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https://github.com/ComfyFactory/ComfyFactorio.git
synced 2025-01-10 00:43:27 +02:00
296 lines
11 KiB
Lua
296 lines
11 KiB
Lua
-- Terrain for Biter Battles -- by MewMew
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local event = require 'utils.event'
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local math_random = math.random
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local simplex_noise = require 'utils.simplex_noise'.d2
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local create_tile_chain = require "functions.create_tile_chain"
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local spawn_circle_size = 28
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local ores = {"copper-ore", "iron-ore", "stone", "coal"}
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local function shuffle(tbl)
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local size = #tbl
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for i = size, 1, -1 do
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local rand = math_random(size)
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tbl[i], tbl[rand] = tbl[rand], tbl[i]
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end
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return tbl
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end
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local function get_noise(name, pos)
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local seed = game.surfaces[1].map_gen_settings.seed
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local noise_seed_add = 25000
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if name == 1 then
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local noise = {}
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noise[1] = simplex_noise(pos.x * 0.005, pos.y * 0.005, seed)
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seed = seed + noise_seed_add
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noise[2] = simplex_noise(pos.x * 0.05, pos.y * 0.05, seed)
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seed = seed + noise_seed_add
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local noise = noise[1] + noise[2] * 0.1
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return noise
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end
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if name == 2 then
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local noise = {}
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noise[1] = simplex_noise(pos.x * 0.011, pos.y * 0.011, seed)
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seed = seed + noise_seed_add
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noise[2] = simplex_noise(pos.x * 0.08, pos.y * 0.08, seed)
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seed = seed + noise_seed_add
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local noise = noise[1] + noise[2] * 0.2
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return noise
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end
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if name == 3 then
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local noise = {}
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noise[1] = simplex_noise(pos.x * 0.02, pos.y * 0.02, seed)
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seed = seed + noise_seed_add
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noise[2] = simplex_noise(pos.x * 0.08, pos.y * 0.08, seed)
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seed = seed + noise_seed_add
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local noise = noise[1] + noise[2] * 0.1
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return noise
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end
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end
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local function draw_smoothed_out_ore_circle(position, name, surface, radius, richness)
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if not position then return end
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if not name then return end
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if not surface then return end
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if not radius then return end
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if not richness then return end
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local math_random = math.random
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local noise_seed_add = 25000
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local richness_part = richness / radius
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for y = radius * -2, radius * 2, 1 do
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for x = radius * -2, radius * 2, 1 do
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local pos = {x = x + position.x, y = y + position.y}
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local seed = game.surfaces[1].map_gen_settings.seed
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local noise_1 = simplex_noise(pos.x * 0.08, pos.y * 0.08, seed)
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seed = seed + noise_seed_add
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local noise_2 = simplex_noise(pos.x * 0.15, pos.y * 0.15, seed)
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local noise = noise_1 + noise_2 * 0.2
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local distance_to_center = math.sqrt(x^2 + y^2)
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local a = richness - richness_part * distance_to_center
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if distance_to_center + ((1 + noise) * 3) < radius and a > 1 then
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if surface.can_place_entity({name = name, position = pos, amount = a}) then
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surface.create_entity{name = name, position = pos, amount = a}
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end
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end
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end
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end
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end
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local function generate_horizontal_river(surface, pos)
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if pos.y < -32 then return false end
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if pos.y > -3 and pos.x > -3 and pos.x < 3 then return false end
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if -13 < pos.y + (get_noise(1, pos) * 5) then return true end
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--if -12 < pos.y + (get_noise(3, pos) * 6) then return true end
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return false
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end
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local function generate_circle_spawn(event)
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if event.area.left_top.y < -160 then return end
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if event.area.left_top.x < -160 then return end
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if event.area.left_top.x > 160 then return end
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local surface = event.surface
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local left_top_x = event.area.left_top.x
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local left_top_y = event.area.left_top.y
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for x = 0, 31, 1 do
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for y = 0, 31, 1 do
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local pos = {x = left_top_x + x, y = left_top_y + y}
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local distance_to_center = math.sqrt(pos.x ^ 2 + pos.y ^ 2)
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local tile = false
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if distance_to_center < spawn_circle_size then
