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feat: generic sapling grow APIs and porting for default apple tree

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This commit is contained in:
aegroto 2023-08-23 11:58:36 +02:00
parent 9e77e00c65
commit e6b2500124
1 changed files with 45 additions and 14 deletions
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57
mods/default/trees.lua
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@ -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
@ -36,24 +40,32 @@ end
-- Grow sapling
default.sapling_defs = {}
function default.register_sapling(name, def)
default.sapling_defs[name] = def
end
function default.grow_sapling(pos)
if not default.can_grow(pos) then
-- try again 5 min later
minetest.get_node_timer(pos):start(300)
local mg_name = minetest.get_mapgen_setting("mg_name")
local node = minetest.get_node(pos)
local sapling_def = default.sapling_defs[node.name]
if not sapling_def then
minetest.log("warning", "default.grow_sapling called on undefined sapling .. " .. node.name)
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)
if not sapling_def.can_grow(pos) then
sapling_def.on_grow_failed(pos)
return
end
elseif node.name == "default:junglesapling" then
minetest.log("action", "Calling grow callback for " ..
node.name .. " at " .. minetest.pos_to_string(pos))
sapling_def.grow_callback(pos)
if 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
@ -103,6 +115,25 @@ function default.grow_sapling(pos)
end
end
if minetest.get_mapgen_setting("mg_name") == "v6" then
-- Tree sapling
default.register_sapling("default:sapling", {
can_grow = default.can_grow,
on_grow_failed = default.on_grow_failed,
grow_callback = function(pos)
default.grow_tree(pos, random(1, 4) == 1)
end
})
else
default.register_sapling("default:sapling", {
can_grow = default.can_grow,
on_grow_failed = default.on_grow_failed,
grow_callback = function(pos)
default.grow_new_apple_tree(pos)
end
})
end
minetest.register_lbm({
name = "default:convert_saplings_to_node_timer",
nodenames = {"default:sapling", "default:junglesapling",