version 0.21

mods/flowers/README.txt

@@ -0,0 +1,12 @@
+Minetest 0.4 mod: flowers
+=========================
+
+License of source code:
+-----------------------
+Copyright (C) 2012-2013 Ironzorg, VanessaE
+
+This program is free software. It comes without any warranty, to
+the extent permitted by applicable law. You can redistribute it
+and/or modify it under the terms of the Do What The Fuck You Want
+To Public License, Version 2, as published by Sam Hocevar. See
+http://sam.zoy.org/wtfpl/COPYING for more details.

mods/flowers/credit.txt

@@ -0,0 +1,8 @@
+Credit to people who made things.
+
+jojoa1997:
+-edited all of it
+-flower pot
+
+VanessaE:
+-waterlily

mods/flowers/depends.txt

@@ -0,0 +1 @@
+default

mods/flowers/func.lua

@@ -0,0 +1,81 @@
+minetest.register_entity("flowers:item",{
+	hp_max = 1,
+	visual="wielditem",
+	visual_size={x=.25,y=.25},
+	collisionbox = {0,0,0,0,0,0},
+	groups = {snappy=3,attached_node=1},
+	stack_max = 1,
+	physical=false,
+	textures={"air"},
+	on_activate = function(self, staticdata)
+		if flower_tmp.nodename ~= nil and flower_tmp.texture ~= nil then
+			self.nodename = flower_tmp.nodename
+			flower_tmp.nodename = nil
+			self.texture = flower_tmp.texture
+			flower_tmp.texture = nil
+		else
+			if staticdata ~= nil and staticdata ~= "" then
+				local data = staticdata:split(';')
+				if data and data[1] and data[2] then
+					self.nodename = data[1]
+					self.texture = data[2]
+				end
+			end
+		end
+		if self.texture ~= nil then
+			self.object:set_properties({textures={self.texture}})
+		end
+	end,
+	get_staticdata = function(self)
+		if self.nodename ~= nil and self.texture ~= nil then
+			return self.nodename .. ';' .. self.texture
+		end
+		return ""
+	end,
+})
+
+
+
+local facedir = {}
+facedir[0] = {x=0,y=0,z=1}
+facedir[1] = {x=1,y=0,z=0}
+facedir[2] = {x=0,y=0,z=-1}
+facedir[3] = {x=-1,y=0,z=0}
+
+local flower_pot_remove_item = function(pos, node)
+	local objs = nil
+	if node and node.name == "flowers:pot" then
+		objs = minetest.env:get_objects_inside_radius({x=pos.x,y=pos.y,z=pos.z}, .5)
+	end
+	if objs then
+		for _, obj in ipairs(objs) do
+			if obj and obj:get_luaentity() and obj:get_luaentity().name == "flowers:item" then
+				obj:remove()
+			end
+		end
+	end
+end
+
+flower_pot_update_item = function(pos, node)
+	flower_pot_remove_item(pos, node)
+	local meta = minetest.env:get_meta(pos)
+	if meta and meta:get_string("item") ~= "" then
+		if node.name == "flowers:pot" then
+			pos.y = pos.y
+		end
+		flower_tmp.nodename = node.name
+		flower_tmp.texture = ItemStack(meta:get_string("item")):get_name()
+		local e = minetest.env:add_entity(pos,"flowers:item")
+	end
+end
+
+flower_pot_drop_item = function(pos, node)
+	local meta = minetest.env:get_meta(pos)
+	if meta:get_string("item") ~= "" then
+		if node.name == "flowers:pot" then
+			minetest.env:add_item({x=pos.x,y=pos.y+1,z=pos.z}, meta:get_string("item"))
+		end
+		meta:set_string("item","")
+	end
+	flower_pot_remove_item(pos, node)
+end

