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local S = minetest.get_translator ( " mcl_potions " )
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local is_invisible = { }
local is_poisoned = { }
local is_regenerating = { }
local is_strong = { }
local is_weak = { }
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local is_water_breathing = { }
local is_leaping = { }
local is_swift = { }
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local is_cat = { }
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local is_fire_proof = { }
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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
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local is_player , entity , meta
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minetest.register_globalstep ( function ( dtime )
-- Check for invisible players
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for player , vals in pairs ( is_invisible ) do
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is_invisible [ player ] . timer = is_invisible [ player ] . timer + dtime
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if player : get_pos ( ) then mcl_potions._add_spawner ( player , " #B0B0B0 " ) end
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if is_invisible [ player ] . timer >= is_invisible [ player ] . dur then
mcl_potions.make_invisible ( player , false )
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is_invisible [ player ] = nil
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if player : is_player ( ) then
meta = player : get_meta ( )
meta : set_string ( " _is_invisible " , minetest.serialize ( is_invisible [ player ] ) )
end
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end
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end
-- Check for poisoned players
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for player , vals in pairs ( is_poisoned ) do
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is_player = player : is_player ( )
entity = player : get_luaentity ( )
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is_poisoned [ player ] . timer = is_poisoned [ player ] . timer + dtime
is_poisoned [ player ] . hit_timer = ( is_poisoned [ player ] . hit_timer or 0 ) + dtime
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if player : get_pos ( ) then mcl_potions._add_spawner ( player , " #225533 " ) end
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if is_poisoned [ player ] . hit_timer >= is_poisoned [ player ] . step then
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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
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is_poisoned [ player ] = nil
end
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end
if is_poisoned [ player ] . timer >= is_poisoned [ player ] . dur then
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is_poisoned [ player ] = nil
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if is_player then
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meta = player : get_meta ( )
meta : set_string ( " _is_poisoned " , minetest.serialize ( is_poisoned [ player ] ) )
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potions_set_hudbar ( player )
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end
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end
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end
-- Check for regnerating players
for player , vals in pairs ( is_regenerating ) do
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is_player = player : is_player ( )
entity = player : get_luaentity ( )
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is_regenerating [ player ] . timer = is_regenerating [ player ] . timer + dtime
is_regenerating [ player ] . heal_timer = ( is_regenerating [ player ] . heal_timer or 0 ) + dtime
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if player : get_pos ( ) then mcl_potions._add_spawner ( player , " #A52BB2 " ) end
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if is_regenerating [ player ] . heal_timer >= is_regenerating [ player ] . step then
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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
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is_regenerating [ player ] = nil
end
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end
if is_regenerating [ player ] . timer >= is_regenerating [ player ] . dur then
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is_regenerating [ player ] = nil
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if is_player then
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meta = player : get_meta ( )
meta : set_string ( " _is_regenerating " , minetest.serialize ( is_regenerating [ player ] ) )
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potions_set_hudbar ( player )
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end
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end
end
-- Check for water breathing players
for player , vals in pairs ( is_water_breathing ) do
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if player : is_player ( ) then
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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
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meta = player : get_meta ( )
meta : set_string ( " _is_water_breathing " , minetest.serialize ( is_water_breathing [ player ] ) )
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is_water_breathing [ player ] = nil
end
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else
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is_water_breathing [ player ] = nil
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end
end
-- Check for leaping players
for player , vals in pairs ( is_leaping ) do
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if player : is_player ( ) then
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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
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playerphysics.remove_physics_factor ( player , " jump " , " mcl_potions:leaping " )
