climate_api/lib/commands.lua

229 lines
7.8 KiB
Lua
Raw Normal View History

2020-04-26 18:11:38 +02:00
-- parse heat values into readable format
-- also convert to Celsius if configured
local function parse_heat(heat)
local indicator = "°F"
if not climate_mod.settings.fahrenheit then
heat = (heat - 32) * 5 / 9
indicator = "°C"
end
heat = math.floor(heat * 100) / 100
return heat .. indicator
end
2020-04-26 18:11:38 +02:00
-- register weather privilege in order to modify the weather status
minetest.register_privilege("weather", {
description = "Make changes to the current weather",
give_to_singleplayer = false
})
2020-04-26 18:11:38 +02:00
-- display general information on current weather
minetest.register_chatcommand("weather", {
description ="Display weather information",
func = function(playername)
local player = minetest.get_player_by_name(playername)
local ppos = player:get_pos()
local weathers = climate_api.environment.get_weather_presets(player)
local effects = climate_api.environment.get_effects(player)
local heat = climate_api.environment.get_heat(ppos)
local humidity = math.floor(climate_api.environment.get_humidity(ppos) * 100) / 100
local msg = ""
if #weathers > 0 then
msg = msg .. "The following weather presets are active for you: "
for _, weather in ipairs(weathers) do
msg = msg .. weather .. ", "
end
msg = msg:sub(1, #msg-2) .. "\n"
else
msg = msg .. "Your sky is clear. No weather presets are currently active.\n"
end
if #effects > 0 then
msg = msg .. "As a result, the following environment effects are applied: "
for _, effect in ipairs(effects) do
msg = msg .. effect .. ", "
end
msg = msg:sub(1, #msg-2) .. "\n"
end
local heat_desc
if heat > 80 then heat_desc = "scorching"
elseif heat > 50 then heat_desc = "pleasant"
else heat_desc = "chilly" end
msg = msg .. "It is a " .. heat_desc .. " " .. parse_heat(heat) .. " right now and "
msg = msg .. "humidity is at " .. humidity .. "%.\n"
minetest.chat_send_player(playername, msg)
end
})
2020-04-26 18:11:38 +02:00
-- set base heat to increase or decrease global climate temperatures
minetest.register_chatcommand("set_base_heat", {
params = "<heat>",
description = "Override the weather algorithm's base heat",
privs = { weather = true },
func = function(playername, param)
if param == nil or param == "" then
minetest.chat_send_player(playername, "Provide a number to modify the base heat")
return
end
if param == "auto" then param = 0 end
climate_mod.settings.heat = tonumber(param)
minetest.chat_send_player(playername, "Base heat changed")
end
})
-- override global heat levels with given value
minetest.register_chatcommand("set_heat", {
params = "<heat>",
description = "Override the weather algorithm's base heat",
privs = { weather = true },
func = function(playername, param)
if param == nil or param == "" then
minetest.chat_send_player(playername, "Provide a number to modify the base heat")
return
end
if param == "auto" then
climate_mod.forced_enviroment.heat = nil
minetest.chat_send_player(playername, "Heat value reset")
else
climate_mod.forced_enviroment.heat = tonumber(param)
minetest.chat_send_player(playername, "Heat value changed")
end
end
})
2020-04-26 18:11:38 +02:00
-- set base heat to increase or decrease global climate humidity
minetest.register_chatcommand("set_base_humidity", {
params = "<humidity>",
description = "Override the weather algorithm's base humidity",
privs = { weather = true },
func = function(playername, param)
if param == nil or param == "" then
minetest.chat_send_player(playername, "Provide a number to modify the base humidity")
return
end
if param == "auto" then param = 0 end
climate_mod.settings.humidity = tonumber(param)
minetest.chat_send_player(playername, "Base humidity changed")
end
})
-- override global humidity with given value
minetest.register_chatcommand("set_humidity", {
params = "<humidity>",
description = "Override the weather algorithm's base humidity",
privs = { weather = true },
func = function(playername, param)
