bevy-expedition-demo/src/layout/asset/structs/inner.rs

use super::*;

pub(super) fn default_floors() -> u8 { 2 }

#[derive(Debug, Serialize, Deserialize, Default, PartialEq, Clone, Copy, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
#[serde(default)]
pub(super) struct Pos {
    pub x: f32,
    pub y: f32,
}

impl From<Pos> for Vec2 {
    fn from(Pos { x, y }: Pos) -> Self {
        Self { x, y }
    }
}

#[derive(Debug, Serialize, Deserialize, Default, PartialEq, Eq, Clone, Copy, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
#[serde(default)]
pub(super) struct UPos {
    pub x: u32,
    pub y: u32,
}

impl From<UPos> for UVec2 {
    fn from(UPos { x, y }: UPos) -> Self {
        Self { x, y }
    }
}

#[derive(Debug, Deserialize, Serialize, PartialEq, Eq, Clone, Copy, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
#[serde(default)]
pub(super) struct USize {
    pub w: u32,
    pub h: u32,
}

impl Default for USize {
    fn default() -> Self {
        Self { w: 1, h: 1 }
    }
}

impl From<USize> for UVec2 {
    fn from(USize { w, h }: USize) -> Self {
        Self { x: w, y: h }
    }
}

#[derive(Debug, Deserialize, Serialize, Default, PartialEq, Eq, Clone, Copy, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
#[serde(default)]
pub(super) struct USizeRect {
    #[serde(flatten)]
    pub pos: UPos,
    #[serde(flatten)]
    pub size: USize,
}

impl From<USizeRect> for URect {
    fn from(USizeRect { pos, size: USize { w, h } }: USizeRect) -> Self {
        URect::from_corners(pos.into(), uvec2(pos.x + w - 1, pos.y + h - 1))
    }
}

#[derive(Debug, Serialize, Deserialize, Default, PartialEq, Eq, Clone, Copy, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
#[serde(rename_all = "lowercase")]
pub(super) enum Facing {
    #[default]
    Left,
    Right,
}

impl From<Facing> for bool {
    fn from(value: Facing) -> Self {
        match value {
            Facing::Left => true,
            Facing::Right => false,
        }
    }
}

#[derive(Debug, Serialize, Deserialize, Default, PartialEq, Clone, Copy, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
pub(super) struct DoorDataInner {
    #[serde(flatten)]
    pub pos: Pos,
    #[serde(default)]
    pub facing: Option<Facing>,
    #[serde(default)]
    pub lock: Option<Facing>,
}

impl From<DoorDataInner> for DoorData {
    fn from(DoorDataInner { pos, facing, lock }: DoorDataInner) -> Self {
        let lock = 
            if let Some(lock) = lock { Some(lock.into()) }
            else { None };
        Self {
            pos: pos.into(),
            facing_left: facing.unwrap_or_default().into(),
            lock,
        }
    }
}

#[derive(Debug, Serialize, Deserialize, PartialEq, Clone, Copy, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
pub(super) struct StairsInnerData {
    #[serde(flatten)]
    pub pos: Pos,
    #[serde(default = "default_floors")]
    pub floors: u8,
}

impl From<StairsInnerData> for StairsData {
    fn from(StairsInnerData { pos, floors }: StairsInnerData) -> Self {
        Self {
            pos: pos.into(),
            floors,
        }
    }
}

impl Default for StairsInnerData {
    fn default() -> Self {
        Self {
            pos: Pos::default(),
            floors: default_floors(),
        }
    }
}

#[derive(Debug, Serialize, Deserialize, Default, PartialEq, Eq, Clone, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
pub(super) struct ItemDataInner {
    pub id: String,
    #[serde(default, flatten)]
    pub pos: UPos,
    #[serde(default)]
    pub rotated: bool,
}

impl From<ItemDataInner> for ItemData {
    fn from(ItemDataInner { id, pos, rotated }: ItemDataInner) -> Self {
        Self {
            id,
            pos: pos.into(),
            rotated,
        }
    }
}

#[derive(Debug, Serialize, Deserialize, Default, PartialEq, Clone, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
pub(super) struct ContainerDataInner {
    #[serde(flatten)]
    pub pos: Pos,
    #[serde(flatten, default)]
    pub size: Option<USize>,
    #[serde(default)]
    pub items: Option<Vec<ItemData>>,
}

impl From<ContainerDataInner> for ContainerData {
    fn from(ContainerDataInner { pos, size, items }: ContainerDataInner) -> Self {
        Self {
            pos: pos.into(),
            size: size.unwrap_or_default().into(),
            items: items.unwrap_or_default(),
        }
    }
}

pub(super) fn default_intensity() -> f32 { 2. }

pub(super) fn default_radius() -> f32 { 4. }

#[derive(Debug, Serialize, Deserialize, Default, PartialEq, Clone, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
pub(super) struct LampDataInner {
    #[serde(flatten)]
    pub pos: Pos,
    #[serde(default = "default_intensity")]
    pub intensity: f32,
    #[serde(default = "default_radius")]
    pub radius: f32,
}

impl From<LampDataInner> for LampData {
    fn from(LampDataInner { pos, intensity, radius }: LampDataInner) -> Self {
        Self {
            pos: pos.into(),
            intensity,
            radius,
        }
    }
}

#[derive(Debug, Serialize, Deserialize, Default, PartialEq, Clone, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
pub(super) struct InteractiveInner {
    pub player: Pos,
    #[serde(default)]
    pub doors: Option<Vec<DoorData>>,
    #[serde(default)]
    pub stairs: Option<Vec<StairsData>>,
    #[serde(default)]
    pub containers: Option<Vec<ContainerData>>,
    #[serde(default)]
    pub lamps: Option<Vec<LampData>>,
}

impl From<InteractiveInner> for Interactive {
    fn from(InteractiveInner { player, doors, stairs, containers, lamps }: InteractiveInner) -> Self {
        Self {
            player: player.into(),
            doors: doors.unwrap_or_default(),
            stairs: stairs.unwrap_or_default(),
            containers: containers.unwrap_or_default(),
            lamps: lamps.unwrap_or_default(),
        }
    }
}

#[derive(Debug, Serialize, Deserialize, Default, PartialEq, Eq, Clone, Reflect)]
#[reflect(Debug, Default, Deserialize, Serialize, PartialEq, Clone)]
#[serde(transparent)]
pub(super) struct TilesInner(HashMap<String, Vec<USizeRect>>);

impl From<TilesInner> for Tiles {
    fn from(TilesInner(tiles): TilesInner) -> Self {
        // This is probably the funniest one-liner I've ever written
        Tiles { tiles: tiles.into_iter().map(|(k, v)| (k, v.into_iter().map(|v| v.into()).collect())).collect() }
    }
}