Add sapling growth APIs (#3053)
--------- Co-authored-by: Lars Müller <34514239+appgurueu@users.noreply.github.com> Co-authored-by: sfan5 <sfan5@live.de>
This commit is contained in:
Lorenzo
GitHub
parent
03177f1584
commit
59da46c80b
|
|
@ -1,6 +1,10 @@
|
|||
unused_args = false
|
||||
allow_defined_top = true
|
||||
|
||||
globals = {
|
||||
"default"
|
||||
}
|
||||
|
||||
read_globals = {
|
||||
"DIR_DELIM",
|
||||
"minetest",
|
||||
|
|
|
|||
21
game_api.txt
21
game_api.txt
|
|
@ -1028,6 +1028,27 @@ Trees
|
|||
* `default.grow_blueberry_bush(pos)`
|
||||
* Grows a blueberry bush at pos
|
||||
|
||||
* `default.on_grow_failed(pos)`
|
||||
* Reset the node timer to 300 seconds, used as default callback when the growth of a sapling fails
|
||||
|
||||
* `default.sapling_growth_defs`
|
||||
* Table that contains all the definitions for the growable saplings, see `default.register_sapling_growth`
|
||||
|
||||
* `default.register_sapling_growth(name, def)`
|
||||
* Register a new sapling growth configuration. Useful to add custom sapling and trees to the game in a compact way.
|
||||
default.register_sapling_growth(
|
||||
"default:sapling", -- Name of the sapling
|
||||
{
|
||||
can_grow = default.can_grow, -- Function called to determine whether the sapling can grow, should return a boolean
|
||||
on_grow_failed = default.on_grow_failed, -- Function called when the growth fails
|
||||
grow = function(pos) -- Function called when the growth has success. This should replace the sapling with a tree.
|
||||
}
|
||||
)
|
||||
|
||||
* `default.grow_sapling(pos)`
|
||||
* Attempt to grow a sapling at the given position. Useful as on_timer callback.
|
||||
|
||||
|
||||
|
||||
Carts
|
||||
-----
|
||||
|
|
|
|||
|
|
@ -26,6 +26,10 @@ function default.can_grow(pos)
|
|||
return true
|
||||
end
|
||||
|
||||
function default.on_grow_failed(pos)
|
||||
minetest.get_node_timer(pos):start(300)
|
||||
end
|
||||
|
||||
|
||||
-- 'is snow nearby' function
|
||||
|
||||
|
|
@ -34,84 +38,6 @@ local function is_snow_nearby(pos)
|
|||
end
|
||||
|
||||
|
||||
-- Grow sapling
|
||||
|
||||
function default.grow_sapling(pos)
|
||||
if not default.can_grow(pos) then
|
||||
-- try again 5 min later
|
||||
minetest.get_node_timer(pos):start(300)
|
||||
return
|
||||
end
|
||||
|
||||
local mg_name = minetest.get_mapgen_setting("mg_name")
|
||||
local node = minetest.get_node(pos)
|
||||
if node.name == "default:sapling" then
|
||||
minetest.log("action", "A sapling grows into a tree at "..
|
||||
minetest.pos_to_string(pos))
|
||||
if mg_name == "v6" then
|
||||
default.grow_tree(pos, random(1, 4) == 1)
|
||||
else
|
||||
default.grow_new_apple_tree(pos)
|
||||
end
|
||||
elseif node.name == "default:junglesapling" then
|
||||
minetest.log("action", "A jungle sapling grows into a tree at "..
|
||||
minetest.pos_to_string(pos))
|
||||
if mg_name == "v6" then
|
||||
default.grow_jungle_tree(pos)
|
||||
else
|
||||
default.grow_new_jungle_tree(pos)
|
||||
end
|
||||
elseif node.name == "default:pine_sapling" then
|
||||
minetest.log("action", "A pine sapling grows into a tree at "..
|
||||
minetest.pos_to_string(pos))
|
||||
local snow = is_snow_nearby(pos)
|
||||
if mg_name == "v6" then
|
||||
default.grow_pine_tree(pos, snow)
|
||||
elseif snow then
|
||||
default.grow_new_snowy_pine_tree(pos)
|
||||
else
|
||||
default.grow_new_pine_tree(pos)
|
||||
end
|
||||
elseif node.name == "default:acacia_sapling" then
|
||||
minetest.log("action", "An acacia sapling grows into a tree at "..
|
||||
minetest.pos_to_string(pos))
|
||||
default.grow_new_acacia_tree(pos)
|
||||
elseif node.name == "default:aspen_sapling" then
|
||||
minetest.log("action", "An aspen sapling grows into a tree at "..
|
||||
minetest.pos_to_string(pos))
|
||||
default.grow_new_aspen_tree(pos)
|
||||
elseif node.name == "default:bush_sapling" then
|
||||
minetest.log("action", "A bush sapling grows into a bush at "..
|
||||
minetest.pos_to_string(pos))
|
||||
default.grow_bush(pos)
|
||||
elseif node.name == "default:blueberry_bush_sapling" then
|
||||
minetest.log("action", "A blueberry bush sapling grows into a bush at "..
|
||||
minetest.pos_to_string(pos))
|
||||
default.grow_blueberry_bush(pos)
|
||||
elseif node.name == "default:acacia_bush_sapling" then
|
||||
minetest.log("action", "An acacia bush sapling grows into a bush at "..
