VoxeLibre/mods/ITEMS/mcl_potions/functions.lua

917 lines
34 KiB
Lua
Raw Normal View History

local is_invisible = {}
local is_poisoned = {}
local is_regenerating = {}
local is_strong = {}
local is_weak = {}
local is_water_breathing = {}
local is_leaping = {}
local is_swift = {}
local is_cat = {}
2020-06-28 22:45:49 +02:00
local is_fire_proof = {}
2020-07-28 01:41:07 +02:00
local function potions_set_hudbar(player)
if is_poisoned[player] and is_regenerating[player] then
hb.change_hudbar(player, "health", nil, nil, "hbhunger_icon_regen_poison.png", nil, "hudbars_bar_health.png")
elseif is_poisoned[player] then
hb.change_hudbar(player, "health", nil, nil, "hbhunger_icon_health_poison.png", nil, "hudbars_bar_health.png")
elseif is_regenerating[player] then
hb.change_hudbar(player, "health", nil, nil, "hudbars_icon_regenerate.png", nil, "hudbars_bar_health.png")
else
hb.change_hudbar(player, "health", nil, nil, "hudbars_icon_health.png", nil, "hudbars_bar_health.png")
end
end
-- ███╗░░░███╗░█████╗░██╗███╗░░██╗  ███████╗███████╗███████╗███████╗░█████╗░████████╗
-- ████╗░████║██╔══██╗██║████╗░██║  ██╔════╝██╔════╝██╔════╝██╔════╝██╔══██╗╚══██╔══╝
-- ██╔████╔██║███████║██║██╔██╗██║  █████╗░░█████╗░░█████╗░░█████╗░░██║░░╚═╝░░░██║░░░
-- ██║╚██╔╝██║██╔══██║██║██║╚████║  ██╔══╝░░██╔══╝░░██╔══╝░░██╔══╝░░██║░░██╗░░░██║░░░
-- ██║░╚═╝░██║██║░░██║██║██║░╚███║  ███████╗██║░░░░░██║░░░░░███████╗╚█████╔╝░░░██║░░░
-- ╚═╝░░░░░╚═╝╚═╝░░╚═╝╚═╝╚═╝░░╚══╝  ╚══════╝╚═╝░░░░░╚═╝░░░░░╚══════╝░╚════╝░░░░╚═╝░░░
--
-- ░█████╗░██╗░░██╗███████╗░█████╗░██╗░░██╗███████╗██████╗░
-- ██╔══██╗██║░░██║██╔════╝██╔══██╗██║░██╔╝██╔════╝██╔══██╗
-- ██║░░╚═╝███████║█████╗░░██║░░╚═╝█████═╝░█████╗░░██████╔╝
-- ██║░░██╗██╔══██║██╔══╝░░██║░░██╗██╔═██╗░██╔══╝░░██╔══██╗
-- ╚█████╔╝██║░░██║███████╗╚█████╔╝██║░╚██╗███████╗██║░░██║
-- ░╚════╝░╚═╝░░╚═╝╚══════╝░╚════╝░╚═╝░░╚═╝╚══════╝╚═╝░░╚═╝
local is_player, entity, meta
minetest.register_globalstep(function(dtime)
-- Check for invisible players
for player, vals in pairs(is_invisible) do
2020-07-26 02:59:26 +02:00
is_invisible[player].timer = is_invisible[player].timer + dtime
2020-07-26 02:59:26 +02:00
if player:get_pos() then mcl_potions._add_spawner(player, "#B0B0B0") end
2020-07-26 02:59:26 +02:00
if is_invisible[player].timer >= is_invisible[player].dur then
mcl_potions.make_invisible(player, false)
is_invisible[player] = nil
if player:is_player() then
meta = player:get_meta()
meta:set_string("_is_invisible", minetest.serialize(is_invisible[player]))
end
end
end
-- Check for poisoned players
for player, vals in pairs(is_poisoned) do
2020-07-26 02:59:26 +02:00
is_player = player:is_player()
entity = player:get_luaentity()
2020-07-26 02:59:26 +02:00
is_poisoned[player].timer = is_poisoned[player].timer + dtime
is_poisoned[player].hit_timer = (is_poisoned[player].hit_timer or 0) + dtime
2020-07-26 02:59:26 +02:00
if player:get_pos() then mcl_potions._add_spawner(player, "#225533") end
2020-07-26 02:59:26 +02:00
if is_poisoned[player].hit_timer >= is_poisoned[player].step then
2020-07-26 02:59:26 +02:00
if entity and entity._cmi_is_mob then
entity.health = math.max(entity.health - 1, 1)
is_poisoned[player].hit_timer = 0
elseif is_player then
player:set_hp( math.max(player:get_hp() - 1, 1), { type = "punch", other = "poison"})
is_poisoned[player].hit_timer = 0
else -- if not player or mob then remove
is_poisoned[player] = nil
end
2020-07-26 02:59:26 +02:00
end
if is_poisoned[player].timer >= is_poisoned[player].dur then
is_poisoned[player] = nil
2020-07-28 01:41:07 +02:00
if is_player then
