wip

Makefile

@@ -7,8 +7,6 @@ run: build
 	./$(NAME)
 build:
 	crystal build src/$(NAME).cr --stats --error-trace -Dentitas_enable_logging
-build_entitas_logging:
-	crystal build src/$(NAME).cr --stats --error-trace -Dentitas_enable_logging
 debug:
 	crystal build src/$(NAME).cr --stats --error-trace -Dentitas_enable_logging Dentitas_debug_generator
   # I did not enabled --debug because it crashes.

README.md

@@ -16,8 +16,8 @@ Install `git`, `sfml`, `crystal`, `make`, `imgui` (`imgui-sfml` with archlinux).
 
 ## Usage
 
-    export LD_LIBRARY_PATH="$(pwd)/lib/imgui-sfml"
     ./core                          # run the server (high performance for data)
+    xdg-open https://localhost:3000 # open the game UI (browser UI for simplicity)
 
 ## Development
 
@@ -36,7 +36,7 @@ Install `git`, `sfml`, `crystal`, `make`, `imgui` (`imgui-sfml` with archlinux).
 
 ## Contributors
 
-- [Arthur Poulet](https://git.sceptique.eu/Sceptique) - creator and maintainer
+- [Arthur Poulet](https://git.sceptique.eu/Sceptique) - creator and maintainer.
 
 ## Particular mentions
 

blueprints/infrastructures/advanced.yaml

@@ -60,7 +60,7 @@ items:
   c_plant:
     <<: *template_default
     title: Chemical plant
-    description: Transformation machines that can produce almost any kind of material via chemistery, such as super-acides, rare gaz, etc. using lots of basic materials.
+    description: Series of chemical transformation machines.
     consumes:
       mineral:
         function: linear
@@ -84,7 +84,7 @@ items:
   l_plant:
     <<: *template_default
     title: Logistic assembly
-    description: An assembly center site that make trunks, trains, planes, and civilan space transports. It also provide a better transportation network.
+    description: An assembly center site that make trunks, trains, planes, and civilan space transports.
     consumes:
       alloy:
         function: linear

blueprints/infrastructures/base.yaml

@@ -36,7 +36,7 @@ items:
   e_plant:
     <<: *template_default
     title: Energy plant
-    description: Energy grid that produce energy using nuclear isotops, sun, wind, and fossil fuel, and also can fill energy storage means with chemistery.
+    description: Energy grid that produce energy using nuclear isotops, sun, wind, and fossil fuel.
     prods:
       energy:
         function: linear
@@ -51,7 +51,7 @@ items:
   mine:
     <<: *template_default
     title: Mines
-    description: Mines are a polluting industry that can generate tons of basic ressources required for most of the industry. Network of mines generate it's own cheminals.
+    description: Mines are polluting industry to generate tons of basic ressources required for most of the industry.
     consumes:
       energy:
         function: linear
@@ -62,20 +62,16 @@ items:
         function: linear
         coefs:
           a: 10
-      chemical:
-        function: linear
-        coefs:
-          a: 0.01
     wastes:
       pollution:
         function: linear
         coefs:
           a: 1
 
-  agrifood:
+  farm:
     <<: *template_default
     title: Farmed lands
-    description: Large portions of the land space is used to produce nutrient. It growth crops, animal farms, etc. using standard mechanized tools and vehicules. Food can then be distributed via a dense network of distributors.
+    description: Large portions of the land space is used to produce nutrient. It growth crops, animal farms, etc. using standard mechanized tools and vehicules.
     consumes:
       mineral:
         function: linear

blueprints/infrastructures/stores.yaml

@@ -29,7 +29,7 @@ templates:
       max:
         function: linear
         coefs:
-          b: 40_000
+          b: 10_000
 
 items:
 
@@ -51,12 +51,12 @@ items:
       mineral:
         function: linear
         coefs:
-          a: 10000
+          a: 10000000
 
   f_store:
     <<: *template_default
     title: Food storage
-    description: Protective centers for nutrients and food supplies.
+    description: Protective centers for nutrients and food supplies
     consumes:
       energy:
         function: linear

blueprints/resources/descriptions.yaml

@@ -1,35 +1,35 @@
 energy:
   name: Energy
-  description: Represents how many machines we can move at the same time. Energy unit represents both the energy immediate usage and storage by technological means.
+  description: Represents how many machines we can move at the same time.
 food:
   name: Food
-  description: Standard food with low technological ehancements, along with means and services to distribute it properly.
+  description: Standard food with low technological ehancements
 food2:
   name: Synthetic Food
-  description: Artificialy engineered very efficient food and distribution.
+  description: Artificialy engineered very efficient food
 mineral:
-  name: Simple Minerals in a proper concentration.
+  name: Simple Minerals
 minerals2:
-  name: Rare Minerals.
+  name: Rare Minerals
 chemical:
   name: Chemicals
-  description: Materials usually extracted from minerals with chemistery, with the infrastructure for safe storage and exploitation.
+  description: Usually extracted from minerals with chemistery
   require: mineral
 alloy:
   name: Alloys
-  description: Standards alloys for most industrial and military usages.
+  description: Standard alloys
   require: mineral
 alloy2:
   name: Super Materials
-  description: Super alloys with near-magical properties compared to modern age.
+  description: Super alloys with near-magical properties
   require: mineral
 weapon:
   name: Weaponery
-  description: Bombs, guns, bullets, armors, utilitary, tanks, fighters, artillery, all the things that are small enough to fit in a carrier.
+  description: Bombs, guns, bullets, armors, utilitary, tanks, fighters
   require: alloy
 logistic:
   name: Logistic
-  description: Civilan ships and means of transportations for high volume fret and travellers.
+  description: Civilan ships for fret and travellers
 pollution:
   name: Pollution
-  description: Represent the wastes of industrial activities, that is stored on the planet more or less efficiently and have a negative impact on productivity and life.
+  description: Represent the wastes of industrial activities, that is stored on the planet more or less randomly.

