Support servers where the nether and the end are in separate folders

Dockerfile

@@ -21,6 +21,9 @@ ENV RENDER_POI "true"
 ENV RENDER_SIGNS_FILTER "-- RENDER --"
 ENV RENDER_SIGNS_HIDE_FILTER "false"
 ENV RENDER_SIGNS_JOINER "<br />"
+ENV WORLD_PATH "/home/minecraft/server/world"
+ENV NETHER_PATH "/home/minecraft/server/world"
+ENV END_PATH "/home/minecraft/server/world"
 
 # ---------------------------- #
 # INSTALL & CONFIGURE DEFAULTS #

README.md

@@ -57,3 +57,10 @@ _Note:_ The `latest` Docker tag is rebuilt daily. If there are changes to the [u
 
 - `RENDER_SIGNS_JOINER`
   Default Value: `<br />`. Set to the string that should be used to join the lines on the sign while rendering. Value of `"<br />"` will make each in-game line it's own line on the render. A value of `" "` will make all the in-game lines a single line on the render.
+
+- `WORLD_PATH`
+  Default Value: `/home/minecraft/server/world`. Set to the path inside the container containing your overworld map.
+- `NETHER_PATH`
+  Default Value: `/home/minecraft/server/world`. Set to the path inside the container containing your nether map.
+- `END_PATH`
+  Default Value: `/home/minecraft/server/world`. Set to the path inside the container containing your end map.

config/config.py

@@ -51,7 +51,9 @@ def signFilter(poi):
             return os.environ["RENDER_SIGNS_JOINER"].join(lines)
 
 
-worlds["minecraft"] = "/home/minecraft/server/world"
+worlds["world"] = os.environ["WORLD_PATH"]
+worlds["nether"] = os.environ["NETHER_PATH"]
+worlds["end"] = os.environ["END_PATH"]
 outputdir = "/home/minecraft/render/"
 
 markers = [
@@ -64,53 +66,53 @@ def signFilter(poi):
     "dimension": "overworld",
     "markers": markers,
     "rendermode": "smooth_lighting",
-    "world": "minecraft",
+    "world": "world",
 }
 
 renders["night"] = {
     "title": "Night",
     "dimension": "overworld",
     "markers": markers,
     "rendermode": "smooth_night",
-    "world": "minecraft",
+    "world": "world",
 }
 
 renders["nether"] = {
     "title": "Nether",
     "dimension": "nether",
     "markers": markers,
     "rendermode": "nether_smooth_lighting",
-    "world": "minecraft",
+    "world": "nether",
 }
 
 renders["end"] = {
     "title": "End",
     "dimension": "end",
     "markers": markers,
     "rendermode": [Base(), EdgeLines(), SmoothLighting(strength=0.5)],
-    "world": "minecraft",
+    "world": "end",
 }
 
 renders["overlay_biome"] = {
     "title": "Biome Coloring Overlay",
     "dimension": "overworld",
     "overlay": ["day"],
     "rendermode": [ClearBase(), BiomeOverlay()],
-    "world": "minecraft",
+    "world": "world",
 }
 
 renders["overlay_mobs"] = {
     "title": "Mob Spawnable Areas Overlay",
     "dimension": "overworld",
     "overlay": ["day"],
     "rendermode": [ClearBase(), SpawnOverlay()],
-    "world": "minecraft",
+    "world": "world",
 }
 
 renders["overlay_slime"] = {
     "title": "Slime Chunk Overlay",
     "dimension": "overworld",
     "overlay": ["day"],
     "rendermode": [ClearBase(), SlimeOverlay()],
-    "world": "minecraft",
+    "world": "world",
 }