Initial commit

docker-assets/lua-scripts/newgame.lua

@@ -0,0 +1,30 @@
+require("config")
+require("eressea")
+require("tools/build-e3")
+
+-- script build-e3 calls functions in module eressea; but without module name
+-- don't how to solve this; but is fully operational
+free_game = eressea.free_game
+
+-- first we have to create an empty game data file
+-- reason: only when a game is loaded, the random seed is initialized correctly
+eressea.free_game()
+eressea.write_game(get_turn() .. ".dat")
+
+-- load game data in order to seed initialized
+eressea.free_game()
+eressea.read_game(get_turn() .. ".dat")
+local w = os.getenv("ERESSEA_MAP_WIDTH")
+if not w then  
+    w = 80
+end
+local h = os.getenv("ERESSEA_MAP_HEIGHT")
+if not h then
+    h = 40
+end
+local pl = plane.create(0, -w/2, -h/2, w+1, h+1)
+build(pl)
+fill(pl, w, h)
+
+-- save new world
+eressea.write_game(get_turn() .. ".dat")