mirror of
https://github.com/ComfyFactory/ComfyFactorio.git
synced 2025-01-10 00:43:27 +02:00
593 lines
21 KiB
Lua
593 lines
21 KiB
Lua
local Public = {}
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local bb_config = require "maps.biter_battles_v2.config"
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local math_random = math.random
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local math_abs = math.abs
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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 = 40
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local ores = {"copper-ore", "iron-ore", "stone", "coal"}
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local rocks = {"sand-rock-big","sand-rock-big","rock-big","rock-big","rock-big","rock-big", "rock-huge"}
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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 = simplex_noise(pos.x * 0.0042, pos.y * 0.0042, seed)
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seed = seed + noise_seed_add
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noise = noise + simplex_noise(pos.x * 0.031, pos.y * 0.031, seed) * 0.08
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seed = seed + noise_seed_add
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noise = noise + simplex_noise(pos.x * 0.1, pos.y * 0.1, seed) * 0.025
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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 = 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 = noise + simplex_noise(pos.x * 0.08, pos.y * 0.08, seed) * 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 = 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 = noise + simplex_noise(pos.x * 0.08, pos.y * 0.08, seed) * 0.1
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return noise
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end
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end
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local function get_replacement_tile(surface, position)
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for i = 1, 128, 1 do
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local vectors = {{0, i}, {0, i * -1}, {i, 0}, {i * -1, 0}}
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table.shuffle_table(vectors)
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for k, v in pairs(vectors) do
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local tile = surface.get_tile(position.x + v[1], position.y + v[2])
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if not tile.collides_with("resource-layer") then
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if tile.name ~= "stone-path" then
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return tile.name
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end
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end
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end
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end
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return "grass-1"
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end
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local function get_chunk_position(position)
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local chunk_position = {}
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position.x = math.floor(position.x, 0)
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position.y = math.floor(position.y, 0)
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for x = 0, 31, 1 do
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if (position.x - x) % 32 == 0 then chunk_position.x = (position.x - x) / 32 end
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end
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for y = 0, 31, 1 do
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if (position.y - y) % 32 == 0 then chunk_position.y = (position.y - y) / 32 end
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end
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return chunk_position
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end
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local function regenerate_decoratives(surface, position)
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local chunk = get_chunk_position(position)
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if not chunk then return end
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surface.destroy_decoratives({area = {{chunk.x * 32, chunk.y * 32}, {chunk.x * 32 + 32, chunk.y * 32 + 32}}})
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local decorative_names = {}
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for k,v in pairs(game.decorative_prototypes) do
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if v.autoplace_specification then
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decorative_names[#decorative_names+1] = k
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end
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end
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surface.regenerate_decorative(decorative_names, {chunk})
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end
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local function draw_noise_ore_patch(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 seed = game.surfaces[1].map_gen_settings.seed
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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 * -3, radius * 3, 1 do
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for x = radius * -3, radius * 3, 1 do
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local pos = {x = x + position.x + 0.5, y = y + position.y + 0.5}
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local noise_1 = simplex_noise(pos.x * 0.0125, pos.y * 0.0125, seed)
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local noise_2 = simplex_noise(pos.x * 0.1, pos.y * 0.1, seed + 25000)
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local noise = noise_1 + noise_2 * 0.12
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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 < radius - math.abs(noise * radius * 0.85) 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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local mirror_pos = {x = pos.x * -1, y = pos.y * -1}
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surface.create_entity{name = name, position = mirror_pos, amount = a}
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for _, e in pairs(surface.find_entities_filtered({position = pos, name = {"wooden-chest", "stone-wall", "gun-turret"}})) do
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e.destroy()
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end
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for _, e in pairs(surface.find_entities_filtered({position = mirror_pos, name = {"wooden-chest", "stone-wall", "gun-turret"}})) do
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e.destroy()
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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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function is_within_spawn_circle(pos)
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if math_abs(pos.x) > spawn_circle_size then return false end
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if math_abs(pos.y) > spawn_circle_size then return false end
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if math.sqrt(pos.x ^ 2 + pos.y ^ 2) > spawn_circle_size then return false end
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return true
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end
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local river_y_1 = bb_config.border_river_width * -1.5
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local river_y_2 = bb_config.border_river_width * 1.5
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local river_width_half = math.floor(bb_config.border_river_width * -0.5)
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function is_horizontal_border_river(pos)
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if pos.y < river_y_1 then return false end
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if pos.y > river_y_2 then return false end
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if pos.y > -5 and pos.x > -5 and pos.x < 5 then return false end
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if pos.y >= river_width_half - (math_abs(get_noise(1, pos)) * 4) then return true end
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return false
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end
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local function generate_inner_spawn_circle(pos, distance_to_center, surface)
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-- assert(distance_to_center < spawn_circle_size) == true
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local tile = false
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if distance_to_center < 7 then
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tile = "sand-1"
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elseif distance_to_center < 9.5 then
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tile = "refined-concrete"
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else
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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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surface.set_tiles({{name = tile, position = pos}}, true)
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end
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local function generate_starting_area(pos, distance_to_center, surface)
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-- assert(distance_to_center >= spawn_circle_size) == true
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local spawn_wall_radius = 116
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local noise_multiplier = 15
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local min_noise = -noise_multiplier * 1.25
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-- Avoid calculating noise, see comment below
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if (distance_to_center + min_noise - spawn_wall_radius) > 4.5 then
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return
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end
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local noise = get_noise(2, pos) * noise_multiplier
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local distance_from_spawn_wall = distance_to_center + noise - spawn_wall_radius
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-- distance_from_spawn_wall is the difference between the distance_to_center (with added noise)
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-- and our spawn_wall radius (spawn_wall_radius=116), i.e. how far are we from the ring with radius spawn_wall_radius.
