added coral reefs, kelp forests, and seagrass

CHANGELOG.md

@@ -35,6 +35,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - Support for dual wielding (not accessible as animations still needed)
 - Support for modular weapons.
 - Saturation buff (healing from food) now queues
+- Coral reefs, kelp forests, and seagrass
 
 ### Changed
 

assets/common/items/armor/neck/neck_2.ron

@@ -0,0 +1,13 @@
+ItemDef(
+    name: "Seashell Necklace",
+    description: "Contains the guardian aura of the ocean",
+    kind: Armor((
+        kind: Neck("NeckShell"),
+        stats: (
+            protection: Normal(2.0),
+            poise_resilience: Normal(1.0),
+        ),
+    )),
+    quality: Moderate,
+    tags: [],
+)

assets/common/items/crafting_ing/seashells.ron

@@ -0,0 +1,9 @@
+ItemDef(
+    name: "Seashells",
+    description: "Shells from a sea creture.",
+    kind: Ingredient(
+        kind: "Seashells",
+    ),
+    quality: Common,
+    tags: [],
+)

assets/common/recipe_book.ron

@@ -279,6 +279,15 @@
         ("common.items.armor.shoulder.leather_adventurer", 1),
         [(Item("common.items.crafting_ing.leather_scraps"), 12)],
     ),
+    "Seashell Necklace": (
+        ("common.items.armor.neck.neck_2", 1),
+        [
+            (Item("common.items.crafting_ing.cloth_scraps"), 2),
+            (Item("common.items.crafting_ing.sapphire"), 1),
+            (Item("common.items.crafting_ing.seashells"), 3),
+            (Item("common.items.crafting_tools.sewing_set"), 0),
+        ],
+    ),
     "red cloth": (
         ("common.items.crafting_ing.cloth_scraps_red", 1),
         [

assets/voxygen/item_image_manifest.ron

@@ -1523,6 +1523,10 @@
     Armor(Neck("Neck1")): Png(
         "element.icons.neck-1",
     ),
+    Armor(Neck("NeckShell")): Png(
+    "element.icons.neck-seashell",
+    ),
+
     // Tabards
     Armor(Tabard("Admin")): Png(
         "element.icons.tabard_admin",
@@ -1711,6 +1715,10 @@
         "voxel.sprite.rocks.rock-0",
         (0.0, 0.0, 0.0), (-50.0, 40.0, 20.0), 0.8,
     ),
+    Ingredient("Seashells"): VoxTrans(
+    "voxel.sprite.seashells.shell-0",
+    (0.0, 0.0, 0.0), (-50.0, 40.0, 20.0), 0.8,
+    ),
     Ingredient("IcyShard"): Png(
         "element.icons.item_ice_shard",
     ),

