Add ready rocket silo with custom GUI

lignumis/scripts/to-nauvis.lua

@@ -0,0 +1,88 @@
+local crash_site = require("crash-site")
+
+-- Transition from Lignumis to Nauvis with the provisional rocket silo
+
+local ToNauvis = {
+    events = {}
+}
+
+
+-- Chart the starting area for the player
+local function chart_starting_area(surface, player)
+    local r = 200
+    local force = player.force
+    local origin = force.get_spawn_position(surface)
+    force.chart(surface, { { origin.x - r, origin.y - r }, { origin.x + r, origin.y + r } })
+end
+
+
+-- Initialize Nauvis
+local function init_nauvis()
+    if storage.nauvis_visited then return end
+    local nauvis = game.planets["nauvis"].create_surface()
+    nauvis.request_to_generate_chunks({ 0, 0 }, 3)
+    nauvis.force_generate_chunk_requests()
+    nauvis.daytime = 0.7
+end
+
+
+-- Teleport player to Nauvis and show welcome message
+local function teleport_player(player)
+    local nauvis = game.planets["nauvis"].surface
+    if player.surface.name == "lignumis" then
+        player.teleport(nauvis.find_non_colliding_position("character", { 0, 0 }, 0, 1), "nauvis")
+        chart_starting_area(nauvis, player)
+        player.print("Oh no, not again. But... Welcome to Nauvis!")
+    end
+end
+
+
+-- Initialize the Nauvis freeplay scenario
+local function init_freeplay()
+    if not remote.interfaces.freeplay then return end
+
+    local nauvis = game.planets["nauvis"].surface
+    local ship_items = {
+        ["burner-mining-drill"] = 2,
+        ["stone-furnace"] = 2,
+        ["burner-assembling-machine"] = 2,
+        ["burner-agricultural-tower"] = 2,
+        ["wood-lab"] = 2
+    }
+    local debris_items = { ["wood-darts-magazine"] = 20, ["wood"] = 20, ["lumber"] = 20 }
+    local crashed_ship_parts = remote.call("freeplay", "get_ship_parts")
+
+    crash_site.create_crash_site(nauvis, { -5, -6 }, ship_items, debris_items, table.deepcopy(crashed_ship_parts))
+end
+
+
+ToNauvis.events[defines.events.on_rocket_launched] = function(event)
+    if not event.rocket_silo.name == "provisional-rocket-silo" then return end
+
+    local rocket_entry
+    local rocket_entry_index
+    local player
+
+    for i, entry in pairs(storage.rocket_silos) do
+        if entry.real_silo == event.rocket_silo then
+            rocket_entry = entry
+            rocket_entry_index = i
+            player = game.get_player(entry.player)
+            break
+        end
+    end
+
+    init_nauvis()
+    teleport_player(player)
+    init_freeplay()
+
+    -- Give the player the content of the rocket
+    local inventory = player.get_main_inventory()
+    for _, item in pairs(rocket_entry.rocket_content) do
+        inventory.insert(item)
+    end
+    inventory.sort_and_merge()
+    table.remove(storage.rocket_silos, rocket_entry_index)
+end
+
+return ToNauvis