dorf/src/tiles.rs

use crate::constants::*;
use crate::tile::{FixtureTile, FloorTile, NeedsOccluded, TileState};
use bevy::prelude::*;

#[derive(Bundle)]
pub struct FloorTilePrefab {
    transform: Transform,
    sprite: Sprite,
    tile: FloorTile,
    tile_state: TileState,
    visibility: Visibility,
    needs_occluded: NeedsOccluded,
}

impl FloorTilePrefab {
    pub fn grass(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
        FloorTilePrefab {
            transform: Transform::from_translation(position).with_scale(Vec3::splat(PIXEL_RATIO)),
            sprite: Sprite {
                image: asset_server.load("grass_floor.png"),
                ..Default::default()
            },
            tile: FloorTile {
                id: 1,
                astar_weight: 100,
                ..Default::default()
            },
            tile_state: TileState {
                timer: Timer::from_seconds(1.0, TimerMode::Repeating),
            },
            visibility: Visibility::Hidden,
            needs_occluded: NeedsOccluded {
                has_been_occluded: false,
            },
        }
    }

    pub fn dirt(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
        FloorTilePrefab {
            transform: Transform::from_translation(position).with_scale(Vec3::splat(PIXEL_RATIO)),
            sprite: Sprite {
                image: asset_server.load("dirt_floor.png"),
                ..Default::default()
            },
            tile: FloorTile {
                id: 2,
                astar_weight: 85,
                ..Default::default()
            },
            tile_state: TileState {
                timer: Timer::from_seconds(1.0, TimerMode::Repeating),
            },
            visibility: Visibility::Hidden,
            needs_occluded: NeedsOccluded {
                has_been_occluded: false,
            },
        }
    }

    pub fn rock(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
        FloorTilePrefab {
            transform: Transform::from_translation(position).with_scale(Vec3::splat(PIXEL_RATIO)),
            sprite: Sprite {
                image: asset_server.load("rock_floor.png"),
                ..Default::default()
            },
            tile: FloorTile {
                id: 3,
                astar_weight: 50,
                ..Default::default()
            },
            tile_state: TileState {
                timer: Timer::from_seconds(1.0, TimerMode::Repeating),
            },
            visibility: Visibility::Hidden,
            needs_occluded: NeedsOccluded {
                has_been_occluded: false,
            },
        }
    }

    pub fn air(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
        FloorTilePrefab {
            transform: Transform::from_translation(position).with_scale(Vec3::splat(PIXEL_RATIO)),
            sprite: Sprite {
                image: asset_server.load("sky.png"),
                ..Default::default()
            },
            tile: FloorTile {
                id: 0,
                opaque: false,
                walkable: false,
                ..Default::default()
            },
            tile_state: TileState {
                timer: Timer::from_seconds(1.0, TimerMode::Repeating),
            },
            visibility: Visibility::Hidden,
            needs_occluded: NeedsOccluded {
                has_been_occluded: false,
            },
        }
    }

    pub fn bedrock(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
        FloorTilePrefab {
            transform: Transform::from_translation(position).with_scale(Vec3::splat(PIXEL_RATIO)),
            sprite: Sprite {
                image: asset_server.load("bedrock_floor.png"),
                ..Default::default()
            },
            tile: FloorTile {
                id: 4,
                astar_weight: 150,
                ..Default::default()
            },
            tile_state: TileState {
                timer: Timer::from_seconds(1.0, TimerMode::Repeating),
            },
            visibility: Visibility::Hidden,
            needs_occluded: NeedsOccluded {
                has_been_occluded: false,
            },
        }
    }

    pub fn spawn(self, commands: &mut Commands) {
        commands.spawn((
            self.tile,
            self.transform,
            self.sprite,
            self.tile_state,
            self.visibility,
            self.needs_occluded,
        ));
    }
}

#[derive(Bundle)]
pub struct FixtureTilePrefab {
    transform: Transform,
    sprite: Sprite,
    tile: FixtureTile,
    visibility: Visibility,
    needs_occluded: NeedsOccluded,
}

impl FixtureTilePrefab {
    pub fn dirt_wall(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
        FixtureTilePrefab {
            transform: Transform::from_translation(position).with_scale(Vec3::splat(PIXEL_RATIO)),
            sprite: Sprite {
                image: asset_server.load("dirt_wall.png"),
                ..Default::default()
            },
            tile: FixtureTile {
                id: 1,
                ..Default::default()
            },
            visibility: Visibility::Hidden,
            needs_occluded: NeedsOccluded {
                has_been_occluded: false,
            },
        }
    }

    pub fn rock_wall(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
        FixtureTilePrefab {
            transform: Transform::from_translation(position).with_scale(Vec3::splat(PIXEL_RATIO)),
            sprite: Sprite {
                image: asset_server.load("rock_wall.png"),
                ..Default::default()
            },
            tile: FixtureTile {
                id: 2,
                ..Default::default()
            },
            visibility: Visibility::Hidden,
            needs_occluded: NeedsOccluded {
                has_been_occluded: false,
            },
        }
    }

    pub fn bedrock_wall(position: Vec3, asset_server: &Res<AssetServer>) -> Self {
        FixtureTilePrefab {
            transform: Transform::from_translation(position).with_scale(Vec3::splat(PIXEL_RATIO)),
            sprite: Sprite {
                image: asset_server.load("bedrock_wall.png"),
                ..Default::default()
            },
            tile: FixtureTile {
                id: 0,
                ..Default::default()
            },
            visibility: Visibility::Hidden,
            needs_occluded: NeedsOccluded {
                has_been_occluded: false,
            },
        }
    }

    pub fn spawn(self, commands: &mut Commands) {
        commands.spawn((
            self.tile,
            self.transform,
            self.sprite,
            self.visibility,
            self.needs_occluded,
        ));
    }
}