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is_leaping [ player ] = nil
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meta = player : get_meta ( )
meta : set_string ( " _is_leaping " , minetest.serialize ( is_leaping [ player ] ) )
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end
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else
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is_leaping [ player ] = nil
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end
end
-- Check for swift players
for player , vals in pairs ( is_swift ) do
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if player : is_player ( ) then
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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
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playerphysics.remove_physics_factor ( player , " speed " , " mcl_potions:swiftness " )
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is_swift [ player ] = nil
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meta = player : get_meta ( )
meta : set_string ( " _is_swift " , minetest.serialize ( is_swift [ player ] ) )
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end
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else
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is_swift [ player ] = nil
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end
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end
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-- Check for Night Vision equipped players
for player , vals in pairs ( is_cat ) do
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if player : is_player ( ) then
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is_cat [ player ] . timer = is_cat [ player ] . timer + dtime
if player : get_pos ( ) then mcl_potions._add_spawner ( player , " #1010AA " ) end
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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
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if is_cat [ player ] . timer >= is_cat [ player ] . dur then
is_cat [ player ] = nil
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meta = player : get_meta ( )
meta : set_string ( " _is_cat " , minetest.serialize ( is_cat [ player ] ) )
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end
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else
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is_cat [ player ] = nil
end
end
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-- Check for Fire Proof players
for player , vals in pairs ( is_fire_proof ) do
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if player : is_player ( ) then
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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
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meta = player : get_meta ( )
meta : set_string ( " _is_fire_proof " , minetest.serialize ( is_fire_proof [ player ] ) )
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end
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else
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is_fire_proof [ player ] = nil
end
end
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-- Check for Weak players
for player , vals in pairs ( is_weak ) do
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if player : is_player ( ) then
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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
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meta = player : get_meta ( )
meta : set_string ( " _is_weak " , minetest.serialize ( is_weak [ player ] ) )
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end
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else
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is_weak [ player ] = nil
end
end
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-- Check for Strong players
for player , vals in pairs ( is_strong ) do
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if player : is_player ( ) then
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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
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meta = player : get_meta ( )
meta : set_string ( " _is_strong " , minetest.serialize ( is_strong [ player ] ) )
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end
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else
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is_strong [ player ] = nil
end
end
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end )
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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
}
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-- Prevent damage to player with Fire Resistance enabled
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minetest.register_on_player_hpchange ( function ( player , hp_change , reason )
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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
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-- it's worth noting that you don't take damage from players in this case...
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local player_info = mcl_playerinfo [ player : get_player_name ( ) ]
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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
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return 0
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else
return hp_change
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end
else
return hp_change
end
end , true )
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-- ███████╗███████╗███████╗███████╗░█████╗░████████╗
-- ██╔════╝██╔════╝██╔════╝██╔════╝██╔══██╗╚══██╔══╝
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-- ╚══════╝╚═╝░░░░░╚═╝░░░░░╚══════╝░╚════╝░░░░╚═╝░░░
--
-- ██╗░░░░░░█████╗░░█████╗░██████╗░░░░░██╗░██████╗░█████╗░██╗░░░██╗███████╗
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-- ╚══════╝░╚════╝░╚═╝░░╚═╝╚═════╝░╚═╝░░░░╚═════╝░╚═╝░░╚═╝░░░╚═╝░░░╚══════╝
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function mcl_potions . _reset_player_effects ( player )