meta = player:get_meta()
meta:set_string("_is_poisoned", minetest.serialize(is_poisoned[player]))
2020-07-28 01:41:07 +02:00
potions_set_hudbar(player)
end
end
end
-- Check for regnerating players
for player, vals in pairs(is_regenerating) do
2020-07-26 02:59:26 +02:00
is_player = player:is_player()
entity = player:get_luaentity()
2020-07-26 02:59:26 +02:00
is_regenerating[player].timer = is_regenerating[player].timer + dtime
is_regenerating[player].heal_timer = (is_regenerating[player].heal_timer or 0) + dtime
2020-07-26 02:59:26 +02:00
if player:get_pos() then mcl_potions._add_spawner(player, "#A52BB2") end
2020-07-26 02:59:26 +02:00
if is_regenerating[player].heal_timer >= is_regenerating[player].step then
2020-07-26 02:59:26 +02:00
if is_player then
player:set_hp(math.min(player:get_properties().hp_max or 20, player:get_hp() + 1), { type = "set_hp", other = "regeneration" })
is_regenerating[player].heal_timer = 0
elseif entity and entity._cmi_is_mob then
entity.health = math.min(entity.hp_max, entity.health + 1)
is_regenerating[player].heal_timer = 0
else -- stop regenerating if not a player or mob
is_regenerating[player] = nil
end
2020-07-26 02:59:26 +02:00
end
if is_regenerating[player].timer >= is_regenerating[player].dur then
is_regenerating[player] = nil
2020-07-28 01:17:04 +02:00
if is_player then
meta = player:get_meta()
meta:set_string("_is_regenerating", minetest.serialize(is_regenerating[player]))
2020-07-28 01:41:07 +02:00
potions_set_hudbar(player)
2020-07-28 01:17:04 +02:00
end
end
end
-- Check for water breathing players
for player, vals in pairs(is_water_breathing) do
2020-07-26 02:59:26 +02:00
if player:is_player() then
is_water_breathing[player].timer = is_water_breathing[player].timer + dtime
if player:get_pos() then mcl_potions._add_spawner(player, "#0000AA") end
if player:get_breath() then
if player:get_breath() < 10 then player:set_breath(10) end
end
if is_water_breathing[player].timer >= is_water_breathing[player].dur then
meta = player:get_meta()
meta:set_string("_is_water_breathing", minetest.serialize(is_water_breathing[player]))
is_water_breathing[player] = nil
end
2020-07-26 02:59:26 +02:00
else
is_water_breathing[player] = nil
end
end
-- Check for leaping players
for player, vals in pairs(is_leaping) do
2020-07-26 02:59:26 +02:00
if player:is_player() then
is_leaping[player].timer = is_leaping[player].timer + dtime
if player:get_pos() then mcl_potions._add_spawner(player, "#00CC33") end
if is_leaping[player].timer >= is_leaping[player].dur then
playerphysics.remove_physics_factor(player, "jump", "mcl_potions:leaping")
is_leaping[player] = nil
meta = player:get_meta()
meta:set_string("_is_leaping", minetest.serialize(is_leaping[player]))
end
2020-07-26 02:59:26 +02:00
else
is_leaping[player] = nil
end
end
-- Check for swift players
for player, vals in pairs(is_swift) do
2020-07-26 02:59:26 +02:00
if player:is_player() then
is_swift[player].timer = is_swift[player].timer + dtime
if player:get_pos() then mcl_potions._add_spawner(player, "#009999") end
if is_swift[player].timer >= is_swift[player].dur then
playerphysics.remove_physics_factor(player, "speed", "mcl_potions:swiftness")
is_swift[player] = nil
meta = player:get_meta()
meta:set_string("_is_swift", minetest.serialize(is_swift[player]))
end
2020-07-26 02:59:26 +02:00
else
is_swift[player] = nil
end
end
-- Check for Night Vision equipped players
for player, vals in pairs(is_cat) do
2020-07-26 02:59:26 +02:00
if player:is_player() then
is_cat[player].timer = is_cat[player].timer + dtime
