mapgen improvements and admistest .mt data

extras/SolarPlains.mt

@@ -0,0 +1,21 @@
+{ "name" : "Solar Plains", "biomeList": [
+    { "name": "Plains", "color": { "r":99, "g":199, "b":77 }, "y_min": 1, "y_max": 120, "heat_point": 45.00, "humidity_point": 50.00 },
+    { "name": "Highlands", "color": { "r":25, "g":60, "b":62 }, "y_min": 30, "y_max": 220, "heat_point": 45.00, "humidity_point": 76.00 },
+    { "name": "Forest", "color": { "r":62, "g":137, "b":72 }, "y_min": 10, "y_max": 80, "heat_point": 45.00, "humidity_point": 10.00 },
+    { "name": "Gravel Beach", "color": { "r":200, "g":200, "b":200 }, "y_min": 0, "y_max": 4, "heat_point": 45.00, "humidity_point": 76.00 },
+    { "name": "Beach", "color": { "r":248, "g":225, "b":169 }, "y_min": 0, "y_max": 4, "heat_point": 45.00, "humidity_point": 35.00 },
+	
+    { "name": "Hot Beach", "color": { "r":248, "g":225, "b":169 }, "y_min": 0, "y_max": 4, "heat_point": 75.00, "humidity_point": 50.00 },
+    { "name": "Wildlands", "color": { "r":113, "g":148, "b":46 }, "y_min": 4, "y_max": 60, "heat_point": 75.00, "humidity_point": 50.00 },
+    { "name": "Desert", "color": { "r":232, "g":204, "b":136 }, "y_min": 15, "y_max": 1000, "heat_point": 85.00, "humidity_point": 75.00 },
+    { "name": "Jungle", "color": { "r":86, "g":119, "b":64 }, "y_min": 4, "y_max": 60, "heat_point": 85.00, "humidity_point": 30.00 },
+    
+    { "name": "Mountain", "color": { "r":155, "g":155, "b":155 }, "y_min": 150, "y_max": 1000, "heat_point": 50.00, "humidity_point": 50.00 },
+	{ "name": "Ocean", "color": { "r":18, "g":78, "b":137 }, "y_min": -112, "y_max": 0, "heat_point": 50.00, "humidity_point": 50.00 },
+
+    { "name": "Beach Cold", "color": { "r":255, "g":255, "b":255 }, "y_min": 0, "y_max": 4, "heat_point": 20.00, "humidity_point": 35.00 },
+    { "name": "Snowy Plains", "color": { "r":233, "g":243, "b":255 }, "y_min": 4, "y_max": 150, "heat_point": 20.00, "humidity_point": 50.00 },
+	{ "name": "Snowy Forest", "color": { "r":203, "g":225, "b":251 }, "y_min": 50, "y_max": 150, "heat_point": 12.00, "humidity_point": 25.00 },
+	{ "name": "Glacier", "color": { "r":116, "g":177, "b":255 }, "y_min": 100, "y_max": 350, "heat_point": 10.00, "humidity_point": 80.00 },
+    ]
+}

game.conf

@@ -1 +1,2 @@
 name = Solar Fields
+disallowed_mapgens = v5,v6,flat,carpathian,v7,fractal,singlenode

minetest.conf

@@ -2,4 +2,54 @@ time_speed = 60
 
 #mapgen_settings_here
 
+mg_biome_np_heat = {
+   offset      = 50,
+   scale       = 200,
+   spread      = (1000, 1000, 1000),
+   seed        = 5349,
+   octaves     = 3,
+   persistence = 0.5,
+   lacunarity  = 2.0,
+   flags       = "eased"
+# }
+
+#    Small-scale temperature variation for blending biomes on borders.
+#    type: noise_params_2d
+mg_biome_np_heat_blend = {
+   offset      = 0,
+   scale       = 2,
+   spread      = (8, 8, 8),
+   seed        = 13,
+   octaves     = 2,
+   persistence = 1.0,
+   lacunarity  = 2.0,
+   flags       = "eased"
+}
+
+#    Humidity variation for biomes.
+#    type: noise_params_2d
+mg_biome_np_humidity = {
+   offset      = 50,
+   scale       = 200,
+   spread      = (1000, 1000, 1000),
+   seed        = 842,
+   octaves     = 3,
+   persistence = 0.5,
+   lacunarity  = 2.0,
+   flags       = "eased"
+}
+
+#    Small-scale humidity variation for blending biomes on borders.
+#    type: noise_params_2d
+mg_biome_np_humidity_blend = {
+   offset      = 0,
+   scale       = 2,
+   spread      = (8, 8, 8),
+   seed        = 90003,
+   octaves     = 2,
+   persistence = 1.0,
+   lacunarity  = 2.0,
+   flags       = "eased"
+}
+
 #time_speed = 60

mods/core/mapgen.lua

@@ -692,7 +692,7 @@ minetest.register_biome({
 	node_water = "core:water_source",
 	node_river_water = "core:water_source",
 	
-	heat_point = 50,
+	heat_point = 45,
 	humidity_point = 50,
 
 })
@@ -707,14 +707,14 @@ minetest.register_biome({
 	node_filler = "core:dirt",
 	depth_filler = 3,
 	
