-----------------------------------
-- Terrain materials
-----------------------------------
xi = xi or {}

---@enum xi.terrain
xi.terrain =
{
    OBJECT        = 0,
    PATH          = 1,
    GRASS         = 2,
    SAND          = 3,
    SNOW          = 4,
    STONE         = 5,
    METAL         = 6,
    WOOD          = 7,
    SHALLOW_WATER = 8,
    DEEP_WATER    = 9,
    UNKNOWN       = 10,
    NONE          = 255,
}