add campfires to clifftown and desertcity

world/src/site2/mod.rs

@@ -744,17 +744,17 @@ impl Site {
 
     pub fn generate_cliff_town(land: &Land, rng: &mut impl Rng, origin: Vec2<i32>) -> Self {
         let mut rng = reseed(rng);
-
         let mut site = Site {
             origin,
             name: NameGen::location(&mut rng).generate_arabic(),
             ..Site::default()
         };
-
+        let mut campfires = 0;
         site.make_plaza(land, &mut rng);
         for _ in 0..30 {
             // CliffTower
             let size = (6.0 + rng.gen::<f32>().powf(5.0) * 1.0).round() as u32;
+            let campfire = campfires < 4;
             if let Some((aabr, door_tile, door_dir)) = attempt(32, || {
                 site.find_roadside_aabr(&mut rng, 6..(size + 1).pow(2), Extent2::broadcast(size))
             }) {
@@ -765,6 +765,7 @@ impl Site {
                     door_tile,
                     door_dir,
                     aabr,
+                    campfire,
                 );
                 let cliff_tower_alt = cliff_tower.alt;
                 let plot = site.create_plot(Plot {
@@ -779,6 +780,7 @@ impl Site {
                     plot: Some(plot),
                     hard_alt: Some(cliff_tower_alt),
                 });
+                campfires += 1;
             } else {
                 site.make_plaza(land, &mut rng);
             }
@@ -803,12 +805,14 @@ impl Site {
         let build_chance = Lottery::from(vec![(20.0, 1), (10.0, 2)]);
 
         let mut temples = 0;
+        let mut campfires = 0;
 
         for _ in 0..30 {
             match *build_chance.choose_seeded(rng.gen()) {
                 // DesertCityMultiplot
                 1 => {
                     let size = (9.0 + rng.gen::<f32>().powf(5.0) * 1.5).round() as u32;
+                    let campfire = campfires < 4;
                     if let Some((aabr, door_tile, door_dir)) = attempt(32, || {
                         site.find_roadside_aabr(
                             &mut rng,
@@ -823,6 +827,7 @@ impl Site {
                             door_tile,
                             door_dir,
                             aabr,
+                            campfire,
                         );
                         let desert_city_multi_plot_alt = desert_city_multi_plot.alt;
                         let plot = site.create_plot(Plot {
@@ -837,6 +842,7 @@ impl Site {
                             plot: Some(plot),
                             hard_alt: Some(desert_city_multi_plot_alt),
                         });
+                        campfires += 1;
                     } else {
                         site.make_plaza(land, &mut rng);
                     }

world/src/site2/plot/cliff_tower.rs

@@ -17,6 +17,7 @@ pub struct CliffTower {
     bounds: Aabr<i32>,
     /// Approximate altitude of the door tile
     pub(crate) alt: i32,
+    campfire: bool,
 }
 
 impl CliffTower {
@@ -27,6 +28,7 @@ impl CliffTower {
         door_tile: Vec2<i32>,
         door_dir: Vec2<i32>,
         tile_aabr: Aabr<i32>,
+        campfire: bool,
     ) -> Self {
         let bounds = Aabr {
             min: site.tile_wpos(tile_aabr.min),
@@ -35,6 +37,7 @@ impl CliffTower {
         Self {
             bounds,
             alt: land.get_alt_approx(site.tile_center_wpos(door_tile + door_dir)) as i32,
+            campfire,
         }
     }
 }
@@ -894,5 +897,10 @@ impl Structure for CliffTower {
             mem::swap(&mut length, &mut width);
             mem::swap(&mut stair_pos1, &mut stair_pos2);
         }
+        // spawn campfire next to some clifftowers
+        if self.campfire {
+            let campfire_pos = (center - 20).with_z(self.alt + 18);
+            painter.spawn(EntityInfo::at(campfire_pos.map(|e| e as f32)).into_waypoint());
+        }
     }
 }

world/src/site2/plot/desert_city_multiplot.rs

@@ -5,8 +5,9 @@ use crate::{
     util::{RandomField, Sampler, DIAGONALS, NEIGHBORS},
     Land,
 };
-use common::terrain::{
-    Block, BlockKind, SpriteKind, Structure as PrefabStructure, StructuresGroup,
+use common::{
+    generation::EntityInfo,
+    terrain::{Block, BlockKind, SpriteKind, Structure as PrefabStructure, StructuresGroup},
 };
 use lazy_static::lazy_static;
 use rand::prelude::*;
@@ -44,6 +45,7 @@ pub struct DesertCityMultiPlot {
     pub(crate) alt: i32,
     diameter: i32,
     plot_kind: PlotKind,
+    campfire: bool,
 }
 
 impl DesertCityMultiPlot {
@@ -54,6 +56,7 @@ impl DesertCityMultiPlot {
         door_tile: Vec2<i32>,
         door_dir: Vec2<i32>,
         tile_aabr: Aabr<i32>,
+        campfire: bool,
     ) -> Self {
         let bounds = Aabr {
             min: site.tile_wpos(tile_aabr.min),
@@ -120,6 +123,7 @@ impl DesertCityMultiPlot {
             alt: land.get_alt_approx(site.tile_center_wpos(door_tile + door_dir)) as i32,
             diameter,
             plot_kind,
+            campfire,
         }
     }
 }
@@ -2407,6 +2411,11 @@ impl Structure for DesertCityMultiPlot {
                         },
                     }
                 }
+                // spawn campfire in some multiplots that are not markethall
+                let campfire_pos = (center).with_z(base + 1);
+                if self.campfire {
+                    painter.spawn(EntityInfo::at(campfire_pos.map(|e| e as f32)).into_waypoint())
+                }
             },
         }
     }