mods/flowers/init.lua

@@ -0,0 +1,364 @@
+-- Minetest 0.4 mod: default
+-- See README.txt for licensing and other information.
+
+flower_tmp={}
+
+
+-- Map Generation
+dofile(minetest.get_modpath("flowers").."/mapgen.lua")
+dofile(minetest.get_modpath("flowers").."/func.lua")
+
+
+
+-------------------------------
+--- Fleur Simple (une case) ---
+-------------------------------
+
+
+local function add_simple_flower(name, desc, image, color)
+	minetest.register_node("flowers:"..name.."", {
+		description = desc,
+		drawtype = "plantlike",
+		tiles = { image..".png" },
+		inventory_image = image..".png",
+		wield_image = image..".png",
+		sunlight_propagates = true,
+		paramtype = "light",
+		walkable = false,
+		stack_max = 64,
+		groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,dig_by_water=1,color=1},
+		sounds = default.node_sound_leaves_defaults(),
+		selection_box = {
+			type = "fixed",
+			fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
+		},
+	})
+end
+
+add_simple_flower("rose", "Coqlicot", "flowers_coqlicot", "color_red")
+--add_simple_flower("rose", "Rose", "flowers_rose", "color_red") -- Old skin :( you miss me
+add_simple_flower("dandelion_yellow", "Yellow Dandelion", "flowers_dandelion_yellow", "color_yellow")
+add_simple_flower("oxeye_daisy", "Oxeye Daisy", "flower_oxeye_daisy", "color_yellow")
+add_simple_flower("tulip_orange", "Orange Tulip", "flower_tulip_orange", "color_orange")
+
+minetest.register_node("flowers:tulip_pink", {
+	description = "Pink Tulip",
+	drawtype = "plantlike",
+	tiles = { "flower_tulip_pink.png" },
+	inventory_image = "flower_tulip_pink.png",
+	wield_image = "flower_tulip_pink.png",
+	sunlight_propagates = true,
+	paramtype = "light",
+	walkable = false,
+	stack_max = 64,
+	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_pink=1},
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
+	},
+})
+
+minetest.register_node("flowers:tulip_red", {
+	description = "Red Tulip",
+	drawtype = "plantlike",
+	tiles = { "flower_tulip_red.png" },
+	inventory_image = "flower_tulip_red.png",
+	wield_image = "flower_tulip_red.png",
+	sunlight_propagates = true,
+	paramtype = "light",
+	walkable = false,
+	stack_max = 64,
+	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_red=1},
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
+	},
+})
+
+
+minetest.register_node("flowers:tulip_white", {
+	description = "White Tulip",
+	drawtype = "plantlike",
+	tiles = { "flower_tulip_white.png" },
+	inventory_image = "flower_tulip_white.png",
+	wield_image = "flower_tulip_white.png",
+	sunlight_propagates = true,
+	paramtype = "light",
+	walkable = false,
+	stack_max = 64,
+	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_white=1},
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
+	},
+})
+
+
+--- allium ---
+
+minetest.register_node("flowers:allium", {
+	description = "Allium",
+	drawtype = "plantlike",
+	tiles = { "flower_allium.png" },
+	inventory_image = "flower_allium.png",
+	wield_image = "flower_allium.png",
+	sunlight_propagates = true,
+	paramtype = "light",
+	walkable = false,
+	stack_max = 64,
+	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_pink=1},
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
+	},
+})
+
+--- paeonia ---
+
+minetest.register_node("flowers:paeonia", {
+	description = "Paeonia",
+	drawtype = "plantlike",
+	tiles = { "flower_paeonia.png" },
+	inventory_image = "flower_paeonia.png",
+	wield_image = "flower_paeonia.png",
+	sunlight_propagates = true,
+	paramtype = "light",
+	walkable = false,
+	stack_max = 64,
+	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_pink=1},