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if not player : is_player ( ) then
return
end
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meta = player : get_meta ( )
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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
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is_leaping [ player ] = nil
playerphysics.remove_physics_factor ( player , " jump " , " mcl_potions:leaping " )
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is_swift [ player ] = nil
playerphysics.remove_physics_factor ( player , " speed " , " mcl_potions:swiftness " )
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is_cat [ player ] = nil
player : override_day_night_ratio ( nil )
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is_fire_proof [ player ] = nil
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potions_set_hudbar ( player )
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end
function mcl_potions . _save_player_effects ( player )
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if not player : is_player ( ) then
return
end
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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
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function mcl_potions . _load_player_effects ( player )
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if not player : is_player ( ) then
return
end
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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 " ) )
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end
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if minetest.deserialize ( meta : get_string ( " _is_strong " ) ) then
is_strong [ player ] = minetest.deserialize ( meta : get_string ( " _is_strong " ) )
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end
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if minetest.deserialize ( meta : get_string ( " _is_weak " ) ) then
is_weak [ player ] = minetest.deserialize ( meta : get_string ( " _is_weak " ) )
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end
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if minetest.deserialize ( meta : get_string ( " _is_water_breathing " ) ) then
is_water_breathing [ player ] = minetest.deserialize ( meta : get_string ( " _is_water_breathing " ) )
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end
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if minetest.deserialize ( meta : get_string ( " _is_leaping " ) ) then
is_leaping [ player ] = minetest.deserialize ( meta : get_string ( " _is_leaping " ) )
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end
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if minetest.deserialize ( meta : get_string ( " _is_swift " ) ) then
is_swift [ player ] = minetest.deserialize ( meta : get_string ( " _is_swift " ) )
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end
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if minetest.deserialize ( meta : get_string ( " _is_cat " ) ) then
is_cat [ player ] = minetest.deserialize ( meta : get_string ( " _is_cat " ) )
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end
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if minetest.deserialize ( meta : get_string ( " _is_fire_proof " ) ) then
is_fire_proof [ player ] = minetest.deserialize ( meta : get_string ( " _is_fire_proof " ) )
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end
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potions_set_hudbar ( player )
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end
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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 )
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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 )
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-- ░██████╗██╗░░░██╗██████╗░██████╗░░█████╗░██████╗░████████╗██╗███╗░░██╗░██████╗░
-- ██╔════╝██║░░░██║██╔══██╗██╔══██╗██╔══██╗██╔══██╗╚══██╔══╝██║████╗░██║██╔════╝░
-- ╚█████╗░██║░░░██║██████╔╝██████╔╝██║░░██║██████╔╝░░░██║░░░██║██╔██╗██║██║░░██╗░
-- ░╚═══██╗██║░░░██║██╔═══╝░██╔═══╝░██║░░██║██╔══██╗░░░██║░░░██║██║╚████║██║░░╚██╗
-- ██████╔╝╚██████╔╝██║░░░░░██║░░░░░╚█████╔╝██║░░██║░░░██║░░░██║██║░╚███║╚██████╔╝
-- ╚═════╝░░╚═════╝░╚═╝░░░░░╚═╝░░░░░░╚════╝░╚═╝░░╚═╝░░░╚═╝░░░╚═╝╚═╝░░╚══╝░╚═════╝░
--
-- ███████╗██╗░░░██╗███╗░░██╗░█████╗░████████╗██╗░█████╗░███╗░░██╗░██████╗
-- ██╔════╝██║░░░██║████╗░██║██╔══██╗╚══██╔══╝██║██╔══██╗████╗░██║██╔════╝
-- █████╗░░██║░░░██║██╔██╗██║██║░░╚═╝░░░██║░░░██║██║░░██║██╔██╗██║╚█████╗░
-- ██╔══╝░░██║░░░██║██║╚████║██║░░██╗░░░██║░░░██║██║░░██║██║╚████║░╚═══██╗
-- ██║░░░░░╚██████╔╝██║░╚███║╚█████╔╝░░░██║░░░██║╚█████╔╝██║░╚███║██████╔╝
-- ╚═╝░░░░░░╚═════╝░╚═╝░░╚══╝░╚════╝░░░░╚═╝░░░╚═╝░╚════╝░╚═╝░░╚══╝╚═════╝░
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function mcl_potions . is_obj_hit ( self , pos )
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local entity
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for _ , object in pairs ( minetest.get_objects_inside_radius ( pos , 1.1 ) ) do
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entity = object : get_luaentity ( )
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if entity and entity.name ~= self.object : get_luaentity ( ) . name then
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if entity._cmi_is_mob then
return true
end
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elseif object : is_player ( ) and self._thrower ~= object : get_player_name ( ) then
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return true
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end
end
return false
end
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function mcl_potions . make_invisible ( player , toggle )
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if not player then
return false
end
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local is_player = player : is_player ( )
local entity = player : get_luaentity ( )
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if toggle then -- hide player
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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
