Initial commit

init.lua

@@ -0,0 +1,84 @@
+fun_caves = {}
+fun_caves.version = "1.0"
+fun_caves.path = minetest.get_modpath(minetest.get_current_modname())
+fun_caves.world = false
+
+
+if fun_caves.world then
+	minetest.register_on_mapgen_init(function(mgparams)
+		minetest.set_mapgen_params({mgname="singlenode", flags="nolight"})
+	end)
+
+	if default then
+		if default.register_ores then
+			default.register_ores()
+		end
+		if default.register_blobs then
+			default.register_blobs()
+		end
+		if default.register_biomes then
+			default.register_biomes()
+		end
+		if default.register_decorations then
+			default.register_decorations()
+		end
+		if flowers.register_decorations then
+			flowers.register_decorations()
+		end
+	end
+else
+	minetest.set_mapgen_params({flags="nocaves"})
+end
+
+
+-- Modify a node to add a group
+function minetest.add_group(node, groups)
+	local def = minetest.registered_items[node]
+	if not def then
+		return false
+	end
+	local def_groups = def.groups or {}
+	for group, value in pairs(groups) do
+		if value ~= 0 then
+			def_groups[group] = value
+		else
+			def_groups[group] = nil
+		end
+	end
+	minetest.override_item(node, {groups = def_groups})
+	return true
+end
+
+function fun_caves.clone_node(name)
+	local node = minetest.registered_nodes[name]
+	local node2 = table.copy(node)
+	return node2
+end
+
+function fun_caves.node(name)
+	if not fun_caves.node_cache then
+		fun_caves.node_cache = {}
+	end
+
+	if not fun_caves.node_cache[name] then
+		fun_caves.node_cache[name] = minetest.get_content_id(name)
+		if name ~= "ignore" and fun_caves.node_cache[name] == 127 then
+			print("*** Failure to find node: "..name)
+		end
+	end
+
+	return fun_caves.node_cache[name]
+end
+
+
+--dofile(fun_caves.path .. "/nodes.lua")
+dofile(fun_caves.path .. "/mapgen.lua")
+
+
+if fun_caves.world then
+	minetest.register_on_newplayer(fun_caves.respawn)
+	minetest.register_on_respawnplayer(fun_caves.respawn)
+end
+
+-- Inserting helps to ensure that fun_caves operates first.
+table.insert(minetest.registered_on_generateds, 1, fun_caves.generate)