if player:get_pos() then mcl_potions._add_spawner(player, "#1010AA") end
if minetest.get_timeofday() > 0.8 or minetest.get_timeofday() < 0.2 then
player:override_day_night_ratio(0.45)
else player:override_day_night_ratio(nil)
end
if is_cat[player].timer >= is_cat[player].dur then
is_cat[player] = nil
meta = player:get_meta()
meta:set_string("_is_cat", minetest.serialize(is_cat[player]))
end
2020-07-26 02:59:26 +02:00
else
is_cat[player] = nil
end
end
2020-06-28 22:45:49 +02:00
-- Check for Fire Proof players
for player, vals in pairs(is_fire_proof) do
2020-07-26 02:59:26 +02:00
if player:is_player() then
2020-06-28 22:45:49 +02:00
player = player or player:get_luaentity()
is_fire_proof[player].timer = is_fire_proof[player].timer + dtime
if player:get_pos() then mcl_potions._add_spawner(player, "#E0B050") end
if is_fire_proof[player].timer >= is_fire_proof[player].dur then
is_fire_proof[player] = nil
meta = player:get_meta()
meta:set_string("_is_fire_proof", minetest.serialize(is_fire_proof[player]))
2020-06-28 22:45:49 +02:00
end
2020-07-26 02:59:26 +02:00
else
2020-06-28 22:45:49 +02:00
is_fire_proof[player] = nil
end
end
-- Check for Weak players
for player, vals in pairs(is_weak) do
2020-07-26 02:59:26 +02:00
if player:is_player() then
is_weak[player].timer = is_weak[player].timer + dtime
if player:get_pos() then mcl_potions._add_spawner(player, "#7700BB") end
if is_weak[player].timer >= is_weak[player].dur then
is_weak[player] = nil
meta = player:get_meta()
meta:set_string("_is_weak", minetest.serialize(is_weak[player]))
end
2020-07-26 02:59:26 +02:00
else
is_weak[player] = nil
end
end
2020-06-29 02:31:08 +02:00
-- Check for Strong players
for player, vals in pairs(is_strong) do
2020-07-26 02:59:26 +02:00
if player:is_player() then
2020-06-29 02:31:08 +02:00
is_strong[player].timer = is_strong[player].timer + dtime
if player:get_pos() then mcl_potions._add_spawner(player, "#7700BB") end
if is_strong[player].timer >= is_strong[player].dur then
is_strong[player] = nil
meta = player:get_meta()
meta:set_string("_is_strong", minetest.serialize(is_strong[player]))
2020-06-29 02:31:08 +02:00
end
2020-07-26 02:59:26 +02:00
else
2020-06-29 02:31:08 +02:00
is_strong[player] = nil
end
end
end)
local is_fire_node = { ["mcl_core:lava_flowing"]=true,
["mcl_core:lava_source"]=true,
["mcl_fire:eternal_fire"]=true,
["mcl_fire:fire"]=true,
["mcl_nether:magma"]=true,
["mcl_nether:nether_lava_source"]=true,
["mcl_nether:nether_lava_flowing"]=true,
["mcl_nether:nether_lava_source"]=true}
-- Prevent damage to player with Fire Resistance enabled
minetest.register_on_player_hpchange(function(player, hp_change, reason)
2020-06-28 22:45:49 +02:00
if is_fire_proof[player] and hp_change < 0 then
-- This is a bit forced, but it assumes damage is taken by fire and avoids it
-- also assumes any change in hp happens between calls to this function
2020-06-29 02:31:08 +02:00
-- it's worth noting that you don't take damage from players in this case...
2020-06-28 22:45:49 +02:00
local player_info = mcl_playerinfo[player:get_player_name()]
-- if reason.type == "drown" then return hp_change
if is_fire_node[player_info.node_head] or is_fire_node[player_info.node_feet] or is_fire_node[player_info.node_stand] then
return 0
2020-07-04 02:38:35 +02:00
else
return hp_change
2020-06-28 22:45:49 +02:00
end
else
return hp_change
end
end, true)
-- ███████╗███████╗███████╗███████╗░█████╗░████████╗
-- ██╔════╝██╔════╝██╔════╝██╔════╝██╔══██╗╚══██╔══╝
-- █████╗░░█████╗░░█████╗░░█████╗░░██║░░╚═╝░░░██║░░░