blueprints/stars/names.txt

@@ -36,7 +36,7 @@ Lalande
 Lampadas
 Lankiveil
 Lernaeus
-Luyten
+Luyten's Star
 Mu Arae
 Muritan
 Naraj
@@ -53,11 +53,11 @@ Selusa
 Sikun
 Sun
 Synchrony
+Trappist
 Tau Ceti
 Tauri
 Tegeuse
 Tleilax
-Trappist
 Tupile
 Upsilon Andromedae
 Ursae Majoris
@@ -65,3 +65,4 @@ Virginis
 Wasp
 Xo
 Yz Ceti
+c

graphql/base.graphql

@@ -0,0 +1,5 @@
+type Query {
+  empires(name: String!): String!
+
+  day(): Int!
+}

shard.lock

@@ -1,20 +1,28 @@
 version: 2.0
 shards:
-  crsfml:
+  backtracer:
-    git: https://github.com/oprypin/crsfml.git
+    git: https://github.com/sija/backtracer.cr.git
-    version: 2.5.2
+    version: 1.2.1
 
   entitas:
     git: https://github.com/spoved/entitas.cr.git
     version: 1.4.5
 
-  imgui:
+  exception_page:
-    git: https://github.com/oprypin/crystal-imgui.git
+    git: https://github.com/crystal-loot/exception_page.git
-    version: 1.87
+    version: 0.2.2
 
-  imgui-sfml:
+  graphql:
-    git: https://github.com/oprypin/crystal-imgui-sfml.git
+    git: https://github.com/graphql-crystal/graphql.git
-    version: 1.87
+    version: 0.4.0
+
+  kemal:
+    git: https://github.com/kemalcr/kemal.git
+    version: 1.2.0
+
+  radix:
+    git: https://github.com/luislavena/radix.git
+    version: 0.4.1
 
   spoved:
     git: https://github.com/spoved/spoved.cr.git

shard.yml

@@ -15,9 +15,7 @@ license: GPLv3
 dependencies:
   entitas:
     github: spoved/entitas.cr
-  crsfml:
+  graphql:
-    github: oprypin/crsfml
+    github: graphql-crystal/graphql
-  imgui:
+  kemal:
-    github: oprypin/crystal-imgui
+    github: kemalcr/kemal
-  imgui-sfml:
-    github: oprypin/crystal-imgui-sfml

src/api.cr

@@ -0,0 +1,4 @@
+module TETU::API
+end
+
+require "./api/*"

src/api/game_query.cr

@@ -0,0 +1,21 @@
+require "./objects"
+
+module TETU::API::Definitions
+  @[GraphQL::Object]
+  class GameQuery < GraphQL::BaseQuery
+    @[GraphQL::Field]
+    def hello(name : String) : String
+      "Hello, #{name}!"
+    end
+
+    @[GraphQL::Field]
+    def empire : Empire
+      Empire.new
+    end
+
+    @[GraphQL::Field]
+    def planet(id : ID? = nil) : Planet
+      Planet.new(id: id)
+    end
+  end
+end

src/api/http_server.cr

@@ -0,0 +1,50 @@
+class TETU::API::HttpServer
+  def self.start
+    spawn do
+      Kemal.run do |config|
+        server = config.server.not_nil!
+        server.bind_tcp(
+          host: ENV.fetch("HOST", "127.0.0.1"),
+          port: ENV.fetch("PORT", "3000").to_i,
+        )
+      end
+    end
+  end
+end
+
+require "./game_query"
+
+schema = GraphQL::Schema.new(TETU::API::Definitions::GameQuery.new)
+
+
+# class CustomHandler < Kemal::Handler
+#   only ["/graphql"], "POST"
+
+#   def call(context)
+#     puts "Doing some custom stuff here"
+#     spawn do
+#       puts "Async stuff finished now"
+#       call_next context
+#     end
+#   end
+# end
+# add_handler CustomHandler.new
+
+module TETU::API
+  PLAYER_CHANNEL = Channel(Tuple(String, Channel(String))).new
+  RESPONSE_CHANNEL = Channel(String).new
+end
+
+post "/graphql" do |env|
+  env.response.content_type = "application/json"
+
+  query = env.params.json["query"].as(String)
+  variables = env.params.json["variables"]?.as(Hash(String, JSON::Any)?)
+  operation_name = env.params.json["operationName"]?.as(String?)
+  context = TETU::API::Definitions::PlayerContext.new(TETU::API::PLAYER_CHANNEL)
+  schema.execute(query, variables, operation_name, context)
+end
+
+get "/" do |env|
+  "<html></html>"
+end

