Co-authored-by: staubsauger <staubsauger@users.noreply.github.com>

g.py

@@ -14,6 +14,9 @@ context: tcod.context.Context
 world: tcod.ecs.Registry
 """The active ECS registry and current session."""
 
+world_map: tcod.map.Map
+"""Wall Map of current World"""
+
 states: list[game.state.State] = []
 """A stack of states with the last item being the active state."""
 

game/states.py

@@ -16,7 +16,7 @@ from game.components import Gold, Graphic, Position
 from game.constants import DIRECTION_KEYS, ACTION_KEYS
 from game.state import Push, Reset, State, StateResult
 from game.tags import IsItem, IsPlayer, IsWall, IsDoor, IsActor
-
+from game.constants import WALL_CHAR
 
 @attrs.define()
 class InGame(State):
@@ -56,19 +56,22 @@ class InGame(State):
         center = sum(centers, start=Position(0,0))
         center = center.mod(len(centers))
 
-        def draw(e):
+        def draw(e_pos, e_graph):
-            pos = e.components[Position] - center
+            pos = e_pos - center
             if (-console.width//2 <= pos.x < console.width//2\
                 and -console.height//2 <= pos.y < console.height//2):
-                graphic = e.components[Graphic]
+                graphic = e_graph
                 console.rgb[["ch", "fg"]][pos.y + console.height//2, pos.x + console.width//2] = graphic.ch, graphic.fg
-
+        for (y, row) in enumerate(g.world_map.walkable):
+            for (x, val) in enumerate(row):
+                if val:
+                    draw(Position(x,y), Graphic(WALL_CHAR))
         for entity in g.world.Q.all_of(components=[Position, Graphic]).none_of(tags=[IsActor]):
-            draw(entity)
+            draw(entity.components[Position], entity.components[Graphic])
         for actor in g.world.Q.all_of(components=[Position, Graphic], tags=[IsActor]).none_of(tags=[IsPlayer]):
-            draw(actor)
+            draw(actor.components[Position], entity.components[Graphic])
         for player in g.world.Q.all_of(tags=[IsPlayer]):
-            draw(player)
+            draw(player.components[Position], player.components[Graphic])
         if text := g.world[None].components.get(("Text", str)):
             console.print(x=0, y=console.height - 1, string=text, fg=(255, 255, 255), bg=(0, 0, 0))
 

game/world_tools.py

@@ -7,6 +7,7 @@ from random import Random
 import g
 
 from tcod.ecs import Registry, Entity
+from tcod.map import Map
 
 from game.components import Gold, Graphic, Position
 from game.tags import IsActor, IsItem, IsPlayer, IsWall, IsDoor
@@ -15,6 +16,7 @@ from game.tags import IsActor, IsItem, IsPlayer, IsWall, IsDoor
 def new_world() -> Registry:
     """Return a freshly generated world."""
     world = Registry()
+    g.world_map = Map(100, 100)
     rng = world[None].components[Random] = Random()
 
     player = world[object()]