read the .env

env.example

@@ -0,0 +1,16 @@
+OCEAN_WIDTH=10
+OCEAN_HEIGHT=10
+COLOR_WATER=\033[34m
+COLOR_SHIP=\033[37m
+COLOR_MISS=\033[90m
+CHAR_SHIP=O
+CHAR_WATER=~
+CHAR_MISS=·
+ISLAND_CHAR=M
+ISLAND_COLOR=\033[32m
+FRAME_COLOR_SELF=\033[92m
+FRAME_COLOR_ENEMY=\033[31m
+SOUND_MISS=blupp.wav
+SOUND_HIT=explosion.wav
+MQTT_TOPIC=sink_my_ships
+MQTT_URL=mqtt://mqtt.chmln.de:1883