create new mod based on the floadlands and floatland_realm

* registered the nodes and the biomes, one item craft
* take textures and give credits
* licence and readme
* when ethereal come in, this will get sure lower snow high generated

README.md

@@ -39,9 +39,11 @@ To download you can play this game with the following minetest engines:
 
 * minetest default
 * minetest Auth Redux as `auth_rx` [mods/auth_rx](mods/auth_rx) from https://codeberg.org/minenux/minetest-mod-auth_rx
-** so then minetest Formspecs as `formspecs` [mods/formspecs](mods/formspecs) from https://codeberg.org/minenux/minetest-mod-formspecs
+    * so then minetest Formspecs as `formspecs` [mods/formspecs](mods/formspecs) from https://codeberg.org/minenux/minetest-mod-formspecs
 * minetest Random Spawn as `rspawn` [mods/rspawn](mods/rspawn) from https://codeberg.org/minenux/minetest-mod-rspawn
-** so then default beds as `beds` [mods/beds](mods/beds) from default 0.4
+    * so then default beds as `beds` [mods/beds](mods/beds) from default 0.4
+* minetest floatlands as `floatlands` [mods/floatlands](mods/floatlands) derived from Floatlands Realm made to this servers, as https://codeberg.org/minenux/minetest-mod-floatland
+    * so then default flowers as `flowers` are need. Later this will need ethereal modifications.
 
 ## Licensing
 

mods/floatland/README.md

@@ -0,0 +1,60 @@
+minetest mod floatland
+============================
+
+Simple mod to added rare greenbiomes to floadlands event only snown
+
+Information
+-----------
+
+This mod is named `floatland`, it produces a large floadlands, 
+but the biome is more nice event simple snown when others mods like ethereal 
+are present.
+
+Technical info
+--------------
+
+This is a fork for minenux project, from original work of floadlands_realm 
+its just to provide nice biomes when other mods like ethereal only produces snown.
+
+it uses the setting from minetest config files of mapgen v7, specially the `mgv7_floatland_level` 
+and try to redefined the floatland layer of biome fully.
+
+#### Status
+
+Currently only some nodes are defined, still pending to define digging of tools.
+
+#### Depends
+
+* mgv7 mapgen only
+* default mod
+
+#### Blocks
+
+| Node/item       | tecnical names         | related/drop |  note                    |
+| --------------- | ---------------------- | ------------ | ------------------------ |
+| High Grass      | floatland:grass  | default:dirt | top block, use diamond shovel |
+| High Dirt       | floatland:dirt   |              | |
+| High Stone      | floatland:stone  | floatland:dirt | |
+| High Sand       | floatland:sand   |              | top block, use diamond shovel |
+| High Rare Sand  | floatland:rare_sand |           | |
+| High Crystal Sand | floatland:sand_crystal_block | floatland:sand_crystals 6 | |
+| High Sand Crystal | floatland:sand_crystals | | |
+| High Salt       | floatland:salt   |              | |
+
+#### Biomes
+
+| Name            | technical names  | nodes of biome |
+| --------------- | ---------------- | ---------------------------------------------- |
+| Floatland Beach | floatland_nicebeach | floatland:grass, floatland:dirt, floatland:stone |
+| Floatland grass | floatland_nicegrass | floatland:sand, floatland:stone |
+
+
+# License
+
+CC BY SA 3 mckayshirou
+
+Based in Amaz an archived work of it are at https://github.com/Amaz1/floatland_realm
+Artwork of `sand_crystal_<>` based on runsy saltd mod https://github.com/runsy/saltd
+The noise code is based on the floatlands C++ noise code. 
+See https://github.com/minetest/minetest/blob/28841961ba91b943b7478704181604fa3e24e81e/src/mapgen_v7.cpp#L415
+

mods/floatland/depends.txt

@@ -0,0 +1,2 @@
+default
+flowers?

mods/floatland/description.txt

@@ -0,0 +1 @@
+Simple mod to added greenbiomes to floadlands if you already have mods like ethereal

