added minecraft:mountain_parameters to biomes

source/behavior/biomes/1.12.0/biomes.json

@@ -19,6 +19,7 @@
     "minecraft:swamp_surface": { "$ref": "./components/minecraft.swamp_surface.json" },
     "minecraft:frozen_ocean_surface": { "$ref": "./components/minecraft.frozen_ocean_surface.json" },
     "minecraft:mesa_surface": { "$ref": "./components/minecraft.mesa_surface.json" },
+    "minecraft:mountain_parameters": { "$ref": "./components/minecraft.mountain_parameters.json" },
     "minecraft:nether_surface": { "$ref": "./components/minecraft.nether_surface.json" },
     "minecraft:the_end_surface": { "$ref": "./components/minecraft.the_end_surface.json" },
     "minecraft:capped_surface": { "$ref": "./components/minecraft.capped_surface.json" },

source/behavior/biomes/1.12.0/components/minecraft.mountain_parameters.json

@@ -0,0 +1,61 @@
+{
+  "$id": "minecraft.behavior.biomes.1.12.0.components.minecraft.mountain_parameters",
+  "title": "Mountain parameters",
+  "description": "Noise parameters used to drive mountain terrain generation in Overworld",
+  "type": "object",
+  "additionalProperties": false,
+  "minProperties": 0,
+  "maxProperties": 3,
+  "properties": {
+    "peaks_factor": {
+      "type": "number",
+      "title": "Peaks factor",
+      "description": "UNDOCUMENTATED"
+    },
+    "steep_material_adjustment": {
+      "type": "object",
+      "title": "Steep material adjustment",
+      "description": "Defines surface material for steep slopes",
+      "additionalProperties": false,
+      "properties": {
+        "material": {
+          "type": "string",
+          "title": "Material",
+          "description": "Block type use as steep material."
+        },
+        "north_slopes": {
+          "type": "boolean",
+          "title": "North slopes",
+          "description": "Enable for north facing slopes"
+        },
+        "south_slopes": {
+          "type": "boolean",
+          "title": "South slopes",
+          "description": "Enable for south facing slopes"
+        },
+        "west_slopes": {
+          "type": "boolean",
+          "title": "West slopes",
+          "description": "Enable for west facing slopes"
+        },
+        "east_slopes": {
+          "type": "boolean",
+          "title": "East slopes",
+          "description": "Enable for east facing slopes"
+        }
+      }
+    },
+    "top_slide": {
+      "title": "Top slide",
+      "description": "Controls the density tapering that happens at the top of the world to prevent terrain from reaching too high",
+      "type": "object",
+      "additionalProperties": false,
+      "properties": {
+        "enabled": {
+          "title": "Enabled",
+          "description": "If false, top slide will be disabled. If true, other parameters will be taken into account"
+        }
+      }
+    }
+  }
+}