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-- The following shows what happens depending on distance_from_spawn_wall:
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-- min max
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-- N/A -10 => replace water
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-- if noise_2 > -0.5:
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-- -1.75 0 => wall
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-- else:
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-- -6 -3 => 1/16 chance of turrent or turret-remnants
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-- -1.95 0 => wall
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-- 0 4.5 => chest-remnants with 1/3, chest with 1/(distance_from_spawn_wall+2)
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--
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-- => We never do anything for (distance_to_center + min_noise - spawn_wall_radius) > 4.5
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if distance_from_spawn_wall < -10 and not is_horizontal_border_river(pos) then
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local tile_name = surface.get_tile(pos).name
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if tile_name == "water" or tile_name == "deepwater" then
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surface.set_tiles({{name = get_replacement_tile(surface, pos), position = pos}}, true)
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end
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return
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end
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if surface.can_place_entity({name = "wooden-chest", position = pos}) and surface.can_place_entity({name = "coal", position = pos}) then
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local noise_2 = get_noise(3, pos)
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if noise_2 < 0.25 then
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if noise_2 > -0.5 then
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if distance_from_spawn_wall > -1.75 and distance_from_spawn_wall < 0 then
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surface.create_entity({name = "stone-wall", position = pos, force = "north"})
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end
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else
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if distance_from_spawn_wall > -1.95 and distance_from_spawn_wall < 0 then
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surface.create_entity({name = "stone-wall", position = pos, force = "north"})
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elseif distance_from_spawn_wall > 0 and distance_from_spawn_wall < 4.5 then
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local name = "wooden-chest"
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local r_max = math.floor(math.abs(distance_from_spawn_wall)) + 2
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if math_random(1,3) == 1 then name = name .. "-remnants" end
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if math_random(1,r_max) == 1 then surface.create_entity({name = name, position = pos, force = "north"}) end
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elseif distance_from_spawn_wall > -6 and distance_from_spawn_wall < -3 then
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if math_random(1, 16) == 1 then
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if surface.can_place_entity({name = "gun-turret", position = pos}) then
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local t = surface.create_entity({name = "gun-turret", position = pos, force = "north"})
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t.insert({name = "firearm-magazine", count = math_random(6,12)})
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end
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else
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if math_random(1, 16) == 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-remnants", 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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end
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local function generate_circle_spawn(event)
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if global.bb_spawn_generated 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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if left_top_x < -160 then return end
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if left_top_x > 160 then return end
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if left_top_y < -160 then return end
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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 distance_to_center < spawn_circle_size then
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generate_inner_spawn_circle(pos, distance_to_center, surface)
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else
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generate_starting_area(pos, distance_to_center, surface)
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end
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end
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end
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regenerate_decoratives(surface, event.area.left_top)
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end
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function Public.generate_north_silo(surface)
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local pos = {x = -32 + math.random(0, 64), y = -72}
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local mirror_position = {x = pos.x * -1, y = pos.y * -1}
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for _, t in pairs(surface.find_tiles_filtered({area = {{pos.x - 6, pos.y - 6},{pos.x + 6, pos.y + 6}}, name = {"water", "deepwater"}})) do
