From de1256cc80d5fd4ef61110f46886bf641969eee1 Mon Sep 17 00:00:00 2001
From: rycbar0 <schmar03@students.zhaw.ch>
Date: Sat, 1 Oct 2022 05:27:02 +0200
Subject: [PATCH] remove spaghetti

---
 .../java/baritone/process/BuilderProcess.java | 69 ++-----------------
 .../format/defaults/LitematicaSchematic.java  |  7 +-
 .../litematica/LitematicaHelper.java          | 60 +++++++++-------
 3 files changed, 46 insertions(+), 90 deletions(-)

diff --git a/src/main/java/baritone/process/BuilderProcess.java b/src/main/java/baritone/process/BuilderProcess.java
index e18f7aea..da56bdf9 100644
--- a/src/main/java/baritone/process/BuilderProcess.java
+++ b/src/main/java/baritone/process/BuilderProcess.java
@@ -58,13 +58,13 @@ import net.minecraft.item.ItemBlock;
 import net.minecraft.item.ItemStack;
 import net.minecraft.nbt.CompressedStreamTools;
 import net.minecraft.util.EnumFacing;
-import net.minecraft.util.Mirror;
 import net.minecraft.util.Tuple;
 import net.minecraft.util.math.*;
 
 import java.io.File;
 import java.io.FileInputStream;
 import java.io.IOException;
+import java.nio.file.Files;
 import java.util.*;
 import java.util.stream.Collectors;
 
@@ -187,72 +187,15 @@ public final class BuilderProcess extends BaritoneProcessHelper implements IBuil
             //if java.lang.NoSuchMethodError is thrown see comment in SchematicPlacementManager
             if (LitematicaHelper.hasLoadedSchematic()) {
                 String name = LitematicaHelper.getName(i);
-                File schemFile = LitematicaHelper.getSchematicFile(i);
-                Vec3i origin = LitematicaHelper.getOrigin(i);
-
-
-
-
                 try {
-                    LitematicaSchematic     herbert = new LitematicaSchematic(CompressedStreamTools.readCompressed(new FileInputStream(schemFile)));
-                    LitematicaSchematic     volker_rainer_fahrenhorst = new LitematicaSchematic(CompressedStreamTools.readCompressed(new FileInputStream(schemFile)));
+                    LitematicaSchematic schematic = new LitematicaSchematic(CompressedStreamTools.readCompressed(Files.newInputStream(LitematicaHelper.getSchematicFile(i).toPath())));
+                    schematic = LitematicaHelper.blackMagicFuckery(schematic, i);
+                    Vec3i correctedOrigin = LitematicaHelper.getCorrectedOrigin(LitematicaHelper.getOrigin(i), schematic.getMinimumCorner());
 
-                    net.minecraft.util.Rotation rotation = LitematicaHelper.getRotation(i);
-                    net.minecraft.util.Mirror mirror = LitematicaHelper.getMirror(i);
-
-
-                    Vec3i gustav = herbert.getMinimumCorner();
-                    Vec3i martin = new Vec3i(origin.getX()+gustav.getX(),origin.getY()+gustav.getY(),origin.getZ()+gustav.getZ());
-                    int xena = herbert.getX();
-                    int yvonne = herbert.getY();
-                    int zuse = herbert.getZ();
-
-                    for (int brian=0; brian<yvonne; brian++) {
-                        for (int carmen=0; carmen<zuse; carmen++) {
-                            for (int ariel=0; ariel<xena; ariel++) {
-                                int dora;
-                                int eleonore;
-                                int ferdinand;
-
-                                if(mirror== Mirror.LEFT_RIGHT) {
-                                    dora = ariel; //x stays the same in this transformation
-                                    eleonore = brian; //y stays the same
-                                    ferdinand = (zuse-1)-carmen; //[new Z] =  ([size Z] - 1(because index starts at 0)) - [original Z]
-                                } else if (mirror==Mirror.FRONT_BACK) {
-                                    dora = (xena-1)-ariel; //[new X] = ([size X] - 1(because index starts at 0)) - [original x]
-                                    eleonore = brian; //y stays the same
-                                    ferdinand = carmen; //z stays the same in this transformation
-                                } else {
-                                    dora = ariel; //we dont transform
-                                    eleonore = brian; //we dont transform
-                                    ferdinand = carmen; //we dont transform
-                                }
-                                int turns;
-                                switch (rotation) {
-                                    case CLOCKWISE_90: turns=1; break;
-                                    case CLOCKWISE_180: turns=2; break;
-                                    case COUNTERCLOCKWISE_90: turns=3; break;
-                                    default: turns=0; break;
-                                }
-                                for (int werner=0; werner<turns; werner++) {
-                                    int tempx = dora;
-                                    int tempz = ferdinand;
-                                    dora = (xena-1) -tempz - (xena-zuse); //[new x] = (([size x] - 1(because index starts at 0)) - ([size x] - [size z])) - [old x]
-                                    ferdinand = tempx; //[new z] = [old x]
-                                }
-                                volker_rainer_fahrenhorst.setDirect(dora,eleonore,ferdinand,herbert.getDirect(ariel,brian,carmen));
-                            }
-                        }
-                    }
-                    logDirect("congratulation you did it. we dont know yet if your result is right but you have successfully done something");
-                    build(name,volker_rainer_fahrenhorst,martin);
+                    build(name, schematic, correctedOrigin);
                 } catch (IOException e) {
-                    logDirect("something went wrong along the way :(");
+                    logDirect("Schematic File could not be loaded");
                 }
-
-
-
-
             } else {
                 logDirect("No schematic currently loaded");
             }
diff --git a/src/main/java/baritone/utils/schematic/format/defaults/LitematicaSchematic.java b/src/main/java/baritone/utils/schematic/format/defaults/LitematicaSchematic.java
index 0224c411..5f3c6e85 100644
--- a/src/main/java/baritone/utils/schematic/format/defaults/LitematicaSchematic.java
+++ b/src/main/java/baritone/utils/schematic/format/defaults/LitematicaSchematic.java
@@ -41,8 +41,10 @@ public final class LitematicaSchematic extends StaticSchematic {
     private final int minX;
     private final int minY;
     private final int minZ;
+    private final NBTTagCompound nbt;
 