assets/voxygen/voxel/sprite_manifest.ron

@@ -2205,6 +2205,477 @@ ChestBurried: Some((
     ],
     wind_sway: 0.0,
 )),
+// Stony Coral
+StonyCoral: Some((
+    variations: [
+        (
+            model: "voxygen.voxel.sprite.coral.yellow_fire_coral-0",
+            offset: (-7.0, -6.5, -0.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.red_fire_coral-0",
+            offset: (-6.5, -2.0, -0.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.red_fire_coral-1",
+            offset: (-7.5, -4.5, -0.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.red_fire_coral-2",
+            offset: (-7.0, -4, -0.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.green_brain_coral-0",
+            offset: (-9.5, -10.5, -5.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.green_brain_coral-1",
+            offset: (-9.5, -10.5, -3.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.green_brain_coral-2",
+            offset: (-6.5, -6.5, -0.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.pink_brain_coral-0",
+            offset: (-10.0, -9.5, -5.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.pink_brain_coral-1",
+            offset: (-6.0, -5.5, -0.0),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.pink_birdsnest_coral-0",
+            offset: (-5.5, -5.5, -0.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.pink_birdsnest_coral-1",
+            offset: (-5.5, -5.5, -0.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.pink_birdsnest_coral-2",
+            offset: (-5.5, -5.5, -0.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.pink_birdsnest_coral-3",
+            offset: (-5.5, -5.5, -0.1),
+            lod_axes: (0.5, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.plating_acropora-0",
+            offset: (-9.5, -9.0, -0.1),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.plating_acropora-1",
+            offset: (-9.5, -9.0, -0.1),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.plating_acropora-2",
+            offset: (-11.0, -10.5, -0.1),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.plating_acropora-3",
+            offset: (-11.0, -11.0, -0.1),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.plating_acropora-4",
+            offset: (-9.0, -9.0, -0.1),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.plating_acropora-5",
+            offset: (-8.0, -9.0, -0.1),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.plating_acropora-6",
+            offset: (-9.0, -8.5, -0.1),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.plating_acropora-7",
+            offset: (-7, -9.0, -0.1),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+    ],
+    wind_sway: 0.0,
+)),
+// Soft Coral
+SoftCoral: Some((
+    variations: [
+        (
+            model: "voxygen.voxel.sprite.coral.yellow_gorgonian-0",
+            offset: (-3.0, -10.0, 0.0),
+            lod_axes: (0.0, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.yellow_gorgonian-1",
+            offset: (-3.0, -13.0, 0.0),
+            lod_axes: (0.0, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.yellow_gorgonian-2",
+            offset: (-3.0, -17.5, 0.0),
+            lod_axes: (0.0, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.purp-0",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.purp-1",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.red_sea_fan-1",
+            offset: (-2.5, -15.5, 0.0),
+            lod_axes: (0.0, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.red_sea_fan-2",
+            offset: (-2.5, -22.5, 0.0),
+            lod_axes: (0.0, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.red_sea_fan-3",
+            offset: (-3.0, -15.5, 0.0),
+            lod_axes: (0.0, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.purple_finger_soft_coral-0",
+            offset: (-9.5, -8.5, -0.1),
+            lod_axes: (0.0, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.purple_finger_soft_coral-1",
+            offset: (-10.0, -19.5, -0.1),
+            lod_axes: (0.0, 0.5, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.green_ricordea-1",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.green_ricordea-2",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.green_ricordea-3",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.green_ricordea-4",
+            offset: (-6.5, -6.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.blue_ricordea-1",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.blue_ricordea-2",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.blue_ricordea-3",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.coral.sea_anemone-1",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+    ],
+    wind_sway: 1.0,
+)),
+// Sea Anemones
+SeaAnemone: Some((
+    variations: [
+        (
+            model: "voxygen.voxel.sprite.coral.sea_anemone-1",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+    ],
+    wind_sway: 1.0,
+)),
+//Bull kelp
+BullKelp: Some((
+    variations: [
+        (
+            model: "voxygen.voxel.sprite.algae.nereocystis_kelp-0",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.nereocystis_kelp-1",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.nereocystis_kelp-2",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.nereocystis_kelp-3",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.nereocystis_kelp-4",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.nereocystis_kelp-5",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.nereocystis_kelp-6",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.nereocystis_kelp-7",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.nereocystis_kelp-8",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+    ],
+    wind_sway: 0.5,
+)),
+//scattered temperate type Seaweed
+SeaweedTemperate: Some((
+    variations: [
+        (
+            model: "voxygen.voxel.sprite.algae.kelp_sprig-0",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.kelp_sprig-1",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.grass.grass_short_1",
+            offset: (-5.5, -6.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.grass.grass_short_2",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+    ],
+    wind_sway: 0.5,
+)),
+//scattered tropical type seaweed
+SeaweedTropical: Some((
+    variations: [
+        (
+            model: "voxygen.voxel.sprite.grass.grass_short_1",
+            offset: (-5.5, -6.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.grass.grass_short_2",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.acetabularia-0",
+            offset: (-5.5, -6.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.acetabularia-1",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.acetabularia-2",
+            offset: (-5.0, -6.0, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.udotea-0",
+            offset: (-8.0, -1.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.udotea-1",
+            offset: (-8.0, -1.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.udotea-2",
+            offset: (-10.0, -2.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+    ],
+    wind_sway: 0.7,
+)),
+//Mermaids fan algae patch
+MermaidsFan: Some((
+    variations: [
+        (
+            model: "voxygen.voxel.sprite.algae.udotea-0",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.udotea-1",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.udotea-2",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+    ],
+    wind_sway: 0.7,
+)),
+//Caulerpa prolifera patch
+WavyAlgae: Some((
+    variations: [
+        (
+            model: "voxygen.voxel.sprite.algae.caulerpa_prolifera-0",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.caulerpa_prolifera-1",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.caulerpa_prolifera-2",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.caulerpa_prolifera-3",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+    ],
+    wind_sway: 0.7,
+)),
+//Caulerpa lentillifera patch
+SeaGrapes: Some((
+    variations: [
+        (
+            model: "voxygen.voxel.sprite.algae.caulerpa_lentillifera-0",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.caulerpa_lentillifera-1",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.caulerpa_lentillifera-2",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.caulerpa_lentillifera-3",
+            offset: (-5.5, -5.5, 0.0),
+            lod_axes: (0.0, 0.0, 0.5),
+        ),
+    ],
+    wind_sway: 0.7,
+)),
+//Giant Kelp
+GiantKelp: Some((
+    variations: [
+        (
+            model: "voxygen.voxel.sprite.algae.macrocystis_kelp-0",
+            offset: (-15.5, -15.5, 0.0),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.macrocystis_kelp-1",
+            offset: (-15.5, -15.5, 0.0),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.macrocystis_kelp-2",
+            offset: (-15.5, -15.5, 0.0),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.algae.macrocystis_kelp-3",
+            offset: (-15.5, -15.5, 0.0),
+            lod_axes: (0.5, 0.5, 0.0),
+        ),
+    ],
+    wind_sway: 0.2,
+)),
+//Seagrass
+Seagrass: Some((
+    variations: [
+        (
+            model: "voxygen.voxel.sprite.grass.seagrass-0",
+            offset: (-6.0, -6.0, -0.0),
+            lod_axes: (1.0, 1.0, 1.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.grass.seagrass-1",
+            offset: (-6.0, -6.0, -0.0),
+            lod_axes: (1.0, 1.0, 1.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.grass.seagrass-2",
+            offset: (-6.0, -6.0, -0.0),
+            lod_axes: (1.0, 1.0, 1.0),
+        ),
+        (
+            model: "voxygen.voxel.sprite.grass.seagrass-3",
+            offset: (-6.0, -6.0, -0.0),
+            lod_axes: (1.0, 1.0, 1.0),
+        ),
+		(
+            model: "voxygen.voxel.sprite.grass.seagrass-4",
+            offset: (-6.0, -6.0, -0.0),
+            lod_axes: (1.0, 1.0, 1.0),
+    )
+],
+wind_sway: 0.7,
+)),
 // Underwater Mud Piles
 Mud: Some((
     variations: [

