Wuzzy
/
minetest_ltool
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add automatic tree saving and loading from/to file

master
Wuzzy 2014-07-22 02:54:55 +02:00
parent 350d4ee160
commit 4dac72ba45
1 changed files with 57 additions and 22 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

79
init.lua
View File

@ -21,6 +21,45 @@ ltool.emptytreedef = {
thin_branches="",
}
function ltool.add_tree(name, author, treedef)
table.insert(ltool.trees, {name = name, author = author, treedef = treedef})
end
do
local filepath = minetest.get_worldpath().."/ltool.mt"
local file = io.open(filepath, "r")
if(file) then
local string = file:read()
io.close(file)
if(string ~= nil) then
local savetable = minetest.deserialize(string)
if(savetable.trees ~= nil) then
ltool.trees = savetable.trees
end
end
minetest.log("action", "[ltool] Tree data loaded from "..filepath..".")
else
--[[ add some example trees ]]
ltool.add_tree("Apple Tree", nil,
{
axiom="FFFFFAFFBF",
rules_a="[&&&FFFFF&&FFFF][&&&++++FFFFF&&FFFF][&&&----FFFFF&&FFFF]",
rules_b="[&&&++FFFFF&&FFFF][&&&--FFFFF&&FFFF][&&&------FFFFF&&FFFF]",
trunk="default:tree",
leaves="default:leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true,
fruit_chance=10,
fruit="default:apple"
})
ltool.add_tree("Example tree 1", "Wuzzy", {})
ltool.add_tree("Special []<>,; character tree", "Wuzzy", {})
end
end
ltool.seed = os.time()
ltool.loadtreeform = "size[6,7]"
@ -88,9 +127,6 @@ function ltool.plant()
"button[0,6.5;2,1;plant_plant;Plant]"
end
function ltool.add_tree(name, author, treedef)
table.insert(ltool.trees, {name = name, author = author, treedef = treedef})
end
function ltool.get_tree_names(index)
local string = ""
@ -103,25 +139,6 @@ function ltool.get_tree_names(index)
return string
end
--[[ add some example trees ]]
ltool.add_tree("Apple Tree", nil,
{
axiom="FFFFFAFFBF",
rules_a="[&&&FFFFF&&FFFF][&&&++++FFFFF&&FFFF][&&&----FFFFF&&FFFF]",
rules_b="[&&&++FFFFF&&FFFF][&&&--FFFFF&&FFFF][&&&------FFFFF&&FFFF]",
trunk="default:tree",
leaves="default:leaves",
angle=30,
iterations=2,
random_level=0,
trunk_type="single",
thin_branches=true,
fruit_chance=10,
fruit="default:apple"
})
ltool.add_tree("Example tree 1", "Wuzzy", {})
ltool.add_tree("Special []<>,; character tree", "Wuzzy", {})
ltool.treeform = ltool.loadtreeform..ltool.header(1)..ltool.edit()
@ -260,8 +277,26 @@ function ltool.join(player)
ltool.playerinfos[player:get_player_name()] = { dbsel = 1 }
end
function ltool.save_to_file()
local savetable = {}
savetable.trees = ltool.trees
local savestring = minetest.serialize(savetable)
local filepath = minetest.get_worldpath().."/ltool.mt"
local file = io.open(filepath, "w")
if(file) then
file:write(savestring)
io.close(file)
minetest.log("action", "[ltool] Tree data saved to "..filepath..".")
else
minetest.log("error", "[ltool] Failed to write ltool data to "..filepath".")
end
end
minetest.register_on_player_receive_fields(ltool.process_form)
minetest.register_on_leaveplayer(ltool.leave)
minetest.register_on_joinplayer(ltool.join)
minetest.register_on_shutdown(ltool.save_to_file)