make SRVPATH modifiable

Author: LightBlueCube

dockerfile.native

@@ -14,5 +14,5 @@ RUN mkdir -p "${STEAMPATH}" "${SRVPATH}" && cd "${STEAMPATH}" && \
 
 USER root
 CMD chown -R 5k:5k "${SRVPATH}" && su 5k -c' \
-	"${STEAMPATH}/steamcmd.sh" @ShutdownOnFailedCommand @NoPromptForPassword +login anonymous +app_update ${APPID} +quit && \
+	"${STEAMPATH}/steamcmd.sh" @ShutdownOnFailedCommand @NoPromptForPassword +force_install_dir ${SRVPATH} +login anonymous +app_update ${APPID} +quit && \
 	cd "${SRVPATH}" && ./LinuxServer/PandemicServer.sh ${ARGS}'

dockerfile.wine

@@ -24,5 +24,5 @@ ENV STARTENV="WINEDLLOVERRIDES=dwmapi=native,builtin"
 ENV STARTCMD="xvfb-run wine ./WindowsServer/PandemicServer.exe"
 
 CMD chown -R 5k:5k "${SRVPATH}" && su 5k -c' \
-	"${STEAMPATH}/steamcmd.sh" @ShutdownOnFailedCommand @NoPromptForPassword +@sSteamCmdForcePlatformType windows +login anonymous +app_update ${APPID} +quit && \
+	"${STEAMPATH}/steamcmd.sh" @ShutdownOnFailedCommand @NoPromptForPassword +@sSteamCmdForcePlatformType windows +force_install_dir ${SRVPATH} +login anonymous +app_update ${APPID} +quit && \
 	cd "${SRVPATH}" && if [ -n "${STARTENV}" ]; then export ${STARTENV} && ${STARTCMD} ${ARGS}; else ${STARTCMD} ${ARGS}; fi'