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surface.set_tiles({{name = get_replacement_tile(surface, t.position), position = t.position}})
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end
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for _, t in pairs(surface.find_tiles_filtered({area = {{mirror_position.x - 6, mirror_position.y - 6},{mirror_position.x + 6, mirror_position.y + 6}}, name = {"water", "deepwater"}})) do
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surface.set_tiles({{name = get_replacement_tile(surface, t.position), position = t.position}})
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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 is_horizontal_border_river(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 generate_potential_spawn_ore(surface)
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local r = 130
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local area = {{r * -1, r * -1}, {r, 0}}
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local ores = {}
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ores["iron-ore"] = surface.count_entities_filtered({name = "iron-ore", area = area})
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ores["copper-ore"] = surface.count_entities_filtered({name = "copper-ore", area = area})
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ores["coal"] = surface.count_entities_filtered({name = "coal", area = area})
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ores["stone"] = surface.count_entities_filtered({name = "stone", area = area})
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for ore, ore_count in pairs(ores) do
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if ore_count < 1000 or ore_count == nil then
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local pos = {}
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for a = 1, 32, 1 do
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pos = {x = -96 + math_random(0, 192), y = -20 - math_random(0, 96)}
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if surface.can_place_entity({name = "coal", position = pos, amount = 1}) then
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break
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end
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end
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draw_noise_ore_patch(pos, ore, surface, math_random(18, 24), math_random(1500, 2000))
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end
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end
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end
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local worm_turrets = {
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[1] = "small-worm-turret",
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[2] = "medium-worm-turret",
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[3] = "big-worm-turret",
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[4] = "behemoth-worm-turret"
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}
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local worm_tile_coords = {}
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for x = 0, 31, 1 do
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for y = 0, 31, 1 do
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worm_tile_coords[#worm_tile_coords + 1] = {x, y}
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end
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end
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local worm_chance = 15
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local function generate_extra_worm_turrets(surface, left_top)
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local chunk_distance_to_center = math.sqrt(left_top.x ^ 2 + left_top.y ^ 2)
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if bb_config.bitera_area_distance > chunk_distance_to_center then return end
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for a = 1, 256, 1 do
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if math_random(1, 100) > worm_chance then break end
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local coord_modifier = worm_tile_coords[math_random(1, #worm_tile_coords)]
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local pos = {left_top.x + coord_modifier[1], left_top.y + coord_modifier[2]}
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local position = surface.find_non_colliding_position("big-worm-turret", pos, 8, 1)
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if position then
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local highest_worm_tier = math.floor((chunk_distance_to_center - bb_config.bitera_area_distance) * 0.002) + 1
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if highest_worm_tier > 4 then highest_worm_tier = 4 end
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local name = worm_turrets[math_random(1, highest_worm_tier)]
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surface.create_entity({name = name, position = position, force = "north_biters"})
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end
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end
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end
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local scrap_vectors = {}
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for x = -5, 5, 1 do
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for y = -5, 5, 1 do
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if math.sqrt(x^2 + y^2) <= 5 then
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scrap_vectors[#scrap_vectors + 1] = {x, y}
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end
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end
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end
