Add dripleaf functionality

mods/MAPGEN/mcl_lush_caves/init.lua

@@ -26,6 +26,9 @@ function mcl_lush_caves.makelake(pos,pr)
 	if not nn[1] then return end
 	for i=1,pr:next(1,#nn) do
 		minetest.set_node(nn[i],{name="mcl_core:water_source"})
+		if pr:next(1,2) == 1 then
+			minetest.set_node(nn[i],{name="mcl_lush_caves:dripleaf_big_stem"})
+		end
 	end
 	local nnn = minetest.find_nodes_in_area_under_air(p1,p2,{"mcl_core:water_source","group:water"})
 	for k,v in pairs(nnn) do
@@ -202,6 +205,65 @@ minetest.register_node("mcl_lush_caves:cave_vines_lit", {
 		minetest.set_node(pos,{name="mcl_lush_caves:cave_vines"})
 	end,
 })
+
+local function find_top(pos,node)
+	local p = pos
+	repeat
+		p = vector.offset(p,0,1,0)
+	until minetest.get_node(p).name ~= node.name
+	return p
+end
+
+local function get_height(pos,node)
+	local p = pos
+	local i = 0
+	repeat
+		i = i + 1
+		p = vector.offset(p,0,-1,0)
+	until minetest.get_node(p).name  ~= node.name
+	return i - 1
+end
+
+local function dripleaf_grow(pos, node)
+	local t = find_top(pos,node)
+	local h = get_height(t,node)
+	if h >= 5 then return end
+	minetest.set_node(t,node)
+	minetest.set_node(vector.offset(t,0,1,0),{name = "mcl_lush_caves:dripleaf_big"})
+end
+
+minetest.register_node("mcl_lush_caves:dripleaf_big_waterroot", {
+		drawtype = "plantlike_rooted",
+		paramtype = "light",
+		paramtype2 = "leveled",
+		place_param2 = 16,
+		tiles = { "default_clay.png" },
+		special_tiles = {
+			{ name = "mcl_lush_caves_big_dripleaf_stem.png",
+				animation = {type="vertical_frames", aspect_w=16, aspect_h=16, length=2.0},
+				tileable_vertical = true,
+			}
+		},
+		inventory_image = "mcl_lush_caves_big_dripleaf_stem.png",
+		selection_box = {
+			type = "fixed",
+			fixed = {
+				{ -0.5, -0.5, -0.5, 0.5, 0.5, 0.5 },
+				{ -0.5, 0.5, -0.5, 0.5, 1.0, 0.5 },
+			}
+		},
+		groups = { handy = 1, dig_immediate = 3, not_in_creative_inventory = 1 },
+		drop = "mcl_lush_caves:dripleaf_big_stem",
+		node_placement_prediction = "",
+		_mcl_hardness = 0,
+		_mcl_blast_resistance = 0,
+		_mcl_silk_touch_drop = true,
+		on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
+			if itemstack:get_name() ~= "mcl_dye:white" then return itemstack end
+			itemstack:take_item(1)
+			--dripleaf_grow(pos,node)
