mirror of
https://github.com/ComfyFactory/ComfyFactorio.git
synced 2025-01-08 00:39:30 +02:00
336 lines
12 KiB
Lua
336 lines
12 KiB
Lua
local math_random = math.random
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local simplex_noise = require 'utils.simplex_noise'.d2
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local rock_raffle = {"sand-rock-big","sand-rock-big","rock-big","rock-big","rock-big","rock-big","rock-big","rock-big","rock-huge"}
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local function island_noise(p, seed_1, seed_2, seed_3)
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local noise_1 = simplex_noise(p.x * seed_m1, p.y * seed_m1, seed_1)
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local noise_2 = simplex_noise(p.x * seed_m2, p.y * seed_m2, seed_2)
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local noise_3 = simplex_noise(p.x * seed_m3, p.y * seed_m3, seed_3)
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local noise = math.abs(noise_1 + noise_2 * 0.5 + noise_3 * 0.2)
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noise = noise / 1.7
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return noise
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end
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local function island_noise_radius(position)
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local noise = island_noise(position, seed_1, seed_2, seed_3)
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local radius = global.stages[global.current_stage].size
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return radius * 0.5 + noise * radius * 0.5
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end
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local function draw_island_tiles(surface, position, radius)
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local tiles = {}
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for y = radius * -1, radius, 1 do
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for x = radius * -1, radius, 1 do
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local p = {x = x + position.x, y = y + position.y}
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if surface.get_tile(p).name == "deepwater" then
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local distance = math.sqrt(x^2 + y^2)
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local tile = false
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local noise_radius = island_noise_radius(p)
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if distance < noise_radius - radius * 0.15 then
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tile = {name = game.surfaces["island_tiles"].get_tile(x, y).name, position = p}
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else
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if distance < noise_radius then
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tile = {name = "water", position = p}
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end
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end
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if tile then tiles[#tiles + 1] = tile end
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end
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end
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end
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surface.set_tiles(tiles, true)
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return tiles
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end
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local function get_vector()
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if global.current_stage == 1 then return {0, -1} end
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if global.current_stage == #global.stages then return {0, 1} end
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local position = global.path_tiles[#global.path_tiles].position
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local island_size = global.stages[global.current_stage].size
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local y_modifier = 0
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if math.abs(position.y) < 32 + island_size * 3 then
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y_modifier = math.random(25, 100) * -0.01
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else
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y_modifier = math.random(25, 100) * 0.01
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end
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return {1, y_modifier}
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end
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local function set_island_surface()
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local map_gen_settings = {}
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map_gen_settings.height = global.stages[global.current_stage].size * 2
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map_gen_settings.width = global.stages[global.current_stage].size * 2
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map_gen_settings.water = 0
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map_gen_settings.terrain_segmentation = 1
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map_gen_settings.seed = math.random(1, 999999999)
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map_gen_settings.cliff_settings = {cliff_elevation_interval = math.random(2, 16), cliff_elevation_0 = math.random(2, 16)}
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map_gen_settings.autoplace_controls = {
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["coal"] = {frequency = 0, size = 0, richness = 0},
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["stone"] = {frequency = 0, size = 0, richness = 0},
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["copper-ore"] = {frequency = 0, size = 0, richness = 0},
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["iron-ore"] = {frequency = 0, size = 0, richness = 0},
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["uranium-ore"] = {frequency = 0, size = 0, richness = 0},
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["crude-oil"] = {frequency = 0, size = 0, richness = 0},
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["trees"] = {frequency = 50, size = 0.1, richness = math.random(0,10) * 0.1},
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["enemy-base"] = {frequency = "none", size = "none", richness = "none"}
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}
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game.create_surface("island_tiles", map_gen_settings)
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local surface = game.surfaces["island_tiles"]
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surface.request_to_generate_chunks({0, 0}, math.ceil(max_island_radius / 32))
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surface.force_generate_chunk_requests()
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end
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function draw_the_island()
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if not global.stages[global.current_stage].size then global.gamestate = 4 return end
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if game.surfaces["island_tiles"] then game.delete_surface(game.surfaces["island_tiles"]) return end
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local surface = game.surfaces[1]
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local position = global.path_tiles[#global.path_tiles].position
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seed_1 = math.random(1, 9999999)
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seed_2 = math.random(1, 9999999)
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seed_3 = math.random(1, 9999999)
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seed_m1 = (math.random(8, 16) * 0.1) / global.stages[global.current_stage].size
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seed_m2 = (math.random(12, 24) * 0.1) / global.stages[global.current_stage].size
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seed_m3 = (math.random(50, 100) * 0.1) / global.stages[global.current_stage].size
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set_island_surface()
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local tiles = draw_island_tiles(surface, position, global.stages[global.current_stage].size)
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for _, decorative in pairs(game.surfaces["island_tiles"].find_decoratives_filtered({})) do
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local distance = math.sqrt(decorative.position.x ^ 2 + decorative.position.y ^ 2)
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if distance <= global.stages[global.current_stage].size then
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surface.create_decoratives{