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
+	},
+})
+
+
+--- houstonia ---
+
+minetest.register_node("flowers:houstonia", {
+	description = "Houstonia",
+	drawtype = "plantlike",
+	tiles = { "flower_houstonia.png" },
+	inventory_image = "flower_houstonia.png",
+	wield_image = "flower_houstonia.png",
+	sunlight_propagates = true,
+	paramtype = "light",
+	walkable = false,
+	stack_max = 64,
+	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_white=1},
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
+	},
+})
+
+---blue_orchid ---
+
+minetest.register_node("flowers:blue_orchid", {
+	description = "Blue Orchid",
+	drawtype = "plantlike",
+	tiles = { "flower_blue_orchid.png" },
+	inventory_image = "flower_blue_orchid.png",
+	wield_image = "flower_blue_orchid.png",
+	sunlight_propagates = true,
+	paramtype = "light",
+	walkable = false,
+	stack_max = 64,
+	groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,color_blue=1},
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
+	},
+})
+
+--- Fern ---
+
+minetest.register_node("flowers:fern", {
+	description = "Fern",
+	drawtype = "plantlike",
+	tiles = { "fern.png" },
+	inventory_image = "fern.png",
+	wield_image = "fern.png",
+	sunlight_propagates = true,
+	paramtype = "light",
+	walkable = false,
+	stack_max = 64,
+	groups = {snappy=3,flammable=2,flower=1,attached_node=1},
+	sounds = default.node_sound_leaves_defaults(),
+	selection_box = {
+		type = "fixed",
+		fixed = { -0.15, -0.5, -0.15, 0.15, 0.2, 0.15 },
+	},
+})
+
+function register_large(name, desc, inv_img, bot_img, colr) --change in function
+    minetest.register_node("flowers:"..name.."_bottom", {
+        description = desc.." Bottom",
+        drawtype = "plantlike",
+        tiles = { "double_plant_"..name.."_bottom.png" },
+        inventory_image = "flowers_"..inv_img..".png",
+        wield_image = "flowers_"..inv_img..".png",
+        sunlight_propagates = true,
+        paramtype = "light",
+        walkable = false,
+        buildable_to = true,
+        --[[
+        on_place = function(itemstack, placer, pointed_thing)
+            pointed_thing.under = pointed_thing.under-1
+            local name = minetest.get_node({x=pointed_thing.under, y=pointed_thing.under-1, z=pointed_thing.under}).name
+            if minetest.get_item_group(name, "soil") ~= 0 then
+                pointed_thing.under = pointed_thing.under+1
+                local height = 0
+                while minetest.get_node(pointed_thing.under).name == "flowers:"..name.."_bottom" and height < 2 do
+                    height = height+1
+                    pointed_thing.under = pointed_thing.under+1
+                end
+                if height <2 then
+                    if minetest.get_node(pointed_thing.under).name == "air" then
+                        minetest.set_node(pointed_thing.under, {name="flowers:"..name.."_top"})
+                    end
+                end
+            end
+        end,
+        ]]
+        drop = "flowers:"..name,
+        groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,colr=1, dig_by_water=1, double_bottom =1},
+        sounds = default.node_sound_leaves_defaults(),
+        selection_box = {
+            type = "fixed",
+            fixed = { -0.25, -0.5, -0.25, 0.25, 0.5, 0.25 },
+        },
+    })
+
+    -- Top
+    minetest.register_node("flowers:"..name.."_top", {
+        description = desc.." Top",
+        drawtype = "plantlike",
+        tiles = { "double_plant_"..name.."_top.png" },
+        inventory_image = "double_plant_"..inv_img.."_top.png",
+        wield_image = "double_plant_"..inv_img.."_top.png",
