data.raw
["map-gen-presets"]
["default"]
["slyd"] =
{
--	default                  = false,
    order                    = "z",
    basic_settings           =
	{
		peaceful_mode        = true,
		width                =     1600,
		height               =      900,
        mapseed              = 12345678,
        starting_area        = "very-low",
        terrain_segmentation = "low",
		water                = "medium",
		replay_enabled       = true,
		
--		Want = Frequency = low, Size = small
--		cliff_settings       =
--		{
--			["cliff"]        = { cliff_elevation_0 = 5, cliff_elevation_interval = 10 }
--      },

        autoplace_controls   =
		{
			["grass"]        = { frequency = "normal",   size = "normal",     richness = "normal" },
			["dirt"]         = { frequency = "normal",   size = "normal",     richness = "normal" },
			["sand"]         = { frequency = "normal",   size = "normal",     richness = "normal" },
			["desert"]       = { frequency = "normal",   size = "normal",     richness = "normal" },
			["trees"]        = { frequency = "normal",   size = "normal",     richness = "normal" },
            ["stone"]        = { frequency = "very-low", size = "normal",     richness = "very-high" },
            ["coal"]         = { frequency = "very-low", size = "normal",     richness = "very-high" },
            ["copper-ore"]   = { frequency = "very-low", size = "normal",     richness = "very-high" },
            ["iron-ore"]     = { frequency = "very-low", size = "normal",     richness = "very-high" },
            ["uranium-ore"]  = { frequency = "very-low", size = "normal",     richness = "very-high" },
            ["crude-oil"]    = { frequency = "very-low", size = "normal",     richness = "very-high" },
            ["enemy-base"]   = { frequency = "very-low", size = "normal",     richness = "very-high" },
        }
    },
    
	advanced_settings =
	{
		pollution =
		{
            enabled                         	= true,
			diffusion_ratio                     = 0.24,
			ageing                              = 500,
			min_pollution_to_damage_trees       = 5000,
			pollution_restored_per_tree_damage  = 5000,
			min_to_diffuse                      = 15,
			expected_max_per_chunk              = 7000,
			min_to_show_per_chunk               = 700,
			pollution_with_max_forest_damage    = 10000,
			pollution_per_tree_damage           = 2000,
			max_pollution_to_restore_trees      = 1000
        },

		enemy_evolution =
		{
            enabled                             = true,
            time_factor                         = 0.00005,
            destroy_factor                      = 0.005,
            pollution_factor                    = 0.00005
        },

        enemy_expansion =
		{
            enabled                         	= true,
			max_expansion_distance          	= 10,
			settler_group_min_size          	= 10,
			settler_group_max_size          	= 25,
			min_expansion_cooldown          	= 30 * 3600,
            max_expansion_cooldown          	= 90 * 3600,
			friendly_base_influence_radius		= 2,
			enemy_building_influence_radius		= 2,
			building_coefficient				= 0.1,
			other_base_coefficient				= 2.0,
			neighbouring_chunk_coefficient		= 0.5,
			neighbouring_base_chunk_coefficient	= 0.4
        },

		difficulty_settings =
		{
            recipe_difficulty                   = defines.difficulty_settings.recipe_difficulty.normal,
            technology_difficulty               = defines.difficulty_settings.recipe_difficulty.normal,
            technology_price_multiplier         = 1
        }
    }
}