fix puzzle seal formspec for mcl

df_caverns/lava_sea.lua

@@ -53,6 +53,14 @@ local wave_mult = 10
 local y_max = median + 2*wave_mult + -2*ceiling_mult + ceiling_displace
 local y_min = median - 2*wave_mult - 2*floor_mult + floor_displace
 
+df_caverns.register_biome_check(function(pos, heat, humidity)
+	if pos.y > y_max or pos.y < y_min then
+		return
+	end
+	-- TODO: account for perlin noise
+	return "lava_sea"
+end)
+
 minetest.register_on_generated(function(minp, maxp, seed)
 	--if out of range of cave definition limits, abort
 	if minp.y > y_max or maxp.y < y_min then

df_caverns/level1.lua

@@ -46,7 +46,7 @@ local get_biome = function(heat, humidity)
 	end
 end
 
-table.insert(df_caverns.get_biome_at_pos_list, function(pos, heat, humidity)
+df_caverns.register_biome_check(function(pos, heat, humidity)
 	if pos.y < df_caverns.config.level1_min or pos.y > df_caverns.config.ymax then
 		return nil
 	end

df_caverns/level2.lua

@@ -47,7 +47,7 @@ local get_biome = function(heat, humidity)
 	end
 end
 
-table.insert(df_caverns.get_biome_at_pos_list, function(pos, heat, humidity)
+df_caverns.register_biome_check(function(pos, heat, humidity)
 	if pos.y < df_caverns.config.level2_min or pos.y >= df_caverns.config.level1_min then
 		return nil
 	end

df_caverns/level3.lua

@@ -41,7 +41,7 @@ local get_biome = function(heat, humidity)
 	end
 end
 
-table.insert(df_caverns.get_biome_at_pos_list, function(pos, heat, humidity)
+df_caverns.register_biome_check(function(pos, heat, humidity)
 	if pos.y < df_caverns.config.level3_min or pos.y >= df_caverns.config.level2_min then
 		return nil
 	end

df_caverns/oil_sea.lua

@@ -46,6 +46,14 @@ local c_lava_set
 local y_max = median + 2*wave_mult + 2*ceiling_mult + ceiling_displace
 local y_min = median - 2*wave_mult + 2*floor_mult + floor_displace
 
+df_caverns.register_biome_check(function(pos, heat, humidity)
+	if pos.y > y_max or pos.y < y_min then
+		return
+	end
+	-- TODO: account for perlin noise
+	return "oil_sea"
+end)
+
 minetest.register_on_generated(function(minp, maxp, seed)
 	--if out of range of cave definition limits, abort
 	if minp.y > y_max or maxp.y < y_min then

df_caverns/primordial.lua

@@ -29,7 +29,7 @@ local perlin_wave_primordial = {
 
 local giant_mycelium_timer_spread = tonumber(minetest.settings:get("dcaverns_giant_mycelium_timer_spread")) or 10
 
-table.insert(df_caverns.get_biome_at_pos_list, function(pos, heat, humidity)
+df_caverns.register_biome_check(function(pos, heat, humidity)
 	if pos.y < df_caverns.config.primordial_min or pos.y > df_caverns.config.primordial_max then
 		return nil
 	end

df_caverns/shared.lua

@@ -23,11 +23,14 @@ local c_webs_egg = df_caverns.node_id.big_webs_egg
 
 df_caverns.data_param2 = {} -- shared among all mapgens to reduce memory clutter
 
-df_caverns.get_biome_at_pos_list = {} -- a list of methods of the form function(pos, heat, humidity) to allow modpack-wide queries about what should grow where
+local get_biome_at_pos_list = {} -- a list of methods of the form function(pos, heat, humidity) to allow modpack-wide queries about what should grow where
+df_caverns.register_biome_check = function(func)
+	table.insert(get_biome_at_pos_list, func)
+end
 df_caverns.get_biome = function(pos)
 	local heat = minetest.get_heat(pos)
 	local humidity = minetest.get_humidity(pos)
-	for _, val in pairs(df_caverns.get_biome_at_pos_list) do
+	for _, val in pairs(get_biome_at_pos_list) do
 		local biome = val(pos, heat, humidity)
 		if biome ~= nil then
 			return biome

df_caverns/sunless_sea.lua

@@ -99,7 +99,7 @@ local hot_zone_boundary = 70
 local middle_zone_boundary = 50
 local cool_zone_boundary = 30
 
-table.insert(df_caverns.get_biome_at_pos_list, function(pos, heat, humidity)
+df_caverns.register_biome_check(function(pos, heat, humidity)
 	if pos.y < df_caverns.config.sunless_sea_min or pos.y >= df_caverns.config.level3_min then
 		return nil
 	end

df_caverns/underworld.lua

@@ -333,6 +333,14 @@ minetest.register_chatcommand("find_pit", {
 	end,
 })
 
+df_caverns.register_biome_check(function(pos, heat, humidity)
+	if pos.y > y_max or pos.y < y_min then
+		return
+	end
+	-- TODO: account for perlin noise
+	return "underworld"
+end)
+
 minetest.register_on_generated(function(minp, maxp, seed)
 
 	--if out of range of cave definition limits, abort