to1.20.2.nbt",
child: Some(&node_1_20),
};
let node_1_20_3 = MappingNode {
version: JavaMinecraftVersion::V_1_20_3,
value: "../../assets/viabackwards/data/mappings-1.20.5to1.20.3.nbt",
child: Some(&node_1_20_2),
};
let node_1_20_5 = MappingNode {
version: JavaMinecraftVersion::V_1_20_5,
value: "../../assets/viabackwards/data/mappings-1.21to1.20.5.nbt",
child: Some(&node_1_20_3),
};
let node_1_21 = MappingNode {
version: JavaMinecraftVersion::V_1_21,
value: "../../assets/viabackwards/data/mappings-1.21.2to1.21.nbt",
child: Some(&node_1_20_5),
};
let node_1_21_2 = MappingNode {
version: JavaMinecraftVersion::V_1_21_2,
value: "../../assets/viabackwards/data/mappings-1.21.4to1.21.2.nbt",
child: Some(&node_1_21),
};
let node_1_21_4 = MappingNode {
version: JavaMinecraftVersion::V_1_21_4,
value: "../../assets/viabackwards/data/mappings-1.21.5to1.21.4.nbt",
child: Some(&node_1_21_2),
};
let node_1_21_5 = MappingNode {
version: JavaMinecraftVersion::V_1_21_5,
value: "../../assets/viabackwards/data/mappings-1.21.6to1.21.5.nbt",
child: Some(&node_1_21_4),
};
let node_1_21_6 = MappingNode {
version: JavaMinecraftVersion::V_1_21_6,
value: "../../assets/viabackwards/data/mappings-1.21.7to1.21.6.nbt",
child: Some(&node_1_21_5),
};
let node_1_21_7 = MappingNode {
version: JavaMinecraftVersion::V_1_21_7,
value: "../../assets/viabackwards/data/mappings-1.21.9to1.21.7.nbt",
child: Some(&node_1_21_6),
};
let node_1_21_9 = MappingNode {
version: JavaMinecraftVersion::V_1_21_9,
value: "../../assets/viabackwards/data/mappings-1.21.11to1.21.9.nbt",
child: Some(&node_1_21_7),
};
let node_1_21_11 = MappingNode {
version: JavaMinecraftVersion::V_1_21_11,
value: "../../assets/viabackwards/data/mappings-26.1to1.21.11.nbt",
child: Some(&node_1_21_9),
};
let node_26_1 = MappingNode {
version: JavaMinecraftVersion::V_26_1,
value: "../../assets/viabackwards/data/mappings-26.2to26.1.nbt",
child: Some(&node_1_21_11),
};
let node_26_2 = MappingNode {
version: JavaMinecraftVersion::V_26_2,
value: "../../assets/viabackwards/data/mappings-26.3to26.2.nbt",
child: Some(&node_26_1),
};
let remapper: Remapper<_, Option<Vec<u16>>> = Remapper {
version: JavaMinecraftVersion::V_26_3,
remapper: |first, second| match (first, second) {
(Some(first), Some(second)) => Some(
first
.iter()
.map(|id| second.get(usize::from(*id)).copied().unwrap_or(0))
.collect(),
),
(None, Some(second)) => Some(second.clone()),
(Some(first), None) => Some(first.clone()),
(None, None) => None,
},
serializer: |&file| {
ParsedMappings::parse_mapping_file(file, "recipe_serializers")
.map(|mappings| mappings.to_u16(file))
},
};
let all_mappings = remapper.process(&node_26_2);
let mut static_values = TokenStream::new();
let mut match_arms = TokenStream::new();
let max_size = all_mappings
.iter()
.filter_map(|(_, m)| m.as_ref().map(Vec::len))
.max()
.unwrap_or(32);
let default_mapping: Vec<u16> = (0..max_size as u16).collect();
for (ver, mapping) in &all_mappings {
let ident = format_ident!(
"{}",
format!(
"RECIPE_SERIALIZER_ID_REMAP_{:?}_TO_{:?}",
remapper.version, ver
)
.to_uppercase()
);
let mapping_vec = mapping.as_ref().unwrap_or(&default_mapping);
let mapping_tokens: Vec<_> = mapping_vec
.iter()
.copied()
.map(Literal::u16_unsuffixed)
.collect();
static_values.extend(quote! {
const #ident: &[u16] = &[#(#mapping_tokens),*];
});
let versions = crate::remap::version_patterns(*ver);
match_arms.extend(quote! {
#(#versions)|* => #ident
.get(usize::from(recipe_serializer_id))
.copied()
.unwrap_or(recipe_serializer_id),
});
}
quote! {
use pumpkin_util::version::JavaMinecraftVersion;
#static_values
#[must_use]
pub fn remap_recipe_serializer_id_for_version(
recipe_serializer_id: u16,
version: JavaMinecraftVersion,
) -> u16 {
match version {
#match_arms
_ => recipe_serializer_id,
}
}
}
}