Ores: Add silver sand blob ore, relocate other blob ores

diff --git a/mods/default/mapgen.lua b/mods/default/mapgen.lua
index 3493417b565b33c8ee3616d7e344f4d068a209d8..d6c84e928260450b577f2b0c7d5749614ecfe297 100644 (file)
--- a/mods/default/mapgen.lua
+++ b/mods/default/mapgen.lua
@@ -45,11 +45,11 @@ minetest.register_alias("mapgen_stair_sandstonebrick", "stairs:stair_sandstonebr
 
 function default.register_ores()
        minetest.clear_registered_ores()
+
        -- Blob ores
        -- These first to avoid other ores in blobs
 
        -- Clay
-       -- This first to avoid clay in sand blobs
 
        minetest.register_ore({
                ore_type        = "blob",
@@ -70,17 +70,16 @@ function default.register_ores()
                },
        })
 
-       -- Sand
+       -- Silver sand
 
        minetest.register_ore({
                ore_type        = "blob",
-               ore             = "default:sand",
-               wherein         = {"default:stone", "default:sandstone",
-                       "default:desert_stone"},
+               ore             = "default:silver_sand",
+               wherein         = {"default:stone"},
                clust_scarcity  = 16 * 16 * 16,
                clust_size      = 5,
-               y_min           = -31,
-               y_max           = 0,
+               y_min           = -31000,
+               y_max           = 31000,
                noise_threshold = 0.0,
                noise_params    = {
                        offset = 0.5,
@@ -90,6 +89,13 @@ function default.register_ores()
                        octaves = 1,
                        persist = 0.0
                },
+               biomes = {"icesheet_ocean", "tundra", "tundra_beach", "tundra_ocean",
+                       "taiga", "taiga_ocean", "snowy_grassland", "snowy_grassland_ocean",
+                       "grassland", "grassland_dunes", "grassland_ocean", "coniferous_forest",
+                       "coniferous_forest_dunes", "coniferous_forest_ocean", "deciduous_forest",
+                       "deciduous_forest_shore", "deciduous_forest_ocean", "cold_desert",
+                       "cold_desert_ocean", "savanna", "savanna_shore", "savanna_ocean",
+                       "rainforest", "rainforest_swamp", "rainforest_ocean", "underground"}
        })
 
        -- Dirt
@@ -112,7 +118,8 @@ function default.register_ores()
                        persist = 0.0
                },
                biomes = {"taiga", "snowy_grassland", "grassland", "coniferous_forest",
-                       "deciduous_forest", "savanna", "rainforest"}
+                       "deciduous_forest", "deciduous_forest_shore", "savanna", "savanna_shore",
+                       "rainforest", "rainforest_swamp"}
        })
 
        -- Gravel
@@ -134,6 +141,13 @@ function default.register_ores()
                        octaves = 1,
                        persist = 0.0
                },
+               biomes = {"icesheet_ocean", "tundra", "tundra_beach", "tundra_ocean",
+                       "taiga", "taiga_ocean", "snowy_grassland", "snowy_grassland_ocean",
+                       "grassland", "grassland_dunes", "grassland_ocean", "coniferous_forest",
+                       "coniferous_forest_dunes", "coniferous_forest_ocean", "deciduous_forest",
+                       "deciduous_forest_shore", "deciduous_forest_ocean", "cold_desert",
+                       "cold_desert_ocean", "savanna", "savanna_shore", "savanna_ocean",
+                       "rainforest", "rainforest_swamp", "rainforest_ocean", "underground"}
        })
 
        -- Scatter ores