[antum_overrides] Override ethereal changes to 'default:leaves' &

'default:jungleleaves' & revert to original definition except make
walkable (collision).

mods/antum/overrides/init.lua

@@ -33,7 +33,7 @@ antum.overrides.modname = minetest.get_current_modname()
 antum.overrides.modpath = minetest.get_modpath(antum.overrides.modname)
 
 local scripts = {
-	'crafting', 'items', 'entities', 'misc',
+	'crafting', 'items', 'entities', 'misc', 'nodes',
 }
 
 for I in pairs(scripts) do

mods/antum/overrides/nodes.lua

@@ -0,0 +1,39 @@
+--[[ LICENSE HEADER
+  
+  The MIT License (MIT)
+  
+  Copyright © 2016 Jordan Irwin
+  
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+  of the Software, and to permit persons to whom the Software is furnished to do
+  so, subject to the following conditions:
+  
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+  
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+  SOFTWARE.
+  
+--]]
+
+
+local nodedir = antum.overrides.modpath .. '/nodes'
+
+local modoverrides = {
+	'ethereal',
+}
+
+for I in pairs(modoverrides) do
+	local modname = modoverrides[I]
+	if minetest.get_modpath(modname) then
+		dofile(nodedir .. '/' .. modname .. '.lua')
+	end
+end

mods/antum/overrides/nodes/ethereal.lua

@@ -0,0 +1,90 @@
+--[[ LICENSE HEADER
+  
+  The MIT License (MIT)
+  
+  Copyright © 2016 Jordan Irwin
+  
+  Permission is hereby granted, free of charge, to any person obtaining a copy of
+  this software and associated documentation files (the "Software"), to deal in
+  the Software without restriction, including without limitation the rights to
+  use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+  of the Software, and to permit persons to whom the Software is furnished to do
+  so, subject to the following conditions:
+  
+    The above copyright notice and this permission notice shall be included in
+    all copies or substantial portions of the Software.
+  
+  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+  SOFTWARE.
+  
+--]]
+
+
+-- Return default tree leaves back to original except make walkable (collides)
+
+minetest.override_item('default:leaves', {
+	description = "Leaves",
+	drawtype = 'allfaces_optional',
+	waving = 1,
+	visual_scale = 1.3,
+	tiles = {'default_leaves.png'},
+	special_tiles = {'default_leaves_simple.png'},
+	paramtype = 'light',
+	is_ground_content = false,
+	groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
+	drop = {
+		max_items = 1,
+		items = {
+			{
+				-- player will get sapling with 1/20 chance
+				items = {'default:sapling'},
+				rarity = 20,
+			},
+			{
+				-- player will get leaves only if he get no saplings,
+				-- this is because max_items is 1
+				items = {'default:leaves'},
+			}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+
+	after_place_node = default.after_place_leaves,
+	walkable = true,
+})
+
+minetest.override_item('default:jungleleaves', {
+	description = "Jungle Leaves",
+	drawtype = 'allfaces_optional',
+	waving = 1,
+	visual_scale = 1.3,
+	tiles = {'default_jungleleaves.png'},
+	special_tiles = {'default_jungleleaves_simple.png'},
+	paramtype = 'light',
+	is_ground_content = false,
+	groups = {snappy = 3, leafdecay = 3, flammable = 2, leaves = 1},
+	drop = {
+		max_items = 1,
+		items = {
+			{
+				-- player will get sapling with 1/20 chance
+				items = {'default:sapling'},
+				rarity = 20,
+			},
+			{
+				-- player will get leaves only if he get no saplings,
+				-- this is because max_items is 1
+				items = {'default:leaves'},
+			}
+		}
+	},
+	sounds = default.node_sound_leaves_defaults(),
+
+	after_place_node = default.after_place_leaves,
+	walkable = true,
+})