Improve transition to Nauvis

lignumis/scripts/to-nauvis.lua

@@ -29,7 +29,7 @@ end
 local function teleport_player(player)
     local nauvis = game.planets[storage.target_planet].surface
     if player.surface.name == "lignumis" then
-        local position = nauvis.find_non_colliding_position("character", { 0, 0 }, 100, 1) or { 0, 0 }
+        local position = nauvis.find_non_colliding_position("character", { 2, 2 }, 100, 1) or { 0, 0 }
         player.teleport(position, storage.target_planet)
         chart_starting_area(nauvis, player)
     end
@@ -57,35 +57,69 @@ local function init_freeplay()
 end
 
 
-ToNauvis.events[defines.events.on_rocket_launched] = function(event)
-    if not event.rocket_silo or event.rocket_silo.name ~= "provisional-rocket-silo" then return end
+local function transit_player(player_index)
+    local player = game.get_player(player_index)
+    local transition = storage.transitions[player_index]
 
-    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 = entry.player and game.get_player(entry.player) or game.players[1]
-            break
-        end
-    end
+    transition.rocket_entry.cargo_pod.set_passenger(nil)
+    transition.rocket_entry.cargo_pod.destroy()
 
     init_nauvis()
     teleport_player(player)
     init_freeplay()
 
     -- Give the player the content of the rocket
-    if rocket_entry.rocket_content then
+    if transition.rocket_entry.rocket_content then
         local inventory = player.get_main_inventory()
-        for _, item in pairs(rocket_entry.rocket_content) do
+        for _, item in pairs(transition.rocket_entry.rocket_content) do
             inventory.insert(item)
         end
         inventory.sort_and_merge()
     end
-    table.remove(storage.rocket_silos, rocket_entry_index)
+    table.remove(storage.rocket_silos, transition.rocket_entry_index)
+end
+
+
+local function explode_silo(silo)
+    silo.die()
+end
+
+ToNauvis.events[defines.events.on_rocket_launch_ordered] = function(event)
+    if not event.rocket_silo or event.rocket_silo.name ~= "provisional-rocket-silo" then return end
+
+    local player
+
+    for i, entry in pairs(storage.rocket_silos) do
+        if entry.real_silo == event.rocket_silo then
+            if not storage.transitions then
+                storage.transitions = {}
+            end
+            player = entry.player and game.get_player(entry.player) or game.players[1]
+            storage.transitions[player.index] = {
+                rocket_entry = entry,
+                rocket_entry_index = i
+            }
+            break
+        end
+    end
+
+    local transit_tick = game.tick + (26 * 59)
+    local explode_tick = game.tick + (31 * 59)
+
+    script.on_nth_tick(explode_tick, function()
+        explode_silo(event.rocket_silo)
+        script.on_nth_tick(explode_tick, nil)
+    end)
+
+    script.on_nth_tick(transit_tick, function()
+        transit_player(player.index)
+        script.on_nth_tick(transit_tick, nil)
+    end)
+end
+
+ToNauvis.events[defines.events.on_post_entity_died] = function(event)
+    if not event.ghost or event.prototype.name ~= "provisional-rocket-silo" then return end
+    event.ghost.destroy()
 end
 
 return ToNauvis

lignumis/scripts/wooden-rocket-silo.lua

@@ -92,8 +92,10 @@ local function launch(event)
         if entry.fake_silo == fake_silo then
             entry.player = event.player_index
             entry.rocket_content = rocket_content
+            entry.cargo_pod = entry.real_silo.rocket.attached_cargo_pod
             fake_silo.destroy()
             entry.real_silo.launch_rocket()
+            entry.cargo_pod.set_passenger(player)
             break
         end
     end