-- ██╔══╝░░██╔══╝░░██╔══╝░░██╔══╝░░██║░░██╗░░░██║░░░
-- ███████╗██║░░░░░██║░░░░░███████╗╚█████╔╝░░░██║░░░
-- ╚══════╝╚═╝░░░░░╚═╝░░░░░╚══════╝░╚════╝░░░░╚═╝░░░
--
-- ██╗░░░░░░█████╗░░█████╗░██████╗░░░░░██╗░██████╗░█████╗░██╗░░░██╗███████╗
-- ██║░░░░░██╔══██╗██╔══██╗██╔══██╗░░░██╔╝██╔════╝██╔══██╗██║░░░██║██╔════╝
-- ██║░░░░░██║░░██║███████║██║░░██║░░██╔╝░╚█████╗░███████║╚██╗░██╔╝█████╗░░
-- ██║░░░░░██║░░██║██╔══██║██║░░██║░██╔╝░░░╚═══██╗██╔══██║░╚████╔╝░██╔══╝░░
-- ███████╗╚█████╔╝██║░░██║██████╔╝██╔╝░░░██████╔╝██║░░██║░░╚██╔╝░░███████╗
-- ╚══════╝░╚════╝░╚═╝░░╚═╝╚═════╝░╚═╝░░░░╚═════╝░╚═╝░░╚═╝░░░╚═╝░░░╚══════╝
function mcl_potions._reset_player_effects(player)
2020-06-13 01:54:45 +02:00
if not player:is_player() then return end
meta = player:get_meta()
mcl_potions.make_invisible(player, false)
is_invisible[player] = nil
is_poisoned[player] = nil
is_regenerating[player] = nil
is_strong[player] = nil
is_weak[player] = nil
is_water_breathing[player] = nil
2020-07-28 01:17:04 +02:00
is_leaping[player] = nil
playerphysics.remove_physics_factor(player, "jump", "mcl_potions:leaping")
is_swift[player] = nil
playerphysics.remove_physics_factor(player, "speed", "mcl_potions:swiftness")
is_cat[player] = nil
player:override_day_night_ratio(nil)
2020-06-13 01:54:45 +02:00
is_fire_proof[player] = nil
2020-07-28 01:17:04 +02:00
potions_set_hudbar(player)
2020-07-28 01:17:04 +02:00
end
function mcl_potions._save_player_effects(player)
if not player:is_player() then return end
meta = player:get_meta()
meta:set_string("_is_invisible", minetest.serialize(is_invisible[player]))
meta:set_string("_is_poisoned", minetest.serialize(is_poisoned[player]))
meta:set_string("_is_regenerating", minetest.serialize(is_regenerating[player]))
meta:set_string("_is_strong", minetest.serialize(is_strong[player]))
meta:set_string("_is_weak", minetest.serialize(is_weak[player]))
meta:set_string("_is_water_breathing", minetest.serialize(is_water_breathing[player]))
meta:set_string("_is_leaping", minetest.serialize(is_leaping[player]))
meta:set_string("_is_swift", minetest.serialize(is_swift[player]))
meta:set_string("_is_cat", minetest.serialize(is_cat[player]))
meta:set_string("_is_fire_proof", minetest.serialize(is_fire_proof[player]))
end
2020-07-28 01:17:04 +02:00
function mcl_potions._load_player_effects(player)
if not player:is_player() then return end
meta = player:get_meta()
if minetest.deserialize(meta:get_string("_is_invisible")) then
is_invisible[player] = minetest.deserialize(meta:get_string("_is_invisible"))
mcl_potions.make_invisible(player, true)
end
if minetest.deserialize(meta:get_string("_is_poisoned")) then
is_poisoned[player] = minetest.deserialize(meta:get_string("_is_poisoned"))
end
if minetest.deserialize(meta:get_string("_is_regenerating")) then
is_regenerating[player] = minetest.deserialize(meta:get_string("_is_regenerating"))
end
if minetest.deserialize(meta:get_string("_is_strong")) then
is_strong[player] = minetest.deserialize(meta:get_string("_is_strong"))
2020-06-20 16:16:00 +02:00
end
if minetest.deserialize(meta:get_string("_is_weak")) then
is_weak[player] = minetest.deserialize(meta:get_string("_is_weak"))
2020-06-20 16:16:00 +02:00
end
if minetest.deserialize(meta:get_string("_is_water_breathing")) then
is_water_breathing[player] = minetest.deserialize(meta:get_string("_is_water_breathing"))
end
if minetest.deserialize(meta:get_string("_is_leaping")) then
is_leaping[player] = minetest.deserialize(meta:get_string("_is_leaping"))
end
if minetest.deserialize(meta:get_string("_is_swift")) then
