31 commits

Author	SHA1	Message	Date
Matthias Schiffer	bcec704d27	main: add height-based color modification ... Modify terrain color depending on the height to give a sense of elevation.	2023-03-04 21:45:59 +01:00
Matthias Schiffer	116e7e5fb6	world/layer: collect block light data with top layer	2023-03-04 20:36:05 +01:00
Matthias Schiffer	4fd316f3fc	world/layer: return None from top_layer() for empty chunks ... Allow ignoring these chunks for the light map as well.	2023-03-04 20:33:10 +01:00
Matthias Schiffer	51602d5fc1	world/chunk: add block light to section iterator items	2023-03-04 17:38:56 +01:00
Matthias Schiffer	482471492c	world/chunk: store BlockLight data in section map	2023-03-04 17:38:56 +01:00
Matthias Schiffer	b4eb0d39f9	world/section: add BlockLight type	2023-03-04 17:38:56 +01:00
Matthias Schiffer	66f8d155f5	world/section: reorder type definitions	2023-03-04 16:58:52 +01:00
Matthias Schiffer	47dc3795a3	world: introduce SectionIterItem struct	2023-03-04 16:57:59 +01:00
Matthias Schiffer	56573640fd	world/section: prefer slice references to Vec and fastnbt types ... Makes the code a bit nicer and saves repeated deref calls into fastnbt.	2023-03-04 00:36:58 +01:00
Matthias Schiffer	26555f1745	src/world/layer: make BlockInfo fields public ... There were left private by accident.	2023-03-03 20:36:09 +01:00
Matthias Schiffer	1d4c7a86ff	world/layer: replace iproduct!() with nested loops ... iproduct!() is slow for more than 2 parameters.	2023-03-02 01:00:55 +01:00
Matthias Schiffer	04bc3e5d53	world/section: perform palette lookups early ... Look up block types for all palette entries once during section construction, rather than on block_at(), reducing the number of HashMap lookups by ~1000.	2023-03-02 00:37:25 +01:00
Matthias Schiffer	5c82b80924	world/section: replace block_id_at() method with block_at() ... Directly return a BlockType, preparing for early lookup of palettes.	2023-03-02 00:31:34 +01:00
Matthias Schiffer	f2ab424590	world: store BlockTypes in section types ... Prepare for sections returning BlockType data directly instead of block IDs.	2023-03-02 00:24:59 +01:00
Matthias Schiffer	4c2fd6c1a9	resource: rename BlockTypeMap to BlockTypes ... The block_types() function it turned into a Default implementation.	2023-03-01 23:59:27 +01:00
Matthias Schiffer	cbbc6d8f35	resource: make BlockTypeMap return BlockType without reference	2023-03-01 21:58:29 +01:00
Matthias Schiffer	f47b38b2ca	world/layer: return boxed BlockInfoArray from top_layer() ... Avoid copying around large structures, and allow creating arrays of BlockInfoArrays without overflowing the stack.	2023-02-27 19:17:17 +01:00
Matthias Schiffer	551056803d	Add Serialize/Deserialize impls to various types ... We want to be able to store this data to disk temporarily.	2023-02-26 00:46:50 +01:00
Matthias Schiffer	f48aa877d2	world: implement top_layer function ... Implement one of the core functions of MinedMap: finding the topmost visible block at each coordinate.	2023-02-18 11:51:24 +01:00
Matthias Schiffer	decb5c67a6	world/section: to not use u128 type ... Getting the block index for unaligned blocks can be done just fine with only u64.	2023-02-18 10:57:11 +01:00
Matthias Schiffer	921a218d56	types: split BlockCoords into SectionBlockCoords and LayerBlockCoords	2023-02-15 00:35:18 +01:00
Matthias Schiffer	9f8446885e	treewide: remove get_ prefix from function names ... Follow the conventions of the std library.	2023-02-12 23:36:58 +01:00
Matthias Schiffer	96736bd7ed	Replace DivRem trait with num-integer crate	2023-02-12 23:08:53 +01:00
Matthias Schiffer	9146c06bec	treewide: rename "old" data structures to "v0" ... "v0" doesn't refer to a specific version of Minecraft; it is just the oldest data format supported by MinedMap.	2023-02-12 23:03:58 +01:00
Matthias Schiffer	493608ebc8	treewide: add more documentation	2023-02-12 23:03:58 +01:00
Matthias Schiffer	c34f531546	world/section: temporarily rename PaletteSectionBiomes fields ... These fields are unused for now. Add an underscore to supress linter warnings.	2023-02-12 23:03:58 +01:00
Matthias Schiffer	65c39ea153	types: make CHUNKS_PER_REGION and BLOCKS_PER_CHUNK usize ... Having these as usize is more convenient.	2023-02-12 23:03:58 +01:00
Matthias Schiffer	b918ff6106	world/section: add method to get block ID at coordinate	2023-02-12 23:03:58 +01:00
Matthias Schiffer	c130f3cdae	world: add section iterator ... An (empty for now) trait is introduced to abstract over the two section types.	2023-02-12 23:03:57 +01:00
Matthias Schiffer	2d782f25b1	world: add types to wrap common parts of section data	2023-02-12 23:03:57 +01:00
Matthias Schiffer	6379472282	world/de: new module for deserialization data structures ... The new structures contain only the fields that MinedMap needs.	2023-02-07 18:32:01 +01:00