if param == nil or param == "" then
minetest.chat_send_player(playername, "Provide a number to modify the base humidity")
return
end
if param == "auto" then
climate_mod.forced_enviroment.humidity = nil
minetest.chat_send_player(playername, "Humidity value reset")
else
climate_mod.forced_enviroment.humidity = tonumber(param)
minetest.chat_send_player(playername, "Humidity value changed")
end
end
})
2020-04-26 18:11:38 +02:00
-- override wind direction and speed with given values
minetest.register_chatcommand("set_wind", {
params = "<wind>",
description = "Override the weather algorithm's windspeed",
privs = { weather = true },
func = function(playername, param)
if param == nil or param == "" then
minetest.chat_send_player(playername, "Provide a number to modify the base humidity")
return
end
local arguments = {}
for w in param:gmatch("%S+") do table.insert(arguments, w) end
local wind_x = arguments[1]
local wind_z = arguments[2]
if wind_x == "auto" then
climate_mod.forced_enviroment.wind = nil
elseif wind_x == nil or wind_z == nil then
minetest.chat_send_player(playername, "Invalid wind configuration")
else
climate_mod.forced_enviroment.wind = vector.new({
x = tonumber(wind_x),
y = 0,
z = tonumber(wind_z)
})
end
minetest.chat_send_player(playername, "Wind changed")
end
})
2020-04-26 18:11:38 +02:00
-- display current mod config
minetest.register_chatcommand("weather_settings", {
description = "Print the active Climate API configuration",
func = function(playername)
minetest.chat_send_player(playername, "Current Settings\n================")
for setting, value in pairs(climate_mod.settings) do
minetest.chat_send_player(playername, dump2(value, setting))
end
end
})
2020-04-26 18:11:38 +02:00
-- force a weather preset or disable it
minetest.register_chatcommand("set_weather", {
params ="<weather> <status>",
description ="Turn the specified weather preset on or off for all players or reset it to automatic",
privs = { weather = true },
func = function(playername, param)
local arguments = {}
for w in param:gmatch("%S+") do table.insert(arguments, w) end
local weather = arguments[1]
if weather == nil or climate_mod.weathers[weather] == nil then
minetest.chat_send_player(playername, "Unknown weather preset")
return
end
local status
if arguments[2] == nil or arguments[2] == "" then
arguments[2] = "on"
end
if arguments[2] == "on" then
status = true
elseif arguments[2] == "off" then
status = false
elseif arguments[2] == "auto" then
status = nil
else
minetest.chat_send_player(playername, "Invalid weather status. Set the preset to either on, off or auto.")
return
end
climate_mod.forced_weather[weather] = status
minetest.chat_send_player(playername, "Weather " .. weather .. " successfully set to " .. arguments[2])
end
})
2020-04-26 18:11:38 +02:00
-- list all weather presets and whether they have been forced or disabled
minetest.register_chatcommand("weather_status", {
description = "Prints which weather presets are enforced or disabled",
func = function(playername)
minetest.chat_send_player(playername, "Current activation rules:\n================")
for weather, _ in pairs(climate_mod.weathers) do
local status = "auto"
if climate_mod.forced_weather[weather] == true then
status = "on"
elseif climate_mod.forced_weather[weather] == false then
status = "off"
end
minetest.chat_send_player(playername, dump2(status, weather))
end
end
})
2020-04-26 18:11:38 +02:00
-- show all environment influences and their values for the executing player
minetest.register_chatcommand("weather_influences", {
description = "Prints which weather influences cause your current weather",
func = function(playername)
minetest.chat_send_player(playername, "Current influences rules:\n================")
local player = minetest.get_player_by_name(playername)
local influences = climate_mod.trigger.get_player_environment(player)
for influence, value in pairs(influences) do
minetest.chat_send_player(playername, dump2(value, influence))
end
end
})