minetest_game/mods/flowers/init.lua
Auke Kok 32bdb9a393 Remove spores from mushrooms.
These have almost no value gameplay wise. Mushrooms spread
by their very nature into appropriate soil nearby, and
harvesting spores is something only scientists do. Actual
mushroom farmers leave a few mushrooms and put on more
manure, and keep the light off.

Modify the growth ABM to test for light levels and attempt
to plant a similar mushroom nearby (+/- 2 x,z, +/- y). Light
at both source and destination needs to be low enough. I've
tuned it to be 3-4 spaces from a torch.

Mushrooms will die in full sunlight, but they can survive under
trees and may grow out at night anywhere.

Removed obsolete textures.

Remove unused nodes and provide aliases for them.

Aliased obsolete nodes so no unknown item nodes appear.

Mushrooms die only in full sunlight (light level 15).
2015-12-25 15:37:40 +00:00

251 lines
7.1 KiB
Lua

-- Minetest 0.4 mod: default
-- See README.txt for licensing and other information.
-- Namespace for functions
flowers = {}
-- Map Generation
dofile(minetest.get_modpath("flowers") .. "/mapgen.lua")
--
-- Flowers
--
-- Aliases for original flowers mod
minetest.register_alias("flowers:flower_rose", "flowers:rose")
minetest.register_alias("flowers:flower_tulip", "flowers:tulip")
minetest.register_alias("flowers:flower_dandelion_yellow", "flowers:dandelion_yellow")
minetest.register_alias("flowers:flower_geranium", "flowers:geranium")
minetest.register_alias("flowers:flower_viola", "flowers:viola")
minetest.register_alias("flowers:flower_dandelion_white", "flowers:dandelion_white")
-- Flower registration
local function add_simple_flower(name, desc, box, f_groups)
-- Common flowers' groups
f_groups.snappy = 3
f_groups.flammable = 2
f_groups.flower = 1
f_groups.flora = 1
f_groups.attached_node = 1
minetest.register_node("flowers:" .. name, {
description = desc,
drawtype = "plantlike",
waving = 1,
tiles = {"flowers_" .. name .. ".png"},
inventory_image = "flowers_" .. name .. ".png",
wield_image = "flowers_" .. name .. ".png",
sunlight_propagates = true,
paramtype = "light",
walkable = false,
buildable_to = true,
stack_max = 99,
groups = f_groups,
sounds = default.node_sound_leaves_defaults(),
selection_box = {
type = "fixed",
fixed = box
}
})
end
flowers.datas = {
{"rose", "Rose", {-0.15, -0.5, -0.15, 0.15, 0.3, 0.15}, {color_red = 1}},
{"tulip", "Orange Tulip", {-0.15, -0.5, -0.15, 0.15, 0.2, 0.15}, {color_orange = 1}},
{"dandelion_yellow", "Yellow Dandelion", {-0.15, -0.5, -0.15, 0.15, 0.2, 0.15}, {color_yellow = 1}},
{"geranium", "Blue Geranium", {-0.15, -0.5, -0.15, 0.15, 0.2, 0.15}, {color_blue = 1}},
{"viola", "Viola", {-0.5, -0.5, -0.5, 0.5, -0.2, 0.5}, {color_violet = 1}},
{"dandelion_white", "White dandelion", {-0.5, -0.5, -0.5, 0.5, -0.2, 0.5}, {color_white = 1}}
}
for _,item in pairs(flowers.datas) do
add_simple_flower(unpack(item))
end
-- Flower spread
minetest.register_abm({
nodenames = {"group:flora"},
neighbors = {"default:dirt_with_grass", "default:desert_sand"},
interval = 50,
chance = 25,
action = function(pos, node)
pos.y = pos.y - 1
local under = minetest.get_node(pos)
pos.y = pos.y + 1
if under.name == "default:desert_sand" then
minetest.set_node(pos, {name = "default:dry_shrub"})
elseif under.name ~= "default:dirt_with_grass" then
return
end
local light = minetest.get_node_light(pos)
if not light or light < 13 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}
if #minetest.find_nodes_in_area(pos0, pos1, "group:flora_block") > 0 then
return
end
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,
})
--
-- Mushrooms
--
minetest.register_node("flowers:mushroom_red", {