|
||||
minetest.pos_to_string(pos))
|
||||
default.grow_acacia_bush(pos)
|
||||
elseif node.name == "default:pine_bush_sapling" then
|
||||
minetest.log("action", "A pine bush sapling grows into a bush at "..
|
||||
minetest.pos_to_string(pos))
|
||||
default.grow_pine_bush(pos)
|
||||
elseif node.name == "default:emergent_jungle_sapling" then
|
||||
minetest.log("action", "An emergent jungle sapling grows into a tree at "..
|
||||
minetest.pos_to_string(pos))
|
||||
default.grow_new_emergent_jungle_tree(pos)
|
||||
end
|
||||
end
|
||||
|
||||
minetest.register_lbm({
|
||||
name = "default:convert_saplings_to_node_timer",
|
||||
nodenames = {"default:sapling", "default:junglesapling",
|
||||
"default:pine_sapling", "default:acacia_sapling",
|
||||
"default:aspen_sapling"},
|
||||
action = function(pos)
|
||||
minetest.get_node_timer(pos):start(math.random(300, 1500))
|
||||
end
|
||||
})
|
||||
|
||||
--
|
||||
-- Tree generation
|
||||
|
|
@ -209,7 +135,6 @@ function default.grow_tree(pos, is_apple_tree, bad)
|
|||
vm:update_map()
|
||||
end
|
||||
|
||||
|
||||
-- Jungle tree
|
||||
|
||||
function default.grow_jungle_tree(pos, bad)
|
||||
|
|
@ -604,3 +529,78 @@ function default.sapling_on_place(itemstack, placer, pointed_thing,
|
|||
|
||||
return itemstack
|
||||
end
|
||||
|
||||
-- Grow sapling
|
||||
|
||||
default.sapling_growth_defs = {}
|
||||
|
||||
function default.register_sapling_growth(name, def)
|
||||
default.sapling_growth_defs[name] = {
|
||||
can_grow = def.can_grow or default.can_grow,
|
||||
on_grow_failed = def.on_grow_failed or default.on_grow_failed,
|
||||
grow = assert(def.grow)
|
||||
}
|
||||
end
|
||||
|
||||
function default.grow_sapling(pos)
|
||||
local node = minetest.get_node(pos)
|
||||
local sapling_def = default.sapling_growth_defs[node.name]
|
||||
|
||||
if not sapling_def then
|
||||
minetest.log("warning", "default.grow_sapling called on undefined sapling " .. node.name)
|
||||
return
|
||||
end
|
||||
|
||||
if not sapling_def.can_grow(pos) then
|
||||
sapling_def.on_grow_failed(pos)
|
||||
return
|
||||
end
|
||||
|
||||
minetest.log("action", "Growing sapling " .. node.name .. " at " .. minetest.pos_to_string(pos))
|
||||
sapling_def.grow(pos)
|
||||
end
|
||||
|
||||
local function register_sapling_growth(nodename, grow)
|
||||
default.register_sapling_growth("default:" .. nodename, {grow = grow})
|
||||
end
|
||||
|
||||
if minetest.get_mapgen_setting("mg_name") == "v6" then
|
||||
register_sapling_growth("sapling", function(pos)
|
||||
default.grow_tree(pos, random(1, 4) == 1)
|
||||
end)
|
||||
register_sapling_growth("junglesapling", default.grow_jungle_tree)
|
||||
register_sapling_growth("pine_sapling", function(pos)
|
||||
local snow = is_snow_nearby(pos)
|
||||
default.grow_pine_tree(pos, snow)
|
||||
end)
|
||||
else
|
||||
register_sapling_growth("sapling", default.grow_new_apple_tree)
|
||||
register_sapling_growth("junglesapling", default.grow_new_jungle_tree)
|
||||
register_sapling_growth("pine_sapling", function(pos)
|
||||
local snow = is_snow_nearby(pos)
|
||||
if snow then
|
||||
default.grow_new_snowy_pine_tree(pos)
|
||||
else
|
||||
default.grow_new_pine_tree(pos)
|
||||
end
|
||||
end)
|
||||
end
|
||||
|
||||
register_sapling_growth("acacia_sapling", default.grow_new_acacia_tree)
|
||||
register_sapling_growth("aspen_sapling", default.grow_new_aspen_tree)
|
||||
register_sapling_growth("bush_sapling", default.grow_bush)
|
||||
register_sapling_growth("blueberry_bush_sapling", default.grow_blueberry_bush)
|
||||
register_sapling_growth("acacia_bush_sapling", default.grow_acacia_bush)
|
||||
register_sapling_growth("pine_bush_sapling", default.grow_pine_bush)
|
||||
register_sapling_growth("emergent_jungle_sapling", default.grow_new_emergent_jungle_tree)
|
||||
|
||||
-- Backwards compatibility for saplings that used to use ABMs; does not need to include newer saplings.
|
||||
minetest.register_lbm({
|
||||
name = "default:convert_saplings_to_node_timer",
|
||||
nodenames = {"default:sapling", "default:junglesapling",
|
||||
"default:pine_sapling", "default:acacia_sapling",
|
||||
"default:aspen_sapling"},
|
||||
action = function(pos)
|
||||
minetest.get_node_timer(pos):start(math.random(300, 1500))
|
||||
end
|
||||
})
|
||||
|
|
|
|||
Loading…
Reference in New Issue