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local size_of_scrap_vectors = #scrap_vectors
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local function generate_scrap(event)
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local distance_to_center = math.sqrt(event.area.left_top.x ^ 2 + event.area.left_top.y ^ 2)
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local worms = event.surface.find_entities_filtered({area = event.area, type = "turret"})
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if #worms == 0 then return end
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for _, e in pairs(worms) do
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if math_random(1,2) == 1 then
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for c = 1, math_random(2,12), 1 do
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local vector = scrap_vectors[math_random(1, #scrap_vectors)]
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local position = {e.position.x + vector[1], e.position.y + vector[2]}
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if e.surface.can_place_entity({name = "mineable-wreckage", position = position, force = "neutral"}) then
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e.surface.create_entity({name = "mineable-wreckage", position = position, force = "neutral"})
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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 is_biter_area(position)
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--if position.x + position.y > -352 + (get_noise(3, position) * 16) then return false end
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if position.y + (get_noise(3, position) * 16) > (bb_config.bitera_area_distance * -1) - (math.abs(position.x) * 0.33) then return false end
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return true
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end
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local biter_area_entity_functions = {
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["resource"] = function(entity)
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entity.destroy()
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end,
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["unit-spawner"] = function(entity)
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local vector = scrap_vectors[math_random(1, size_of_scrap_vectors)]
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local position = entity.surface.find_non_colliding_position("big-worm-turret", {entity.position.x + vector[1], entity.position.y + vector[2]}, 10, 2)
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if position then
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if math_random(1, 3) == 1 then
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entity.surface.create_entity({name = "medium-worm-turret", position = position, force = "north_biters"})
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else
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entity.surface.create_entity({name = "big-worm-turret", position = position, force = "north_biters"})
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end
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end
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end,
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["cliff"] = function(entity)
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entity.destroy()
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end,
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["tree"] = function(entity)
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local noise = get_noise(3, entity.position)
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if noise > 0.75 then
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if math_random(1, 5) ~= 1 then entity.surface.create_entity({name = "rock-big", position = entity.position, force = "neutral"}) end
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end
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entity.destroy()
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end,
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}
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local function builders_area_process_entity(e)
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if is_biter_area(e.position) then
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if biter_area_entity_functions[e.type] then
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biter_area_entity_functions[e.type](e)
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end
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else
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if e.type == "turret" or e.type == "unit-spawner" then
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e.destroy()
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return
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end
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end
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end
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local function builders_area_process_tile(t, surface)
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if is_horizontal_border_river(t.position) then return end
|
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if not is_biter_area(t.position) then return end
|
|
local noise_index = math.floor(math.abs(get_noise(3, t.position)) * 7) + 1
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|
if noise_index > 7 then noise_index = 7 end
|
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surface.set_tiles({{name = "dirt-" .. noise_index, position = t.position}})
|
|
|
|
if math_random(1, 160) == 1 then
|
|
if t.position.x ^ 2 + t.position.y ^ 2 < 129600 then return end
|
|
local spawner_position = surface.find_non_colliding_position("biter-spawner", t.position, 8, 1)
|
|
if spawner_position then
|
|
if math_random(1, 4) == 1 then
