Updated Dockerfile, added Tiles version

Dockerfile

@@ -21,8 +21,8 @@ RUN pip3 install tornado
 RUN git clone ${CRAWL_REPO} /src/
 
 # Build crawl
-RUN cd /src/crawl/crawl-ref/src && \
-  make -j4 USE_DGAMELAUNCH=y TILES=y WEBTILES=y
+RUN cd /src/crawl-ref/source && \
+  make -j4 USE_DGAMELAUNCH=y WEBTILES=y
 
 # Clean up unnecessary packages
 RUN apt-get remove -y ${BUILD_DEPS} && \

Dockerfile.tiles

@@ -0,0 +1,33 @@
+# Base image
+FROM ubuntu:20.04
+
+# Variables
+ENV CRAWL_REPO="https://github.com/crawl/crawl.git" \
+  BUILD_DEPS="autoconf bison build-essential flex git liblua5.1-0-dev libncursesw5-dev \
+    libsqlite3-dev libz-dev pkg-config binutils-gold libsdl2-image-dev libsdl2-mixer-dev \
+    libsdl2-dev libfreetype6-dev libpng-dev ttf-dejavu-core advancecomp pngcrush" \
+  APP_DEPS="bzip2 python3-minimal python3-pip python3-yaml ncurses-term locales-all sqlite3 libpcre3 locales lsof sudo libbot-basicbot-perl" \
+  DEBIAN_FRONTEND=noninteractive
+
+# Logic
+RUN apt-get update && \
+  apt-get upgrade -y && \
+  apt-get install -y ${BUILD_DEPS} ${APP_DEPS}
+
+# Install Tornado
+RUN pip3 install tornado
+
+# Retrieve crawl
+RUN git clone ${CRAWL_REPO} /src/
+
+# Build crawl
+RUN cd /src/crawl-ref/source && \
+  make -j4 USE_DGAMELAUNCH=y TILES=y
+
+# Clean up unnecessary packages
+RUN apt-get remove -y ${BUILD_DEPS} && \
+  apt-get autoremove --purge -y && \
+  rm -rf /var/lib/apt/lists/*
+
+# Expose ports
+EXPOSE 8080