src/api/objects.cr

@@ -0,0 +1,3 @@
+require "./objects/base"
+require "./objects/planet"
+require "./objects/all"

src/api/objects/all.cr

@@ -0,0 +1,48 @@
+require "./base"
+require "./planet"
+
+module TETU::API::Definitions
+  @[GraphQL::Object]
+  class Star < GraphQL::BaseObject
+    @@i : ID = 0
+
+    def initialize(id : Int32? = nil)
+      if id.nil?
+        @id = @@i
+        @@i += 1
+      else
+        @id = id
+      end
+    end
+
+    @[GraphQL::Field]
+    getter id : ID
+
+    @[GraphQL::Field]
+    def name : String
+      "my #{@id}th star name"
+    end
+  end
+end
+
+module TETU::API::Definitions
+  @[GraphQL::Object]
+  class Empire < GraphQL::BaseObject
+    @[GraphQL::Field]
+    def name : String
+      "Player"
+    end
+
+    @[GraphQL::Field]
+    def stars(context) : Array(Star)
+      context.player_channel.send({ "stars", TETU::API::RESPONSE_CHANNEL })
+      answer = TETU::API::RESPONSE_CHANNEL.receive
+      answer.split(",").map { |name| Star.new }
+    end
+
+    @[GraphQL::Field]
+    def planets : Array(Planet)
+      [] of Planet
+    end
+  end
+end

src/api/objects/base.cr

@@ -0,0 +1,8 @@
+module TETU::API::Definitions
+  alias ID = Int32
+
+  class PlayerContext < GraphQL::Context
+    def initialize(@player_channel : Channel(Tuple(String, Channel(String))))
+    end
+  end
+end

src/api/objects/planet.cr

@@ -0,0 +1,23 @@
+module TETU::API::Definitions
+  @[GraphQL::Object]
+  class Planet < GraphQL::BaseObject
+    @@i : ID = 0
+
+    def initialize(id : Int32? = nil)
+      if id.nil?
+        @id = @@i
+        @@i += 1
+      else
+        @id = id
+      end
+    end
+
+    @[GraphQL::Field]
+    getter id : ID
+
+    @[GraphQL::Field]
+    def name : String
+      "my #{@id}th planet name"
+    end
+  end
+end

src/components/game.cr

@@ -18,6 +18,79 @@ class TETU::Named < Entitas::Component
 end
 
 require "./game/resources"
-require "./game/infrastructure"
+
+# TODO: why is it not a component ????? should fix that
+class TETU::InfrastructureUpgrade
+  spoved_logger level: :info, io: STDOUT, bind: true
+  alias Costs = Hash(Resources::Name, Float64)
+  property id : String
+  property costs_by_tick : Costs
+  property costs_start : Costs
+  property end_tick : TETU::Tick
+  property current_tick : TETU::Tick
+  @finished = false
+
+  def to_s
+    "#{@id} (#{@current_tick}/#{@end_tick})"
+  end
+
+  def finished?
+    @finished
+  end
+
+  def finish!
+    @finished = true
+  end
+
+  def initialize(@id, @costs_by_tick, @costs_start, @end_tick, @current_tick = 0i64)
+  end
+
+  def self.from_infrastructure(id : String, tier : Int32)
+    # TODO: must read the properties of the blueprints to define the costs
+    free_instant(id)
+  end
+
+  def self.free_instant(id : String)
+    new(
+      id: id,
+      costs_by_tick: Costs.new,
+      costs_start: Costs.new,
+      end_tick: 0i64,
+      current_tick: 0i64,
+    )
+  end
+
+  spoved_logger level: :info, io: STDOUT, bind: true
+
+  def self.from_blueprint(infra_id : String, tier : Number)
+    blueprint = Helpers::InfrastructuresFileLoader.all[infra_id]
+    total_costs = blueprint.build.costs.transform_values { |f| f.execute(tier) }
+    upfront_costs = total_costs.transform_values { |v| v * blueprint.build.upfront }
+    duration = blueprint.build.duration.execute(tier)
+    tick_costs = total_costs.transform_values { |v| v * (1.0 - blueprint.build.upfront) / duration }
+    logger.debug { "" }
+    logger.debug { "> Create from blueprint" }
+    upgrade = new(
+      id: infra_id,
+      costs_by_tick: tick_costs,
+      costs_start: upfront_costs,
+      end_tick: duration.to_i64,
+      current_tick: 0i64,
+    )
+    logger.debug { {blueprint: blueprint} }
+    logger.debug { {upgrade: upgrade} }
+    logger.debug { "" }
+    upgrade
+  end
+end
+
+@[Context(Game)]
+class TETU::InfrastructureUpgrades < Entitas::Component
+  prop :upgrades, Array(InfrastructureUpgrade), default: Array(InfrastructureUpgrade).new
+
+  def to_s
+    "InfrastructureUpgrades: #{upgrades.map(&.to_s)}"
+  end
+end
 
