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init.lua
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init.lua
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local path = minetest.get_modpath("levels")
dofile(path .. "/api.lua")
local levels = {}
local ores = {
{"default:stone_with_coal", 5},
{"default:stone_with_iron", 10},
{"default:stone_with_copper", 10},
{"default:stone_with_tin", 15},
{"default:stone_with_gold", 25},
{"default:stone_with_mese", 30},
{"default:stone_with_diamond", 30}
}
local SPEED_MULTIPLER = 0.05
local JUMP_MULTIPLER = 0.01
function levels.update_stats(player_name)
local player = minetest.get_player_by_name(player_name)
local player_agi = levels_api.get_player_attribute(player_name, "levels:agi", 0)
local player_str = levels_api.get_player_attribute(player_name, "levels:str", 0)
local player_int = levels_api.get_player_attribute(player_name, "levels:int", 0)
player:set_physics_override({
speed = 1.0 + player_agi * SPEED_MULTIPLER,
jump = 1.0 + player_agi * JUMP_MULTIPLER,
gravity = 1.0,
sneak = true,
sneak_glitch = true
})
end
function levels.show_ui(player_name)
local player_agi = levels_api.get_player_attribute(player_name, "levels:agi", 0)
local player_str = levels_api.get_player_attribute(player_name, "levels:str", 0)
local player_int = levels_api.get_player_attribute(player_name, "levels:int", 0)
local player_lvl = levels_api.get_player_attribute(player_name, "levels:level", 1)
local upgrade_points = levels_api.get_player_attribute(player_name, "levels:points", 0)
local levels_ui = "size[3,5;]" ..
"button[1,0.5;1,1;upgrade_agi;+]" ..
"button[1,1.5;1,1;upgrade_str;+]" ..
"button[1,2.5;1,1;upgrade_int;+]" ..
"label[0,0.75;AGI]" ..
"label[0,1.75;STR]" ..
"label[0,2.75;INT]" ..
"label[2,0.75;" .. player_agi .. "]" ..
"label[2,1.75;" .. player_str .. "]" ..
"label[2,2.75;" .. player_int .. "]" ..
"label[0,0;Character level " .. player_lvl .. "]" ..
"label[0,3.5;Leftover points: " .. upgrade_points .. "]" ..
"button_exit[0,4;2.75,1;exit;Done]"
if upgrade_points == 0 then
levels_ui = "size[3,5;]" ..
"label[0,0.75;AGI]" ..
"label[0,1.75;STR]" ..
"label[0,2.75;INT]" ..
"label[2,0.75;" .. player_agi .. "]" ..
"label[2,1.75;" .. player_str .. "]" ..
"label[2,2.75;" .. player_int .. "]" ..
"label[0,0;Character level " .. player_lvl .. "]" ..
"label[0,3.5;Leftover points: " .. upgrade_points .. "]" ..
"button_exit[0,4;2.75,1;exit;Done]"
end
minetest.show_formspec(player_name, "levels:levels_formspec", levels_ui)
end
minetest.register_on_joinplayer(function(player)
levels.update_stats(player:get_player_name())
levels_api.update_hud(player:get_player_name())
end)
minetest.register_on_newplayer(function(player)
levels_api.increment_attribute(player:get_player_name(), "levels:points")
end)
minetest.register_chatcommand("levels", {
description = "Open levels UI",
func = function(name, text)
levels.show_ui(name)
return true
end,
})
minetest.register_chatcommand("givexp", {
description = "Give yourself some nice XP!",
func = function(name, text)
levels_api.set_player_attribute(name, "levels:xp", levels_api.get_player_attribute(name, "levels:xp", 0) + text)
levels_api.update_level(name)
return true
end,
})
minetest.register_chatcommand("getxp", {
description = "How much XP have we got here?",
func = function(name, text)
return true, levels_api.get_player_attribute(name, "levels:xp", 0)
end,
})
function levels.upgrade_attribute(name, attr)
levels_api.increment_attribute(name, attr)
levels_api.decrement_attribute(name, "levels:points")
levels.update_stats(name)
levels.show_ui(name)
end
minetest.register_on_player_receive_fields(function(player, formname, fields)
player_name = player:get_player_name()
if formname == "levels:levels_formspec" then
if fields.upgrade_agi then
levels.upgrade_attribute(player_name, "levels:agi")
end
if fields.upgrade_str then
levels.upgrade_attribute(player_name, "levels:str")
end
if fields.upgrade_int then
levels.upgrade_attribute(player_name, "levels:int")
end
end
end)
minetest.register_on_dignode(function(pos, oldnode, player)
local name = oldnode.name
for key,value in pairs(ores) do
if value[1] == name then
levels_api.set_player_attribute(player:get_player_name(), "levels:xp", levels_api.get_player_attribute("singleplayer","levels:xp", 0) + value[2])
levels_api.update_level(player:get_player_name())
end
end
end)