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check_collision=true,
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decoratives={{name = decorative.decorative.name, position = {position.x + decorative.position.x, position.y + decorative.position.y}, amount = decorative.amount}}
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}
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end
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end
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for _, e in pairs(game.surfaces["island_tiles"].find_entities_filtered({})) do
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local distance = math.sqrt(e.position.x ^ 2 + e.position.y ^ 2)
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local p = {x = position.x + e.position.x, y = position.y + e.position.y}
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if distance <= island_noise_radius(p) then
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if e.type == "simple-entity" then
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e.clone({position = p, surface = surface, force = "neutral"})
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else
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if surface.can_place_entity({name = "tree-01", position = p}) then
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e.clone({position = p, surface = surface, 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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--local tree = global.tree_raffle[math.random(1, #global.tree_raffle)]
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local seed = math.random(1, 1000000)
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for _, t in pairs(tiles) do
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if math.random(1, 32) == 1 then
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local noise = simplex_noise(t.position.x * 0.02, t.position.y * 0.02, seed)
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if noise > 0.75 or noise < -0.75 then
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surface.create_entity({name = rock_raffle[math_random(1, #rock_raffle)], position = t.position})
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end
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end
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--if surface.can_place_entity({name = "wooden-chest", position = t.position}) then
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-- if math.random(1, 64) == 1 then
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-- if simplex_noise(t.position.x * 0.02, t.position.y * 0.02, seed) > 0.25 then
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-- surface.create_entity({name = tree, position = t.position})
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-- end
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-- end
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--end
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end
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add_enemies(surface, tiles)
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global.gamestate = 4
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end
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local function add_path_decoratives(surface, tiles)
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local d = global.decorative_names[math.random(1, #global.decorative_names)]
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for _, t in pairs(tiles) do
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local noise = simplex_noise(t.position.x * 0.075, t.position.y * 0.075, game.surfaces[1].map_gen_settings.seed)
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if math.random(1,3) == 1 and noise > 0 then
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surface.create_decoratives{check_collision=false, decoratives={{name = d, position = t.position, amount = math.floor(math.abs(noise * 3)) + 1}}}
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end
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end
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end
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local draw_path_tile_whitelist = {
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["water"] = true,
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["deepwater"] = true,
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}
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local path_tile_names = {"grass-2", "grass-3", "grass-4", "dirt-1", "dirt-2", "dirt-3", "dirt-4", "dirt-5", "dirt-6", "dirt-7", "water-shallow"}
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function draw_path_to_next_stage()
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local surface = game.surfaces[1]
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--if global.current_stage ~= #global.stages then
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-- if global.current_stage == #global.stages - 1 then
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--game.print("--Final Stage--")
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-- else
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--game.print("--Stage " .. global.current_stage .. "--")
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-- end
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--end
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local position = {x = 0, y = 0}
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if global.path_tiles then position = global.path_tiles[#global.path_tiles].position end
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--game.print(get_vector()[1] .. " " .. get_vector()[2])
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global.path_tiles = noise_vector_tile_path(surface, path_tile_names[math_random(1, #path_tile_names)], position, get_vector(), global.stages[global.current_stage].path_length, math.random(2, 4), draw_path_tile_whitelist)
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add_path_decoratives(surface, global.path_tiles)
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if global.current_stage ~= #global.stages and global.current_stage > 2 then
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if math_random(1, 3) == 1 then
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add_path_decoratives(surface, noise_vector_tile_path(surface, path_tile_names[math_random(1, #path_tile_names - 1)], position, {0, 1}, global.stages[#global.stages].path_length, math.random(2, 4), draw_path_tile_whitelist))
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end
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end
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global.gamestate = 3
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end
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local tile_reset_blacklist = {
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["deepwater"] = true,
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["out-of-map"] = true,
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}
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local function get_level_tiles(surface)
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global.level_tiles = {}
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for chunk in surface.get_chunks() do
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if chunk.y < 0 and game.forces.player.is_chunk_charted(surface, chunk) then
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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 tile = surface.get_tile({chunk.x * 32 + x, chunk.y * 32 + y})
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if not tile_reset_blacklist[tile.name] then
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local index = math.abs(tile.position.y)
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if not global.level_tiles[index] then global.level_tiles[index] = {} end
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global.level_tiles[index][#global.level_tiles[index] + 1] = tile
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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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for k, tile_row in pairs(global.level_tiles) do
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table.shuffle_table(global.level_tiles[k])
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end
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end
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local function wipe_vision(surface)
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for chunk in surface.get_chunks() do
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if chunk.y < 0 then game.forces.player.unchart_chunk(chunk, surface) end
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end
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end
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local particles = {"coal-particle", "copper-ore-particle", "iron-ore-particle", "stone-particle"}