+		end
+})
 minetest.register_node("mcl_lush_caves:dripleaf_big_stem", {
 	description = S("Dripleaf stem"),
 	_doc_items_create_entry = S("Dripleaf stem"),
@@ -225,15 +287,30 @@ minetest.register_node("mcl_lush_caves:dripleaf_big_stem", {
 	sounds = mcl_sounds.node_sound_leaves_defaults(),
 	_mcl_blast_resistance = 0,
 	_mcl_blast_hardness = 0,
+	on_construct = function(pos)
+		local p = pos
+		local l = 0
+		if minetest.get_item_group(minetest.get_node(pos).name,"water") <= 0 then	return	end
+		repeat
+			l = l + 1
+			p = vector.offset(p,0,1,0)
+		until minetest.get_item_group(minetest.get_node(p).name,"water") <= 0
+		minetest.set_node(p,{name = "mcl_lush_caves:dripleaf_big"})
+		minetest.set_node(vector.offset(pos,0,-1,0),{ name = "mcl_lush_caves:dripleaf_big_waterroot", param2 = l * 16})
+	end,
+	on_rightclick = function(pos, node, clicker, itemstack, pointed_thing)
+		if itemstack:get_name() ~= "mcl_dye:white" then return itemstack end
+		itemstack:take_item(1)
+		dripleaf_grow(pos,node)
+	end
 })
-
-minetest.register_node("mcl_lush_caves:dripleaf_big", {
+local dripleaf = {
 	description = S("Dripleaf"),
 	_doc_items_create_entry = S("Dripleaf"),
 	_doc_items_entry_name = S("Dripleaf"),
 	_doc_items_longdesc = S("Dripleaf"),
 	paramtype = "light",
-	place_param2 = 3,
+	place_param2 = 0,
 	sunlight_propagates = true,
 	walkable = true,
 	drawtype = "nodebox",
@@ -257,8 +334,29 @@ minetest.register_node("mcl_lush_caves:dripleaf_big", {
 	sounds = mcl_sounds.node_sound_leaves_defaults(),
 	_mcl_blast_resistance = 0,
 	_mcl_blast_hardness = 0,
-	--drop = "mcl_lush_caves:glow_berry",
-})
+}
+local dripleaf_tipped = table.copy(dripleaf)
+dripleaf_tipped.walkable = false
+dripleaf_tipped.tiles = {"mcl_lush_caves_big_dripleaf_tip.png"}
+dripleaf_tipped.on_timer = function(p,e)
+	minetest.swap_node(p,{name="mcl_lush_caves:dripleaf_big"})
+end
+
+dripleaf.mesecons = {effector = {
+	action_on = function(pos, node)
+		node.param2 = 1
+		minetest.swap_node(pos, node)
+	end,
+	action_off = function(pos, node)
+		node.param2 = 0
+		minetest.swap_node(pos, node)
+	end,
+	rules = mesecon.rules.alldirs,
+}}
+
+
+minetest.register_node("mcl_lush_caves:dripleaf_big",dripleaf)
+minetest.register_node("mcl_lush_caves:dripleaf_big_tipped",dripleaf_tipped)
 