 require "./game/*"

src/components/game/infrastructure.cr

@@ -1,73 +0,0 @@
-# TODO: why is it not a component ????? should fix that
-class TETU::InfrastructureUpgrade
-  spoved_logger level: :info, io: STDOUT, bind: true
-  alias Costs = Hash(Resources::Name, Float64)
-  property id : String
-  property costs_by_tick : Costs
-  property costs_start : Costs
-  property end_tick : TETU::Tick
-  property current_tick : TETU::Tick
-  @finished = false
-
-  def to_s
-    "#{@id} (#{@current_tick}/#{@end_tick})"
-  end
-
-  def finished?
-    @finished
-  end
-
-  def finish!
-    @finished = true
-  end
-
-  def initialize(@id, @costs_by_tick, @costs_start, @end_tick, @current_tick = 0i64)
-  end
-
-  def self.from_infrastructure(id : String, tier : Int32)
-    # TODO: must read the properties of the blueprints to define the costs
-    free_instant(id)
-  end
-
-  def self.free_instant(id : String)
-    new(
-      id: id,
-      costs_by_tick: Costs.new,
-      costs_start: Costs.new,
-      end_tick: 0i64,
-      current_tick: 0i64,
-    )
-  end
-
-  spoved_logger level: :info, io: STDOUT, bind: true
-
-  def self.from_blueprint(infra_id : String, tier : Number)
-    blueprint = Helpers::InfrastructuresFileLoader.all[infra_id]
-    total_costs = blueprint.build.costs.transform_values { |f| f.execute(tier) }
-    upfront_costs = total_costs.transform_values { |v| v * blueprint.build.upfront }
-    duration = blueprint.build.duration.execute(tier)
-    tick_costs = total_costs.transform_values { |v| v * (1.0 - blueprint.build.upfront) / duration }
-    logger.debug { "" }
-    logger.debug { "> Create from blueprint" }
-    upgrade = new(
-      id: infra_id,
-      costs_by_tick: tick_costs,
-      costs_start: upfront_costs,
-      end_tick: duration.to_i64,
-      current_tick: 0i64,
-    )
-    logger.debug { {blueprint: blueprint} }
-    logger.debug { {upgrade: upgrade} }
-    logger.debug { "" }
-    upgrade
-  end
-end
-
-@[Context(Game)]
-class TETU::InfrastructureUpgrades < Entitas::Component
-  prop :upgrades, Array(InfrastructureUpgrade), default: Array(InfrastructureUpgrade).new
-
-  def to_s
-    "InfrastructureUpgrades: #{upgrades.map(&.to_s)}"
-  end
-end

src/components/game/population.cr

@@ -1,19 +1,15 @@
 @[Context(Game)]
 class TETU::Population < Entitas::Component
-  alias Food = Hash(String, Float64)
-  DEFAULT_FOOD = { "food" => 1.0/100.0.millions }
-
   prop :amount, Float64, default: 0.0
-  prop :foods, Food, default: DEFAULT_FOOD
 
-  MIN_RANDOM_POP = 10.0.millions
+  MIN_RANDOM_POP =         10_000.0
-  MAX_RANDOM_POP = 10.0.billions
+  MAX_RANDOM_POP = 10_000_000_000.0
 
-  def self.generate_for(entity)
+  def self.generate(entity)
     entity.add_population amount: (MIN_RANDOM_POP..MAX_RANDOM_POP).sample.round
   end
 
-  def to_s(round : Int32 = 2)
+  def to_s
-    Helpers::Numbers.humanize(number: @amount, round: round)
+    Helpers::Numbers.humanize(number: @amount, round: 2)
   end
 end

src/components/game/resources.cr

@@ -27,10 +27,6 @@ class TETU::Resources < Entitas::Component
     def humanize(sep = "\n")
       map { |k, store| "#{k}: #{store.humanize}" }.join(sep)
     end
-
-    def amount_hash
-      transform_values { |store| store.amount }
-    end
   end
 
   # alias Prod = Tuple(Name, Float64)
@@ -97,7 +93,7 @@ class TETU::Resources < Entitas::Component
 
   def self.default
     stores = Stores.new
-    stores["pollution"] = Store.new(amount: 0.0, max: 1.0.millions)
+    stores["pollution"] = Store.new(amount: 0.0, max: 1_000_000.0)
 
     infras = Infras.new
 

src/core.cr

@@ -1,24 +1,20 @@
-# require "log"
 require "yaml"
 
 require "entitas"
-require "crsfml"
+require "graphql"
-require "imgui"
-require "imgui-sfml"
 require "spoved/logger"
+require "kemal"
 
 module TETU
   spoved_logger level: :info, io: STDOUT, bind: true
 
-  # TO BE USED
+  # TODO: TO BE USED
   module Systems
-    # Log = TETU::Log.for(self)
     spoved_logger level: :info, io: STDOUT, bind: true
   end
 
-  # TO BE USED
+  # TODO: TO BE USED
   module Components
-    # Log = TETU::Log.for(self)
     spoved_logger level: :info, io: STDOUT, bind: true
   end
 
