From bb21e41b1d830342b6b360579cf611507c90acc4 Mon Sep 17 00:00:00 2001
From: cora <coradelamouche@gmx.ch>
Date: Thu, 9 Jun 2022 03:59:29 +0200
Subject: [PATCH] Tweak biome config

---
 mods/MAPGEN/mcl_biomes/init.lua | 67 ++++++++++++++++++++-------------
 1 file changed, 41 insertions(+), 26 deletions(-)

diff --git a/mods/MAPGEN/mcl_biomes/init.lua b/mods/MAPGEN/mcl_biomes/init.lua
index 6ec700d7a..eced046f6 100644
--- a/mods/MAPGEN/mcl_biomes/init.lua
+++ b/mods/MAPGEN/mcl_biomes/init.lua
@@ -1450,13 +1450,15 @@ local function register_biomes()
 		node_riverbed = "mcl_core:sand",
 		node_cave_liquid = "mcl_core:water_source",
 		depth_riverbed = 2,
-		y_min = 4,
-		y_max = 5,
+		y_min = 2,
+		y_max = 20,
 		vertical_blend = 1,
-		humidity_point = 83,
-		heat_point = 55,
+		humidity_point = 45,
+		heat_point = 53,
+		--humidity_point = 83,
+		--heat_point = 55,
 		_mcl_biome_type = "medium",
-		_mcl_palette_index = 28,
+		_mcl_palette_index = 0,
 	})
 
 	minetest.register_biome({
@@ -1469,12 +1471,12 @@ local function register_biomes()
 		node_cave_liquid = "mcl_core:water_source",
 		depth_riverbed = 2,
 		y_min = OCEAN_MIN,
-		y_max = -6,
+		y_max = 0,
 		vertical_blend = 1,
 		humidity_point = 83,
 		heat_point = 57,
 		_mcl_biome_type = "medium",
-		_mcl_palette_index = 28,
+		_mcl_palette_index = 0,
 	})
 
 	-- Add deep ocean and underground biomes automatically.
@@ -3945,18 +3947,18 @@ local function register_decorations()
 	register_flower("blue_orchid", {"Swampland"}, 64500, false)
 
 	--Lush Caves
-	local lushcaves = { "LushCaves_underground", "LushCaves_ocean", "LushCaves_deep_ocean"}
+	local lushcaves = { "LushCaves", "LushCaves_underground", "LushCaves_ocean", "LushCaves_deep_ocean"}
 	minetest.register_decoration({
 		decoration = "mcl_lush_caves:moss",
 		deco_type = "simple",
 		place_on = {"group:material_stone", "mcl_core:gravel", "mcl_core:bedrock"},
 		spawn_by = {"air"},
-		num_spawn_by = 4,
+		num_spawn_by = 1,
 		sidelen = 80,
 		y_max = 1,
 		biomes = lushcaves,
 		fill_ratio = 10,
-		flags = "place_center_x, place_center_z, force_placement, all_floors, all_ceilings",
+		flags = "all_floors, all_ceilings",
 	})
 
 	minetest.register_decoration({
@@ -3966,10 +3968,20 @@ local function register_decorations()
 		spawn_by = {"air"},
 		num_spawn_by = 4,
 		sidelen = 16,
-		y_max = 10,
+		y_max = -1,
 		biomes = lushcaves,
-		fill_ratio = 8,
-		flags = "place_center_x, place_center_z, force_placement, all_floors",
+		fill_ratio = 1,
+		flags = "all_floors",
+	})
+	minetest.register_decoration({
+		decoration = "mcl_flowers:tallgrass",
+		deco_type = "simple",
+		place_on = {"mcl_core:dirt_with_grass"},
+		spawn_by = {"air"},
+		num_spawn_by = 4,
+		sidelen = 16,
+		biomes = lushcaves,
+		fill_ratio = 0.1,
 	})
 
 	minetest.register_decoration({
@@ -3978,10 +3990,11 @@ local function register_decorations()
 		deco_type = "simple",
 		place_on = {"group:material_stone","mcl_core:gravel","mcl_lush_caves:moss","mcl_core:clay"},
 		spawn_by = {"air"},
-		num_spawn_by = 4,
+		num_spawn_by = 2,
 		sidelen = 16,
-		fill_ratio = 4,
-		flags = "place_center_x, place_center_z, force_placement, all_floors",
+		fill_ratio = 0.5,
+		y_max = -10,
+		flags = "all_floors",
 		biomes = lushcaves,
 	})
 
@@ -3992,10 +4005,11 @@ local function register_decorations()
 		place_on = {"group:material_stone","mcl_core:gravel","mcl_lush_caves:moss","mcl_core:clay"},
 		spawn_by = {"air"},
 		num_spawn_by = 4,
-		y_min = -40,
+		y_min = -25,
+		y_max = -5,
 		sidelen = 16,
-		fill_ratio = 10,
-		flags = "place_center_x, place_center_z, force_placement, all_ceilings",
+		fill_ratio = 0.5,
+		flags = "all_ceilings",
 		biomes = lushcaves,
 	})
 
@@ -4006,8 +4020,9 @@ local function register_decorations()
 		height = 1,
 		max_height = 4,
 		sidelen = 16,
-		fill_ratio = 0.8,
-		flags = "place_center_x, place_center_z, force_placement, all_ceilings",
+		fill_ratio = 0.2,
+		y_max = -10,
+		flags = "all_ceilings",
 		biomes = lushcaves,
 	})
 	minetest.register_decoration({
@@ -4018,7 +4033,7 @@ local function register_decorations()
 		max_height = 4,
 		sidelen = 16,
 		fill_ratio = 0.3,
-		flags = "place_center_x, place_center_z, force_placement, all_ceilings",
+		flags = "all_ceilings",
 		biomes = lushcaves,
 	})
 
@@ -4030,7 +4045,7 @@ local function register_decorations()
 		num_spawn_by = 4,
 		sidelen = 16,
 		fill_ratio = 10,
-		flags = "place_center_x, place_center_z, force_placement, all_ceilings",
+		flags = "all_ceilings",
 		biomes = lushcaves,
 	})
 
@@ -4039,7 +4054,7 @@ local function register_decorations()
 		deco_type = "simple",
 		sidelen = 16,
 		fill_ratio = 10,
-		flags = "place_center_x, place_center_z, force_placement, all_ceilings",
+		flags = "all_ceilings",
 		biomes = lushcaves,
 	})
 	--[[
@@ -4063,7 +4078,7 @@ local function register_decorations()
 		num_spawn_by = 4,
 		sidelen = 16,
 		fill_ratio = 0.01,
-		flags = "place_center_x, place_center_z, force_placement, all_floors",
+		flags = "all_floors",
 		biomes = lushcaves,
 	})
 --[[]
@@ -4074,7 +4089,7 @@ local function register_decorations()
 		fill_ratio = 5,
 		biomes = lushcaves,
 		decoration = "mcl_flowers:tallgrass",
-		flags = "place_center_x, place_center_z, force_placement, all_floors",
+		flags = "all_floors",
 	})
 --]]
 end