"explode" all modpacks into their individual components

(you can't have a modpack buried inside a modpack)

1 files changed, 336 insertions, 0 deletions

diff --git a/ferns/gianttreefern.lua b/ferns/gianttreefern.lua
new file mode 100644
index 0000000..bc6516b
--- /dev/null
+++ b/ferns/gianttreefern.lua
@@ -0,0 +1,336 @@
+-----------------------------------------------------------------------------------------------
+-- Ferns - Giant Tree Fern 0.1.1
+-----------------------------------------------------------------------------------------------
+-- by Mossmanikin
+-- License (everything): 	WTFPL
+-- Contains code from: 		biome_lib
+-- Looked at code from:		4seasons, default
+-- Supports:				vines			
+-----------------------------------------------------------------------------------------------
+
+assert(abstract_ferns.config.enable_giant_treefern == true)
+
+-- lot of code, lot to load
+
+abstract_ferns.grow_giant_tree_fern = function(pos)
+	local pos_01 = {x = pos.x, y = pos.y + 1, z = pos.z}
+	if minetest.get_node(pos_01).name ~= "air"
+			and minetest.get_node(pos_01).name ~= "ferns:sapling_giant_tree_fern"
+			and minetest.get_node(pos_01).name ~= "default:junglegrass" then
+		return
+	end
+
+	local size = math.random(12,16)	-- min of range must be >= 4
+	
+	local leafchecks = {
+		{
+			direction  = 3,
+			positions = {
+				{x = pos.x + 1, y = pos.y + size - 1, z = pos.z    },
+				{x = pos.x + 2, y = pos.y + size    , z = pos.z    },
+				{x = pos.x + 3, y = pos.y + size - 1, z = pos.z    },
+				{x = pos.x + 4, y = pos.y + size - 2, z = pos.z    }
+			}
+		},
+		{
+			direction  = 1,
+			positions = {
+				{x = pos.x - 1, y = pos.y + size - 1, z = pos.z    },
+				{x = pos.x - 2, y = pos.y + size,     z = pos.z    },
+				{x = pos.x - 3, y = pos.y + size - 1, z = pos.z    },
+				{x = pos.x - 4, y = pos.y + size - 2, z = pos.z    }
+			}
+		},
+		{
+			direction  = 2,
+			positions = {
+				{x = pos.x    , y = pos.y + size - 1, z = pos.z + 1},
+				{x = pos.x    , y = pos.y + size    , z = pos.z + 2},
+				{x = pos.x    , y = pos.y + size - 1, z = pos.z + 3},
+				{x = pos.x    , y = pos.y + size - 2, z = pos.z + 4}
+			}
+		},
+		{
+			direction  = 0,
+			positions = {
+				{x = pos.x    , y = pos.y + size - 1, z = pos.z - 1},
+				{x = pos.x    , y = pos.y + size    , z = pos.z - 2},
+				{x = pos.x    , y = pos.y + size - 1, z = pos.z - 3},
+				{x = pos.x    , y = pos.y + size - 2, z = pos.z - 4}
+			}
+		}
+	}
+
+	for i = 1, size-3 do
+		minetest.set_node({x = pos.x, y = pos.y + i, z = pos.z}, {name="ferns:fern_trunk_big"})
+	end
+	minetest.set_node({x = pos.x, y = pos.y + size-2, z = pos.z}, {name="ferns:fern_trunk_big_top"})
+	minetest.set_node({x = pos.x, y = pos.y + size-1, z = pos.z}, {name="ferns:tree_fern_leaves_giant"})
+
+	-- all the checking for air below is to prevent some ugly bugs (incomplete trunks of neighbouring trees), it's a bit slower, but worth the result
+
+	-- assert(#leafchecks == 4)
+	for i = 1, 4 do
+		local positions = leafchecks[i].positions
+		local rot = leafchecks[i].direction
+		local endpos = 4	-- If the loop below adds all intermediate leaves then the "terminating" leaf will be at positions[4]
+		-- assert(#positions == 4)
+		-- add leaves so long as the destination nodes are air
+		for j = 1, 3 do
+			if minetest.get_node(positions[j]).name == "air" then
+				minetest.set_node(positions[j], {name="ferns:tree_fern_leave_big"})
+			else
+				endpos = j
+				break
+			end
+		end
+		-- add the terminating leaf if required and possible
+		if endpos == 4 and minetest.get_node(positions[endpos]).name == "air" then
