veloren_world/site2/plot/
workshop.rs

1use super::*;
2use crate::{
3    Land,
4    util::{RandomField, Sampler},
5};
6use common::{
7    generation::{EntityInfo, SpecialEntity},
8    terrain::{Block, BlockKind, SpriteKind},
9};
10use rand::prelude::*;
11use vek::*;
12
13/// Represents house data generated by the `generate()` method
14pub struct Workshop {
15    /// Axis aligned bounding region for the house
16    bounds: Aabr<i32>,
17    /// Approximate altitude of the door tile
18    pub(crate) alt: i32,
19}
20
21impl Workshop {
22    pub fn generate(
23        land: &Land,
24        _rng: &mut impl Rng,
25        site: &Site,
26        door_tile: Vec2<i32>,
27        door_dir: Vec2<i32>,
28        tile_aabr: Aabr<i32>,
29        alt: Option<i32>,
30    ) -> Self {
31        let bounds = Aabr {
32            min: site.tile_wpos(tile_aabr.min),
33            max: site.tile_wpos(tile_aabr.max),
34        };
35
36        Self {
37            bounds,
38            alt: alt.unwrap_or_else(|| {
39                land.get_alt_approx(site.tile_center_wpos(door_tile + door_dir)) as i32
40            }),
41        }
42    }
43}
44
45impl Structure for Workshop {
46    #[cfg(feature = "use-dyn-lib")]
47    const UPDATE_FN: &'static [u8] = b"render_workshop\0";
48
49    #[cfg_attr(feature = "be-dyn-lib", unsafe(export_name = "render_workshop"))]
50    fn render_inner(&self, _site: &Site, _land: &Land, painter: &Painter) {
51        let brick = Fill::Brick(BlockKind::Rock, Rgb::new(80, 75, 85), 24);
52
53        let base = self.alt + 1;
54        let center = self.bounds.center();
55
56        // Base
57        painter
58            .aabb(Aabb {
59                min: (self.bounds.min + 1).with_z(base - 16),
60                max: self.bounds.max.with_z(base),
61            })
62            .fill(brick.clone());
63
64        let roof = base + 5;
65
66        painter
67            .aabb(Aabb {
68                min: (self.bounds.min + 2).with_z(base),
69                max: (self.bounds.max - 1).with_z(roof),
70            })
71            .clear();
72
73        // Supports
74        for pos in [
75            Vec2::new(self.bounds.min.x + 3, self.bounds.min.y + 3),
76            Vec2::new(self.bounds.max.x - 3, self.bounds.min.y + 3),
77            Vec2::new(self.bounds.min.x + 3, self.bounds.max.y - 3),
78            Vec2::new(self.bounds.max.x - 3, self.bounds.max.y - 3),
79        ] {
80            painter
81                .line(pos.with_z(base), pos.with_z(roof), 1.0)
82                .fill(Fill::Block(Block::new(
83                    BlockKind::Wood,
84                    Rgb::new(55, 25, 8),
85                )));
86        }
87
88        let roof_top = roof + 5;
89
90        // Roof
91        painter
92            .pyramid(Aabb {
93                min: (self.bounds.min + 2).with_z(roof),
94                max: (self.bounds.max - 1).with_z(roof_top),
95            })
96            .fill(Fill::Brick(BlockKind::Rock, Rgb::new(45, 28, 21), 24));
97
98        let chimney = roof_top + 2;
99
100        // Chimney
101        let chimney_radius = 3.0;
102        painter
103            .line(
104                center.with_z(base + 4),
105                center.with_z(chimney),
106                chimney_radius,
107            )
108            .fill(brick);
109        painter
110            .line(
111                center.with_z(base),
112                center.with_z(chimney + 2),
113                chimney_radius - 1.0,
114            )
115            .clear();
116        for x in -1..2 {
117            for y in -1..2 {
118                painter.sprite(
119                    (center + Vec2::new(x, y)).with_z(base - 1),
120                    SpriteKind::Ember,
121                );
122            }
123        }
124        let mut stations = vec![
125            SpriteKind::CraftingBench,
126            SpriteKind::Forge,
127            SpriteKind::SpinningWheel,
128            SpriteKind::TanningRack,
129            SpriteKind::CookingPot,
130            SpriteKind::Cauldron,
131            SpriteKind::Loom,
132            SpriteKind::Anvil,
133            SpriteKind::DismantlingBench,
134            SpriteKind::RepairBench,
135        ];
136        'outer: for d in 0..3 {
137            for dir in CARDINALS {
138                if stations.is_empty() {
139                    break 'outer;
140                }
141                let position = center + dir * (3 + d * 2);
142                let cr_station = stations.swap_remove(
143                    RandomField::new(0).get(position.with_z(base)) as usize % stations.len(),
144                );
145                painter.sprite(position.with_z(base), cr_station);
146            }
147        }
148
149        painter.spawn(
150            EntityInfo::at(self.bounds.center().with_z(base).map(|e| e as f32 + 0.5))
151                .into_special(SpecialEntity::Waypoint),
152        );
153    }
154}
veloren_world/site2/plot/workshop.rs

veloren_world/site2/plot/
workshop.rs