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player : set_properties ( { visual_size = { x = 0 , y = 0 } } )
player : set_nametag_attributes ( { color = { a = 0 } } )
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elseif is_invisible [ player ] then -- show player
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player : set_properties ( { visual_size = is_invisible [ player ] . old_size } )
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player : set_nametag_attributes ( { color = { r = 255 , g = 255 , b = 255 , a = 255 } } )
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end
end
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function mcl_potions . _use_potion ( item , obj , color )
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local d = 0.1
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local pos = obj : get_pos ( )
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minetest.sound_play ( " mcl_potions_drinking " , { pos = pos , max_hear_distance = 6 , gain = 1 } )
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minetest.add_particlespawner ( {
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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 " ,
} )
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end
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function mcl_potions . _add_spawner ( obj , color )
local d = 0.2
local pos = obj : get_pos ( )
minetest.add_particlespawner ( {
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amount = 1 ,
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 " ,
} )
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end
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-- ██████╗░░█████╗░░██████╗███████╗ ██████╗░░█████╗░████████╗██╗░█████╗░███╗░░██╗
-- ██╔══██╗██╔══██╗██╔════╝██╔════╝ ██╔══██╗██╔══██╗╚══██╔══╝██║██╔══██╗████╗░██║
-- ██████╦╝███████║╚█████╗░█████╗░░ ██████╔╝██║░░██║░░░██║░░░██║██║░░██║██╔██╗██║
-- ██╔══██╗██╔══██║░╚═══██╗██╔══╝░░ ██╔═══╝░██║░░██║░░░██║░░░██║██║░░██║██║╚████║
-- ██████╦╝██║░░██║██████╔╝███████╗ ██║░░░░░╚█████╔╝░░░██║░░░██║╚█████╔╝██║░╚███║
-- ╚═════╝░╚═╝░░╚═╝╚═════╝░╚══════╝ ╚═╝░░░░░░╚════╝░░░░╚═╝░░░╚═╝░╚════╝░╚═╝░░╚══╝
--
-- ███████╗███████╗███████╗███████╗░█████╗░████████╗
-- ██╔════╝██╔════╝██╔════╝██╔════╝██╔══██╗╚══██╔══╝
-- █████╗░░█████╗░░█████╗░░█████╗░░██║░░╚═╝░░░██║░░░
-- ██╔══╝░░██╔══╝░░██╔══╝░░██╔══╝░░██║░░██╗░░░██║░░░
-- ███████╗██║░░░░░██║░░░░░███████╗╚█████╔╝░░░██║░░░
-- ╚══════╝╚═╝░░░░░╚═╝░░░░░╚══════╝░╚════╝░░░░╚═╝░░░
--
-- ███████╗██╗░░░██╗███╗░░██╗░█████╗░████████╗██╗░█████╗░███╗░░██╗░██████╗
-- ██╔════╝██║░░░██║████╗░██║██╔══██╗╚══██╔══╝██║██╔══██╗████╗░██║██╔════╝
-- █████╗░░██║░░░██║██╔██╗██║██║░░╚═╝░░░██║░░░██║██║░░██║██╔██╗██║╚█████╗░
-- ██╔══╝░░██║░░░██║██║╚████║██║░░██╗░░░██║░░░██║██║░░██║██║╚████║░╚═══██╗
-- ██║░░░░░╚██████╔╝██║░╚███║╚█████╔╝░░░██║░░░██║╚█████╔╝██║░╚███║██████╔╝
-- ╚═╝░░░░░░╚═════╝░╚═╝░░╚══╝░╚════╝░░░░╚═╝░░░╚═╝░╚════╝░╚═╝░░╚══╝╚═════╝░
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function mcl_potions . healing_func ( player , hp )
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local obj = player : get_luaentity ( )
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if obj and obj.harmed_by_heal then hp = - hp end
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if hp > 0 then
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-- at least 1 HP
if hp < 1 then
hp = 1
end
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if obj and obj._cmi_is_mob then
obj.health = math.max ( obj.health + hp , obj.hp_max )
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elseif player : is_player ( ) then
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player : set_hp ( math.min ( player : get_hp ( ) + hp , player : get_properties ( ) . hp_max ) , { type = " set_hp " , other = " healing " } )
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end
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elseif hp < 0 then
if hp > - 1 then
hp = - 1
end
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if obj and obj._cmi_is_mob then
obj.health = obj.health + hp
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elseif player : is_player ( ) then
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player : set_hp ( player : get_hp ( ) + hp , { type = " punch " , other = " harming " } )
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end
end
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end
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function mcl_potions . swiftness_func ( player , factor , duration )
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2020-08-08 08:00:16 +00:00
if not player : get_meta ( ) then
return false
end
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if not is_swift [ player ] then
is_swift [ player ] = { dur = duration , timer = 0 }
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playerphysics.add_physics_factor ( player , " speed " , " mcl_potions:swiftness " , factor )
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else
local victim = is_swift [ player ]
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playerphysics.add_physics_factor ( player , " speed " , " mcl_potions:swiftness " , factor )
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victim.dur = math.max ( duration , victim.dur - victim.timer )
victim.timer = 0
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end
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2020-06-12 23:54:45 +00:00
end
function mcl_potions . leaping_func ( player , factor , duration )
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2020-08-08 08:00:16 +00:00
if not player : get_meta ( ) then
return false
end
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if not is_leaping [ player ] then
is_leaping [ player ] = { dur = duration , timer = 0 }
2020-06-24 01:36:55 +00:00
playerphysics.add_physics_factor ( player , " jump " , " mcl_potions:leaping " , factor )
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else
local victim = is_leaping [ player ]
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playerphysics.add_physics_factor ( player , " jump " , " mcl_potions:leaping " , factor )
