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Add better air logic. Refill with air when cover open on water surface, lost of air when cover open under water surface.

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This commit is contained in:
SFENCE 2021-06-07 21:15:47 +02:00
parent b30ba8e096
commit dc54092809
4 changed files with 108 additions and 15 deletions
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109
init.lua
View File

@ -24,6 +24,8 @@ if minetest.get_modpath("vacuum") then
end
nautilus.have_air = minetest.settings:get_bool("nautilus_air", nautilus.have_air)
local nautilus_attached = {}
nautilus.colors ={
black='#2b2b2b',
blue='#0063b0',
@ -144,9 +146,10 @@ function nautilus.attach(self, player)
local name = player:get_player_name()
self.driver_name = name
self.engine_running = true
if (nautilus.have_air==nil) or (self.air>0) then
if (nautilus.have_air==false) then
player:set_breath(10)
end
nautilus_attached[name] = self.object
-- temporary------
self.hp = 50 -- why? cause I can desist from destroy
@ -167,6 +170,26 @@ function nautilus.attach(self, player)
self.object:set_acceleration(vector.new())
end
local function open_cover(self, player)
local pos = self.object:get_pos()
pos.y = pos.y + 1
local node = minetest.get_node_or_nil(pos)
if node then
local node_def = minetest.registered_nodes[node.name]
if (node_def.liquidtype=="none") and (node_def.drowning==0) then
if (self.air < nautilus.REAIR_ON_AIR) then
self.air = nautilus.REAIR_ON_AIR
minetest.chat_send_player(player:get_player_name(), "Submarine has been filled by fresh air.")
end
else
self.air = self.air - nautilus.OPEN_AIR_LOST
if (self.air<0) then
self.air = 0
end
end
end
end
--
-- entity
--
@ -184,7 +207,8 @@ minetest.register_entity("nautilus:boat", {
driver_name = nil,
sound_handle = nil,
energy = 0.001,
air = 0,
air = nautilus.REAIR_ON_AIR,
breath_time = 0,
owner = "",
static_save = true,
infotext = "A nice submarine",
@ -278,8 +302,9 @@ minetest.register_entity("nautilus:boat", {
local vel = self.object:get_velocity()
local is_attached = false
local player = nil
if self.owner then
local player = minetest.get_player_by_name(self.owner)
player = minetest.get_player_by_name(self.owner)
if player then
local player_attach = player:get_attach()
@ -306,9 +331,8 @@ minetest.register_entity("nautilus:boat", {
nautilus.destroy(self)
end]]--
end
local player = minetest.get_player_by_name(self.owner)
if player:get_breath() < 10 then
if (nautilus.have_air==nil) or (self.air>0) then
if (nautilus.have_air==false) then
if player:get_breath() < 10 then
player:set_breath(10)
end
end
@ -324,7 +348,6 @@ minetest.register_entity("nautilus:boat", {
local can_stop = true
if self.owner and self.driver_name then
-- attach the driver again
local player = minetest.get_player_by_name(self.owner)
if player then
nautilus.attach(self, player)
can_stop = false
@ -371,8 +394,8 @@ minetest.register_entity("nautilus:boat", {
-- end energy consumption --
-- air consumption
if nautilus.have_air and (self.air > 0) then
if is_attached then
if nautilus.have_air and is_attached then
if (self.air > 0) then
self.air = self.air - dtime;
local air_indicator_angle = nautilus.get_pointer_angle(self.air, nautilus.MAX_AIR)
@ -383,6 +406,38 @@ minetest.register_entity("nautilus:boat", {
self.pointer_air=minetest.add_entity(nautilus.GAUGE_AIR_POSITION,'nautilus:pointer_air')
self.pointer_air:set_attach(self.object,'',nautilus.GAUGE_AIR_POSITION,{x=0,y=0,z=air_indicator_angle})
end
self.breath_time = self.breath_time + dtime
if (self.breath_time>=0.5) then
local breath = player:get_breath() + 1
