Interplanetary Accelerator re-added with functionality (WIP)

core/src/mindustry/content/Blocks.java

@@ -6362,8 +6362,9 @@ public class Blocks{
         }};
 
         interplanetaryAccelerator = new Accelerator("interplanetary-accelerator"){{
-            requirements(Category.effect, BuildVisibility.hidden, with(Items.copper, 16000, Items.silicon, 11000, Items.thorium, 13000, Items.titanium, 12000, Items.surgeAlloy, 6000, Items.phaseFabric, 5000));
+            requirements(Category.effect, BuildVisibility.campaignOnly, with(Items.copper, 16000, Items.silicon, 11000, Items.thorium, 13000, Items.titanium, 12000, Items.surgeAlloy, 6000, Items.phaseFabric, 5000));
             researchCostMultiplier = 0.1f;
+            powerBufferRequirement = 1_000_000f;
             size = 7;
             hasPower = true;
             consumePower(10f);

core/src/mindustry/content/Planets.java

@@ -153,6 +153,7 @@ public class Planets{
             atmosphereRadOut = 0.3f;
             startSector = 15;
             alwaysUnlocked = true;
+            allowSelfSectorLaunch = true;
             landCloudColor = Pal.spore.cpy().a(0.5f);
         }};
 

core/src/mindustry/content/SerpuloTechTree.java

@@ -20,10 +20,9 @@ public class SerpuloTechTree{
                 node(junction, () -> {
                     node(router, () -> {
                         node(launchPad, Seq.with(new SectorComplete(extractionOutpost)), () -> {
-                            //no longer necessary to beat the campaign
-                            //node(interplanetaryAccelerator, Seq.with(new SectorComplete(planetaryTerminal)), () -> {
+                            node(interplanetaryAccelerator, Seq.with(new SectorComplete(planetaryTerminal)), () -> {
 
-                            //});
+                            });
                         });
 
                         node(distributor);