 minetest.register_node("mcl_lush_caves:dripleaf_small_stem", {
 	description = S("Small dripleaf stem"),
@@ -406,6 +504,87 @@ minetest.register_node("mcl_lush_caves:azalea_leaves_flowering", {
 	--_mcl_fortune_drop = { get_drops(1), get_drops(2), get_drops(3), get_drops(4) },
 })
 
+minetest.register_node("mcl_lush_caves:azalea", {
+	description = S("Azalea"),
+	inventory_image = "mcl_lush_caves_azalea_plant.png",
+	drawtype = "allfaces_optional",
+--	drawtype = "nodebox",
+--	node_box = {
+--		type = "fixed",
+--		fixed = {
+--			{ -16/16, -0/16, -16/16,  16/16, 16/16,  16/16 },
+--			{ -2/16, -16/16, -2/16,  2/16,  0/16,  2/16 },
+--		}
+--	},
+	--tiles = { "blank.png" },
+	tiles = {
+		"mcl_lush_caves_azalea_top.png",
+		"mcl_lush_caves_azalea_top.png",
+		"mcl_lush_caves_azalea_side.png",
+		"mcl_lush_caves_azalea_side.png",
+		"mcl_lush_caves_azalea_side.png",
+		"mcl_lush_caves_azalea_side.png",
+	},
+	is_ground_content = false,
+	groups = { handy=1 },
+	sounds = mcl_sounds.node_sound_dirt_defaults(),
+	_mcl_blast_resistance = 0,
+	_mcl_hardness = 0,
+	use_texture_alpha = "clip",
+})
+
+minetest.register_node("mcl_lush_caves:azalea_flowering", {
+	description = S("Flowering azalea"),
+	inventory_image = "mcl_lush_caves_azalea_flowering_top.png",
+	drawtype = "nodebox",
+	node_box = {
+		type = "fixed",
+		fixed = {
+			{ -16/16, -4/16, -16/16,  16/16, 16/16,  16/16 },
+			{ -2/16, -16/16, -2/16,  2/16,  -4/16,  2/16 },
+		}
+	},
+	--tiles = { "blank.png" },
+	tiles = {
+		"mcl_lush_caves_azalea_flowering_top.png",
+		"mcl_lush_caves_azalea_flowering_top.png",
+		"mcl_lush_caves_azalea_flowering_side.png",
+		"mcl_lush_caves_azalea_flowering_side.png",
+		"mcl_lush_caves_azalea_flowering_side.png",
+		"mcl_lush_caves_azalea_flowering_side.png",
+	},
+	is_ground_content = false,
+	groups = { handy=1 },
+	sounds = mcl_sounds.node_sound_dirt_defaults(),
+	_mcl_blast_resistance = 0,
+	_mcl_hardness = 0,
+	use_texture_alpha = "clip",
+})
+--]]
+
+minetest.register_node("mcl_lush_caves:azalea_leaves_flowering", {
+	description = description,
+	_doc_items_longdesc = longdesc,
+	_doc_items_hidden = false,
+	drawtype = "allfaces_optional",
+	waving = 2,
+	place_param2 = 1, -- Prevent leafdecay for placed nodes
+	tiles = { "mcl_lush_caves_azalea_leaves_flowering.png" },
+	paramtype = "light",
+	stack_max = 64,
+	groups = {
+		handy = 1, hoey = 1, shearsy = 1, swordy = 1, dig_by_piston = 1,
+		leaves = 1, leafdecay = leafdecay_distance, deco_block = 1,
+		flammable = 2, fire_encouragement = 30, fire_flammability = 60,
+		compostability = 30
+	},
+	_mcl_shears_drop = true,
+	sounds = mcl_sounds.node_sound_leaves_defaults(),
+	_mcl_blast_resistance = 0.2,
+	_mcl_hardness = 0.2,
+	_mcl_silk_touch_drop = true,
+})
+
 
 
 minetest.register_abm({
@@ -427,9 +606,27 @@ minetest.register_abm({
 			node.name="mcl_lush_caves:cave_vines_lit"
 		end
 		if minetest.get_node(pd).name == "air" and pd2 == "air" then
-			minetest.set_node(pd,node)
+			minetest.swap_node(pd,node)
 		else
-			minetest.set_node(pos,{name="mcl_lush_caves:cave_vines_lit"})
+			minetest.swap_node(pos,{name="mcl_lush_caves:cave_vines_lit"})
 		end
 	end
 })
+
+local player_dripleaf = {}
+minetest.register_globalstep(function(dtime)
+	for _,p in pairs(minetest.get_connected_players()) do
+		local pos = p:get_pos()
+		local n = minetest.get_node(pos)
+		if n.name == "mcl_lush_caves:dripleaf_big" and n.param2 == 0 then
+			if not player_dripleaf[p] then player_dripleaf[p] = 0 end
+			player_dripleaf[p] = player_dripleaf[p] + dtime
+			if player_dripleaf[p] > 1 then
+				minetest.swap_node(pos,{name = "mcl_lush_caves:dripleaf_big_tipped"})
+				player_dripleaf[p] = nil
+				local t = minetest.get_node_timer(pos)
+				t:start(3)
+			end
+		end
+	end
+end)

mods/MAPGEN/mcl_lush_caves/mod.conf

@@ -1,2 +1,3 @@
 name = mcl_lush_caves
-depends = mcl_sounds
+author = cora
+depends = mcl_sounds, mesecons