From 77ec16dab52a7cdb391a14fa4026cf597622d4fd Mon Sep 17 00:00:00 2001
From: Zalgo239 <67443118+Zalgo239@users.noreply.github.com>
Date: Sat, 23 Dec 2023 14:56:34 +0100
Subject: [PATCH] Added consequences for failures

---
 .../api/unification/material/Materials.java   |  2 ++
 .../UnknownCompositionMaterials.java          |  8 ++++-
 .../multi/MetaTileEntityFissionReactor.java   | 36 +++++++++++++++++--
 3 files changed, 42 insertions(+), 4 deletions(-)

diff --git a/src/main/java/gregtech/api/unification/material/Materials.java b/src/main/java/gregtech/api/unification/material/Materials.java
index d2d65e81f72..1209aadd6bb 100644
--- a/src/main/java/gregtech/api/unification/material/Materials.java
+++ b/src/main/java/gregtech/api/unification/material/Materials.java
@@ -683,6 +683,8 @@ public static void register() {
     public static Material UUMatter;
     public static Material PCBCoolant;
 
+    public static Material Corium;
+
     /**
      * Second Degree Compounds
      */
diff --git a/src/main/java/gregtech/api/unification/material/materials/UnknownCompositionMaterials.java b/src/main/java/gregtech/api/unification/material/materials/UnknownCompositionMaterials.java
index 2b8918b2abb..cf55a739501 100644
--- a/src/main/java/gregtech/api/unification/material/materials/UnknownCompositionMaterials.java
+++ b/src/main/java/gregtech/api/unification/material/materials/UnknownCompositionMaterials.java
@@ -331,7 +331,13 @@ public static void register() {
                 .flags(FLAMMABLE)
                 .build();
 
-        // Free IDs 1560-1575
+        Corium = new Material.Builder(1560, gregtechId("corium"))
+                .liquid(new FluidBuilder().temperature(2500).block().density(8.0D))
+                .color(0x7A6B50)
+                .flags(NO_UNIFICATION, STICKY, GLOWING)
+                .build();
+
+        // Free IDs 1561-1575
 
         LPG = new Material.Builder(1576, gregtechId("lpg"))
                 .liquid(new FluidBuilder().customStill())
diff --git a/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityFissionReactor.java b/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityFissionReactor.java
index 3d11ee9ac8e..d743b66e2f1 100644
--- a/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityFissionReactor.java
+++ b/src/main/java/gregtech/common/metatileentities/multi/MetaTileEntityFissionReactor.java
@@ -21,6 +21,7 @@
 import gregtech.api.pattern.FactoryBlockPattern;
 import gregtech.api.unification.OreDictUnifier;
 import gregtech.api.unification.material.Material;
+import gregtech.api.unification.material.Materials;
 import gregtech.api.unification.material.properties.FissionFuelProperty;
 import gregtech.api.unification.material.properties.PropertyKey;
 import gregtech.api.unification.ore.OrePrefix;
@@ -46,6 +47,10 @@
 import net.minecraft.world.World;
 import net.minecraftforge.fluids.FluidStack;
 
+import net.minecraftforge.fml.relauncher.Side;
+
+import net.minecraftforge.fml.relauncher.SideOnly;
+
 import org.jetbrains.annotations.NotNull;
 
 import java.util.ArrayList;
@@ -132,17 +137,41 @@ protected void updateFormedValid() {
             this.updateReactorState();
 
             if (this.fissionReactor.checkForMeltdown()) {
-                // TODO Meltdown consequences
+                this.performMeltdownEffects();
             }
 
             if (this.fissionReactor.checkForExplosion()) {
-                // TODO Explosion consequences
+                this.performPrimaryExplosion();
                 if (this.fissionReactor.checkForSecondaryExplosion()) {
-                    // TODO Secondary explosion consequences
+                    this.performSecondaryExplosion();
                 }
             }
+        }
+    }
 
+    protected void performMeltdownEffects() {
+        BlockPos.MutableBlockPos pos = new BlockPos.MutableBlockPos(this.getPos());
+        pos = pos.move(this.getFrontFacing().getOpposite(), Math.floorDiv(diameter, 2));
+        for (int i = 0; i <= this.heightBottom; i++) {
+            this.getWorld().setBlockState(pos.add(0, -i, 0), Materials.Corium.getFluid().getBlock().getDefaultState());
+            this.getWorld().setBlockState(pos.add(1, -i, 0), Materials.Corium.getFluid().getBlock().getDefaultState());
+            this.getWorld().setBlockState(pos.add(-1, -i, 0), Materials.Corium.getFluid().getBlock().getDefaultState());
+            this.getWorld().setBlockState(pos.add(0, -i, 1), Materials.Corium.getFluid().getBlock().getDefaultState());
+            this.getWorld().setBlockState(pos.add(0, -i, -1), Materials.Corium.getFluid().getBlock().getDefaultState());
         }
+        this.getWorld().setBlockState(pos.add(0, 1, 0), Materials.Corium.getFluid().getBlock().getDefaultState());
+    }
+
+    protected void performPrimaryExplosion() {
+        BlockPos.MutableBlockPos pos = new BlockPos.MutableBlockPos(this.getPos());
+        pos = pos.move(this.getFrontFacing().getOpposite(), Math.floorDiv(diameter, 2));
+        this.getWorld().createExplosion(null, pos.getX(), pos.getY() + heightTop, pos.getZ(), 4.f, true);
+    }
+
+    protected void performSecondaryExplosion() {
+        BlockPos.MutableBlockPos pos = new BlockPos.MutableBlockPos(this.getPos());
+        pos = pos.move(this.getFrontFacing().getOpposite(), Math.floorDiv(diameter, 2));
+        this.getWorld().newExplosion(null, pos.getX(), pos.getY() + heightTop + 3, pos.getZ(), 10.f, true, true);
     }
 
     public boolean updateStructureDimensions() {
@@ -283,6 +312,7 @@ public ICubeRenderer getBaseTexture(IMultiblockPart sourcePart) {
         return Textures.FISSION_REACTOR_TEXTURE;
     }
 
+    @SideOnly(Side.CLIENT)
     @NotNull
     @Override
     protected ICubeRenderer getFrontOverlay() {