Merge branch 'master' into 'ladders'

# Conflicts:
#   squirrelbattle/game.py
#   squirrelbattle/interfaces.py
#   squirrelbattle/tests/game_test.py

squirrelbattle/display/texturepack.py

@@ -6,6 +6,9 @@ from typing import Any
 
 
 class TexturePack:
+    """
+    A class to handle displaying several textures.
+    """
     _packs = dict()
 
     name: str
@@ -29,6 +32,7 @@ class TexturePack:
     SWORD: str
     TEDDY_BEAR: str
     TIGER: str
+    TRUMPET: str
     WALL: str
 
     ASCII_PACK: "TexturePack"
@@ -75,6 +79,7 @@ TexturePack.ASCII_PACK = TexturePack(
     SWORD='\u2020',
     TEDDY_BEAR='8',
     TIGER='n',
+    TRUMPET='/',
     WALL='#',
 )
 
@@ -102,5 +107,6 @@ TexturePack.SQUIRREL_PACK = TexturePack(
     SWORD='🗡️ ',
     TEDDY_BEAR='🧸',
     TIGER='🐅',
+    TRUMPET='🎺',
     WALL='🧱',
 )