New Map Rivers

control.lua

@@ -46,7 +46,8 @@ require "score"
 --require "maps.junkyard"
 --require "maps.spooky_forest"
 --require "maps.nightfall"
-require "maps.lost"
+--require "maps.lost"
+require "maps.rivers"
 --require "maps.atoll"
 --require "maps.choppy"
 --require "maps.tank_battles"

maps/rivers.lua

@@ -0,0 +1,196 @@
+--rivers-- mewmew made this --
+
+require "modules.satellite_score"
+require "modules.spawners_contain_biters"
+require "modules.dynamic_landfill"
+require "modules.rocks_yield_ore"
+require "modules.teleporting_worms"
+
+local event = require 'utils.event' 
+local table_insert = table.insert
+local math_random = math.random
+local simplex_noise = require 'utils.simplex_noise'.d2
+local map_functions = require "tools.map_functions"
+
+local disabled_for_deconstruction = {
+		["fish"] = true
+	}
+
+local rock_raffle = {"sand-rock-big","sand-rock-big","rock-big","rock-big","rock-big","rock-big","rock-big","rock-big","rock-huge"}	
+	
+local tile_replacements = {
+	["water"] = "grass-2",
+	["deepwater"] = "grass-2",
+	["dirt-1"] = "grass-1",
+	["dirt-2"] = "grass-2",
+	["dirt-3"] = "grass-3",
+	["dirt-4"] = "grass-4",	
+	["sand-1"] = "grass-1",
+	["sand-2"] = "grass-2",
+	["sand-3"] = "grass-3",
+	["dry-dirt"] = "grass-2",	
+	["red-desert-0"] = "grass-1",
+	["red-desert-1"] = "grass-2",
+	["red-desert-2"] = "grass-3",
+	["red-desert-3"] = "grass-4",
+}	
+	
+local function shuffle(tbl)
+	local size = #tbl
+		for i = size, 1, -1 do
+			local rand = math_random(size)
+			tbl[i], tbl[rand] = tbl[rand], tbl[i]
+		end
+	return tbl
+end
+
+local function get_noise(name, pos)	
+	local seed = game.surfaces[1].map_gen_settings.seed
+	local noise = {}
+	local noise_seed_add = 25000
+	if name == 1 then		
+		noise[1] = simplex_noise(pos.x * 0.007, pos.y * 0.007, seed)
+		seed = seed + noise_seed_add
+		noise[2] = simplex_noise(pos.x * 0.05, pos.y * 0.05, seed)
+		seed = seed + noise_seed_add
+		noise[3] = simplex_noise(pos.x * 0.1, pos.y * 0.1, seed)
+		local noise = noise[1] + noise[2] * 0.1 + noise[3] * 0.025
+		return noise
+	end
+	seed = seed + noise_seed_add
+	seed = seed + noise_seed_add
+	if name == 2 then		
+		noise[1] = simplex_noise(pos.x * 0.008, pos.y * 0.008, seed)
+		seed = seed + noise_seed_add
+		noise[2] = simplex_noise(pos.x * 0.05, pos.y * 0.05, seed)
+		local noise = noise[1] + noise[2] * 0.05
+		return noise
+	end
+end
+
+local ore_level = 0.73
+local water_level = 0.25
+local connections = 0.08
+
+local function process_tiles(surface, pos, noise, noise_2)
+	local tile = surface.get_tile(pos)
+	if tile_replacements[tile.name] then surface.set_tiles({{name = tile_replacements[tile.name], position = pos}}, true) end
+	
+	if noise > water_level * -1 and noise < water_level then 
+		if noise_2 < connections * -1 or noise_2 > connections then
+			surface.set_tiles({{name = "water", position = pos}}, true) 
+			if math_random(1,256) == 1 then surface.create_entity({name = "fish", position = pos}) end
+			return
+		else
+			if math_random(1,2) == 1 then surface.create_entity({name = rock_raffle[math_random(1, #rock_raffle)], position = pos}) end
+		end
+	end		
+end
+
+local function process_entities(surface, pos, noise, noise_2)
+	if not surface.can_place_entity({name = "iron-ore", position = pos, amount = 1}) then return end
+		
+	if noise > ore_level then
+		local distance_to_center = math.sqrt(pos.x^2 + pos.y^2)
+		local amount = (600 + distance_to_center) * math.abs(noise)
+		if math.floor(noise * 15) % 3 ~= 0 then
+			surface.create_entity({name = "iron-ore", position = pos, amount = amount})
+			return
+		else
