Mushroom spore particles

.cargo/config

@@ -25,7 +25,7 @@ tracy-server-debuginfo = "run --bin veloren-server-cli --features tracy,simd --p
 tracy-server-releasedebuginfo = "run --bin veloren-server-cli --features tracy,simd --profile releasedebuginfo"
 tracy-test-server = "run --bin veloren-server-cli --no-default-features --features tracy,simd --profile no_overflow"
 # voxygen
-test-voxygen = "run --bin veloren-voxygen --no-default-features --features simd,egui-ui,shaderc-from-source"
+test-voxygen = "run --bin veloren-voxygen --no-default-features --features simd,egui-ui,shaderc-from-source,hot-reloading"
 tracy-voxygen = "run --bin veloren-voxygen --no-default-features --features tracy,simd,egui-ui,shaderc-from-source --profile no_overflow"
 dbg-voxygen = "run --bin veloren-voxygen --profile debuginfo"
 # misc

assets/voxygen/shaders/particle-vert.glsl

@@ -96,6 +96,7 @@ const int PHOENIX_BEAM = 56;
 const int PHOENIX_BUILD_UP_AIM = 57;
 const int CLAY_SHRAPNEL = 58;
 const int AIRFLOW = 59;
+const int SPORE = 60;
 
 // meters per second squared (acceleration)
 const float earth_gravity = 9.807;
@@ -1016,6 +1017,18 @@ void main() {
                 spin_in_axis(perp_axis, asin(inst_dir.z / length(inst_dir)) + PI / 2.0)
             );
             break;
+        case SPORE:
+            f_reflect = 0.0;
+            attr = Attr(
+                linear_motion(
+                    vec3(0),
+                    vec3(0, 0, -1.1)
+                ) + vec3(sin((lifetime + rand9 * 0.1) * 0.5) * 3.0, sin((lifetime+ rand8 * 0.1) * 0.5) * 3.0, sin(lifetime * 0.5) * 1.5),
+                vec3(0.4 + 0.4 * abs(sin(lifetime))),
+                vec4(vec3(0.8, 6.0 + rand6 * 1.75, 7.5 + (1.75 + rand5 * 0.5)), 1),
+                spin_in_axis(vec3(rand1, rand2, rand3), rand4 * 1.5 + lifetime)
+            );
+            break;
         default:
             attr = Attr(
                 linear_motion(

voxygen/src/render/pipelines/particle.rs

@@ -111,6 +111,7 @@ pub enum ParticleMode {
     PhoenixBuildUpAim = 57,
     ClayShrapnel = 58,
     Airflow = 59,
+    Spore = 60,
 }
 
 impl ParticleMode {

voxygen/src/scene/particle.rs

@@ -2186,6 +2186,14 @@ impl ParticleMgr {
                 mode: ParticleMode::PortalFizz,
                 cond: |_| true,
             },
+            BlockParticles {
+                blocks: |boi| BlockParticleSlice::Positions(&boi.spores),
+                range: 4,
+                rate: 0.055,
+                lifetime: 20.0,
+                mode: ParticleMode::Spore,
+                cond: |_| true,
+            },
         ];
 
         let ecs = scene_data.state.ecs();

voxygen/src/scene/terrain/watcher.rs

@@ -49,6 +49,7 @@ pub struct BlocksOfInterest {
     pub flowers: Vec<Vec3<i32>>,
     pub fire_bowls: Vec<Vec3<i32>>,
     pub snow: Vec<Vec3<i32>>,
+    pub spores: Vec<Vec3<i32>>,
     //This is so crickets stay in place and don't randomly change sounds
     pub cricket1: Vec<Vec3<i32>>,
     pub cricket2: Vec<Vec3<i32>>,
@@ -97,6 +98,7 @@ impl BlocksOfInterest {
         let mut cricket3 = Vec::new();
         let mut frogs = Vec::new();
         let mut one_way_walls = Vec::new();
+        let mut spores = Vec::new();
 
         let mut rng = ChaCha8Rng::from_seed(thread_rng().gen());
 
@@ -138,6 +140,7 @@ impl BlocksOfInterest {
                         lavapool.push(pos)
                     }
                 },
+                BlockKind::GlowingMushroom if rng.gen_range(0..8) == 0 => spores.push(pos),
                 BlockKind::Snow | BlockKind::Ice if rng.gen_range(0..16) == 0 => snow.push(pos),
                 _ => {
                     if let Some(sprite) = block.get_sprite() {
@@ -225,6 +228,8 @@ impl BlocksOfInterest {
                             SpriteKind::Sign | SpriteKind::HangingSign => {
                                 interactables.push((pos, Interaction::Read))
                             },
+                            SpriteKind::MycelBlue => spores.push(pos),
+                            SpriteKind::Mold => spores.push(pos),
                             _ => {},
                         }
                     }
@@ -268,6 +273,7 @@ impl BlocksOfInterest {
             flowers,
             fire_bowls,
             snow,
+            spores,
             cricket1,
             cricket2,
             cricket3,

world/src/layer/cave.rs

@@ -1216,20 +1216,26 @@ fn write_column<R: Rng>(
                         BlockKind::Sand
                     } else if rand.chance(wpos, biome.leafy) {
                         BlockKind::ArtLeaves
+                    } else if ceiling_cover > 0.0 {
+                        BlockKind::Rock
                     } else {
                         BlockKind::WeakRock
                     },
                     stalactite.map(|e| e as u8),
                 )
             } else if z < ceiling && z >= ceiling_drip {
-                let color = if biome.mushroom > 0.9 {
+                if biome.mushroom > 0.9 {
-                    Rgb::new(10, 70, 148)
+                    let block = if rand.chance(wpos2d.with_z(89), 0.05) {
-                } else if biome.icy > 0.9 {
+                        BlockKind::GlowingMushroom
-                    Rgb::new(120, 140, 255)
                     } else {
-                    Rgb::new(80, 100, 150)
+                        BlockKind::GlowingWeakRock
                     };
-                Block::new(BlockKind::GlowingRock, color)
+                    Block::new(block, Rgb::new(10, 70, 148))
+                } else if biome.icy > 0.9 {
+                    Block::new(BlockKind::GlowingWeakRock, Rgb::new(120, 140, 255))
+                } else {
+                    Block::new(BlockKind::WeakRock, Rgb::new(80, 100, 150))
+                }
             } else if z >= base && z < floor && !void_below && !sky_above {
                 let (net_col, total) = [
                     (