update for crystal 1.14.0

.github/workflows/build.yml

@@ -6,7 +6,7 @@ jobs:
       fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest]
-        crystal: [1.0.0, latest, nightly]
+        crystal: [1.14.0, latest, nightly]
     runs-on: ${{ matrix.os }}
     steps:
       - name: Checkout

shard.yml

@@ -1,10 +1,10 @@
 name: entitas
-version: 1.4.5
+version: 1.5.0
 
 authors:
   - Holden Omans <holden.omans@gmail.com>
 
-crystal: ">= 0.36.1, < 2.0.0"
+crystal: ">= 1.14.0, < 2.0.0"
 
 license: MIT
 

spec/entitas/events_spec.cr

@@ -23,7 +23,7 @@ private class RemoveEventTest
 
   property listener : Test4Entity
   property contexts : Contexts
-  property remove_comp_when_empty : Bool
+  property? remove_comp_when_empty : Bool
   property value : String? = nil
 
   def initialize(@contexts, @remove_comp_when_empty)
@@ -37,13 +37,13 @@ private class RemoveEventTest
 
   def on_standard_event(entity, component : StandardEvent)
     # logger.warn { "on_standard_event" }
-    @listener.remove_any_standard_event_listener(self, remove_comp_when_empty)
+    @listener.remove_any_standard_event_listener(self, remove_comp_when_empty?)
     @value = component.value
   end
 
   def on_flag_entity_event(entity, component : FlagEntityEvent)
     # logger.warn { "on_flag_entity_event" }
-    listener.remove_flag_entity_event_listener(self, remove_comp_when_empty)
+    listener.remove_flag_entity_event_listener(self, remove_comp_when_empty?)
     @value = "true"
   end
 end

src/entitas/collector.cr

@@ -91,7 +91,7 @@ module Entitas
       self.entities.size
     end
 
-    def each
+    def each(& : TEntity ->)
       self.entities.each do |entity|
         yield entity
       end

src/entitas/contexts.cr

@@ -23,7 +23,7 @@ class Entitas::Contexts
     self.all_contexts.each &.reset
   end
 
-  def each
+  def each(& : Entitas::IContext? ->)
     self.all_contexts.each do |ctx|
       yield ctx
     end

src/entitas/controller.cr

@@ -12,7 +12,7 @@ module Entitas
 
     # Will allow you to interact with the returned `Contexts` with a `Mutex` lock
     # preventing `#update` from being called in another thread
-    def with_contexts
+    def with_contexts(& : Entitas::Contexts ->)
       self.synchronize do
         yield self.contexts
       end
@@ -23,10 +23,11 @@ module Entitas
     end
 
     def find_systems(klass : Class) : Array(Entitas::System)
-      if self.systems.nil?
+      sys = self.systems
+      if sys.nil?
         Array(Entitas::System).new
       else
-        self.systems.not_nil!.find_systems(klass)
+        sys.find_systems(klass)
       end
     end
 

src/entitas/generators/component.cr

@@ -56,7 +56,7 @@ class Entitas::Component
             include Entitas::IComponent
             {% end %} # end if !comp.ancestors.includes?(Entitas::IComponent)
 
-            {{comp.id}}.setup_base_comp
+            setup_base_comp
           end
 
           ### Create a Helper module for the component

src/entitas/interfaces/i_component.cr

@@ -2,7 +2,7 @@ module Entitas::IComponent
   Log = ::Log.for(self)
 
   # Will return true if the class is a unique component for a context
-  abstract def is_unique? : Bool
+  abstract def unique? : Bool
   abstract def init(**args)
   abstract def reset
 

src/entitas/macros/component.cr

@@ -59,7 +59,7 @@ module Entitas::IComponent
         {% end %} # end verbatim do
       end
 
-      {{@type.id}}.create_initializers
+      create_initializers
     end
   end
 
@@ -133,7 +133,7 @@ module Entitas::IComponent
     def to_json(json : JSON::Builder)
       json.object do
         json.field "name", {{@type.id.stringify}}
-        json.field "unique", is_unique?
+        json.field "unique", unique?
         json.field("data") do
           json.object do
             {% for var_name in comp_variables.keys %}
@@ -206,32 +206,31 @@ module Entitas::IComponent
 
   # :nodoc:
   macro setup_unique
+    {% unique = @type.annotation(::Component::Unique) ? true : false %}
 
-    {% is_unique = @type.annotation(::Component::Unique) ? true : false %}
-
-    {% if flag?(:entitas_debug_generator) %}{% puts "  - setup_unique for #{@type.id} : #{is_unique}" %}{% end %}
+    {% if flag?(:entitas_debug_generator) %}{% puts "  - setup_unique for #{@type.id} : #{unique}" %}{% end %}
 
     # If the component has the unique annotation,
     #   set the class method to `true`
     # The framework will make sure that only one instance of a unique component can be present in your context
-    {% if is_unique %}
+    {% if unique %}
       # Will return true if the class is a unique component for a context
-      def is_unique? : Bool
+      def unique? : Bool
         true
       end
 
       # :ditto:
-      def self.is_unique? : Bool
+      def self.unique? : Bool
         true
       end
     {% else %}
       # Will return true if the class is a unique component for a context
-      def is_unique? : Bool
+      def unique? : Bool
         false
       end
 