@@ -28,9 +24,9 @@ end
 
 require "./helpers/*"
 require "./core/*"
-require "./ui_service"
 require "./components"
 require "./systems"
+require "./api"
 
 class TETU::EconomicSystems < Entitas::Feature
   def initialize(contexts : Contexts)
@@ -42,22 +38,16 @@ class TETU::EconomicSystems < Entitas::Feature
   end
 end
 
-class TETU::UiSystems < Entitas::Feature
+class TETU::PlayerSystems < Entitas::Feature
   def initialize(contexts : Contexts)
-    @name = "UI Systems"
+    @name = "Player Systems"
-
+    add RequestHandlerSystem.new(contexts, player_channel)
-    add UiInitSystem.new(contexts)
-    add UiBackgroundSystem.new(contexts)
-    add UiEmpireSystem.new(contexts)
-    add UiPlanetSystem.new(contexts)
-    add UiDrawSystem.new(contexts) # keep at the end
   end
 end
 
 class TETU::TimeSystems < Entitas::Feature
   def initialize(contexts : Contexts)
     @name = "Time Systems"
-
     add TimeSystem.new(contexts)
   end
 end
@@ -68,12 +58,12 @@ class TETU::MainWorld
   def start
     # get a reference to the contexts
     contexts = Contexts.shared_instance
-
     # create the systems by creating individual features
     @systems = Entitas::Feature.new("systems")
       .add(TimeSystems.new(contexts))
       .add(EconomicSystems.new(contexts))
-      .add(UiSystems.new(contexts))
+      .add(PlayerSystems.new(contexts))
+      # .add(UiSystems.new(contexts))
     @systems.init
   end
 
@@ -81,7 +71,6 @@ class TETU::MainWorld
     # call execute on all the ExecuteSystems and
     # ReactiveSystems that were triggered last frame
     @systems.execute
-
     # call cleanup on all the CleanupSystems
     @systems.cleanup
   end
@@ -115,9 +104,11 @@ module TETU
         t2 = Time.local
         logger.debug { "Duration: #{t2 - t1}" }
         logger.debug { "" }
+        sleep 0.1
       end
     end
   end
 end
 
+TETU::API::HttpServer.start
 TETU.main_loop

src/core/window.cr

@@ -1,33 +1,33 @@
 require "./configuration"
 
-class TETU::Window
+# class TETU::Window
-  @@instance = Window.new
+#   @@instance = Window.new
 
-  def self.instance
+#   def self.instance
-    @@instance
+#     @@instance
-  end
+#   end
 
-  GALAXY_WIDTH  = TETU::MAX_X
+#   GALAXY_WIDTH  = TETU::MAX_X
-  GALAXY_HEIGHT = TETU::MAX_Y
+#   GALAXY_HEIGHT = TETU::MAX_Y
-  UI_WIDTH      = GALAXY_WIDTH + TETU::UI_CONF["right_sidebar"].as_i64
+#   UI_WIDTH      = GALAXY_WIDTH + TETU::UI_CONF["right_sidebar"].as_i64
-  UI_HEIGHT     = GALAXY_HEIGHT
+#   UI_HEIGHT     = GALAXY_HEIGHT
-  SQUARE_SIZE   = TETU::UI_CONF["square_size"].as_i64
+#   SQUARE_SIZE   = TETU::UI_CONF["square_size"].as_i64
 
-  GALAXY = SF::Texture.from_file("assets/#{GALAXY_WIDTH}x#{GALAXY_HEIGHT}/galaxy.jpg")
+#   GALAXY = SF::Texture.from_file("assets/#{GALAXY_WIDTH}x#{GALAXY_HEIGHT}/galaxy.jpg")
 
-  getter window : SF::RenderWindow
+#   getter window : SF::RenderWindow
-  getter delta_clock : SF::Clock
+#   getter delta_clock : SF::Clock
-  property planet_menu_selected : GameEntity? = nil
+#   property planet_menu_selected : GameEntity? = nil
 
-  def initialize
+#   def initialize
-    @window = SF::RenderWindow.new(
+#     @window = SF::RenderWindow.new(
-      SF::VideoMode.new(UI_WIDTH, UI_HEIGHT),
+#       SF::VideoMode.new(UI_WIDTH, UI_HEIGHT),
-      "To the End of The Universe",
+#       "To the End of The Universe",
-    )
+#     )
-    @delta_clock = SF::Clock.new
+#     @delta_clock = SF::Clock.new
-  end
+#   end
 
