add flat world and carbone-ng default

roles/minetest/tasks/calc_vars.yml

@@ -3,11 +3,21 @@
 - name: Set some facts for RPi
   set_fact:
     minetest_server_bin: /library/games/minetest/bin/minetestserver
-    minetest_world_dir: /library/games/minetest/worlds/world
-    minetest_game_dir: /library/games/minetest/games/minetest_game
+    minetest_working_dir: /library/games/minetest
 # only works if server run as root
     minetest_runas_user: root
     minetest_runas_group: root
   when: is_rpi
 
-# For other installs TBD
+# For other installs
+- name: Set some facts for other platforms
+  set_fact:
+    minetest_server_bin: /usr/lib/minetest/minetestserver
+    minetest_working_dir: /usr/share/games/minetest
+    minetest_runas_user: Debian-minetest
+    minetest_runas_group: games
+  when: not is_rpi
+
+- name: Set some facts for all
+  set_fact:
+    minetest_game_dir: "{{ minetest_working_dir }}/games/{{ minetest_default_game }}"

roles/minetest/tasks/main.yml

@@ -1,3 +1,6 @@
+# Calculate local variables
+- include_tasks: calc_vars.yml
+
 - name: Check for minetest world file ({{ minetest_world_dir }}/world.mt)
   stat:
     path: "{{ minetest_world_dir }}/world.mt"
@@ -12,15 +15,36 @@
     mode: 0755
   with_items:
     - /library/games
-  when: minetest_install
 
 # rpi only
 - include_tasks: rpi_minetest_install.yml
-  when: minetest_install and not minetest_world.stat.exists and is_rpi
+  when: not minetest_world.stat.exists and is_rpi
 
 # not rpi
 - include_tasks: minetest_install.yml
-  when: minetest_install and not minetest_world.stat.exists and not is_rpi
+  when: not minetest_world.stat.exists and not is_rpi
+
+- git:
+    repo: https://github.com/Calinou/carbone-ng.git
+    dest: "{{ minetest_game_dir }}"
+    depth: 1
+  when: minetest_default_game == "carbone-ng"
+
+- name: Give minetest user ownership of carbone-ng
+  file:
+    state: directory
+    path: "{{ minetest_game_dir }}"
+    recurse: yes
+    owner: "{{ minetest_runas_user }}"
+    group: "{{ minetest_runas_group }}"
+    mode: 0755
+  when: minetest_default_game == "carbone-ng"
+
+# Install games
+#- include: minetest_install_games.yml
+#  with_items:
+#    - name: carbone-ng
+#      url: https://github.com/Calinou/carbone-ng
 
 # Install mods
 - include: minetest_install_mods.yml
@@ -39,7 +63,13 @@
       url: https://github.com/minetest-mods/pipeworks/archive/master.zip
     - name: Minetest-WorldEdit
       url: https://github.com/Uberi/Minetest-WorldEdit/archive/master.zip
-  when: minetest_install
+  when: minetest_default_game == "minetest"
+
+- name: Remove mod from carbone-ng that prevents our Admin name
+  file:
+    state: absent
+    path: "{{ minetest_game_dir }}/mods/name_restrictions"
+  when: minetest_default_game == "carbone-ng"
 
 # enable or disable
 - name: Enable & Restart 'minetest-server' service
@@ -48,7 +78,7 @@
     name: minetest-server
     enabled: yes
     state: restarted
-  when: minetest_install and minetest_enabled
+  when: minetest_enabled
 
 - name: Disable 'minetest-server' service
   systemd:
@@ -56,7 +86,7 @@
     name: minetest-server
     enabled: no
     state: stopped
-  when: minetest_install and not minetest_enabled
+  when: not minetest_enabled
 
 - name: Add 'minetest' variable values to {{ iiab_ini_file }}
   ini_file:

roles/minetest/tasks/minetest_install.yml

@@ -1,5 +1,4 @@
 # For non-rpi installs
-# Still a work in progress
 
 - name: Install Minetest package
   package:
@@ -16,13 +15,23 @@
     - { regexp: '^name = ', line: 'name = Admin' }
     - { regexp: '^creative_mode = ', line: 'creative_mode = true' }
     - { regexp: '^port = ', line: 'port = {{ minetest_port }}' }
+    - { regexp: '^default_game = ', line: 'default_game = {{ minetest_default_game }}' }
+
+- name: Set mapgen engine to flat if enabled
+  lineinfile:
+    path: /etc/minetest/minetest.conf
+    regexp: "{{ item.regexp }}"
+    line: "{{ item.line }}"
+  with_items:
+    - { regexp: '^mg_name = ', line: 'mg_name = flat' }
+  when: minetest_flat_world
 
 - name: Create /library/games/minetest/worlds/world
   file:
     state: directory
     path: "{{ item }}"
-    owner: "{{ minetest_default_runas_user }}"
-    group: "{{ minetest_default_runas_group }}"
+    owner: "{{ minetest_runas_user }}"
+    group: "{{ minetest_runas_group }}"
     mode: 0755
   with_items:
     - "{{ minetest_world_dir }}"

roles/minetest/tasks/rpi_minetest_install.yml

@@ -11,6 +11,7 @@
     dest: "{{ downloads_dir }}/{{ minetest_rpi_src }}"
     timeout: "{{ download_timeout }}"
 
+# we need to create these for rpi, but package creates them for other OSes
 - name: Create dirs /etc/minetest and /library/games
   file:
     state: directory