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tile = "deepwater"
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if math_random(1, 48) == 1 then surface.create_entity({name = "fish", position = pos}) end
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end
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if distance_to_center < 9.5 then tile = "refined-concrete" end
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if distance_to_center < 7 then tile = "sand-1" end
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if tile then surface.set_tiles({{name = tile, position = pos}}, true) end
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if surface.can_place_entity({name = "stone-wall", position = pos}) then
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local noise = get_noise(2, pos) * 15
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local r = 115
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if distance_to_center + noise < r and distance_to_center + noise > r - 1.5 then
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surface.create_entity({name = "stone-wall", position = pos, force = "north"})
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end
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if distance_to_center + noise < r - 4 and distance_to_center + noise > r - 6 then
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if math_random(1,128) == 1 then
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if surface.can_place_entity({name = "gun-turret", position = pos}) then
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surface.create_entity({name = "gun-turret", position = pos, force = "north"})
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end
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end
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end
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end
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end
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end
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end
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local function generate_silos(event)
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if global.rocket_silo then return end
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if event.area.left_top.y < -128 then return end
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if event.area.left_top.x < -128 then return end
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if event.area.left_top.x > 128 then return end
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global.rocket_silo = {}
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local surface = event.surface
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local pos = surface.find_non_colliding_position("rocket-silo", {0,-64}, 32, 1)
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if not pos then pos = {x = 0, y = -64} end
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global.rocket_silo["north"] = surface.create_entity({
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name = "rocket-silo",
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position = pos,
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force = "north"
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})
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global.rocket_silo["north"].minable = false
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for i = 1, 32, 1 do
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create_tile_chain(surface, {name = "stone-path", position = global.rocket_silo["north"].position}, 32, 10)
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end
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end
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local function generate_river(event)
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if event.area.left_top.y < -32 then return end
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local surface = event.surface
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local left_top_x = event.area.left_top.x
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local left_top_y = event.area.left_top.y
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for x = 0, 31, 1 do
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for y = 0, 31, 1 do
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local pos = {x = left_top_x + x, y = left_top_y + y}
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local distance_to_center = math.sqrt(pos.x ^ 2 + pos.y ^ 2)
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if generate_horizontal_river(surface, pos) then
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surface.set_tiles({{name = "deepwater", position = pos}})
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if math_random(1, 64) == 1 then surface.create_entity({name = "fish", position = pos}) end
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end
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end
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end
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end
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local function rainbow_ore_and_ponds(event)
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local surface = event.surface
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local left_top_x = event.area.left_top.x
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local left_top_y = event.area.left_top.y
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for x = 0, 31, 1 do
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for y = 0, 31, 1 do
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local pos = {x = left_top_x + x, y = left_top_y + y}
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if surface.can_place_entity({name = "iron-ore", position = pos}) then
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local noise = get_noise(1, pos)
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if noise > 0.81 then
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local amount = math_random(1500, 2000) + math.sqrt(pos.x ^ 2 + pos.y ^ 2) * noise * 4
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local i = math.ceil(math.abs(noise * 30)) % 4
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if i == 0 then i = 4 end
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surface.create_entity({name = ores[i], position = pos, amount = amount})
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end
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if noise < -0.85 then
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if noise < -0.91 then
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surface.set_tiles({{name = "deepwater", position = pos}})
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else
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surface.set_tiles({{name = "water", position = pos}})
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end
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if math_random(1, 48) == 1 then surface.create_entity({name = "fish", position = pos}) end
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end
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end
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end
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end
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end
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local function generate_potential_spawn_ore(event)
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if event.area.left_top.y < -128 then return end
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if event.area.left_top.x < -128 then return end
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if event.area.left_top.x > 128 then return end
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local pos = {x = event.area.left_top.x + 16, y = event.area.left_top.y + 16}
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local area = {{pos.x - 64, pos.y - 64}, {pos.x + 64, pos.y + 64}}
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local surface = event.surface