|
|
surface.create_entity({name = "spitter-spawner", position = spawner_position, force = "north_biters"})
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|
else
|
|
surface.create_entity({name = "biter-spawner", position = spawner_position, force = "north_biters"})
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
local function mixed_ore(event)
|
|
local surface = event.surface
|
|
local left_top_x = event.area.left_top.x
|
|
local left_top_y = event.area.left_top.y
|
|
|
|
--Draw noise text values to determine which chunks are valid for mixed ore.
|
|
--rendering.draw_text{text = get_noise(1, {x = left_top_x + 16, y = left_top_y + 16}), surface = surface, target = {x = left_top_x + 16, y = left_top_y + 16}, color = {255, 255, 255}, time_to_live = 3600, scale = 2, font = "default-game"}
|
|
|
|
--Skip chunks that are too far off the ore noise value.
|
|
if get_noise(1, {x = left_top_x + 16, y = left_top_y + 16}) < 0.52 then return end
|
|
|
|
--Draw the mixed ore patches.
|
|
for x = 0, 31, 1 do
|
|
for y = 0, 31, 1 do
|
|
local pos = {x = left_top_x + x, y = left_top_y + y}
|
|
if surface.can_place_entity({name = "iron-ore", position = pos}) then
|
|
local noise = get_noise(1, pos)
|
|
if noise > 0.81 then
|
|
local amount = math_random(1250, 1500) + math.sqrt(pos.x ^ 2 + pos.y ^ 2) * 1.1
|
|
local m = (noise - 0.75) * 16
|
|
amount = amount * m
|
|
local i = math.ceil(math.abs(noise * 35)) % 4
|
|
if i == 0 then i = 4 end
|
|
surface.create_entity({name = ores[i], position = pos, amount = amount})
|
|
end
|
|
end
|
|
end
|
|
end
|
|
end
|
|
--[[
|
|
local cliff_vectors = {}
|
|
local cliff_brush_radius = 3.5
|
|
for x = cliff_brush_radius * -1, cliff_brush_radius, 0.5 do
|
|
for y = cliff_brush_radius * -1, cliff_brush_radius, 0.5 do
|
|
if math.sqrt(x^2 + y^2) < cliff_brush_radius then
|
|
cliff_vectors[#cliff_vectors + 1] = {x,y}
|
|
end
|
|
end
|
|
end
|
|
|
|
local function replace_cliff(surface, entity)
|
|
if surface.get_tile(entity.position).collides_with("resource-layer") then return end
|
|
for _, vector in pairs(cliff_vectors) do
|
|
if math_random(0, (math_abs(vector[1]) + math_abs(vector[2])) * 0.75) == 0 then
|
|
local position = {entity.position.x + vector[1], entity.position.y + vector[2]}
|
|
if surface.count_entities_filtered({type = "simple-entity", position = position}) == 0 then
|
|
surface.create_entity({name = rocks[math_random(1, 7)], position = position})
|
|
end
|
|
end
|
|
end
|
|
end
|
|
|
|
local function replace_cliffs_with_rocks(surface, area)
|
|
for _, cliff in pairs(surface.find_entities_filtered({area = area, type = "cliff"})) do
|
|
replace_cliff(surface, cliff)
|
|
cliff.destroy()
|
|
end
|
|
end
|
|
]]
|
|
function Public.generate(event)
|
|
if event.area.left_top.y >= 0 then return end
|
|
local surface = event.surface
|
|
local left_top = event.area.left_top
|
|
if surface.name ~= "biter_battles" then return end
|
|
|
|
for _, e in pairs(surface.find_entities_filtered({area = event.area, force = "enemy"})) do
|
|
surface.create_entity({name = e.name, position = e.position, force = "north_biters", direction = e.direction})
|
|
e.destroy()
|
|
end
|
|
|
|
--replace_cliffs_with_rocks(surface, event.area)
|
|
|
|
mixed_ore(event)
|
|
generate_river(event)
|
|
generate_circle_spawn(event)
|
|
|
|
if bb_config.builders_area then
|
|
for _, t in pairs(surface.find_tiles_filtered({area = event.area, name = {"water", "deepwater"}})) do
|
|
builders_area_process_tile(t, surface)
|
|
end
|
|
for _, e in pairs(surface.find_entities_filtered({area = event.area})) do
|
|
builders_area_process_entity(e)
|
|
end
|
|
end
|
|
|
|
generate_extra_worm_turrets(surface, left_top)
|
|
|
|
if bb_config.random_scrap then
|
|
generate_scrap(event)
|
|
end
|
|
|
|
if global.bb_spawn_generated then return end
|
|
if game.tick > 0 then
|
|
generate_potential_spawn_ore(surface)
|
|
|
|
local area = {{-10,-10},{10,10}}
|
|
for _, e in pairs(surface.find_entities_filtered({area = area})) do
|
|
if e.name ~= "character" then e.destroy() end
|
|
end
|
|
surface.destroy_decoratives({area = area})
|
|
|
|
for _, silo in pairs(global.rocket_silo) do
|
|
for _, entity in pairs(surface.find_entities({{silo.position.x - 4, silo.position.y - 4}, {silo.position.x + 4, silo.position.y + 4}})) do
|
|
if entity.type == "simple-entity" or entity.type == "tree" or entity.type == "resource" then
|
|
entity.destroy()
|
|
end
|
|
end
|
|
end
|
|
|
|
global.bb_spawn_generated = true
|
|
end
|
|
end
|
|
|
|
--Landfill Restriction
|
|
function Public.restrict_landfill(surface, inventory, tiles)
|
|
for _, t in pairs(tiles) do
|
|
local distance_to_center = math.sqrt(t.position.x ^ 2 + t.position.y ^ 2)
|
|
local check_position = t.position
|
|
if check_position.y > 0 then check_position = {x = check_position.x * -1, y = (check_position.y * -1) - 1} end
|
|
if is_horizontal_border_river(check_position) or distance_to_center < spawn_circle_size then
|
|
surface.set_tiles({{name = t.old_tile.name, position = t.position}}, true)
|
|
inventory.insert({name = "landfill", count = 1})
|
|
end
|
|
end
|
|
end
|
|
|
|
--Construction Robot Restriction
|
|
local robot_build_restriction = {
|
|
["north"] = function(y)
|
|
if y >= -10 then return true end
|
|
end,
|
|
["south"] = function(y)
|
|
if y <= 10 then return true end
|
|
end
|
|
}
|
|
|
|
function Public.deny_construction_bots(event)
|
|
if not robot_build_restriction[event.robot.force.name] then return end
|
|
if not robot_build_restriction[event.robot.force.name](event.created_entity.position.y) then return end
|
|
local inventory = event.robot.get_inventory(defines.inventory.robot_cargo)
|
|
inventory.insert({name = event.created_entity.name, count = 1})
|
|
event.robot.surface.create_entity({name = "explosion", position = event.created_entity.position})
|
|
game.print("Team " .. event.robot.force.name .. "'s construction drone had an accident.", {r = 200, g = 50, b = 100})
|
|
event.created_entity.destroy()
|
|
end
|
|
|
|
return Public |