-  def [](k)
+#   def [](k)
-    @data[k]
+#     @data[k]
-  end
+#   end
-end
+# end

src/helpers/numbers.cr

@@ -15,17 +15,3 @@ module TETU::Helpers::Numbers
     end
   end
 end
-
-struct Number
-  def billions
-    self * TETU::Helpers::Numbers::BILLION
-  end
-
-  def millions
-    self * TETU::Helpers::Numbers::MILLION
-  end
-
-  def thousands
-    self * TETU::Helpers::Numbers::THOUSAND
-  end
-end

src/helpers/ratio.cr

@@ -1,23 +0,0 @@
-module Ratio
-  alias IdValue = Hash(String, Number)
-
-  # minimum ratio of right/left, or nil if missing keys in right
-  def self.minimum_reverse(left : IdValue, right : IdValue)
-    return nil if left.keys & right.keys != left.keys
-
-    left.map do |id, left_value|
-      right_value = right[id]
-      right_value / left_value
-    end.min
-  end
-
-  # minimum ratio of left/right, or nil if missing keys in right
-  def self.minimum(left : IdValue, right : IdValue)
-    return nil if left.keys & right.keys != left.keys
-
-    left.map do |id, left_value|
-      right_value = right[id]
-      left_value / right_value
-    end.min
-  end
-end

src/systems.cr

@@ -1,2 +1,2 @@
 require "./systems/*"
-require "./systems/ui/*"
+require "./systems/player/*"

src/systems/economic_production.cr

@@ -1,7 +1,7 @@
 require "../components"
 
 class TETU::EconomicProductionSystem < Entitas::ReactiveSystem
-  spoved_logger level: :debug, io: STDOUT, bind: true
+  spoved_logger level: :info, io: STDOUT, bind: true
 
   def initialize(@contexts : Contexts)
     @time_context = @contexts.time
@@ -21,14 +21,9 @@ class TETU::EconomicProductionSystem < Entitas::ReactiveSystem
 
     producer_group = @contexts.game.get_group Entitas::Matcher.all_of(Resources, Population, ManpowerAllocation)
     producer_group.entities.each do |e|
-      if !e.resources.can_produce?
+      next if !e.resources.can_produce?
-        logger.debug { "#{e.named} cannot produces" }
-        next
-      end
-      logger.debug { "#{e.named} produces now" }
 
       e.resources.infras.each do |infra_id, infra|
-        logger.debug { "#{e.named.to_s} produces now via #{infra.id}" }
         rate = prod_rate(infra, e)
         prod_rates = infra.prods.map { |res, prod| apply_prod(infra: infra, res: res, rate: rate, prod: prod) }
         real_prod_rate = prod_rates.empty? ? rate : prod_rates.max
@@ -47,16 +42,8 @@ class TETU::EconomicProductionSystem < Entitas::ReactiveSystem
   end
 
   def prod_rate(infra : Resources::Infra, producer : GameEntity) : Float64
-    if infra.consumes.empty?
+    return 1.0 if infra.consumes.empty?
-      logger.debug { "no consumption, rate 1.0" }
+    return 0.0 if infra.consumes.any? { |res, _value| infra.stores[res]?.nil? }
-      return 1.0
-    end
-
-    if infra.consumes.any? { |res, _value| infra.stores[res]?.nil? }
-      logger.debug { "missing consumable, 0.0" }
-      return 0.0
-    end
-
     # TODO: another function for pop.amount < manpower.optimal
     allocated_manpower = producer.manpower_allocation.absolute[infra.id]
     maximal_rate =
@@ -67,15 +54,14 @@ class TETU::EconomicProductionSystem < Entitas::ReactiveSystem
       end
     limited_rate = (infra.consumes.map { |res, value| infra.stores[res].amount / value } + [maximal_rate]).min
     # if infra.id == "mine" || true
-      logger.debug { "" }
+    #   logger.debug { "producer.named.name=#{producer.named.name}" }
-      logger.debug { "producer.named.name=#{producer.named.name}" }
+    #   logger.debug { "infra.id=#{infra.id}" }
-      logger.debug { "infra.id=#{infra.id}" }
+    #   logger.debug { "allocated_manpower=#{allocated_manpower}"  }
-      logger.debug { "allocated_manpower=#{allocated_manpower}"  }
+    #   logger.debug { "infra.manpower.optimal=#{infra.manpower.optimal}"  }
-      logger.debug { "infra.manpower.optimal=#{infra.manpower.optimal}"  }
+    #   logger.debug { "infra.manpower.min=#{infra.manpower.min} " }
-      logger.debug { "infra.manpower.min=#{infra.manpower.min} " }
+    #   logger.debug { "maximal_rate=#{maximal_rate} " }
-      logger.debug { "maximal_rate=#{maximal_rate} " }
+    #   logger.debug { "limited_rate=#{limited_rate}"  }
-      logger.debug { "limited_rate=#{limited_rate}"  }
+    #   logger.debug { "" }
-      logger.debug { "" }
     # end
     limited_rate
   end
@@ -83,10 +69,10 @@ class TETU::EconomicProductionSystem < Entitas::ReactiveSystem
   # returns the real production rate, limited by the storage
   # @param rate : the maximum production we should use
   def apply_prod(infra : Resources::Infra, rate : Float64, res : Resources::Name, prod : Float64) : Float64
-    logger.debug { "apply_prod wants rate=#{rate} res=#{res} prod=#{prod}" }
+    # logger.debug { "apply_prod wants rate=#{rate} res=#{res} prod=#{prod}" }
     store = infra.stores[res]?
     if store.nil? || rate > 0 && store.amount == store.max
-      logger.debug { "max storage: apply_prod applied rate=0.0 res=#{res} prod=#{prod}" }
+      # logger.debug { "apply_prod applied rate=0.0 res=#{res} prod=#{prod}" }
       return 0.0
     end
 
