From f115fc8ea0858a014bef6d7d56ecd1ad72617c86 Mon Sep 17 00:00:00 2001
From: cora <coradelamouche@gmx.ch>
Date: Sat, 25 Jun 2022 06:16:43 +0200
Subject: [PATCH] tweak probabilities

---
 mods/MAPGEN/mcl_structures/desert_temple.lua |  4 ++--
 mods/MAPGEN/mcl_structures/init.lua          | 11 ++++++-----
 mods/MAPGEN/mcl_structures/jungle_temple.lua |  4 ++--
 mods/MAPGEN/mcl_structures/witch_hut.lua     |  2 +-
 4 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/mods/MAPGEN/mcl_structures/desert_temple.lua b/mods/MAPGEN/mcl_structures/desert_temple.lua
index 272310802..61daaf338 100644
--- a/mods/MAPGEN/mcl_structures/desert_temple.lua
+++ b/mods/MAPGEN/mcl_structures/desert_temple.lua
@@ -34,13 +34,13 @@ end
 
 mcl_structures.register_structure("desert_temple",{
 	place_on = {"group:sand"},
-	fill_ratio = 0.05,
+	fill_ratio = 0.01,
 	flags = "place_center_x, place_center_z",
 	solid_ground = true,
 	make_foundation = true,
 	sidelen = 18,
 	y_offset = -12,
-	chunk_probability = 500,
+	chunk_probability = 300,
 	y_max = mcl_vars.mg_overworld_max,
 	y_min = 1,
 	biomes = { "Desert" },
diff --git a/mods/MAPGEN/mcl_structures/init.lua b/mods/MAPGEN/mcl_structures/init.lua
index a996e440a..3a778b138 100644
--- a/mods/MAPGEN/mcl_structures/init.lua
+++ b/mods/MAPGEN/mcl_structures/init.lua
@@ -249,7 +249,7 @@ mcl_structures.register_structure("desert_well",{
 	not_near = { "desert_temple_new" },
 	solid_ground = true,
 	sidelen = 4,
-	chunk_probability = 256,
+	chunk_probability = 600,
 	y_max = mcl_vars.mg_overworld_max,
 	y_min = 1,
 	y_offset = -2,
@@ -258,14 +258,15 @@ mcl_structures.register_structure("desert_well",{
 })
 
 mcl_structures.register_structure("fossil",{
-	place_on = {"group:material_stone"},
+	place_on = {"group:material_stone","group:sand"},
 	fill_ratio = 0.01,
 	flags = "place_center_x, place_center_z",
 	solid_ground = true,
 	sidelen = 13,
-	chunk_probability = 256,
-	y_max = 1,
-	y_min = mcl_vars.mg_overworld_min,
+	chunk_probability = 1000,
+	y_offset = function(pr) return ( pr:next(1,16) * -1 ) -16 end,
+	y_max = 15,
+	y_min = mcl_vars.mg_overworld_min + 35,
 	biomes = { "Desert" },
 	filenames = {
 		modpath.."/schematics/mcl_structures_fossil_skull_1.mts", -- 4×5×5
diff --git a/mods/MAPGEN/mcl_structures/jungle_temple.lua b/mods/MAPGEN/mcl_structures/jungle_temple.lua
index d421ba5b0..843dec04d 100644
--- a/mods/MAPGEN/mcl_structures/jungle_temple.lua
+++ b/mods/MAPGEN/mcl_structures/jungle_temple.lua
@@ -4,12 +4,12 @@ local modpath = minetest.get_modpath(modname)
 
 mcl_structures.register_structure("jungle_temple",{
 	place_on = {"group:grass_block","group:dirt","mcl_core:dirt_with_grass"},
-	fill_ratio = 0.1,
+	fill_ratio = 0.01,
 	flags = "place_center_x, place_center_z",
 	solid_ground = true,
 	make_foundation = true,
 	y_offset = function(pr) return pr:next(-3,0) -5 end,
-	chunk_probability = 1500,
+	chunk_probability = 200,
 	y_max = mcl_vars.mg_overworld_max,
 	y_min = 1,
 	biomes = { "Jungle" },
diff --git a/mods/MAPGEN/mcl_structures/witch_hut.lua b/mods/MAPGEN/mcl_structures/witch_hut.lua
index 6a10e7a91..039c46332 100644
--- a/mods/MAPGEN/mcl_structures/witch_hut.lua
+++ b/mods/MAPGEN/mcl_structures/witch_hut.lua
@@ -39,7 +39,7 @@ mcl_structures.register_structure("witch_hut",{
 	fill_ratio = 0.01,
 	flags = "place_center_x, place_center_z, liquid_surface, force_placement",
 	sidelen = 8,
-	chunk_probability = 400,
+	chunk_probability = 300,
 	y_max = mcl_vars.mg_overworld_max,
 	y_min = -4,
 	y_offset = 0,