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local ores = {"iron-ore", "coal"}
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ores = shuffle(ores)
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if event.area.left_top.y == -96 and event.area.left_top.x == -32 then
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if surface.count_entities_filtered({name = ores[1], area = area}) < 40 then
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draw_smoothed_out_ore_circle(pos, ores[1], surface, 13, math_random(1500, 2500))
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end
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end
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if event.area.left_top.y == -96 and event.area.left_top.x == 0 then
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if surface.count_entities_filtered({name = ores[2], area = area}) < 40 then
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draw_smoothed_out_ore_circle(pos, ores[2], surface, 13, math_random(1500, 2500))
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end
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end
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end
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local function on_chunk_generated(event)
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if event.area.left_top.y >= 0 then return end
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local surface = event.surface
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if surface.name ~= "biter_battles" then return end
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for _, e in pairs(surface.find_entities_filtered({area = event.area, force = "enemy"})) do
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surface.create_entity({name = e.name, position = e.position, force = "north_biters", direction = e.direction})
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e.destroy()
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end
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rainbow_ore_and_ponds(event)
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generate_river(event)
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generate_circle_spawn(event)
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generate_potential_spawn_ore(event)
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generate_silos(event)
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if event.area.left_top.y == -160 and event.area.left_top.x == -160 then
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local area = {{-10,-10},{10,10}}
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for _, e in pairs(surface.find_entities_filtered({area = area})) do
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if e.name ~= "player" then e.destroy() end
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end
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surface.destroy_decoratives({area = area})
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end
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end
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--Landfill Restriction
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local function restrict_landfill(surface, inventory, tiles)
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for _, t in pairs(tiles) do
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local distance_to_center = math.sqrt(t.position.x ^ 2 + t.position.y ^ 2)
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local check_position = t.position
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if check_position.y > 0 then check_position = {x = check_position.x * -1, y = (check_position.y * -1) - 1} end
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if generate_horizontal_river(surface, check_position) or distance_to_center < spawn_circle_size then
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surface.set_tiles({{name = t.old_tile.name, position = t.position}}, true)
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inventory.insert({name = "landfill", count = 1})
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end
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end
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end
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local function on_player_built_tile(event)
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local player = game.players[event.player_index]
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restrict_landfill(player.surface, player, event.tiles)
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end
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local function on_robot_built_tile(event)
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restrict_landfill(event.robot.surface, event.robot.get_inventory(defines.inventory.robot_cargo), event.tiles)
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end
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--Construction Robot Restriction
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local function on_robot_built_entity(event)
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local deny_building = false
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local force_name = event.robot.force.name
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if force_name == "north" then
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if event.created_entity.position.y >= -10 then deny_building = true end
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end
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if force_name == "player" then
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if event.created_entity.position.y <= 10 then deny_building = true end
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end
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if not deny_building then return end
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local inventory = event.robot.get_inventory(defines.inventory.robot_cargo)
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inventory.insert({name = event.created_entity.name, count = 1})
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event.robot.surface.create_entity({name = "explosion", position = event.created_entity.position})
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event.created_entity.destroy()
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end
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--Prevent Players from damaging the Rocket Silo
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local function on_entity_damaged(event)
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if event.cause then
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if event.cause.type == "unit" then return end
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end
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if event.entity.name ~= "rocket-silo" then return end
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event.entity.health = event.entity.health + event.final_damage_amount
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end
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local function on_marked_for_deconstruction(event)
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if event.entity.name == "fish" then event.entity.cancel_deconstruction(game.players[event.player_index].force.name) end
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end
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event.add(defines.events.on_marked_for_deconstruction, on_marked_for_deconstruction)
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event.add(defines.events.on_entity_damaged, on_entity_damaged)
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event.add(defines.events.on_robot_built_entity, on_robot_built_entity)
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event.add(defines.events.on_robot_built_tile, on_robot_built_tile)
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event.add(defines.events.on_player_built_tile, on_player_built_tile)
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event.add(defines.events.on_chunk_generated, on_chunk_generated) |