is_swift[player] = minetest.deserialize(meta:get_string("_is_swift"))
end
2020-06-20 16:16:00 +02:00
if minetest.deserialize(meta:get_string("_is_cat")) then
is_cat[player] = minetest.deserialize(meta:get_string("_is_cat"))
end
if minetest.deserialize(meta:get_string("_is_fire_proof")) then
is_fire_proof[player] = minetest.deserialize(meta:get_string("_is_fire_proof"))
2020-06-28 22:45:49 +02:00
end
potions_set_hudbar(player)
end
minetest.register_on_leaveplayer( function(player)
mcl_potions._save_player_effects(player)
mcl_potions._reset_player_effects(player) -- clearout the buffer to prevent looking for a player not there
end)
minetest.register_on_dieplayer( function(player)
mcl_potions._reset_player_effects(player)
end)
minetest.register_on_joinplayer( function(player)
mcl_potions._reset_player_effects(player) -- make sure there are no wierd holdover effects
mcl_potions._load_player_effects(player)
end)
2020-06-13 01:54:45 +02:00
minetest.register_on_shutdown(function()
-- save player effects on server shutdown
for _,player in ipairs(minetest.get_connected_players()) do
mcl_potions._save_player_effects(player)
end
end)
-- ░██████╗██╗░░░██╗██████╗░██████╗░░█████╗░██████╗░████████╗██╗███╗░░██╗░██████╗░
-- ██╔════╝██║░░░██║██╔══██╗██╔══██╗██╔══██╗██╔══██╗╚══██╔══╝██║████╗░██║██╔════╝░
-- ╚█████╗░██║░░░██║██████╔╝██████╔╝██║░░██║██████╔╝░░░██║░░░██║██╔██╗██║██║░░██╗░
-- ░╚═══██╗██║░░░██║██╔═══╝░██╔═══╝░██║░░██║██╔══██╗░░░██║░░░██║██║╚████║██║░░╚██╗
-- ██████╔╝╚██████╔╝██║░░░░░██║░░░░░╚█████╔╝██║░░██║░░░██║░░░██║██║░╚███║╚██████╔╝
-- ╚═════╝░░╚═════╝░╚═╝░░░░░╚═╝░░░░░░╚════╝░╚═╝░░╚═╝░░░╚═╝░░░╚═╝╚═╝░░╚══╝░╚═════╝░
--
-- ███████╗██╗░░░██╗███╗░░██╗░█████╗░████████╗██╗░█████╗░███╗░░██╗░██████╗
-- ██╔════╝██║░░░██║████╗░██║██╔══██╗╚══██╔══╝██║██╔══██╗████╗░██║██╔════╝
-- █████╗░░██║░░░██║██╔██╗██║██║░░╚═╝░░░██║░░░██║██║░░██║██╔██╗██║╚█████╗░
-- ██╔══╝░░██║░░░██║██║╚████║██║░░██╗░░░██║░░░██║██║░░██║██║╚████║░╚═══██╗
-- ██║░░░░░╚██████╔╝██║░╚███║╚█████╔╝░░░██║░░░██║╚█████╔╝██║░╚███║██████╔╝
-- ╚═╝░░░░░░╚═════╝░╚═╝░░╚══╝░╚════╝░░░░╚═╝░░░╚═╝░╚════╝░╚═╝░░╚══╝╚═════╝░
2020-06-27 01:08:41 +02:00
function mcl_potions.is_obj_hit(self, pos)
local entity
2020-06-27 01:08:41 +02:00
for _,object in pairs(minetest.get_objects_inside_radius(pos, 1.1)) do
entity = object:get_luaentity()
2020-06-27 01:08:41 +02:00
if entity and entity.name ~= self.object:get_luaentity().name then
2020-07-01 02:54:07 +02:00
if entity._cmi_is_mob then return true end
2020-06-27 01:08:41 +02:00
2020-07-12 18:16:26 +02:00
elseif object:is_player() and self._thrower ~= object:get_player_name() then
return true
2020-06-27 01:08:41 +02:00
end
end
return false
end
function mcl_potions.make_invisible(player, toggle)
2020-06-13 01:54:45 +02:00
if not player then return false end
local is_player = player:is_player()
local entity = player:get_luaentity()
2020-06-13 01:54:45 +02:00
if toggle then -- hide player
if player:is_player() then
is_invisible[player].old_size = player:get_properties().visual_size
elseif entity then
is_invisible[player].old_size = entity.visual_size
else -- if not a player or entity, do nothing
return
end
2020-06-13 01:54:45 +02:00
player:set_properties({visual_size = {x = 0, y = 0}})
player:set_nametag_attributes({color = {a = 0}})
elseif is_invisible[player] then -- show player
player:set_properties({visual_size = is_invisible[player].old_size})
player:set_nametag_attributes({color = {r = 255, g = 255, b = 255, a = 255}})
2020-06-13 01:54:45 +02:00
end
end
2020-06-20 16:16:00 +02:00
2020-06-20 15:00:53 +02:00
