definitions = "definition.csv"
provinces = "provinces.bmp"
positions = "positions.txt"
terrain = "terrain.bmp"
rivers = "rivers.bmp"
heightmap = "heightmap.bmp"
tree_definition = "trees.bmp"
continent = "continent.txt"
adjacency_rules = "adjacency_rules.txt"
adjacencies = "adjacencies.csv"
#climate = "climate.txt"
ambient_object = "ambient_object.txt"
seasons = "seasons.txt"

# Define which indices in trees.bmp palette which should count as trees for automatic terrain assignment
tree = { 3 4 7 10 }