+        sunlight_propagates = true,
+        paramtype = "light",
+        walkable = false,
+        buildable_to = true,
+        drop = "flowers:"..name,
+        groups = {snappy=3,flammable=2,flower=1,flora=1,attached_node=1,colr=1, dig_by_water=1, not_in_creative_inventory = 1, double_top =1},
+        sounds = default.node_sound_leaves_defaults(),
+        selection_box = {
+            type = "fixed",
+            fixed = { -0.25, -0.5, -0.25, 0.25, 0.5, 0.25 },
+        },
+    })
+end
+
+
+
+-----------------------------
+---   Generation terrin  ----
+-----------------------------
+
+minetest.register_abm({
+	nodenames = {"group:flora"},
+	neighbors = {"default:dirt_with_grass", "default:sand"},
+	interval = 40,
+	chance = 20,
+	action = function(pos, node)
+		pos.y = pos.y - 1
+		local under = minetest.get_node(pos)
+		pos.y = pos.y + 1
+		if under.name == "default:sand" then
+			minetest.set_node(pos, {name="default:dry_shrub"})
+		elseif under.name ~= "default:sand" then
+			return
+		end
+		
+		local light = minetest.get_node_light(pos)
+		if not light or light < 10 then
+			return
+		end
+		
+		local pos0 = {x=pos.x-4,y=pos.y-4,z=pos.z-4}
+		local pos1 = {x=pos.x+4,y=pos.y+4,z=pos.z+4}
+		
+		local flowers = minetest.find_nodes_in_area(pos0, pos1, "group:flora")
+		if #flowers > 3 then
+			return
+		end
+		
+		local seedling = minetest.find_nodes_in_area(pos0, pos1, "default:dirt_with_grass")
+		if #seedling > 0 then
+			seedling = seedling[math.random(#seedling)]
+			seedling.y = seedling.y + 1
+			light = minetest.get_node_light(seedling)
+			if not light or light < 13 then
+				return
+			end
+			if minetest.get_node(seedling).name == "air" then
+				minetest.set_node(seedling, {name=node.name})
+			end
+		end
+	end,
+})
+
+--
+-- Flower Pot
+--
+
+minetest.register_node("flowers:pot",{
+	description = "Flower Pot",
+	drawtype = "nodebox",
+	node_box = { type = "fixed", fixed = {
+		{-0.125,-0.125,-0.187500,-0.187500,-0.500,0.1875}, --Wall 1
+		{0.1875,-0.125,-0.125,0.125,-0.500,0.1875}, --Wall 2
+		{-0.1875,-0.125,-0.125,0.1875,-0.500,-0.1875}, --Wall 3
+		{0.1875,-0.125,0.125,-0.1875,-0.500,0.1875}, --Wall 4
+		{-0.125,-0.500,-0.125,0.125,-0.250,0.125}, --Dirt 5
+	}},
+	selection_box = { type = "fixed", fixed = {-0.125,-0.5,-0.125,0.125,-0.25,0.125 }},
+	tiles = {"flowers_pot_top.png", "flowers_pot_bottom.png", "flowers_pot_top.png"},
+	inventory_image="flowers_pot_inventory.png",
+	paramtype = "light",
+	groups = {snappy=3},
+	stack_max = 16,
+	sounds = default.node_sound_defaults(),
+	after_place_node = function(pos, placer, itemstack)
+		local meta = minetest.env:get_meta(pos)
+		meta:set_string("owner",placer:get_player_name())
+	end,
+	on_rightclick = function(pos, node, clicker, itemstack)
+		if not itemstack then return end
+		local meta = minetest.env:get_meta(pos)
+		if clicker:get_player_name() == meta:get_string("owner") then
+			flower_pot_drop_item(pos,node)
+			local s = itemstack:take_item()
+			meta:set_string("item",s:to_string())
+			flower_pot_update_item(pos,node)
+		end
+		return itemstack
+	end,
+	on_punch = function(pos,node,puncher)
+		local meta = minetest.env:get_meta(pos)
+		if puncher:get_player_name() == meta:get_string("owner") then
+			flower_pot_drop_item(pos,node)
+		end
+	end,
+	can_dig = function(pos,player)
+		local meta = minetest.env:get_meta(pos)
+		return player:get_player_name() == meta:get_string("owner")
+	end,
+	on_destruct = function(pos)
+		local node = minetest.get_node(pos)
+		flower_pot_drop_item(pos,node)
+		minetest.env:add_node(pos, {name="air"})
+		minetest.env:add_item(pos, "flowers:pot")
+	end,
+})
+
+