function mcl_potions._use_potion(item, obj, color)
local d = 0.1
2020-06-20 15:00:53 +02:00
local pos = obj:get_pos()
minetest.sound_play("mcl_potions_drinking", {pos = pos, max_hear_distance = 6, gain = 1})
minetest.add_particlespawner({
2020-06-20 15:00:53 +02:00
amount = 25,
time = 1,
minpos = {x=pos.x-d, y=pos.y+1, z=pos.z-d},
maxpos = {x=pos.x+d, y=pos.y+2, z=pos.z+d},
minvel = {x=-0.1, y=0, z=-0.1},
maxvel = {x=0.1, y=0.1, z=0.1},
minacc = {x=-0.1, y=0, z=-0.1},
maxacc = {x=0.1, y=.1, z=0.1},
minexptime = 1,
maxexptime = 5,
minsize = 0.5,
maxsize = 1,
collisiondetection = true,
vertical = false,
texture = "mcl_potions_sprite.png^[colorize:"..color..":127",
})
2020-06-13 01:54:45 +02:00
end
2020-06-20 15:00:53 +02:00
function mcl_potions._add_spawner(obj, color)
local d = 0.2
local pos = obj:get_pos()
minetest.add_particlespawner({
2020-07-12 15:44:45 +02:00
amount = 1,
2020-06-20 15:00:53 +02:00
time = 1,
minpos = {x=pos.x-d, y=pos.y+1, z=pos.z-d},
maxpos = {x=pos.x+d, y=pos.y+2, z=pos.z+d},
minvel = {x=-0.1, y=0, z=-0.1},
maxvel = {x=0.1, y=0.1, z=0.1},
minacc = {x=-0.1, y=0, z=-0.1},
maxacc = {x=0.1, y=.1, z=0.1},
minexptime = 0.5,
maxexptime = 1,
minsize = 0.5,
maxsize = 1,
collisiondetection = false,
vertical = false,
texture = "mcl_potions_sprite.png^[colorize:"..color..":127",
})
end
2020-07-07 02:36:05 +02:00
-- ██████╗░░█████╗░░██████╗███████╗  ██████╗░░█████╗░████████╗██╗░█████╗░███╗░░██╗
-- ██╔══██╗██╔══██╗██╔════╝██╔════╝  ██╔══██╗██╔══██╗╚══██╔══╝██║██╔══██╗████╗░██║
-- ██████╦╝███████║╚█████╗░█████╗░░  ██████╔╝██║░░██║░░░██║░░░██║██║░░██║██╔██╗██║
-- ██╔══██╗██╔══██║░╚═══██╗██╔══╝░░  ██╔═══╝░██║░░██║░░░██║░░░██║██║░░██║██║╚████║
-- ██████╦╝██║░░██║██████╔╝███████╗  ██║░░░░░╚█████╔╝░░░██║░░░██║╚█████╔╝██║░╚███║
-- ╚═════╝░╚═╝░░╚═╝╚═════╝░╚══════╝  ╚═╝░░░░░░╚════╝░░░░╚═╝░░░╚═╝░╚════╝░╚═╝░░╚══╝
--
-- ███████╗███████╗███████╗███████╗░█████╗░████████╗
-- ██╔════╝██╔════╝██╔════╝██╔════╝██╔══██╗╚══██╔══╝
-- █████╗░░█████╗░░█████╗░░█████╗░░██║░░╚═╝░░░██║░░░
-- ██╔══╝░░██╔══╝░░██╔══╝░░██╔══╝░░██║░░██╗░░░██║░░░
-- ███████╗██║░░░░░██║░░░░░███████╗╚█████╔╝░░░██║░░░
-- ╚══════╝╚═╝░░░░░╚═╝░░░░░╚══════╝░╚════╝░░░░╚═╝░░░
--
-- ███████╗██╗░░░██╗███╗░░██╗░█████╗░████████╗██╗░█████╗░███╗░░██╗░██████╗
-- ██╔════╝██║░░░██║████╗░██║██╔══██╗╚══██╔══╝██║██╔══██╗████╗░██║██╔════╝
-- █████╗░░██║░░░██║██╔██╗██║██║░░╚═╝░░░██║░░░██║██║░░██║██╔██╗██║╚█████╗░
-- ██╔══╝░░██║░░░██║██║╚████║██║░░██╗░░░██║░░░██║██║░░██║██║╚████║░╚═══██╗
-- ██║░░░░░╚██████╔╝██║░╚███║╚█████╔╝░░░██║░░░██║╚█████╔╝██║░╚███║██████╔╝
-- ╚═╝░░░░░░╚═════╝░╚═╝░░╚══╝░╚════╝░░░░╚═╝░░░╚═╝░╚════╝░╚═╝░░╚══╝╚═════╝░
function mcl_potions.healing_func(player, hp)
2020-06-18 23:17:56 +02:00
2020-07-04 02:31:53 +02:00
local obj = player:get_luaentity()
if obj and obj.harmed_by_heal then hp = -hp end
2020-06-18 23:17:56 +02:00
if hp > 0 then
-- at least 1 HP
if hp < 1 then
hp = 1
end
if obj and obj._cmi_is_mob then
obj.health = math.max(obj.health + hp, obj.hp_max)
2020-07-21 01:50:17 +02:00
elseif player:is_player() then
player:set_hp(math.min(player:get_hp() + hp, player:get_properties().hp_max), { type = "set_hp", other = "healing" })
end
elseif hp < 0 then
if hp > -1 then
hp = -1
end
if obj and obj._cmi_is_mob then
obj.health = obj.health + hp
2020-07-21 01:50:17 +02:00
elseif player:is_player() then
player:set_hp(player:get_hp() + hp, { type = "punch", other = "harming" })
end
end
end
2020-06-13 01:54:45 +02:00
function mcl_potions.swiftness_func(player, factor, duration)
if not player:get_meta() then return false end