-	y_min = 1,
+	y_min = 30,
-	y_max = 120,
+	y_max = 220,
 	
 	node_water = "core:water_source",
 	node_river_water = "core:water_source",
 	
-	heat_point = 50,
+	heat_point = 45,
-	humidity_point = 25,
+	humidity_point = 76,
 
 })
 
@@ -728,39 +728,17 @@ minetest.register_biome({
 	node_filler = "core:dirt",
 	depth_filler = 3,
 	
-	y_min = 4,
+	y_min = 10,
 	y_max = 80,
 	
 	node_water = "core:water_source",
 	node_river_water = "core:water_source",
 	
-	heat_point = 50,
+	heat_point = 45,
-	humidity_point = 75,
+	humidity_point = 10,
 
 })
 
-minetest.register_biome({
-
-	name = "wildlands",
-	
-	node_top = "core:grass_wildland",
-	depth_top = 1,
-	
-	node_filler = "core:dirt",
-	depth_filler = 3,
-	
-	y_min = 4,
-	y_max = 120,
-	
-	node_water = "core:water_source",
-	node_river_water = "core:water_source",
-	
-	heat_point = 85,
-	humidity_point = 50,
-
-})
-
-
 minetest.register_biome({
 
 	name = "beach",
@@ -777,8 +755,8 @@ minetest.register_biome({
 	node_water = "core:water_source",
 	node_river_water = "core:water_source",
 	
-	heat_point = 50,
+	heat_point = 45,
-	humidity_point = 50,
+	humidity_point = 35,
 
 })
 
@@ -798,8 +776,8 @@ minetest.register_biome({
 	node_water = "core:water_source",
 	node_river_water = "core:water_source",
 	
-	heat_point = 50,
+	heat_point = 45,
-	humidity_point = 25,
+	humidity_point = 76,
 
 })
 
@@ -824,8 +802,8 @@ minetest.register_biome({
 	node_water_top = "core:ice",
 	depth_water_top = 1,
 	
-	heat_point = 15,
+	heat_point = 20,
-	humidity_point = 50,
+	humidity_point = 35,
 
 })
 
@@ -850,7 +828,7 @@ minetest.register_biome({
 	y_min = 4,
 	y_max = 150,
 	
-	heat_point = 15,
+	heat_point = 20,
 	humidity_point = 50,
 
 })
@@ -890,7 +868,7 @@ minetest.register_biome({
 	node_filler = "core:dirt",
 	depth_filler = 3,
 	
-	y_min = 4,
+	y_min = 50,
 	y_max = 150,
 	
 	node_water = "core:water_source",
@@ -899,12 +877,38 @@ minetest.register_biome({
 	node_water_top = "core:ice",
 	depth_water_top = 1,
 	
-	heat_point = 15,
+	heat_point = 12,
-	humidity_point = 75,
+	humidity_point = 25,
 
 })
 
--- deserts
+
+minetest.register_biome({
+
+	name = "glacier",
+	
+	node_top = "core:ice",
+	depth_top = 1,
+	
+	node_filler = "core:ice",
+	depth_filler = 8,
+	
+	y_min = 100,
+	y_max = 350,
+	
+	node_water = "core:ice",
+	node_river_water = "core:ice",
+	
+	node_water_top = "core:ice",
+	depth_water_top = 1,
+	
+	heat_point = 10,
+	humidity_point = 80,
+
+})
+
+
+-- man's not hot
 
 minetest.register_biome({
 
@@ -921,11 +925,11 @@ minetest.register_biome({
 	node_water = "core:water_source",
 	node_river_water = "core:water_source",
 	
-	y_min = 4,
+	y_min = 15,
 	y_max = 1000,
 	
 	heat_point = 85,
-	humidity_point = 25,
+	humidity_point = 75,
 
 })
 
@@ -947,7 +951,7 @@ minetest.register_biome({
 	y_min = 0,
 	y_max = 4,
 	
-	heat_point = 85,
+	heat_point = 75,
 	humidity_point = 50,
 
 })
@@ -956,20 +960,41 @@ minetest.register_biome({
 
 	name = "jungle",
 	
-	node_top = "core:grass",
+	node_top = "core:grass_wildland",
 	depth_top = 1,
 	
 	node_filler = "core:dirt",
 	depth_filler = 3,
 	
 	y_min = 4,
-	y_max = 120,
+	y_max = 60,
 	
 	node_water = "core:water_source",
 	node_river_water = "core:water_source",
 	
 	heat_point = 85,
-	humidity_point = 75,
+	humidity_point = 30,
+
+})
+
+minetest.register_biome({
+
+	name = "wildlands",
+	
+	node_top = "core:grass_wildland",
+	depth_top = 1,
+	
+	node_filler = "core:dirt",
+	depth_filler = 3,
+	
+	y_min = 4,
+	y_max = 60,
+	
+	node_water = "core:water_source",
+	node_river_water = "core:water_source",
+	
+	heat_point = 75,
+	humidity_point = 50,
 
 })