From e9076fa726c1d2cc1b008b4e91c95354aa51978a Mon Sep 17 00:00:00 2001
From: Tipragot <contact@tipragot.fr>
Date: Sun, 22 Oct 2023 22:22:17 +0200
Subject: [PATCH] =?UTF-8?q?On=20rend=20priv=C3=A9es=20les=20composants=20i?=
 =?UTF-8?q?nterne=20de=20l'ECS?=
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---
 ecs.py | 32 ++++++++++++++++----------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/ecs.py b/ecs.py
index 1a6539b..886c77c 100644
--- a/ecs.py
+++ b/ecs.py
@@ -3,42 +3,42 @@ from typing import Iterator
 
 class World:
     def __init__(self):
-        self.to_apply: set[Entity] = set()
-        self.entities: set[Entity] = set()
-        self.mapping: dict[type, set[Entity]] = {}
+        self._to_apply: set[Entity] = set()
+        self._entities: set[Entity] = set()
+        self._mapping: dict[type, set[Entity]] = {}
     
     def create_entity(self, *components):
         return Entity(self, *components)
 
     def remove_entity(self, entity: 'Entity'):
         entity._deleted = True
-        self.to_apply.add(entity)
+        self._to_apply.add(entity)
 
     def apply(self):
-        for entity in self.to_apply:
+        for entity in self._to_apply:
             if entity._deleted:
-                self.entities.remove(entity)
+                self._entities.remove(entity)
                 for component_type in entity._components:
-                    self.mapping[component_type].remove(entity)
+                    self._mapping[component_type].remove(entity)
             else:
-                self.entities.add(entity)
+                self._entities.add(entity)
                 for component_type, component in entity._to_apply:
                     if component is None:
                         del entity._components[component_type]
-                        self.mapping[component_type].remove(entity)
+                        self._mapping[component_type].remove(entity)
                     else:
                         entity._components[component_type] = component
-                        self.mapping.setdefault(component_type, set()).add(entity)
+                        self._mapping.setdefault(component_type, set()).add(entity)
                 entity._to_apply.clear()
     
     def query(self, *needed: type, without: tuple[type] = []) -> Iterator['Entity']:
         if not needed:
-            for entity in self.entities:
+            for entity in self._entities:
                 if all(without_type not in entity for without_type in without):
                     yield entity
         else:
-            for entity in self.mapping.get(needed[0], set()):
-                if all(entity in self.mapping.get(component_type, set()) for component_type in needed[1:]) and \
+            for entity in self._mapping.get(needed[0], set()):
+                if all(entity in self._mapping.get(component_type, set()) for component_type in needed[1:]) and \
                         all(without_type not in entity for without_type in without):
                     yield entity
 
@@ -48,18 +48,18 @@ class Entity:
         self._to_apply: list[tuple[type, object]] = [(type(component), component) for component in components]
         self._components: dict[type, object] = {}
         self._deleted = False
-        self._world.to_apply.add(self)
+        self._world._to_apply.add(self)
     
     def set(self, *components):
         for component in components:
             self._to_apply.append((type(component), component))
-        self._world.to_apply.add(self)
+        self._world._to_apply.add(self)
     
     def remove(self, *component_types: type):
         for component_type in component_types:
             if component_type in self._components:
                 self._to_apply.append((component_type, None))
-        self._world.to_apply.add(self)
+        self._world._to_apply.add(self)
     
     def __getitem__(self, component_type: type) -> object:
         return self._components[component_type]