if not is_swift[player] then
is_swift[player] = {dur = duration, timer = 0}
playerphysics.add_physics_factor(player, "speed", "mcl_potions:swiftness", factor)
else
local victim = is_swift[player]
playerphysics.add_physics_factor(player, "speed", "mcl_potions:swiftness", factor)
victim.dur = math.max(duration, victim.dur - victim.timer)
victim.timer = 0
2020-06-20 15:00:53 +02:00
end
2020-06-13 01:54:45 +02:00
end
function mcl_potions.leaping_func(player, factor, duration)
if not player:get_meta() then return false end
if not is_leaping[player] then
is_leaping[player] = {dur = duration, timer = 0}
playerphysics.add_physics_factor(player, "jump", "mcl_potions:leaping", factor)
else
local victim = is_leaping[player]
playerphysics.add_physics_factor(player, "jump", "mcl_potions:leaping", factor)
victim.dur = math.max(duration, victim.dur - victim.timer)
victim.timer = 0
2020-06-20 15:00:53 +02:00
end
2020-06-13 01:54:45 +02:00
end
2020-06-13 01:54:45 +02:00
function mcl_potions.weakness_func(player, factor, duration)
if not is_weak[player] then
is_weak[player] = {dur = duration, timer = 0, factor = factor}
else
local victim = is_weak[player]
victim.factor = factor
victim.dur = math.max(duration, victim.dur - victim.timer)
victim.timer = 0
2020-06-20 15:00:53 +02:00
end
2020-06-29 02:31:08 +02:00
end
function mcl_potions.strength_func(player, factor, duration)
if not is_strong[player] then
is_strong[player] = {dur = duration, timer = 0, factor = factor}
else
local victim = is_strong[player]
victim.factor = factor
victim.dur = math.max(duration, victim.dur - victim.timer)
victim.timer = 0
end
2020-06-13 01:54:45 +02:00
end
2020-06-13 01:54:45 +02:00
function mcl_potions.poison_func(player, factor, duration)
if not is_poisoned[player] then
is_poisoned[player] = {step = factor, dur = duration, timer = 0}
else
local victim = is_poisoned[player]
victim.step = math.min(victim.step, factor)
victim.dur = math.max(duration, victim.dur - victim.timer)
victim.timer = 0
2020-06-19 02:08:00 +02:00
end
if player:is_player() then
potions_set_hudbar(player)
end
2020-06-13 01:54:45 +02:00
end
2020-06-19 02:08:00 +02:00
function mcl_potions.regeneration_func(player, factor, duration)
if not is_regenerating[player] then
is_regenerating[player] = {step = factor, dur = duration, timer = 0}
else
local victim = is_regenerating[player]
victim.step = math.min(victim.step, factor)
victim.dur = math.max(duration, victim.dur - victim.timer)
victim.timer = 0
2020-06-20 15:00:53 +02:00
end
if player:is_player() then
potions_set_hudbar(player)
end
2020-06-13 01:54:45 +02:00
end
2020-06-19 02:08:00 +02:00
function mcl_potions.invisiblility_func(player, null, duration)
if not is_invisible[player] then
is_invisible[player] = {dur = duration, timer = 0}
mcl_potions.make_invisible(player, true)
else
local victim = is_invisible[player]
victim.dur = math.max(duration, victim.dur - victim.timer)
victim.timer = 0
end
2020-06-13 01:54:45 +02:00
end
2020-06-18 23:59:36 +02:00
function mcl_potions.water_breathing_func(player, null, duration)
if not is_water_breathing[player] then
is_water_breathing[player] = {dur = duration, timer = 0}
else
local victim = is_water_breathing[player]
victim.dur = math.max(duration, victim.dur - victim.timer)
victim.timer = 0
2020-06-20 15:00:53 +02:00
2020-06-18 23:59:36 +02:00
end
end
2020-06-21 03:00:57 +02:00
function mcl_potions.fire_resistance_func(player, null, duration)
2020-06-21 03:00:57 +02:00
2020-06-28 22:45:49 +02:00
if not is_fire_proof[player] then
2020-06-21 03:00:57 +02:00
