Add x_farming bonemeal support for trees

.luacheckrc

@@ -75,4 +75,5 @@ read_globals = {
     "xpanes",
     "XTumbleweed",
     "x_obsidianmese",
+    "x_farming",
 }

.luarc.json

@@ -109,7 +109,8 @@
             "walls",
             "stairs",
             "XTumbleweed",
-            "x_obsidianmese"
+            "x_obsidianmese",
+            "x_farming"
         ]
     }
 }

README.md

@@ -71,6 +71,7 @@ https://bitbucket.org/minetest_gamers/everness/issues
 - walls
 - x_obsidianmese (for paths)
 - x_tumbleweed (adds tumbleweeds to deserts)
+- x_farming (bonemeal, recipes...)
 
 ## License
 

init.lua

@@ -178,7 +178,7 @@ end
 -- Mod Support
 --
 
-if minetest.get_modpath('x_farming') then
+if minetest.get_modpath('x_farming') and minetest.global_exists('x_farming') then
     dofile(path .. '/mod_support_x_farming.lua')
 end
 
@@ -188,6 +188,7 @@ end
 
 if minetest.get_modpath('x_obsidianmese')
     and minetest.global_exists('x_obsidianmese')
+    -- backwards compatibility check
     and x_obsidianmese.register_path_node
 then
     dofile(path .. '/mod_support_x_obsidianmese.lua')

mod.conf

@@ -1,6 +1,6 @@
 name = everness
 description = Never ending discovery in Everness mapgen.
 depends = default
-optional_depends = xpanes, doors, stairs, walls, x_obsidianmese, x_tumbleweed
+optional_depends = xpanes, doors, stairs, walls, x_obsidianmese, x_tumbleweed, x_farming
 supported_games = minetest_game
 min_minetest_version = 5.4

mod_support_x_farming.lua

@@ -16,6 +16,101 @@
     License along with this library; if not, write to juraj.vajda@gmail.com
 --]]
 
+--
+-- Bonemeal Trees
+--
+
+x_farming.x_bonemeal:register_tree_defs({
+    {
+        -- sapling name
+        name = 'everness:coral_tree_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 3,
+        -- grow tree from sapling
+        grow_tree = Everness.grow_sapling
+    },
+    {
+        -- sapling name
+        name = 'everness:coral_tree_bioluminescent_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 3,
+        -- grow tree from sapling
+        grow_tree = Everness.grow_sapling
+    },
+    {
+        -- sapling name
+        name = 'everness:crystal_bush_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 3,
+        -- grow tree from sapling
+        grow_tree = Everness.grow_sapling
+    },
+    {
+        -- sapling name
+        name = 'everness:cursed_bush_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 3,
+        -- grow tree from sapling
+        grow_tree = Everness.grow_sapling
+    },
+    {
+        -- sapling name
+        name = 'everness:baobab_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 3,
+        -- grow tree from sapling
+        grow_tree = Everness.grow_sapling
+    },
+    {
+        -- sapling name
+        name = 'everness:dry_tree_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 3,
+        -- grow tree from sapling
+        grow_tree = Everness.grow_sapling
+    },
+    {
+        -- sapling name
+        name = 'everness:willow_tree_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 3,
+        -- grow tree from sapling
+        grow_tree = Everness.grow_sapling
+    },
+    {
+        -- sapling name
+        name = 'everness:sequoia_tree_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 3,
+        -- grow tree from sapling
+        grow_tree = Everness.grow_sapling
+    },
+    {
+        -- sapling name
+        name = 'everness:crystal_tree_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 3,
+        -- grow tree from sapling
+        grow_tree = Everness.grow_sapling
+    },
+    {
+        -- sapling name
+        name = 'everness:crystal_tree_large_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 3,
+        -- grow tree from sapling
+        grow_tree = Everness.grow_sapling
+    },
+    {
+        -- sapling name
+        name = 'everness:cursed_dream_tree_sapling',
+        -- 1 out of `chance`, e.g. 2 = 50% chance
+        chance = 3,
+        -- grow tree from sapling
+        grow_tree = Everness.grow_sapling
+    },
+})
+
 --
 -- Recipes
 --

trees.lua

@@ -54,6 +54,20 @@ function Everness.grow_willow_tree(pos)
     local path = minetest.get_modpath('everness') .. '/schematics/everness_willow_tree_from_sapling.mts'
     minetest.place_schematic({ x = pos.x - 19, y = pos.y, z = pos.z - 19 },
         path, 'random', nil, false)
+
+    -- trigger vines
+    minetest.after(1, function(v_pos)
+        local size = { x = 39, y = 27, z = 39 }
+        local positions = minetest.find_nodes_in_area(
+            vector.round(vector.new(v_pos.x - (size.x / 2), v_pos.y, v_pos.z - (size.z / 2))),
+            vector.round(vector.new(v_pos.x + (size.x / 2), v_pos.y + size.y, v_pos.z + (size.z / 2))),
+            { 'group:vine' }
+        )
+
+        for _, vine_pos in ipairs(positions) do
+            Everness:tick_vine(vine_pos)
+        end
+    end, pos)
 end
 
 function Everness.grow_sequoia_tree(pos)