local max_breath = player:get_properties().breath_max
if (breath<=max_breath) then
player:set_breath(breath+1)
end
self.breath_time = self.breath_time - 0.5
end
else
self.breath_time = self.breath_time + dtime
if (self.breath_time>=1) then
local pos = player:get_pos()
pos.y = pos.y + 1
local node = minetest.get_node_or_nil(pos)
if node then
node = minetest.registered_nodes[node.name]
end
local breath = player:get_breath()
if (node==nil) or (node.drowning==0) then
breath = breath - 5
if (breath<=0) then
breath = 0
local hp = player:get_hp()
hp = hp - 1
player:set_hp(hp, {type="drown"})
end
player:set_breath(breath)
end
self.breath_time = self.breath_time - 1
end
end
end
@ -477,7 +532,7 @@ minetest.register_entity("nautilus:boat", {
-- end painting
else -- deal damage
if not self.driver and toolcaps and toolcaps.damage_groups and toolcaps.damage_groups.fleshy then
if not self.driver_name and toolcaps and toolcaps.damage_groups and toolcaps.damage_groups.fleshy then
--mobkit.hurt(self,toolcaps.damage_groups.fleshy - 1)
--mobkit.make_sound(self,'hit')
self.hp = self.hp - 10
@ -517,7 +572,7 @@ minetest.register_entity("nautilus:boat", {
-- driver clicked the object => driver gets off the vehicle
--self.object:set_properties({glow = 0})
self.driver_name = nil
if (nautilus.have_air==nil) or (self.air>0) then
if (nautilus.have_air==false) then
clicker:set_breath(10)
end
-- sound and animation
@ -533,16 +588,46 @@ minetest.register_entity("nautilus:boat", {
player_api.player_attached[name] = nil
clicker:set_eye_offset({x=0,y=0,z=0},{x=0,y=0,z=0})
player_api.set_animation(clicker, "stand")
self.driver = nil
self.driver_name = nil
--self.object:set_acceleration(vector.multiply(nautilus.vector_up, -nautilus.gravity))
if nautilus.have_air then
open_cover(self, clicker)
end
-- move player up
minetest.after(0.1, function(pos)
pos.y = pos.y + 2
clicker:set_pos(pos)
end, clicker:get_pos())
elseif not self.driver_name then
-- no driver => clicker is new driver
nautilus.attach(self, clicker)
if nautilus.have_air then
open_cover(self, clicker)
end
end
end,
})
-- norespawn in submarine when death
minetest.register_on_dieplayer(function(player, reason)
local name = player:get_player_name()
local object = nautilus_attached[name]
if object then
local entity = object:get_luaentity()
if (entity.name=="nautilus:boat") then
if (entity.driver_name == name) then
player:set_detach()
entity.driver_name = nil
nautilus_attached[player:get_player_name()] = nil
player:set_eye_offset({x = 0, y = 0, z = 0}, {x = 0, y = 0, z = 0})
player_api.player_attached[name] = nil
player_api.set_animation(player, "stand")
end
end
end
end)
-----------
-- light --
-----------

2
mod.conf
View File

@ -1,5 +1,5 @@
name = nautilus
depends = mobkit,default,biofuel
depends = mobkit,default,player_api,biofuel
optional_depends = vacuum
author = APercy
description = Adds a craftable submarine

2
nautilus_air_management.lua
View File

@ -3,6 +3,8 @@
--
nautilus.GAUGE_AIR_POSITION = {x=0,y=-8.45,z=5.31}
nautilus.MAX_AIR = minetest.settings:get("nautilus_max_air") or 1200
nautilus.REAIR_ON_AIR = minetest.settings:get("nautilus_reair_on_air") or 200
nautilus.OPEN_AIR_LOST = minetest.settings:get("nautilus_open_air_lost") or 20
minetest.register_entity('nautilus:pointer_air',{
initial_properties = {

6
settingtypes.txt
View File

@ -13,3 +13,9 @@ nautilus_air (Max fuel units) bool true
# 1 unit per second is consumed
nautilus_max_air (Max air units) float 1200 1
# Reair on air when cover is opened
nautilus_reair_on_air (Reair on open) float 200 1
# Air lost when cover is opened under water
nautilus_open_air_lost (Lost of air when open) float 10 1