@@ -102,7 +88,7 @@ class TETU::EconomicProductionSystem < Entitas::ReactiveSystem
 
     store.amount = new_amount
 
-    logger.debug { "ok: apply_prod applied rate=#{rate} res=#{res} prod=#{prod}, store=#{new_amount}" }
+    # logger.debug { "apply_prod applied rate=#{rate} res=#{res} prod=#{prod}" }
 
     return rate
   end

src/systems/galaxy_generator.cr

@@ -1,6 +1,6 @@
 class TETU::GalaxyInitializerSystem
   include Entitas::Systems::InitializeSystem
-  spoved_logger level: :debug, io: STDOUT, bind: true
+  spoved_logger level: :info, io: STDOUT, bind: true
 
   def initialize(@contexts : Contexts); end
 
@@ -9,7 +9,6 @@ class TETU::GalaxyInitializerSystem
   EMPIRE_AMOUNT    = AI_AMOUNT + 1 # add the player
   AI_MIN_PLANETS   = GALAXY_CONF["ai_start_populated_bodies_amount"].as_i
   PLANET_POP_PROBA = TETU::GALAXY_CONF["populated_planets_proba"].as_f
-  AI_DEBUG_0_IS_PLANET = GALAXY_CONF["ai_debug_0_is_planet"].as_bool?
   # NO_SPACE_EMPIRE_ID = 100001
 
   def init
@@ -45,11 +44,9 @@ class TETU::GalaxyInitializerSystem
 
     bodies_amount = Helpers::Planet::BODIES_STATISTICS.sample
     bodies_amount = AI_MIN_PLANETS if !empire_id.nil? && bodies_amount < AI_MIN_PLANETS
-    logger.debug { "generate bodies_amount=#{bodies_amount}" }
 
     bodies_amount.times.map do |index|
       body_type = Helpers::Planet::TYPES_STATISTICS.sample
-      body_type = :planet if AI_DEBUG_0_IS_PLANET && index == 0
       ids_trash[body_type] += 1
       body = generate_body(star: star, index: index, body_type: body_type, ids_trash: ids_trash)
       if body_type == :asteroid_belt
@@ -107,33 +104,20 @@ class TETU::GalaxyInitializerSystem
     body
   end
 
-  DEFAULT_INFRASTRUCTURES = {
+  DEFAULT_INFRASTRUCTURES = %w[e_store m_store f_store e_plant mine farm a_store l_store a_plant l_plant]
-    "e_store"  => 2,
-    "m_store"  => 2,
-    "f_store"  => 5,
-    "e_plant"  => 2,
-    "mine"     => 2,
-    "agrifood" => 5,
-    "a_store"  => 1,
-    "l_store"  => 1,
-    "a_plant"  => 1,
-    "l_plant"  => 1,
-  }
 
   def populate(body)
     # logger.debug { "populate: #{body.named.name}..." }
-    pop_amount = ((10_000.0)..(10.0.billions)).sample
+    pop_amount = ((10_000.0)..(10_000_000_000.0)).sample
-    Population.generate_for(body)
+    body.add_population amount: pop_amount
     body.replace_component(Resources.default_populated)
     body.add_infrastructure_upgrades
     body.add_manpower_allocation
     body.manpower_allocation.available = body.population.amount
-    DEFAULT_INFRASTRUCTURES.each do |infra_id, infra_level|
+    DEFAULT_INFRASTRUCTURES.each do |infra_id|
-      infra_level.times do
       upgrade = InfrastructureUpgrade.free_instant(id: infra_id)
       body.infrastructure_upgrades.upgrades << upgrade
     end
-    end
     # logger.debug { "populated: #{body.named.name}, now #{body.resources.to_s}, with #{body.infrastructure_upgrades.upgrades.size} upgrade to do..." }
     body
   end

src/systems/infrastructure_upgrades.cr

@@ -81,14 +81,14 @@ class TETU::InfrastructureUpgradesSystem < Entitas::ReactiveSystem
   end
 
   def pay_upgrade_tick(resources : Resources, upgrade : InfrastructureUpgrade, costs : InfrastructureUpgrade::Costs)
-    if !(missing_resource = costs.find { |res, amount| resources.stores[res].amount < amount })
+    if costs.all? { |res, amount| resources.stores[res].amount >= amount }
       # pay the upgrade with local store
       costs.all? { |res, amount| resources.stores[res].amount -= amount }
       upgrade.current_tick += 1
       logger.debug { "paid tick upgrade" }
     else
       # if we can't pay the upgrade, we will "loose" one tick due to maintenance
-      logger.debug { "cannot pay upgrade because #{missing_resource}" }
+      logger.debug { "cannot pay upgrade" }
       upgrade.end_tick += 1
     end
 

