pub mod herringbone;
pub mod tileset_loader;

use glam::IVec2;

use crate::{
    config::CHUNK_SIZE,
    proc_gen::{
        herringbone::get_cell_at_position,
        tileset_loader::{Tileset, load_tileset},
    },
    sim::cell_manager::chunk::Chunk,
};

pub struct TilesetWorldGenerator {
    tileset: Tileset,
}

impl TilesetWorldGenerator {
    pub fn generate_chunk(&self, chunk_position: IVec2) -> Chunk {
        let mut chunk = Chunk::void();
        for x in 0..CHUNK_SIZE {
            for y in 0..CHUNK_SIZE {
                let cell = get_cell_at_position(
                    chunk_position * CHUNK_SIZE + IVec2::new(x, y),
                    &self.tileset,
                );
                chunk.set_cell_at_local_position(x as u8, y as u8, cell);
            }
        }
        chunk
    }
    pub fn new(tileset_path: &str) -> Self {
        let tileset = load_tileset(tileset_path);
        TilesetWorldGenerator { tileset }
    }
}