move temp and humidity out of array, introduce different smoke types

voxygen/src/scene/particle.rs

@@ -5,6 +5,7 @@ use crate::{
         pipelines::particle::ParticleMode, Instances, Light, Model, ParticleDrawer,
         ParticleInstance, ParticleVertex, Renderer,
     },
+    scene::terrain::FireplaceType,
 };
 use common::{
     assets::{AssetExt, DotVoxAsset},
@@ -1249,7 +1250,7 @@ impl ParticleMgr {
         }
         // smoke is more complex as it comes with varying rate and color
         {
-            struct FirePlaceProperties {
+            struct SmokeProperties {
                 position: Vec3<i32>,
                 strength: f32,
                 dry_chance: f32,
@@ -1268,28 +1269,39 @@ impl ParticleMgr {
 
                 terrain.get(chunk_pos).map(|chunk_data| {
                     let blocks = &chunk_data.blocks_of_interest.smokers;
-                    let mut smoke_properties: Vec<FirePlaceProperties> = Vec::new();
+                    let mut smoke_properties: Vec<SmokeProperties> = Vec::new();
                     let block_pos =
                         Vec3::from(chunk_pos * TerrainChunk::RECT_SIZE.map(|e| e as i32));
                     let mut sum = 0.0_f32;
                     for smoker in blocks.iter() {
                         let position = block_pos + smoker.position;
+                        let (strength, dry_chance) = {
+                            match smoker.kind {
+                                FireplaceType::House => {
                                     let prop = crate::scene::smoke_cycle::smoke_at_time(
                                         position,
-                            smoker.temperature,
+                                        chunk_data.blocks_of_interest.temperature,
                                         time_of_day,
                                     );
-                        sum += prop.0;
-                        smoke_properties.push(FirePlaceProperties {
-                            position,
-                            strength: prop.0,
-                            dry_chance: if prop.1 {
+                                    (
+                                        prop.0,
+                                        if prop.1 {
                                             // fire started, dark smoke
-                                0.8 - smoker.humidity
+                                            0.8 - chunk_data.blocks_of_interest.humidity
                                         } else {
                                             // fire continues, light smoke
-                                1.2 - smoker.humidity
+                                            1.2 - chunk_data.blocks_of_interest.humidity
                                         },
+                                    )
+                                },
+                                FireplaceType::Workshop => (128.0, 1.0),
+                            }
+                        };
+                        sum += strength;
+                        smoke_properties.push(SmokeProperties {
+                            position,
+                            strength,
+                            dry_chance,
                         });
                     }
                     let avg_particles = dt * sum as f32 * rate;

voxygen/src/scene/terrain.rs

@@ -1,6 +1,6 @@
 mod watcher;
 
-pub use self::watcher::{BlocksOfInterest, Interaction};
+pub use self::watcher::{BlocksOfInterest, FireplaceType, Interaction};
 
 use crate::{
     mesh::{

voxygen/src/scene/terrain/watcher.rs

@@ -12,20 +12,18 @@ pub enum Interaction {
     Mine,
 }
 
-pub struct FireplaceProperties {
-    pub position: Vec3<i32>,
-    pub humidity: f32,
-    pub temperature: f32,
+pub enum FireplaceType {
+    House,
+    Workshop, // this also includes witch hut
 }
 
-impl FireplaceProperties {
-    fn new(position: Vec3<i32>, humidity: f32, temperature: f32) -> Self {
-        Self {
-            position,
-            humidity,
-            temperature,
-        }
-    }
+pub struct SmokerProperties {
+    pub position: Vec3<i32>,
+    pub kind: FireplaceType,
+}
+
+impl SmokerProperties {
+    fn new(position: Vec3<i32>, kind: FireplaceType) -> Self { Self { position, kind } }
 }
 
 #[derive(Default)]
@@ -36,7 +34,7 @@ pub struct BlocksOfInterest {
     pub slow_river: Vec<Vec3<i32>>,
     pub fast_river: Vec<Vec3<i32>>,
     pub fires: Vec<Vec3<i32>>,
-    pub smokers: Vec<FireplaceProperties>,
+    pub smokers: Vec<SmokerProperties>,
     pub beehives: Vec<Vec3<i32>>,
     pub reeds: Vec<Vec3<i32>>,
     pub fireflies: Vec<Vec3<i32>>,
@@ -52,6 +50,9 @@ pub struct BlocksOfInterest {
     // area for optimization
     pub interactables: Vec<(Vec3<i32>, Interaction)>,
     pub lights: Vec<(Vec3<i32>, u8)>,
+    // needed for biome specific smoke variations
+    pub temperature: f32,
+    pub humidity: f32,
 }
 
 impl BlocksOfInterest {
@@ -105,11 +106,7 @@ impl BlocksOfInterest {
                 _ => match block.get_sprite() {
                     Some(SpriteKind::Ember) => {
                         fires.push(pos);
-                        smokers.push(FireplaceProperties::new(
-                            pos,
-                            chunk.meta().humidity(),
-                            chunk.meta().temp(),
-                        ));
+                        smokers.push(SmokerProperties::new(pos, FireplaceType::House));
                     },
                     // Offset positions to account for block height.
                     // TODO: Is this a good idea?
@@ -137,7 +134,7 @@ impl BlocksOfInterest {
                         interactables.push((pos, Interaction::Craft(CraftingTab::All)))
                     },
                     Some(SpriteKind::SmokeDummy) => {
-                        smokers.push(FireplaceProperties::new(pos, 0.0, -1.0));
+                        smokers.push(SmokerProperties::new(pos, FireplaceType::Workshop));
                     },
                     Some(SpriteKind::Forge) => interactables
                         .push((pos, Interaction::Craft(CraftingTab::ProcessedMaterial))),
@@ -195,6 +192,8 @@ impl BlocksOfInterest {
             frogs,
             interactables,
             lights,
+            temperature: chunk.meta().temp(),
+            humidity: chunk.meta().humidity(),
         }
     }
 }