src/systems/player/request_handler.cr

@@ -0,0 +1,20 @@
+class TETU::RequestHandlerSystem
+  include Entitas::Systems::ExecuteSystem
+  spoved_logger level: :info, io: STDOUT, bind: true
+
+  getter player_channel : Channel(Tuple(String, Channel(String)))
+  @contexts : Contexts
+
+  def initialize(@contexts, @player_channel)
+  end
+
+  def execute
+    message, responder = player_channel.receive
+    if message == "stars"
+      stars = @contexts.game.get_group Entitas::Matcher.all_of(Named, Position, CelestialBody, PlayerOwned).none_of(StellarPosition)
+      responder.send stars.entities.map { |entity| entity.named.name }.join(",")
+    else
+      responder.send ""
+    end
+  end
+end

src/systems/population_growth.cr

@@ -1,7 +1,7 @@
 require "../components"
 
 class TETU::PopulationGrowthSystem < Entitas::ReactiveSystem
-  spoved_logger level: :debug, io: STDOUT, bind: true
+  spoved_logger level: :info, io: STDOUT, bind: true
 
   def initialize(@contexts : Contexts)
     @time_context = @contexts.time
@@ -13,62 +13,15 @@ class TETU::PopulationGrowthSystem < Entitas::ReactiveSystem
   end
 
   def execute(time_entities : Array(Entitas::IEntity))
-    populateds = @contexts.game.get_group Entitas::Matcher.all_of(Population, Resources)
+    populateds = @contexts.game.get_group Entitas::Matcher.all_of(Population)
     populateds.entities.each do |e|
       pop_amount = e.population.amount
-      foods = e.population.foods
-      pop_foods_needs = foods.transform_values do |food_amount_per_pop|
-        food_amount_per_pop * pop_amount
-      end
-      logger.debug { "pop_foods_needs=#{pop_foods_needs}" }
-      logger.debug { "resouces=#{e.resources.stores}" }
-
-      minimum_food_ratio = Ratio.minimum_reverse(pop_foods_needs, e.resources.stores.amount_hash) || 0.0
-      logger.debug { "minimum_food_ratio=#{minimum_food_ratio}" }
-      total_food_modifier = food_modifier(minimum_food_ratio)
-      logger.debug { "total_food_modifier=#{total_food_modifier}" }
-
-      new_pop_amount = pop_amount + pop_amount * (reproduction_rate(total_food_modifier))
-      logger.debug { "population growth: #{pop_amount} * #{new_pop_amount / pop_amount} => #{new_pop_amount}" }
-      e.replace_population(amount: new_pop_amount, foods: foods)
-      pop_foods_needs.each do |food_id, food_need|
-        # only consumes the need, only "theorical availability" counts, like a richness factor
-        food_consumption = minimum_food_ratio < 1.0 ? food_need * minimum_food_ratio : food_need
-        logger.debug { "population food consumption: #{food_id}:#{food_need} -> consumes #{food_consumption}" }
-        e.resources.stores[food_id].amount -= food_consumption
-      end if minimum_food_ratio > 0.0
-    end
-  end
-
-  # we also add a modifier based on food availability
-  # that can be between -5 for famine with 0 food
-  # +0.0 if food required is reach no less no more
-  # up to 1.0 for post-scarcity inifity food (5x food required = +0.8)
-  def food_modifier(available_food_ratio : Float64)
-    return -5.0 if available_food_ratio <= 0.0
-    modifier = 1.0 / -available_food_ratio + 1.0
-    if modifier < -5.0
-      -5.0 # not worse than -5
-    else
-      modifier
-    end
-  end
-
       # let's say every adult make 1.5 child average in its average lifespan (80 years)
-  # and one tick is one day (3 children per couple).
+      # and one tick is one day
-  def reproduction_rate(food_modifier) : Float64
+      reproduction_rate = 1.5 * (1.0/80.0) * (1.0/365)
-    (children_per_pop_average + food_modifier) * (1.0/pop_lifespan_average) * (1.0/365.0)
+      new_pop_amount = pop_amount + pop_amount * reproduction_rate
+      # logger.debug { "population growth: {reproduction_rate:#{reproduction_rate}} {population:#{e.population.to_s}} {bonus:#{pop_amount * reproduction_rate}}" }
+      e.replace_population(amount: new_pop_amount)
     end
-
-  def pop_per_food_per_tick : Float64
-    100.0.millions
-  end
-
-  def children_per_pop_average : Float64
-    1.5
-  end
-
-  def pop_lifespan_average : Float64
-    80.0
   end
 end

src/ui_service/planet_infrastructure.cr

@@ -8,23 +8,14 @@ class TETU::UiService::PlanetInfrastructure < TETU::UiService
 
   def draw
     if ImGui.tree_node_ex("resources panel", ImGui::ImGuiTreeNodeFlags.new(ImGui::ImGuiTreeNodeFlags::DefaultOpen))
-      ImGui.text @planet.named.name
-
-      draw_population
       draw_resources
       ImGui.tree_pop
     end
   end
 
-  private def draw_population
-    ImGui.text "Population:" + if @planet.has_population?
-      @planet.population.to_s(round: 4)
-    else
-      "None"
-    end
-  end
-
   private def draw_resources
+    ImGui.text @planet.named.name
+
     if @planet.has_resources?
       draw_storage
       ImGui.text ""