mods/floatland/init.lua

@@ -0,0 +1,146 @@
+-- minetest.clear_registered_biomes() -- do not regenerate, we want to combine it!
+
+-- Get setting or default
+local mgv7_spflags = minetest.get_mapgen_setting("mgv7_spflags") or "mountains, ridges, floatlands, caverns"
+local captures_float = string.match(mgv7_spflags, "floatlands")
+local captures_nofloat = string.match(mgv7_spflags, "nofloatlands")
+local floatland_y = minetest.get_mapgen_setting("mgv7_floatland_level") or 1280
+local mount_height = minetest.get_mapgen_setting("mgv7_float_mount_height") or 128
+local mount_dens = minetest.get_mapgen_setting("mgv7_float_mount_density") or 0.6
+
+-- Make global for mods to use to register floatland biomes
+default.mgv7_floatland_level = floatland_y
+default.mgv7_shadow_limit = minetest.get_mapgen_setting("mgv7_shadow_limit") or 1024
+
+-- Register the biome at the floatland level
+
+default.register_biomes(default.mgv7_shadow_limit - 1)
+
+-- Registering of the nodes
+
+minetest.register_node("floatland:grass", {
+	description = "High Grass",
+	tiles = {"floatland_realm_grass.png", "floatland_realm_dirt.png",
+		{name = "floatland_realm_dirt.png^floatland_realm_grass_side.png",
+			tileable_vertical = false}},
+	groups = {crumbly = 2, soil = 1, spreading_dirt_type = 1},
+	drop = 'floatland:dirt',
+	sounds = default.node_sound_dirt_defaults({
+		footstep = {name = "default_grass_footstep", gain = 0.25},
+	}),
+})
+
+minetest.register_node("floatland:sand", {
+	description = "High Sand",
+	tiles = {"floatland_realm_sand.png"},
+	drop = 'floatland:sand',
+	groups = {crumbly = 2, falling_node = 1, sand = 1},
+	sounds = default.node_sound_sand_defaults(),
+})
+
+minetest.register_node("floatland:dirt", {
+	description = "High Dirt",
+	tiles = {"floatland_realm_dirt.png"},
+	drop = 'default:dirt',
+	groups = {crumbly = 2, soil = 1},
+	sounds = default.node_sound_dirt_defaults(),
+})
+
+minetest.register_node("floatland:stone", {
+	description = "High Stone",
+	tiles = {"floatland_realm_stone.png"},
+	groups = {cracky = 2, stone = 1},
+	drop = 'floatland:stone',
+	legacy_mineral = true,
+	sounds = default.node_sound_stone_defaults(),
+})
+
+minetest.register_node("floatland:rare_sand", {
+	description = "High Rare Sand",
+	tiles = {"floatland_rare_sand.png"},
+	drop = "floatland:salt 6",
+	groups = {crumbly = 3, soil = 1, spreading_dirt_type = 1},
+	sounds = default.node_sound_dirt_defaults({
+		footstep = {name = "default_grass_footstep", gain = 0.25},
+	}),
+})
+
+minetest.register_node("floatland:sand_crystal_block", {
+	description = "High Crystal Block",
+	drawtype = "glasslike_framed_optional",
+	tiles = {"floatland_sand_crystal_block.png"},
+	paramtype = "light",
+	paramtype2 = "glasslikeliquidlevel",
+	param2 = 255,
+	use_texture_alpha = "blend",
+	sunlight_propagates = false,
+	groups = {cracky = 2},
+	sounds = default.node_sound_glass_defaults(),
+	walkable = true,
+	drop = "floatland:sand_crystals 6"
+})
+
+-- Registering of items
+
+minetest.register_craftitem("floatland:sand_crystals", {
+    description = "High Sand Crystals",
+    wield_image = "floatland_sand_crystals.png",
+    inventory_image = "floatland_sand_crystals.png",
+    groups = {salt= 1},
+})
+
+minetest.register_craftitem("floatland:salt", {
+    description = "High Salt",
+    wield_image = "floatland_salt.png",
+    inventory_image = "floatland_salt.png",
+    groups = {salt= 1},
+})
+
+minetest.register_craft({
+	type = "shapeless",
+	output = "floatland:salt",
+	recipe = {"floatland:sand_crystals"},
+})
+
+
+
+-- Registering of the biomes
+
+minetest.register_biome({
+	name = "floatland_nicegrass",
+	node_top = "floatland:grass",
+	depth_top = 1,
+	node_filler = "floatland:dirt",
+	depth_filler = 2,
+	node_riverbed = "floatland:rare_sand",
+	depth_riverbed = 2,
+	node_water = "default:water_source",
+	node_river_water = "default:river_water",
+	depth_water_top = 5,
+	node_water_top = "default:water_source",
+	node_stone = "floatland:stone",
+	y_min = floatland_y + 40,
+	y_max = 31000,
+	heat_point = 50,
+	humidity_point = 50,
+})
+
+minetest.register_biome({
+	name = "floatland_nicebeach",
+	node_top = "floatland:sand",
+	depth_top = 3,
+	node_filler = "floatland:sand_crystal_block",
+	depth_filler = 3,
+	node_riverbed = "floatland:rare_sand",
+	depth_riverbed = 2,
+	node_water = "default:water_source",
+	node_river_water = "default:river_water",
+	depth_water_top = 5,
+	node_water_top = "default:water_source",
+	node_stone = "floatland:stone",
+	y_min = default.mgv7_shadow_limit,
+	y_max = floatland_y + 40,
+	heat_point = 50,
+	humidity_point = 50,
+})
+

mods/floatland/mod.conf

@@ -0,0 +1,7 @@
+name = floatland
+title = Floatland
+author = mckayshirou
+license = GPL
+depends = default
+optional_depends = flowers
+description = Simple mod to added greenbiomes to floadlands if you already have mods like ethereal