Hide fireflies during day time

diff --git a/mods/fireflies/init.lua b/mods/fireflies/init.lua
index 104b5cdbb2690c590a04c7cef125a5c2adf8add1..8f888cefccc61567ab2da8d3711f3d3b37a1e8f6 100644 (file)
--- a/mods/fireflies/init.lua
+++ b/mods/fireflies/init.lua
@@ -27,6 +27,59 @@ minetest.register_node("fireflies:firefly", {
        floodable = true,
        on_flood = function(pos, oldnode, newnode)
                minetest.add_item(pos, "fireflies:firefly 1")
+       end,
+       on_place = function(itemstack, placer, pointed_thing)
+               local player_name = placer:get_player_name()
+               local pos = pointed_thing.above
+
+               if not minetest.is_protected(pos, player_name) and
+                               not minetest.is_protected(pointed_thing.under, player_name) and
+                               minetest.get_node(pos).name == "air" then
+                       minetest.set_node(pos, {name = "fireflies:firefly"})
+                       minetest.get_node_timer(pos):start(1)
+                       itemstack:take_item()
+               end
+               return itemstack
+       end,
+       on_timer = function(pos, elapsed)
+               if minetest.get_node_light(pos) > 11 then
+                       minetest.set_node(pos, {name = "fireflies:hidden_firefly"})
+               end
+               minetest.get_node_timer(pos):start(30)
+       end
+})
+
+minetest.register_node("fireflies:hidden_firefly", {
+       description = "Hidden Firefly",
+       drawtype = "airlike",
+       inventory_image = "fireflies_firefly.png",
+       wield_image =  "fireflies_firefly.png",
+       paramtype = "light",
+       sunlight_propagates = true,
+       walkable = false,
+       pointable = false,
+       diggable = false,
+       buildable_to = true,
+       drop = "",
+       groups = {not_in_creative_inventory = 1},
+       on_place = function(itemstack, placer, pointed_thing)
+               local player_name = placer:get_player_name()
+               local pos = pointed_thing.above
+
+               if not minetest.is_protected(pos, player_name) and
+                               not minetest.is_protected(pointed_thing.under, player_name) and
+                               minetest.get_node(pos).name == "air" then
+                       minetest.set_node(pos, {name = "fireflies:hidden_firefly"})
+                       minetest.get_node_timer(pos):start(1)
+                       itemstack:take_item()
+               end
+               return itemstack
+       end,
+       on_timer = function(pos, elapsed)
+               if minetest.get_node_light(pos) <= 11 then
+                       minetest.set_node(pos, {name = "fireflies:firefly"})
+               end
+               minetest.get_node_timer(pos):start(30)
        end
 })
 
@@ -112,6 +165,7 @@ minetest.register_node("fireflies:firefly_bottle", {
                if firefly_pos then
                        minetest.set_node(pos, {name = "vessels:glass_bottle"})
                        minetest.set_node(firefly_pos, {name = "fireflies:firefly"})
+                       minetest.get_node_timer(firefly_pos):start(1)
                end
        end
 })
@@ -203,3 +257,32 @@ else
        })
 
 end
+
+
+-- get decoration IDs
+local firefly_low = minetest.get_decoration_id("fireflies:firefly_low")
+local firefly_high = minetest.get_decoration_id("fireflies:firefly_high")
+
+minetest.set_gen_notify({decoration = true}, {firefly_low, firefly_high})
+
+-- start nodetimers
+minetest.register_on_generated(function(minp, maxp, blockseed)
+       local gennotify = minetest.get_mapgen_object("gennotify")
+       local poslist = {}
+
+       for _, pos in ipairs(gennotify["decoration#"..firefly_low] or {}) do
+               local firefly_low_pos = {x = pos.x, y = pos.y + 3, z = pos.z}
+               table.insert(poslist, firefly_low_pos)
+       end
+       for _, pos in ipairs(gennotify["decoration#"..firefly_high] or {}) do
+               local firefly_high_pos = {x = pos.x, y = pos.y + 4, z = pos.z}
+               table.insert(poslist, firefly_high_pos)
+       end
+
+       if #poslist ~= 0 then
+               for i = 1, #poslist do
+                       local pos = poslist[i]
+                       minetest.get_node_timer(pos):start(1)
+               end
+       end
+end)