+			minetest.set_node(positions[endpos], {name="ferns:tree_fern_leave_big_end", param2=rot})
+		end
+	end
+end
+
+-----------------------------------------------------------------------------------------------
+-- GIANT TREE FERN LEAVES
+-----------------------------------------------------------------------------------------------
+minetest.register_node("ferns:tree_fern_leaves_giant", {
+	description = "Tree Fern Crown (Dicksonia)",
+	drawtype = "plantlike",
+	visual_scale = math.sqrt(8),
+	wield_scale = {x=0.175, y=0.175, z=0.175},
+	paramtype = "light",
+	tiles = {"ferns_fern_tree_giant.png"},
+	inventory_image = "ferns_fern_tree.png",
+	walkable = false,
+	groups = {
+		snappy=3,
+		flammable=2,
+		attached_node=1,
+		not_in_creative_inventory=1
+	},
+	drop = {
+		max_items = 2,
+		items = {
+			{
+				-- occasionally, drop a second sapling instead of leaves
+				-- (extra saplings can also be obtained by replanting and
+				--  reharvesting leaves)
+				items = {"ferns:sapling_giant_tree_fern"},
+				rarity = 10,
+			},
+			{
+				items = {"ferns:sapling_giant_tree_fern"},
+			},
+			{
+				items = {"ferns:tree_fern_leaves_giant"},
+			}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = {-7/16, -1/2, -7/16, 7/16, 0, 7/16},
+	},
+})
+-----------------------------------------------------------------------------------------------
+-- GIANT TREE FERN LEAVE PART
+-----------------------------------------------------------------------------------------------
+minetest.register_node("ferns:tree_fern_leave_big", {
+	description = "Giant Tree Fern Leaves",
+	drawtype = "raillike",
+	paramtype = "light",
+	tiles = {
+		"ferns_tree_fern_leave_big.png",
+	},
+	walkable = false,
+	groups = {
+		snappy=3,
+		flammable=2,
+		attached_node=1,
+		not_in_creative_inventory=1
+	},
+	drop = "",
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+-----------------------------------------------------------------------------------------------
+-- GIANT TREE FERN LEAVE END
+-----------------------------------------------------------------------------------------------
+minetest.register_node("ferns:tree_fern_leave_big_end", {
+	description = "Giant Tree Fern Leave End",
+	drawtype = "nodebox",
+	paramtype = "light",
+	paramtype2 = "facedir",
+	tiles = { "ferns_tree_fern_leave_big_end.png" },
+	walkable = false,
+	node_box = {
+		type = "fixed",
+--			    {left, bottom, front, right, top,   back }
+		fixed = {-1/2, -1/2,   1/2, 1/2,   33/64, 1/2},
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {-1/2, -1/2,   1/2, 1/2,   33/64, 1/2},
+	},
+	groups = {
+		snappy=3,
+		flammable=2,
+		attached_node=1,
+		not_in_creative_inventory=1
+	},
+	drop = "",
+	sounds = default.node_sound_leaves_defaults(),
+})
+
+-----------------------------------------------------------------------------------------------
+-- GIANT TREE FERN TRUNK TOP
+-----------------------------------------------------------------------------------------------
+minetest.register_node("ferns:fern_trunk_big_top", {
+	description = "Giant Fern Trunk",
+	drawtype = "nodebox",
+	paramtype = "light",
+	tiles = {
+		"ferns_fern_trunk_big_top.png^ferns_tree_fern_leave_big_cross.png",
+		"ferns_fern_trunk_big_top.png^ferns_tree_fern_leave_big_cross.png",
+		"ferns_fern_trunk_big.png"
+	},
+	node_box = {
+		type = "fixed",
+--			{left, bottom, front, right, top,   back }
+		fixed = {
+			{-1/2,  33/64, -1/2, 1/2, 33/64, 1/2},
+			{-1/4, -1/2, -1/4, 1/4, 1/2, 1/4},
+		}
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {-1/4, -1/2, -1/4, 1/4, 1/2, 1/4},
+	},
+	groups = {
+		tree=1,
+		choppy=2,
+		oddly_breakable_by_hand=2,
+		flammable=3,
+		wood=1,