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local function create_particles(surface, position)
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local particle = particles[math_random(1, #particles)]
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local m = math_random(10, 30)
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local m2 = m * 0.005
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for i = 1, 4, 1 do
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surface.create_entity({
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name = particle,
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position = position,
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frame_speed = 0.1,
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vertical_speed = 0.1,
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height = 0.1,
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movement = {m2 - (math_random(0, m) * 0.01), m2 - (math_random(0, m) * 0.01)}
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})
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end
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end
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function kill_the_level()
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local surface = game.surfaces[1]
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if not global.level_tiles then get_level_tiles(surface) end
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if not global.kill_the_level_speed then global.kill_the_level_speed = 0 end
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global.kill_the_level_speed = global.kill_the_level_speed + 0.0025
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local amount = global.kill_the_level_speed
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for i = #global.level_tiles, 1, -1 do
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if global.level_tiles[i] then
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for k, tile in pairs(global.level_tiles[i]) do
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surface.set_tiles({{name = "deepwater", position = tile.position}}, true)
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create_particles(surface, tile.position)
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global.level_tiles[i][k] = nil
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amount = amount - 1
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if amount <= 0 then return end
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end
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global.level_tiles[i] = nil
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end
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end
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if #global.level_tiles == 0 then
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wipe_vision(surface)
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global.kill_the_level_speed = nil
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global.level_tiles = nil
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global.gamestate = 1
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end
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end
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local function process_tile(surface, position)
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if position.x < -128 then surface.set_tiles({{name = "out-of-map", position = position}}, true) return end
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if position.x > 8192 then surface.set_tiles({{name = "out-of-map", position = position}}, true) return end
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if position.y < 0 then surface.set_tiles({{name = "deepwater", position = position}}, true) return end
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if position.y > 32 then
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surface.set_tiles({{name = "water-green", position = position}}, true)
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if math.random(1, 4096) == 1 then
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if math.random(1, 4) == 1 then
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surface.set_tiles({{name = "sand-1", position = position}}, true)
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create_dump_chest(surface, position, false)
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else
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surface.set_tiles({{name = "sand-1", position = position}}, true)
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create_shopping_chest(surface, position, false)
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end
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end
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return
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end
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if position.y > 10 + simplex_noise(position.x * 0.010, 0, game.surfaces[1].map_gen_settings.seed) * 4 then surface.set_tiles({{name = "water-green", position = position}}, true) return end
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local index = math.floor((simplex_noise(position.x * 0.01, position.y * 0.01, game.surfaces[1].map_gen_settings.seed) * 10) % 3) + 1
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surface.set_tiles({{name = "sand-" .. index, position = position}}, true)
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if position.x > 32 then return true end
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if position.y == 6 then
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if position.x == -16 then
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create_shopping_chest(surface, position, false)
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end
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if position.x == 16 then
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create_dump_chest(surface, position, false)
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end
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end
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return true
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end
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local function on_chunk_generated(event)
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if event.surface.index ~= 1 then return end
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local left_top = event.area.left_top
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local surface = event.surface
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local decoratives = {}
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for k, e in pairs(surface.find_entities_filtered({area = event.area})) do
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if e.force.name ~= "player" then e.destroy() end
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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 position = {x = left_top.x + x, y = left_top.y + y}
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if process_tile(surface, position) then
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local noise = simplex_noise(position.x * 0.050, position.y * 0.050, game.surfaces[1].map_gen_settings.seed)
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if math.random(1, 2) == 1 and noise < -0.75 then
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decoratives[#decoratives + 1] = {name = "green-pita", position = position, amount = math.random(1,3)}
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end
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if math.random(1, 4) == 1 and noise > 0.50 then
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decoratives[#decoratives + 1] = {name = "garballo", position = position, amount = math.random(1,3)}
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end
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if math.random(1, 32) == 1 then
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decoratives[#decoratives + 1] = {name = "sand-dune-decal", position = position, amount = math.random(1,3)}
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end
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end
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end
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end
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surface.destroy_decoratives({area = event.area})
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surface.create_decoratives{check_collision=true, decoratives=decoratives}
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end
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local event = require 'utils.event'
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event.add(defines.events.on_chunk_generated, on_chunk_generated) |