common/src/comp/inventory/item/mod.rs

@@ -629,6 +629,7 @@ impl Item {
             SpriteKind::RubySmall => "common.items.crafting_ing.ruby",
             SpriteKind::EmeraldSmall => "common.items.crafting_ing.emerald",
             SpriteKind::SapphireSmall => "common.items.crafting_ing.sapphire",
+            SpriteKind::Seashells => "common.items.crafting_ing.seashells",
             _ => return None,
         }))
     }

common/src/terrain/sprite.rs

@@ -128,6 +128,20 @@ make_case_elim!(
         SapphireSmall = 0x65,
         WallLampSmall = 0x66,
         WallSconce = 0x67,
+        StonyCoral = 0x68,
+        SoftCoral = 0x69,
+        SeaweedTemperate = 0x6A,
+        SeaweedTropical = 0x6B,
+        GiantKelp = 0x6C,
+        BullKelp = 0x6D,
+        WavyAlgae = 0x6E,
+        SeaGrapes = 0x6F,
+        MermaidsFan = 0x70,
+        SeaAnemone = 0x71,
+        Seashells = 0x72,
+        Seagrass = 0x73,
+        RedAlgae = 0x74,
+        UnderwaterVent = 0x75,
     }
 );
 
@@ -168,6 +182,7 @@ impl SpriteKind {
             SpriteKind::Pot => 0.90,
             SpriteKind::Mud => 0.36,
             SpriteKind::ChestBurried => 0.91,
+            SpriteKind::StonyCoral => 1.4,
             // TODO: Find suitable heights.
             SpriteKind::BarrelCactus
             | SpriteKind::RoundCactus
@@ -230,6 +245,7 @@ impl SpriteKind {
             SpriteKind::RubySmall => true,
             SpriteKind::EmeraldSmall => true,
             SpriteKind::SapphireSmall => true,
+            SpriteKind::Seashells => true,
             _ => false,
         }
     }

