From b4140460014d1fc134df9127600f6da2346376e3 Mon Sep 17 00:00:00 2001
From: Elizabeth Hunt <elizabeth@simponic.xyz>
Date: Tue, 20 Aug 2024 17:34:18 -0700
Subject: init commit with base ECS and Network System

---
 kennel/engine/entities/__init__.py |  0
 kennel/engine/entities/cat.py      | 33 +++++++++++++++++++++
 kennel/engine/entities/entity.py   | 60 ++++++++++++++++++++++++++++++++++++++
 kennel/engine/entities/laser.py    | 13 +++++++++
 4 files changed, 106 insertions(+)
 create mode 100644 kennel/engine/entities/__init__.py
 create mode 100644 kennel/engine/entities/cat.py
 create mode 100644 kennel/engine/entities/entity.py
 create mode 100644 kennel/engine/entities/laser.py

(limited to 'kennel/engine/entities')

diff --git a/kennel/engine/entities/__init__.py b/kennel/engine/entities/__init__.py
new file mode 100644
index 0000000..e69de29
diff --git a/kennel/engine/entities/cat.py b/kennel/engine/entities/cat.py
new file mode 100644
index 0000000..02fdb33
--- /dev/null
+++ b/kennel/engine/entities/cat.py
@@ -0,0 +1,33 @@
+#
+# # IDLE, FROLICKING, EEPY, ALERT, CHASING_CURSOR, CHASING_CAT, SCRATCHING, ITCHY
+# state_stochastic_matrix = [
+#     # IDLE
+#     [0.5, 0.1, 0.1, 0.1, 0.1, 0.05, 0.05, 0],
+#     # FROLICKING
+#     [0.1, 0.5, 0.1, 0.1, 0.1, 0.05, 0.05, 0],
+#     # EEPY
+#     [0.1, 0.1, 0.5, 0.1, 0.1, 0.05, 0.05, 0],
+#     # ALERT
+#     [0.1, 0.1, 0.1, 0.5, 0.1, 0.05, 0.05, 0],
+#     # CHASING_CURSOR
+#     [0.1, 0.1, 0.1, 0.1, 0.5, 0.05, 0.05, 0],
+#     # CHASING_CAT
+#     [0.1, 0.1, 0.1, 0.1, 0.1, 0.5, 0.05, 0],
+#     # SCRATCHING
+#     [0.1, 0.1, 0.1, 0.1, 0.1, 0.05, 0.5, 0],
+#     # ITCHY
+#     [0, 0, 0, 0, 0, 0, 0, 1],
+# ]
+#
+#
+# class CatState(Enum):
+#     IDLE = 0
+#     FROLICKING = 1
+#     EEPY = 2
+#     ALERT = 3
+#     CHASING_CURSOR = 4
+#     CHASING_CAT = 5
+#     SCRATCHING = 6
+#     ITCHY = 7
+#
+#
diff --git a/kennel/engine/entities/entity.py b/kennel/engine/entities/entity.py
new file mode 100644
index 0000000..0ca8666
--- /dev/null
+++ b/kennel/engine/entities/entity.py
@@ -0,0 +1,60 @@
+from enum import Enum
+from kennel.engine.components.component import Component, ComponentType
+from typing import List, Optional
+
+
+class EntityType(str, Enum):
+    LASER = "LASER"
+
+
+class Entity:
+    def __init__(
+        self, entity_type: EntityType, id: str, component_list: List[Component]
+    ):
+        self.entity_type = entity_type
+        self.id = id
+        self.components = {}
+        for component in component_list:
+            self.add_component(component)
+
+    def get_component(self, component_type: ComponentType) -> Optional[Component]:
+        return self.components[component_type]
+
+    def add_component(self, component: Component) -> None:
+        self.components[component.component_type] = component
+
+
+class EntityManager:
+    def __init__(self):
+        self.entities = {}
+        self.component_entities = {}
+
+    def update(self) -> None:
+        self.component_entities = {}
+        for entity in self.entities.values():
+            for component in entity.components.values():
+                if component.component_type not in self.component_entities:
+                    self.component_entities[component.component_type] = set()
+                self.component_entities[component.component_type].add(entity)
+
+    def get_entities_with_component(
+        self, component_type: ComponentType
+    ) -> List[Entity]:
+        return self.component_entities.get(component_type, [])
+
+    def add_entity(self, entity: Entity) -> None:
+        self.entities[entity.id] = entity
+        for component in entity.components.values():
+            if component.component_type not in self.component_entities:
+                self.component_entities[component.component_type] = set()
+            self.component_entities[component.component_type].add(entity)
+
+    def remove_entity(self, entity_id: str) -> None:
+        if entity_id in self.entities:
+            entity = self.entities[entity_id]
+            for component in entity.components.values():
+                if component.component_type in self.component_entities:
+                    self.component_entities[component.component_type].remove(entity)
+
+    def get_entity(self, entity_id: str) -> Optional[Entity]:
+        return self.entities.get(entity_id)
diff --git a/kennel/engine/entities/laser.py b/kennel/engine/entities/laser.py
new file mode 100644
index 0000000..ead72a6
--- /dev/null
+++ b/kennel/engine/entities/laser.py
@@ -0,0 +1,13 @@
+from .entity import Entity, EntityType
+from kennel.engine.components.position import Position
+from kennel.engine.components.controllable import Controllable
+
+
+class Laser(Entity):
+    def __init__(self, id: str, controllable_by: str):
+        components = [
+            Position(0, 0),
+            Controllable(controllable_by),
+        ]
+
+        super().__init__(EntityType.LASER, id, components)
-- 
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