mods/flowers/mapgen.lua

@@ -0,0 +1,108 @@
+minetest.register_alias("mapgen_dandelion", "flowers:dandelion_yellow")
+minetest.register_alias("mapgen_rose", "flowers:rose")
+
+minetest.register_alias("mapgen_oxeye_daisy", "flowers:oxeye_daisy")
+
+minetest.register_alias("mapgen_tulip_orange", "flowers:tulip_orange")
+minetest.register_alias("mapgen_tulip_pink", "flowers:tulip_pink")
+minetest.register_alias("mapgen_tulip_red", "flowers:tulip_red")
+minetest.register_alias("mapgen_tulip_white", "flowers:tulip_white")
+
+minetest.register_alias("mapgen_allium", "flowers:allium")
+
+minetest.register_alias("mapgen_paeonia", "flowers:paeonia")
+
+minetest.register_alias("mapgen_houstonia", "flowers:houstonia")
+
+minetest.register_alias("mapgen_blue_orchid", "flowers:blue_orchid")
+
+minetest.register_on_generated(function(minp, maxp, seed)
+	if maxp.y >= 3 and minp.y <= 0 then
+		-- Generate flowers
+		local perlin1 = minetest.get_perlin(436, 3, 0.6, 100)
+		-- Assume X and Z lengths are equal
+		local divlen = 16
+		local divs = (maxp.x-minp.x)/divlen+1;
+		for divx=0,divs-1 do
+		for divz=0,divs-1 do
+			local x0 = minp.x + math.floor((divx+0)*divlen)
+			local z0 = minp.z + math.floor((divz+0)*divlen)
+			local x1 = minp.x + math.floor((divx+1)*divlen)
+			local z1 = minp.z + math.floor((divz+1)*divlen)
+			-- Determine flowers amount from perlin noise
+			local grass_amount = math.floor(perlin1:get2d({x=x0, y=z0}) * 9)
+			-- Find random positions for flowers based on this random
+			local pr = PseudoRandom(seed+456)
+			for i=0,grass_amount do
+				local x = pr:next(x0, x1)
+				local z = pr:next(z0, z1)
+				-- Find ground level (0...15)
+				local ground_y = nil
+				for y=30,0,-1 do
+					if minetest.get_node({x=x,y=y,z=z}).name ~= "air" then
+						ground_y = y
+						break
+					end
+				end
+				
+				if ground_y then
+					local p = {x=x,y=ground_y+1,z=z}
+					local nn = minetest.get_node(p).name
+					-- Check if the node can be replaced
+					if minetest.registered_nodes[nn] and
+						minetest.registered_nodes[nn].buildable_to then
+						nn = minetest.get_node({x=x,y=ground_y,z=z}).name
+						if nn == "default:dirt_with_grass" then
+							--local flower_choice = pr:next(1, 11)
+							local flower_choice = math.random(0, 11)
+							local flower = "default:grass"
+							if flower_choice == 1 then
+								flower = "flowers:dandelion_yellow"
+								minetest.set_node(p, {name=flower})
+							elseif flower_choice == 2 then
+								flower = "flowers:rose"
+								minetest.set_node(p, {name=flower})
+							elseif flower_choice == 3 then
+								flower = "flowers:oxeye_daisy"
+								minetest.set_node(p, {name=flower})
+							elseif flower_choice == 4 then
+								flower = "flowers:tulip_orange"
+								minetest.set_node(p, {name=flower})
+							elseif flower_choice == 5 then
+								flower = "flowers:tulip_pink"
+								minetest.set_node(p, {name=flower})
+							elseif flower_choice == 6 then
+								flower = "flowers:tulip_red"
+								minetest.set_node(p, {name=flower})
+							elseif flower_choice == 7 then
+								flower = "flowers:tulip_white"
+								minetest.set_node(p, {name=flower})
+							elseif flower_choice == 8 then
+								flower = "flowers:allium"
+								minetest.set_node(p, {name=flower})
+							elseif flower_choice == 9 then
+								flower = "flowers:paeonia"
+								minetest.set_node(p, {name=flower})
+							elseif flower_choice == 10 then
+								flower = "flowers:houstonia"
+								minetest.set_node(p, {name=flower})
+							elseif flower_choice == 11 then
+								flower = "flowers:blue_orchid"
+								minetest.set_node(p, {name=flower})
+							elseif flower_choice == 12 then
+								flower = "flowers:fern"
+								minetest.set_node(p, {name=flower})
+							else
+								flower = "default:grass"
+								minetest.set_node(p, {name=flower})
+							end
+							
+						end
+					end
+				end
+				
+			end
+		end
+		end
+	end
+end)