+			surface.create_entity({name = "coal", position = pos, amount = amount})
+			return
+		end
+	end
+	
+	if noise < ore_level * -1 then
+		local distance_to_center = math.sqrt(pos.x^2 + pos.y^2)
+		local amount = (600 + distance_to_center) * math.abs(noise)
+		if math.floor(noise * 15) % 3 ~= 0 then
+			surface.create_entity({name = "copper-ore", position = pos, amount = amount})
+			return
+		else
+			surface.create_entity({name = "stone", position = pos, amount = amount})
+			return
+		end
+	end
+end
+
+local function on_chunk_generated(event)
+	local surface = event.surface
+	if surface.name ~= "rivers" then return end
+	local left_top = event.area.left_top
+	local tiles = {}
+	local entities = {}			
+	
+	for x = 0, 31, 1 do
+		for y = 0, 31, 1 do
+			local pos = {x = left_top.x + x, y = left_top.y + y}
+			local noise_1 = get_noise(1, pos)
+			local noise_2 = get_noise(2, pos)
+			process_tiles(surface, pos, noise_1, noise_2)
+			process_entities(surface, pos, noise_1, noise_2)
+		end
+	end
+	
+	local decorative_names = {}
+	for k,v in pairs(game.decorative_prototypes) do
+		if v.autoplace_specification then
+			decorative_names[#decorative_names+1] = k
+		end
+	end										
+	surface.regenerate_decorative(decorative_names, {{left_top.x / 32, left_top.y / 32}})
+end
+
+local function init_map()
+	if game.surfaces["rivers"] then return end
+	
+	local map_gen_settings = {}
+	map_gen_settings.water = "0"
+	map_gen_settings.starting_area = "1"
+	map_gen_settings.cliff_settings = {cliff_elevation_interval = 22, cliff_elevation_0 = 22}		
+	map_gen_settings.autoplace_controls = {
+		["coal"] = {frequency = "none", size = "none", richness = "none"},
+		["stone"] = {frequency = "none", size = "none", richness = "none"},
+		["copper-ore"] = {frequency = "none", size = "none", richness = "none"},
+		["iron-ore"] = {frequency = "none", size = "none", richness = "none"},
+		["crude-oil"] = {frequency = "4", size = "1", richness = "1"},
+		["trees"] = {frequency = "4", size = "1", richness = "1"},
+		["enemy-base"] = {frequency = "50", size = "1.5", richness = "1"}
+	}		
+	game.create_surface("rivers", map_gen_settings)
+	
+	local surface = game.surfaces["rivers"]
+	surface.ticks_per_day = game.surfaces["rivers"].ticks_per_day * 1.5
+	
+	game.map_settings.enemy_expansion.enabled = true					
+	game.map_settings.enemy_expansion.min_expansion_cooldown = 18000
+	game.map_settings.enemy_expansion.max_expansion_cooldown = 36000
+	
+	surface.request_to_generate_chunks({0,0}, 3)
+	surface.force_generate_chunk_requests()
+	
+	
+	map_functions.draw_smoothed_out_ore_circle({x = -3, y = -3}, "iron-ore", surface, 8, 5000)
+	map_functions.draw_smoothed_out_ore_circle({x = 3, y = 3}, "copper-ore", surface, 8, 5000)
+	map_functions.draw_smoothed_out_ore_circle({x = 3, y = -3}, "stone", surface, 8, 5000)
+	map_functions.draw_smoothed_out_ore_circle({x = -3, y = 3}, "coal", surface, 8, 5000)
+end
+
+local function on_player_joined_game(event)
+	init_map()
+	
+	local player = game.players[event.player_index]
+	if player.online_time == 0 then
+		player.teleport(game.surfaces["rivers"].find_non_colliding_position("player", {0, 2}, 50, 0.5), "rivers")
+	end		
+end
+
+local function on_marked_for_deconstruction(event)	
+	if disabled_for_deconstruction[event.entity.name] then
+		event.entity.cancel_deconstruction(game.players[event.player_index].force.name)
+	end
+end
+
+event.add(defines.events.on_marked_for_deconstruction, on_marked_for_deconstruction)
+event.add(defines.events.on_player_joined_game, on_player_joined_game)
+event.add(defines.events.on_chunk_generated, on_chunk_generated)