world/src/layer/scatter.rs

@@ -304,6 +304,221 @@ pub fn apply_scatter_to(canvas: &mut Canvas, rng: &mut impl Rng) {
                 Some((100.0, 0.15)),
             )
         }),
+        // seagrass
+        (Seagrass, true, |c, col| {
+            (
+                close(c.temp, CONFIG.temperate_temp, 0.8)
+                    * MUSH_FACT
+                    * 300.0
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM + 18.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((150.0, 0.3)),
+            )
+        }),
+        // seagrass, coastal patches
+        (Seagrass, true, |_, col| {
+            (
+                MUSH_FACT
+                    * 300.0
+                    * if col.water_level < CONFIG.sea_level && (col.water_level - col.alt) < 3.0 {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((90.0, 0.4)),
+            )
+        }),
+        // scattered seaweed (temperate species)
+        (SeaweedTemperate, true, |c, col| {
+            (
+                close(c.temp, CONFIG.temperate_temp, 0.8)
+                    * MUSH_FACT
+                    * 50.0
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM + 11.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((500.0, 0.75)),
+            )
+        }),
+        // scattered seaweed (tropical species)
+        (SeaweedTropical, true, |c, col| {
+            (
+                close(c.temp, 1.0, 0.95)
+                    * MUSH_FACT
+                    * 50.0
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM + 11.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((500.0, 0.75)),
+            )
+        }),
+        // Caulerpa lentillifera algae patch
+        (SeaGrapes, true, |_, col| {
+            (
+                MUSH_FACT
+                    * 250.0
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM + 10.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((100.0, 0.15)),
+            )
+        }),
+        // Caulerpa prolifera algae patch
+        (WavyAlgae, true, |_, col| {
+            (
+                MUSH_FACT
+                    * 250.0
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM + 10.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((100.0, 0.15)),
+            )
+        }),
+        // Mermaids' fan algae patch
+        (MermaidsFan, true, |c, col| {
+            (
+                close(c.temp, 1.0, 0.95)
+                    * MUSH_FACT
+                    * 500.0
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM + 10.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((50.0, 0.10)),
+            )
+        }),
+        // Sea anemones
+        (SeaAnemone, true, |c, col| {
+            (
+                close(c.temp, CONFIG.temperate_temp, 0.8)
+                    * MUSH_FACT
+                    * 125.0
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM - 9.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((100.0, 0.3)),
+            )
+        }),
+        // Giant Kelp
+        (GiantKelp, true, |c, col| {
+            (
+                close(c.temp, CONFIG.temperate_temp, 0.8)
+                    * MUSH_FACT
+                    * 220.0
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM - 9.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((200.0, 0.4)),
+            )
+        }),
+        // Bull Kelp
+        (BullKelp, true, |c, col| {
+            (
+                close(c.temp, CONFIG.temperate_temp, 0.7)
+                    * MUSH_FACT
+                    * 300.0
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM + 3.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((75.0, 0.3)),
+            )
+        }),
+        // Stony Corals
+        (StonyCoral, true, |c, col| {
+            (
+                close(c.temp, 1.0, 0.9)
+                    * MUSH_FACT
+                    * 160.0
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM + 10.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((120.0, 0.4)),
+            )
+        }),
+        // Soft Corals
+        (SoftCoral, true, |c, col| {
+            (
+                close(c.temp, 1.0, 0.9)
+                    * MUSH_FACT
+                    * 120.0
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM + 10.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                Some((120.0, 0.4)),
+            )
+        }),
+        // Seashells
+        (Seashells, true, |c, col| {
+            (
+                (c.rockiness - 0.5).max(0.0)
+                    * 1.0e-3
+                    * if col.water_level < CONFIG.sea_level
+                        && col.alt < col.water_level - DEPTH_WATER_NORM + 20.0
+                    {
+                        1.0
+                    } else {
+                        0.0
+                    },
+                None,
+            )
+        }),
+        // hydrothermal vent
+        //        (UnderwaterVent, true, |_, col| {
+        //            (
+        //                MUSH_FACT
+        //                    * 250.0
+        //                    * * if col.water_level < CONFIG.sea_level && col.alt <
+        //                      col.water_level - DEPTH_WATER_NORM - 50.0 { 1.0
+        //                    } else {
+        //                        0.0
+        //                    },
+        //                Some((100.0, 0.15)),
+        //            )
+        //        }),
         (Stones, true, |c, col| {
             (
                 (c.rockiness - 0.5).max(0.0)