       # :ditto:
-      def self.is_unique? : Bool
+      def self.unique? : Bool
         false
       end
     {% end %}
@@ -244,10 +243,8 @@ module Entitas::IComponent
       {% raise "#{@type.id} is not a Entitas::IComponent" %}
     {% end %}
 
-    class ::{{@type.id}}
-      {{@type.id}}.setup_events
-      {{@type.id}}.setup_unique
-    end
+    setup_unique
+    setup_events
   end
 end
 
@@ -279,7 +276,7 @@ class Entitas::Component
         {% comp_map[comp] = comp_methods %}
       {% end %}
 
-      alias ComponentTypes = Union(Entitas::Component.class, {{*comp_map.keys.map(&.name.+(".class"))}})
+      alias ComponentTypes = Union(Entitas::Component.class, {{comp_map.keys.map(&.name.+(".class")).splat}})
 
       {% if comp_map.empty? %}
         enum Index

src/entitas/macros/events.cr

@@ -1,3 +1,5 @@
+require "../interfaces/i_component"
+
 module Entitas::Events
   # Will create `Entitas::Events` struct for the provided `name`. `opts` defines the struct variables.
   #
@@ -18,7 +20,7 @@ module Entitas::Events
   #   end
   # ```
   macro create_event(name, opts)
-    struct Entitas::Events::{{name.id}}
+    struct ::Entitas::Events::{{name.id}}
       {% for a, t in opts %}
       getter {{a.id}} : {{t.id}}
       {% end %}
@@ -106,7 +108,7 @@ end
 
 macro emit_event(event, *args)
   {% if flag?(:entitas_enable_logging) %}Log.debug { "Emitting event {{event.id}}" }{% end %}
-  self.receive_{{event.id.underscore.id}}_event(Entitas::Events::{{event.id}}.new({{*args}}))
+  self.receive_{{event.id.underscore.id}}_event(Entitas::Events::{{event.id}}.new({{args.splat}}))
 end
 
 # Wrapper for multiple `accept_event` calls
@@ -212,7 +214,7 @@ macro component_event(contexts, comp, target, _type = EventType::Added, priority
 
   {% if Entitas::Component.all_subclasses.find(&.name.==(listener_component_module.gsub(/^::/, ""))) %}
     {% if flag?(:entitas_debug_generator) %}{% puts "        WARN: #{listener_component_module.id} already exists" %}{% end %}
-    @[::Context({{*contexts}})]
+    @[::Context({{contexts.splat}})]
     class {{listener_component_module.id}} < Entitas::Component; end
   {% else %}
     {% listener_component_meth_name = listener_component_name.underscore %}
@@ -225,7 +227,9 @@ macro component_event(contexts, comp, target, _type = EventType::Added, priority
       {% end %}
     end
 
-    @[::Context({{*contexts}})]
+    {% if flag?(:entitas_debug_generator) %}{% puts "- defining listener #{listener_component_module.id}" %}{% end %}
+
+    @[::Context({{contexts.splat}})]
     class {{listener_component_module.id}} < Entitas::Component
       prop :value, Set({{listener_module.id}}), default: Set({{listener_module.id}}).new
 
@@ -250,7 +254,7 @@ macro component_event(contexts, comp, target, _type = EventType::Added, priority
       end
 
       def remove_{{listener_component_meth_name.id}}(value : {{listener_module.id}}, remove_comp_when_empty = false)
-        {% if flag?(:entitas_enable_logging) %}Log.debug { "remove_{{listener_component_meth_name.id}} - remove_comp_when_empty: #{remove_comp_when_empty}, value: #{value}" }{% end %}
+        {% if flag?(:entitas_enable_logging) %}Log.debug { "remove_{{listener_component_meth_name.id}} - remove_comp_when_empty: #{remove_comp_when_empty?}, value: #{value}" }{% end %}
         %listeners = self.{{listener_component_meth_name.id}}.value
         %listeners.delete(value)
         if(remove_comp_when_empty && %listeners.empty?)

src/entitas/multi_reactive_system.cr

@@ -15,7 +15,7 @@ module Entitas
     private property collected_buffer : Array(IEntity) = Array(IEntity).new
     private property buffer : Array(IEntity) = Array(IEntity).new
     private property to_string_cache : String? = nil
-    protected property _filter : Proc(IEntity, Bool) = ->(entity : IEntity) { true }
+    protected property _filter : Proc(IEntity, Bool) = ->(_entity : IEntity) { true }
 
     def initialize(@collectors : Array(ICollector)); end
 

src/entitas/reactive_system.cr

@@ -14,7 +14,7 @@ module Entitas
     private getter collector : ICollector
     private property buffer : Array(Entitas::IEntity) = Array(Entitas::IEntity).new
     private property to_string_cache : String? = nil
-    protected property _filter : Proc(Entitas::IEntity, Bool) = ->(entity : Entitas::IEntity) { true }
+    protected property _filter : Proc(Entitas::IEntity, Bool) = ->(_entity : Entitas::IEntity) { true }
 
     def initialize(@collector : ICollector); end