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victim.dur = math.max ( duration , victim.dur - victim.timer )
victim.timer = 0
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end
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2020-06-12 23:54:45 +00:00
end
2020-06-20 19:50:58 +00:00
2020-06-12 23:54:45 +00:00
function mcl_potions . weakness_func ( player , factor , duration )
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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
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end
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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
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end
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2020-06-12 23:54:45 +00:00
function mcl_potions . poison_func ( player , factor , duration )
2020-06-20 00:22:32 +00:00
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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
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end
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if player : is_player ( ) then
potions_set_hudbar ( player )
end
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end
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function mcl_potions . regeneration_func ( player , factor , duration )
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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
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end
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if player : is_player ( ) then
potions_set_hudbar ( player )
end
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2020-06-12 23:54:45 +00:00
end
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function mcl_potions . invisiblility_func ( player , null , duration )
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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
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end
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function mcl_potions . water_breathing_func ( player , null , duration )
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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
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end
end
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function mcl_potions . fire_resistance_func ( player , null , duration )
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if not is_fire_proof [ player ] then
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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
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end
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function mcl_potions . night_vision_func ( player , null , duration )
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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
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end
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function mcl_potions . _extinguish_nearby_fire ( pos , radius )
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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
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-- 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 ] )
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exting = true
end
end
return exting
end
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-- ░█████╗░██╗░░██╗░█████╗░████████╗ ░█████╗░░█████╗░███╗░░░███╗███╗░░░███╗░█████╗░███╗░░██╗██████╗░░██████╗
-- ██╔══██╗██║░░██║██╔══██╗╚══██╔══╝ ██╔══██╗██╔══██╗████╗░████║████╗░████║██╔══██╗████╗░██║██╔══██╗██╔════╝
-- ██║░░╚═╝███████║███████║░░░██║░░░ ██║░░╚═╝██║░░██║██╔████╔██║██╔████╔██║███████║██╔██╗██║██║░░██║╚█████╗░
-- ██║░░██╗██╔══██║██╔══██║░░░██║░░░ ██║░░██╗██║░░██║██║╚██╔╝██║██║╚██╔╝██║██╔══██║██║╚████║██║░░██║░╚═══██╗
-- ╚█████╔╝██║░░██║██║░░██║░░░██║░░░ ╚█████╔╝╚█████╔╝██║░╚═╝░██║██║░╚═╝░██║██║░░██║██║░╚███║██████╔╝██████╔╝
-- ░╚════╝░╚═╝░░╚═╝╚═╝░░╚═╝░░░╚═╝░░░ ░╚════╝░░╚════╝░╚═╝░░░░░╚═╝╚═╝░░░░░╚═╝╚═╝░░╚═╝╚═╝░░╚══╝╚═════╝░╚═════╝░
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local get_chat_function = { }
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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
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minetest.register_chatcommand ( " effect " , {
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params = S ( " <effect> <duration> [<factor>] " ) ,
description = S ( " Add a status effect to yourself. Arguments: <effect>: name of potion effect, e.g. poison. <duration>: duration in seconds. <factor>: effect strength multiplier (1 = 100%) " ) ,
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privs = { server = true } ,
func = function ( name , params )
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local P = { }
local i = 0
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for str in string.gmatch ( params , " ([^ ]+) " ) do
i = i + 1
P [ i ] = str
end
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if not P [ 1 ] then
return false , S ( " Missing effect parameter! " )
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elseif not tonumber ( P [ 2 ] ) then
return false , S ( " Missing or invalid duration parameter! " )
elseif P [ 3 ] and not tonumber ( P [ 3 ] ) then
return false , S ( " Invalid factor parameter! " )
end
-- Default factor = 1
if not P [ 3 ] then
P [ 3 ] = 1.0
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end
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if get_chat_function [ P [ 1 ] ] then
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get_chat_function [ P [ 1 ] ] ( minetest.get_player_by_name ( name ) , tonumber ( P [ 3 ] ) , tonumber ( P [ 2 ] ) )
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return true
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else
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return false , S ( " @1 is not an available potion effect. " , P [ 1 ] )
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end
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end ,
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} )