description = "Red Mushroom",
tiles = {"flowers_mushroom_red.png"},
inventory_image = "flowers_mushroom_red.png",
wield_image = "flowers_mushroom_red.png",
drawtype = "plantlike",
paramtype = "light",
sunlight_propagates = true,
walkable = false,
buildable_to = true,
groups = {snappy = 3, flammable = 3, attached_node = 1},
sounds = default.node_sound_leaves_defaults(),
on_use = minetest.item_eat(-5),
selection_box = {
type = "fixed",
fixed = {-0.3, -0.5, -0.3, 0.3, 0, 0.3}
}
})
minetest.register_node("flowers:mushroom_brown", {
description = "Brown Mushroom",
tiles = {"flowers_mushroom_brown.png"},
inventory_image = "flowers_mushroom_brown.png",
wield_image = "flowers_mushroom_brown.png",
drawtype = "plantlike",
paramtype = "light",
sunlight_propagates = true,
walkable = false,
buildable_to = true,
groups = {snappy = 3, flammable = 3, attached_node = 1},
sounds = default.node_sound_leaves_defaults(),
on_use = minetest.item_eat(1),
selection_box = {
type = "fixed",
fixed = {-0.3, -0.5, -0.3, 0.3, 0, 0.3}
}
})
-- mushroom spread and death
minetest.register_abm({
nodenames = {"flowers:mushroom_brown", "flowers:mushroom_red"},
interval = 11,
chance = 50,
action = function(pos, node)
if minetest.get_node_light(pos, nil) == 15 then
minetest.remove_node(pos)
end
local random = {
x = pos.x + math.random(-2,2),
y = pos.y + math.random(-1,1),
z = pos.z + math.random(-2,2)
}
local random_node = minetest.get_node_or_nil(random)
if not random_node then
return
end
if random_node.name ~= "air" then
return
end
local node_under = minetest.get_node_or_nil({x = random.x,
y = random.y - 1, z = random.z})
if not node_under then
return
end
if minetest.get_item_group(node_under.name, "soil") ~= 0 and
minetest.get_node_light(pos, nil) <= 9 and
minetest.get_node_light(random, nil) <= 9 then
minetest.set_node(random, {name = node.name})
end
end
})
-- these old mushroom related nodes can be simplified now
minetest.register_alias("flowers:mushroom_spores_brown", "flowers:mushroom_brown")
minetest.register_alias("flowers:mushroom_spores_red", "flowers:mushroom_red")
minetest.register_alias("flowers:mushroom_fertile_brown", "flowers:mushroom_brown")
minetest.register_alias("flowers:mushroom_fertile_red", "flowers:mushroom_red")
--
-- Waterlily
--
minetest.register_node("flowers:waterlily", {
description = "Waterlily",
drawtype = "nodebox",
paramtype = "light",
paramtype2 = "facedir",
tiles = {"flowers_waterlily.png"},
inventory_image = "flowers_waterlily.png",
wield_image = "flowers_waterlily.png",
liquids_pointable = true,
walkable = false,
buildable_to = true,
groups = {snappy = 3, flower = 1},
sounds = default.node_sound_leaves_defaults(),
node_box = {
type = "fixed",
fixed = {-0.5, -0.5, -0.5, 0.5, -0.46875, 0.5}
},
selection_box = {
type = "fixed",
fixed = {-0.5, -0.5, -0.5, 0.5, -0.4375, 0.5}
},
after_place_node = function(pos, placer, itemstack, pointed_thing)
local find_water = minetest.find_nodes_in_area({x = pos.x - 1, y = pos.y, z = pos.z - 1},
{x = pos.x + 1, y = pos.y, z = pos.z + 1}, "default:water_source")
local find_river_water = minetest.find_nodes_in_area({x = pos.x - 1, y = pos.y, z = pos.z - 1},
{x = pos.x + 1, y = pos.y, z = pos.z + 1}, "default:river_water_source")
if #find_water ~= 0 then
minetest.set_node(pos, {name = "default:water_source"})
pos.y = pos.y + 1
minetest.set_node(pos, {name = "flowers:waterlily", param2 = math.random(0, 3)})
elseif #find_river_water ~= 0 then
minetest.set_node(pos, {name = "default:river_water_source"})
pos.y = pos.y + 1
minetest.set_node(pos, {name = "flowers:waterlily", param2 = math.random(0, 3)})
else
minetest.remove_node(pos)
return true
end
end
})