Adjust tree nodes. Return bucket from sap.

spec_bomb.lua

@@ -0,0 +1,42 @@
+local function disintigrate(pos, radius, node_name, user)
+	local p1 = vector.subtract(pos, radius)
+	local p2 = vector.add(pos, radius)
+	local nodes = minetest.find_nodes_in_area(p1, p2, node_name)
+	for _, node in pairs(nodes) do
+		if not minetest.is_protected(node, user) then
+			minetest.remove_node(node)
+		end
+	end
+end
+
+
+local nodes = {{'fun_caves:pyramid_1', 'default:sandstone_block'},}
+for _, node in pairs(nodes) do
+	local node_name = node[1]
+	local comp = node[2] or node_name
+	local node_texture = minetest.registered_items[node_name].tiles
+	if type(node_texture) == 'table' then
+		node_texture = node_texture[1]
+	end
+	local newnode = fun_caves.clone_node(node_name)
+	local _, d_name = node_name:match('(.*:)(.*)')
+	local d_name_u = d_name:gsub("(%l)(%w*)", function(a,b) return string.upper(a)..b end)
+	newnode.description = d_name_u.." Bomb"
+	newnode.inventory_image = '[inventorycube{tnt_top.png{'..node_texture..'{tnt_side.png'
+	newnode.on_punch = function(pos, node, puncher, pointed_thing)
+		minetest.after(5, function()
+			disintigrate(pos, 5, node_name, puncher)
+			minetest.remove_node(pos)
+		end)
+	end
+	minetest.register_node("fun_caves:"..d_name..'_bomb', newnode)
+
+	minetest.register_craft({
+		output = "fun_caves:"..d_name..'_bomb',
+		recipe = {
+			{"", comp, ""},
+			{comp, "tnt:gunpowder", comp},
+			{"", comp, ""}
+		}
+	})
+end