Prevent getting Stuck on Nauvis

lignumis/locale/en/strings.cfg

@@ -150,6 +150,7 @@ wood-logistics=Slow but automatic transportation of goods.
 tree-seeding=[entity=burner-agricultural-tower] allows planting seeds into seedable soil. Planted seeds grow into trees that can be harvested.\n[entity=tree-plant] can grow on grass and dirt. [entity=gold-stromatolite] can grow on [tile=natural-gold-soil].
 active-noise-cancelling=Helps handling noise.
 quality-assembler=High-end assembler to craft only the finest quality machines using a special resource only found on Lignumis.
+automation-science-pack=Leave Lignumis to enable advanced technology research.
 
 [modifier-description]
 basic-gun-turret-attack-bonus=Basic gun turret damage: +__1__
@@ -185,5 +186,6 @@ quality-catalyst=Quality catalyst
 [lignumis]
 start-new-game=Lignumis is meant to be played in a fresh game as it extends the early game before Nauvis.
 provisional-rocket-silo-button=Escape to Nauvis
-provisional-rocket-silo-button-tooltip=Your personal inventory must be empty!
+provisional-rocket-silo-button-tooltip-inventory=Your personal inventory must be empty!
+provisional-rocket-silo-button-tooltip-nauvis=You don't know yet where to go!
 provisional-rocket-silo-description=Fill the rocket inventory and launch the rocket to escape to Nauvis.\nBe sure to take material to jumpstart your iron, copper and wood production.

lignumis/prototypes/content/technology.lua

@@ -134,13 +134,9 @@ if not mods["planet-picker"] then
                 }
             },
             prerequisites = { "planet-discovery-nauvis" },
-            unit = {
+            research_trigger = {
-                count = 50,
+                type = "mine-entity",
-                ingredients = {
+                entity = "iron-ore"
-                    { "wood-science-pack",  1 },
-                    { "steam-science-pack", 1 }
-                },
-                time = 15
             }
         },
         {
@@ -160,13 +156,9 @@ if not mods["planet-picker"] then
                 }
             },
             prerequisites = { "planet-discovery-nauvis" },
-            unit = {
+            research_trigger = {
-                count = 50,
+                type = "mine-entity",
-                ingredients = {
+                entity = "copper-ore"
-                    { "wood-science-pack",  1 },
-                    { "steam-science-pack", 1 }
-                },
-                time = 15
             }
         }
     })

lignumis/prototypes/integrations/vanilla.lua

@@ -145,40 +145,20 @@ end
 
 if not mods["planet-picker"] then
     local automation_science_pack_technology = data.raw.technology["automation-science-pack"]
-    automation_science_pack_technology.prerequisites = { "planet-discovery-nauvis" }
+    automation_science_pack_technology.enabled = false
+    automation_science_pack_technology.visible_when_disabled = true
     automation_science_pack_technology.research_trigger = nil
     automation_science_pack_technology.unit = {
-        count = 100,
+        count = 1,
-        ingredients = {
+        ingredients = {},
-            { "wood-science-pack",  1 },
+        time = 1
-            { "steam-science-pack", 1 }
-        },
-        time = 30
     }
 
     local electronics_technology = data.raw.technology["electronics"]
     electronics_technology.prerequisites = { "copper-processing" }
-    electronics_technology.research_trigger = nil
-    electronics_technology.unit = {
-        count = 50,
-        ingredients = {
-            { "wood-science-pack",  1 },
-            { "steam-science-pack", 1 }
-        },
-        time = 15
-    }
 
     local steam_power_technology = data.raw.technology["steam-power"]
     steam_power_technology.prerequisites = { "iron-processing" }
-    steam_power_technology.research_trigger = nil
-    steam_power_technology.unit = {
-        count = 50,
-        ingredients = {
-            { "wood-science-pack",  1 },
-            { "steam-science-pack", 1 }
-        },
-        time = 15
-    }
 
     local automation_technology = data.raw.technology["automation"]
     automation_technology.ignore_tech_cost_multiplier = false
@@ -217,7 +197,7 @@ if not mods["planet-picker"] then
     }
 
     local robots_speed_technology_3 = data.raw.technology["worker-robots-speed-3"]
-    robots_speed_technology_3.prerequisites = { "worker-robots-speed-2", "chemical-science-pack" }
+    robots_speed_technology_3.prerequisites = { "robotics", "chemical-science-pack" }
     robots_speed_technology_3.unit = {
         count = 150,
         ingredients = { { "automation-science-pack", 1 }, { "logistic-science-pack", 1 }, { "chemical-science-pack", 1 } },
@@ -260,7 +240,7 @@ if not mods["planet-picker"] then
     weapon_speed_technology_2.unit.ingredients = table.deepcopy(physical_damage_technology_2.unit.ingredients)
 
     local physical_damage_technology_3 = data.raw.technology["physical-projectile-damage-3"]
-    physical_damage_technology_3.prerequisites = { "physical-projectile-damage-2", "logistic-science-pack" }
+    physical_damage_technology_3.prerequisites = { "military-2", "logistic-science-pack" }
     physical_damage_technology_3.unit.ingredients = { { "automation-science-pack", 1 }, { "logistic-science-pack", 1 } }
     table.insert(physical_damage_technology_3.effects, {
         type = "turret-attack",
@@ -269,7 +249,7 @@ if not mods["planet-picker"] then
     })
 
     local weapon_speed_technology_3 = data.raw.technology["weapon-shooting-speed-3"]
-    weapon_speed_technology_3.prerequisites = { "weapon-shooting-speed-2", "logistic-science-pack" }
+    weapon_speed_technology_3.prerequisites = { "military-2", "logistic-science-pack" }
     weapon_speed_technology_3.unit.ingredients = table.deepcopy(physical_damage_technology_3.unit.ingredients)
 
     local physical_damage_technology_4 = data.raw.technology["physical-projectile-damage-4"]

lignumis/scripts/init.lua

@@ -91,6 +91,14 @@ Init.events[defines.events.on_player_changed_surface] = function(event)
     if player and player.surface.name == "nauvis" then
         storage.nauvis_visited = true
     end
+
+    if player and player.surface.name ~= "lignumis" and player.force then
+        local automation = player.force.technologies["automation-science-pack"]
+        if not automation.researched then
+            automation.enabled = true
+            automation.researched = true
+        end
+    end
 end
 
 

lignumis/scripts/wooden-rocket-silo.lua

@@ -15,11 +15,16 @@ local function build_gui(player, rocket_silo)
     local launch_button = { type = "button", name = "provisional-rocket-silo-launch-button", caption = { "lignumis.provisional-rocket-silo-button" } }
 
     local inventory = player.get_main_inventory()
-    launch_button.enabled = inventory.is_empty()
+    local is_inventory_empty = inventory.is_empty()
-    if not launch_button.enabled then
+    local is_nauvis_researched = player.force.technologies["planet-discovery-nauvis"].researched
-        launch_button.tooltip = { "lignumis.provisional-rocket-silo-button-tooltip" }
+    launch_button.enabled = is_inventory_empty and is_nauvis_researched
+    if not is_inventory_empty then
+        launch_button.tooltip = { "lignumis.provisional-rocket-silo-button-tooltip-inventory" }
+    elseif not is_nauvis_researched then
+        launch_button.tooltip = { "lignumis.provisional-rocket-silo-button-tooltip-nauvis" }
     end
 
+
     storage.rocket_silo_guis = storage.rocket_silo_guis or {}
     storage.rocket_silo_guis[player.index] = {
         fake_silo = rocket_silo,