Added a deeper, more majestic cave system.

This is better than mojang's caves lel. took me a good hour of testing

biomes/carving/calcite.json

@@ -18,7 +18,7 @@
         ]
     }],
     "decorators": [{
-        "chance": 0.05,
+        "chance": 0.001,
         "style": {"style": "STATIC"},
         "topPalette": [{"block": "minecraft:andesite"}],
         "stackMax": 5,

biomes/carving/deep.json

@@ -0,0 +1,39 @@
+{
+    "name": "Deepened cave",
+    "wall": {
+        "style": {"style": "STATIC"},
+        "palette": [
+            {
+                "block": "minecraft:stone",
+                "weight": 3
+            },
+            {"block": "minecraft:stone"}
+        ]
+    },
+    "layers": [{
+        "style": {"style": "STATIC"},
+        "maxHeight": 2,
+        "minHeight": 2,
+        "palette": [
+            {
+                "block": "minecraft:stone"
+            },
+            {
+                "block": "minecraft:andesite"
+            }
+        ]
+    }],
+    "caveCeilingLayers": [{
+        "style": {"style": "STATIC"},
+        "maxHeight": 2,
+        "minHeight": 2,
+        "palette": [
+            {
+                "block": "minecraft:stone"
+            },
+            {
+                "block": "minecraft:andesite"
+            }
+        ]
+    }]
+}

biomes/carving/deepravine.json

@@ -0,0 +1,66 @@
+{
+    "name": "Deepened Ravine",
+    "wall": {
+        "style": {"style": "IRIS"},
+        "palette": [
+            {
+                "block": "minecraft:stone",
+                "weight": 3
+            },
+            {"block": "minecraft:stone"}
+        ]
+    },
+    "layers": [{
+        "style": {"style": "STATIC"},
+        "maxHeight": 2,
+        "minHeight": 2,
+        "palette": [
+            {
+                "block": "minecraft:stone",
+                "weight": 3
+            },
+            {
+                "block": "minecraft:andesite",
+                "weight": 3
+            }
+        ]
+    }],
+    "caveCeilingLayers": [{
+        "maxHeight": 1,
+        "minHeight": 1,
+        "style": {"style": "STATIC"},
+        "palette": [
+            {
+                "block": "minecraft:shroomlight",
+                "weight": 1
+            },
+            {
+                "block": "minecraft:stone",
+                "weight": 16
+            }
+        ]
+    }],
+    "childStyle": {
+        "style": "STATIC",
+        "zoom": 2
+    },
+    "decorators": [
+        {
+            "partOf": "CEILING",
+            "chance": 0.03,
+            "palette": [{"block": "minecraft:hanging_roots"}]
+        },
+        {
+            "partOf": "CEILING",
+            "chance": 0.05,
+            "scaleStack": true,
+            "stackMin": 20,
+            "stackMax": 70,
+            "absoluteMaxStack": 10,
+            "heightVariance": {"style": "STATIC"},
+            "palette": [{
+                "block": "minecraft:stone"
+            }]
+        }
+    ]
+}

biomes/carving/drip-lite.json

@@ -7,9 +7,13 @@
         "palette": [{"block": "minecraft:dripstone_block"}]
     }],
     "caveCeilingLayers": [{
+        "style": {"style": "IRIS"},
         "maxHeight": 2,
         "minHeight": 2,
-        "palette": [{"block": "minecraft:dripstone_block"}]
+        "palette": [{"block": "minecraft:dripstone_block",
+        "weight": 15},
+        {"block": "minecraft:shroomlight",
+        "weight": 1}]
     }],
     "decorators": [
         {
@@ -25,7 +29,7 @@
         },
         {
             "partOf": "CEILING",
-            "chance": 0.08,
+            "chance": 0.03,
             "absoluteMaxStack": 4,
             "scaleStack": true,
             "stackMin": 5,

caves/deep/elongated.json

@@ -0,0 +1,72 @@
+{
+    "fill": {"block": "minecraft:cave_air"},
+    "verticalRange": {
+        "max": 50,
+        "min": 10
+    },
+    "customBiome": "carving/deepravine",
+    "fork": {
+        "ravines": [{
+            "breakSurface": false,
+            "rarity": 13,
+            "ravine": "deep/main"
+        }],
+        "caves": [
+            {
+                "breakSurface": false,
+                "cave": "calcite/main",
+                "rarity": 25
+            },
+            {
+                "breakSurface": false,
+                "cave": "drip/main",
+                "rarity": 30
+            },
+            {
+                "breakSurface": false,
+                "cave": "amethyst/small",
+                "rarity": 35
+            },
+            {
+                "breakSurface": false,
+                "cave": "volcanic/small",
+                "rarity": 20
+            }
+        ]
+    },
+    "worm": {
+        "girth": {
+            "max": 7,
+            "min": 3,
+            "style": {
+                "style": "SIMPLEX",
+                "zoom": 0.5
+            }
+        },
+        "maxDistance": 230,
+        "yStyle": {
+            "min": -2,
+            "max": 1,
+            "generator": {
+                "zoom": 3,
+                "style": "PERLIN"
+            }
+        },
+        "xStyle": {
+            "min": -9,
+            "max": 9,
+            "generator": {
+                "zoom": 0.6,
+                "style": "IRIS"
+            }
+        },
+        "zStyle": {
+            "min": -9,
+            "max": 9,
+            "generator": {
+                "zoom": 0.6,
+                "style": "IRIS"
+            }
+        }
+    }
+}

dimensions/overworld.json

@@ -45,6 +45,16 @@
             "min": 12,
             "style": {"style": "STATIC"}
         }
+    },
+    {
+        "breakSurface": false,
+        "cave": "deep/elongated",
+        "rarity": 27,
+        "caveStartHeight": {
+            "max": 45,
+            "min": 3,
+            "style": {"style": "STATIC"}
+        }
     }]},
     "islandBiomeChanceStyle": {
         "style": "NOWHERE_CELLULAR",