+		not_in_creative_inventory=1,
+		leafdecay=3 -- to support vines
+	},
+	drop = "ferns:fern_trunk_big",
+	sounds = default.node_sound_wood_defaults(),
+})
+
+-----------------------------------------------------------------------------------------------
+-- GIANT TREE FERN TRUNK
+-----------------------------------------------------------------------------------------------
+minetest.register_node("ferns:fern_trunk_big", {
+	description = "Giant Fern Trunk",
+	drawtype = "nodebox",
+	paramtype = "light",
+	tiles = {
+		"ferns_fern_trunk_big_top.png",
+		"ferns_fern_trunk_big_top.png",
+		"ferns_fern_trunk_big.png"
+	},
+	node_box = {
+		type = "fixed",
+		fixed = {-1/4, -1/2, -1/4, 1/4, 1/2, 1/4},
+	},
+	selection_box = {
+		type = "fixed",
+		fixed = {-1/4, -1/2, -1/4, 1/4, 1/2, 1/4},
+	},
+	groups = {tree=1,choppy=2,oddly_breakable_by_hand=2,flammable=3,wood=1},
+	sounds = default.node_sound_wood_defaults(),
+	after_destruct = function(pos,oldnode)
+        local node = minetest.get_node({x=pos.x,y=pos.y+1,z=pos.z})
+        if node.name == "ferns:fern_trunk_big" or node.name == "ferns:fern_trunk_big_top" then 
+            minetest.dig_node({x=pos.x,y=pos.y+1,z=pos.z}) 
+            minetest.add_item(pos,"ferns:fern_trunk_big")
+        end
+    end,
+})
+
+-----------------------------------------------------------------------------------------------
+-- GIANT TREE FERN SAPLING
+-----------------------------------------------------------------------------------------------
+minetest.register_node("ferns:sapling_giant_tree_fern", {
+	description = "Giant Tree Fern Sapling",
+	drawtype = "plantlike",
+	paramtype = "light",
+	tiles = {"ferns_sapling_tree_fern_giant.png"},
+	inventory_image = "ferns_sapling_tree_fern_giant.png",
+	walkable = false,
+	groups = {snappy=3,flammable=2,flora=1,attached_node=1},
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = {-7/16, -1/2, -7/16, 7/16, 0, 7/16},
+	},
+})
+
+-- abm
+minetest.register_abm({
+	nodenames = "ferns:sapling_giant_tree_fern",
+	interval = 1000,
+	chance = 4,
+	action = function(pos, node, _, _)
+		abstract_ferns.grow_giant_tree_fern({x = pos.x, y = pos.y-1, z = pos.z})
+    end
+})
+
+-----------------------------------------------------------------------------------------------
+-- GENERATE GIANT TREE FERN
+-----------------------------------------------------------------------------------------------
+
+-- in jungles
+if abstract_ferns.config.enable_giant_treeferns_in_jungle == true then
+	biome_lib:register_generate_plant({
+		surface = {
+			"default:dirt_with_grass",
+			"default:sand",
+			"default:desert_sand"--,
+			--"dryplants:grass_short"
+		},
+		max_count = 12,--27,
+		avoid_nodes = {"group:tree"},
+		avoid_radius = 3,--4,
+		rarity = 85,
+		seed_diff = 329,
+		min_elevation = 1,
+		near_nodes = {"default:jungletree"},
+		near_nodes_size = 6,
+		near_nodes_vertical = 2,--4,
+		near_nodes_count = 1,
+		plantlife_limit = -0.9,
+	},
+	abstract_ferns.grow_giant_tree_fern
+	)
+end
+
+-- for oases & tropical beaches
+if abstract_ferns.config.enable_giant_treeferns_in_oases == true then
+	biome_lib:register_generate_plant({
+		surface = {
+			"default:sand"--,
+			--"default:desert_sand"
+		},
+		max_count = 10,--27,
+		rarity = 90,
+		seed_diff = 329,
+		neighbors = {"default:desert_sand"},
+		ncount = 1,
+		min_elevation = 1,
+		near_nodes = {"default:water_source"},
+		near_nodes_size = 2,
+		near_nodes_vertical = 1,
+		near_nodes_count = 1,
+		plantlife_limit = -0.9,
+		humidity_max = -1.0,
+		humidity_min = 1.0,
+		temp_max = -1.0,
+		temp_min = 1.0,
+	},
+	abstract_ferns.grow_giant_tree_fern
+	)
+end