2020-06-28 22:45:49 +02:00
is_fire_proof[player] = {dur = duration, timer = 0}
else
local victim = is_fire_proof[player]
victim.dur = math.max(duration, victim.dur - victim.timer)
victim.timer = 0
end
2020-06-21 03:00:57 +02:00
end
function mcl_potions.night_vision_func(player, null, duration)
if not is_cat[player] then
is_cat[player] = {dur = duration, timer = 0}
else
local victim = is_cat[player]
victim.dur = math.max(duration, victim.dur - victim.timer)
victim.timer = 0
end
end
function mcl_potions._extinguish_nearby_fire(pos, radius)
2020-08-05 18:33:53 +02:00
local epos = {x=pos.x, y=pos.y+0.5, z=pos.z}
local dnode = minetest.get_node({x=pos.x,y=pos.y-0.5,z=pos.z})
if minetest.get_item_group(dnode.name, "fire") ~= 0 then
epos.y = pos.y - 0.5
end
local exting = false
-- No radius: Splash, extinguish epos and 4 nodes around
if not radius then
local dirs = {
{x=0,y=0,z=0},
{x=0,y=0,z=-1},
{x=0,y=0,z=1},
{x=-1,y=0,z=0},
{x=1,y=0,z=0},
}
for d=1, #dirs do
local tpos = vector.add(epos, dirs[d])
local node = minetest.get_node(tpos)
if minetest.get_item_group(node.name, "fire") ~= 0 then
minetest.sound_play("fire_extinguish_flame", {pos = tpos, gain = 0.25, max_hear_distance = 16}, true)
minetest.remove_node(tpos)
exting = true
end
end
-- Has radius: lingering, extinguish all nodes in area
else
local nodes = minetest.find_nodes_in_area(
{x=epos.x-radius,y=epos.y,z=epos.z-radius},
{x=epos.x+radius,y=epos.y,z=epos.z+radius},
{"group:fire"})
for n=1, #nodes do
minetest.sound_play("fire_extinguish_flame", {pos = nodes[n], gain = 0.25, max_hear_distance = 16}, true)
minetest.remove_node(nodes[n])
2020-08-05 18:33:53 +02:00
exting = true
end
end
return exting
end
-- ░█████╗░██╗░░██╗░█████╗░████████╗  ░█████╗░░█████╗░███╗░░░███╗███╗░░░███╗░█████╗░███╗░░██╗██████╗░░██████╗
-- ██╔══██╗██║░░██║██╔══██╗╚══██╔══╝  ██╔══██╗██╔══██╗████╗░████║████╗░████║██╔══██╗████╗░██║██╔══██╗██╔════╝
-- ██║░░╚═╝███████║███████║░░░██║░░░  ██║░░╚═╝██║░░██║██╔████╔██║██╔████╔██║███████║██╔██╗██║██║░░██║╚█████╗░
-- ██║░░██╗██╔══██║██╔══██║░░░██║░░░  ██║░░██╗██║░░██║██║╚██╔╝██║██║╚██╔╝██║██╔══██║██║╚████║██║░░██║░╚═══██╗
-- ╚█████╔╝██║░░██║██║░░██║░░░██║░░░  ╚█████╔╝╚█████╔╝██║░╚═╝░██║██║░╚═╝░██║██║░░██║██║░╚███║██████╔╝██████╔╝
-- ░╚════╝░╚═╝░░╚═╝╚═╝░░╚═╝░░░╚═╝░░░  ░╚════╝░░╚════╝░╚═╝░░░░░╚═╝╚═╝░░░░░╚═╝╚═╝░░╚═╝╚═╝░░╚══╝╚═════╝░╚═════╝░
local get_chat_function = {}
get_chat_function["poison"] = mcl_potions.poison_func
get_chat_function["regeneration"] = mcl_potions.regeneration_func
get_chat_function["invisibility"] = mcl_potions.invisiblility_func
get_chat_function["fire_resistance"] = mcl_potions.fire_resistance_func
get_chat_function["night_vision"] = mcl_potions.night_vision_func
get_chat_function["water_breathing"] = mcl_potions.water_breathing_func
get_chat_function["leaping"] = mcl_potions.leaping_func
get_chat_function["swiftness"] = mcl_potions.swiftness_func
get_chat_function["heal"] = mcl_potions.healing_func
minetest.register_chatcommand("potion",{
params = "<params>",
description = "Set player potion effects -- arguments <effect (e.g. poison or night_vision)> <factor (1 = 100%)> <duration (sec)>",
privs = {server = true},
func = function(name, params)
P = {}
i = 0
for str in string.gmatch(params, "([^ ]+)") do
i = i + 1
P[i] = str
end
if not P[3] then
P[3] = P[2]
end
if get_chat_function[P[1]] then
get_chat_function[P[1]](minetest.get_player_by_name(name), tonumber(P[2]), tonumber(P[3]))
else
minetest.chat_send_player(name, P[1].." is not an available potion effect. Use /help potion as needed.")
end
end ,
})