mindustry logic execution, map- and schematic- parsing and rendering
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//! walls
use crate::block::simple::*;
use crate::block::*;
use crate::data::dynamic::DynType;
use crate::data::renderer::{load, read_with, ImageHolder, TOP};
use tinyrand::{Rand, RandRange, Seeded, StdRand};
use tinyrand_std::clock_seed::ClockSeed;

make_simple!(WallBlock, |_, _, name, _, _| {
    macro_rules! pick {
        ($name: literal => load $n: literal) => {{
            let mut rand = StdRand::seed(ClockSeed::default().next_u64());
            Some(ImageHolder::from(load(
                "walls",
                &format!("{}{}", $name, rand.next_range(1usize..$n)),
            )))
        }};
    }
    match name {
        "thruster" => {
            const SFX: &[&str; 1] = &[TOP];
            Some(ImageHolder::from(read_with(
                "turrets", "thruster", SFX, 4u32,
            )))
        }
        "scrap-wall" => pick!("scrap-wall" => load 5),
        "scrap-wall-large" => pick!("scrap-wall-large" => load 3),
        "scrap-wall-huge" => pick!("scrap-wall-huge" => load 3),
        _ => Some(ImageHolder::from(load("walls", name))),
    }
});

make_register! {
    "copper-wall" => WallBlock::new(1, true, cost!(Copper: 6));
    "copper-wall-large" => WallBlock::new(2, true, cost!(Copper: 6 * 4));
    "titanium-wall" => WallBlock::new(1, true, cost!(Titanium: 6));
    "titanium-wall-large" => WallBlock::new(2, true, cost!(Titanium: 6 * 4));
    "plastanium-wall" => WallBlock::new(1, true, cost!(Metaglass: 2, Plastanium: 5));
    "plastanium-wall-large" => WallBlock::new(2, true, cost!(Metaglass: 2 * 4, Plastanium: 5 * 4));
    "thorium-wall" => WallBlock::new(1, true, cost!(Thorium: 6));
    "thorium-wall-large" => WallBlock::new(2, true, cost!(Thorium: 6 * 4));
    "phase-wall" => WallBlock::new(1, true, cost!(PhaseFabric: 6));
    "phase-wall-large" => WallBlock::new(2, true, cost!(PhaseFabric: 6 * 4));
    "surge-wall" => WallBlock::new(1, true, cost!(SurgeAlloy: 6));
    "surge-wall-large" => WallBlock::new(2, true, cost!(SurgeAlloy: 6 * 4));
    "door" => DoorBlock::new(1, true, cost!(Titanium: 6, Silicon: 4));
    "door-large" => DoorBlock::new(2, true, cost!(Titanium: 6 * 4, Silicon: 4 * 4));
    "tungsten-wall" => WallBlock::new(1, true, cost!(Tungsten: 6));
    "tungsten-wall-large" => WallBlock::new(2, true, cost!(Tungsten: 6 * 4));
    "blast-door" => DoorBlock::new(2, true, cost!(Tungsten: 24, Silicon: 24));
    "reinforced-surge-wall" => WallBlock::new(1, true, cost!(SurgeAlloy: 6, Tungsten: 2));
    "reinforced-surge-wall-large" => WallBlock::new(2, true, cost!(SurgeAlloy: 6 * 4, Tungsten: 2 * 4));
    "carbide-wall" => WallBlock::new(1, true, cost!(Thorium: 6, Carbide: 6));
    "carbide-wall-large" => WallBlock::new(2, true, cost!(Thorium: 6 * 4, Carbide: 6 * 4));
    "shielded-wall" => WallBlock::new(2, true, cost!(PhaseFabric: 20, SurgeAlloy: 12, Beryllium: 12));
    "beryllium-wall" => WallBlock::new(1, true, cost!(Beryllium: 6));
    "beryllium-wall-large" => WallBlock::new(2, true, cost!(Beryllium: 6 * 4));
    // sandbox only
    "scrap-wall" => WallBlock::new(1, true, cost!(Scrap: 6));
    "scrap-wall-large" => WallBlock::new(2, true, cost!(Scrap: 24));
    "scrap-wall-huge" => WallBlock::new(3, true, cost!(Scrap: 54));
    "scrap-wall-gigantic" => WallBlock::new(4, true, cost!(Scrap: 96));
    "thruster" => WallBlock::new(4, false, cost!(Scrap: 96));
}

pub struct DoorBlock {
    size: u8,
    symmetric: bool,
    build_cost: BuildCost,
}

impl DoorBlock {
    #[must_use]
    pub const fn new(size: u8, symmetric: bool, build_cost: BuildCost) -> Self {
        assert!(size != 0, "invalid size");
        Self {
            size,
            symmetric,
            build_cost,
        }
    }

    state_impl!(pub bool);
}

impl BlockLogic for DoorBlock {
    impl_block!();

    fn data_from_i32(&self, _: i32, _: GridPos) -> Result<DynData, DataConvertError> {
        Ok(DynData::Boolean(false))
    }

    fn deserialize_state(&self, data: DynData) -> Result<Option<State>, DeserializeError> {
        match data {
            DynData::Boolean(opened) => Ok(Some(Self::create_state(opened))),
            _ => Err(DeserializeError::InvalidType {
                have: data.get_type(),
                expect: DynType::Boolean,
            }),
        }
    }

    fn clone_state(&self, state: &State) -> State {
        let state = Self::get_state(state);
        Box::new(Self::create_state(*state))
    }

    fn mirror_state(&self, _: &mut State, _: bool, _: bool) {}

    fn rotate_state(&self, _: &mut State, _: bool) {}

    fn serialize_state(&self, state: &State) -> Result<DynData, SerializeError> {
        let state = Self::get_state(state);
        Ok(DynData::Boolean(*state))
    }
}