-    public LitematicaSchematic(NBTTagCompound nbt) {
+    public LitematicaSchematic(NBTTagCompound nbtTagCompound) {
+        this.nbt = nbtTagCompound;
         int x = 0;
         int y = 0;
         int z = 0;
@@ -225,6 +227,9 @@ public final class LitematicaSchematic extends StaticSchematic {
     public void setDirect(int x,int y,int z,IBlockState blockState) {
         this.states[x][z][y] = blockState;
     }
+    public LitematicaSchematic getCopy() {
+        return new LitematicaSchematic(nbt);
+    }
 
     /**
      * @author maruohon
diff --git a/src/main/java/baritone/utils/schematic/litematica/LitematicaHelper.java b/src/main/java/baritone/utils/schematic/litematica/LitematicaHelper.java
index bf48334a..c19ae5a7 100644
--- a/src/main/java/baritone/utils/schematic/litematica/LitematicaHelper.java
+++ b/src/main/java/baritone/utils/schematic/litematica/LitematicaHelper.java
@@ -17,9 +17,9 @@
 
 package baritone.utils.schematic.litematica;
 
+import baritone.utils.schematic.format.defaults.LitematicaSchematic;
 import fi.dy.masa.litematica.Litematica;
 import fi.dy.masa.litematica.data.DataManager;
-import fi.dy.masa.litematica.schematic.placement.SchematicPlacement;
 import net.minecraft.util.Mirror;
 import net.minecraft.util.Rotation;
 import net.minecraft.util.math.Vec3i;
@@ -57,28 +57,36 @@ public final class LitematicaHelper {
     public static Mirror getMirror(int i) {
         return DataManager.getSchematicPlacementManager().getAllSchematicsPlacements().get(i).getMirror();
     }
-}
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
+    public static Vec3i getCorrectedOrigin(Vec3i origin, Vec3i correction) {
+        return new Vec3i(origin.getX()+ correction.getX(), origin.getY() + correction.getY(), origin.getZ() + correction.getZ());
+    }
+    public static Vec3i doMirroring(Vec3i in, int sizeX, int sizeZ, Mirror mirror) {
+        int xOut = in.getX();
+        int zOut = in.getZ();
+        if(mirror == Mirror.LEFT_RIGHT) {
+            zOut = sizeZ - in.getZ();
+        } else if (mirror == Mirror.FRONT_BACK) {
+            xOut = sizeX - in.getX();
+        }
+        return new Vec3i(xOut, in.getY(), zOut);
+    }
+    public static Vec3i rotate(Vec3i in, int sizeX, int sizeZ) {
+        return new  Vec3i(sizeX - (sizeX - sizeZ) - in.getZ(), in.getY(), in.getX());
+    }
+    public static LitematicaSchematic blackMagicFuckery(LitematicaSchematic schemIn, int i) {
+        LitematicaSchematic tempSchem = schemIn.getCopy();
+        for (int yCounter=0; yCounter<schemIn.getY(); yCounter++) {
+            for (int zCounter=0; zCounter<schemIn.getZ(); zCounter++) {
+                for (int xCounter=0; xCounter<schemIn.getX(); xCounter++) {
+                    Vec3i xyzHolder = new Vec3i(xCounter, yCounter, zCounter);
+                    xyzHolder = LitematicaHelper.doMirroring(xyzHolder, schemIn.getX() - 1, schemIn.getZ() - 1, LitematicaHelper.getMirror(i));
+                    for (int turns = 0; turns < LitematicaHelper.getRotation(i).ordinal(); turns++) {
+                        xyzHolder = LitematicaHelper.rotate(xyzHolder, schemIn.getX() - 1, schemIn.getZ() - 1);
+                    }
+                    tempSchem.setDirect(xyzHolder.getX(), xyzHolder.getY(), xyzHolder.getZ(), schemIn.getDirect(xCounter, yCounter, zCounter));
+                }
+            }
+        }
+        return tempSchem;
+    }
+}
\ No newline at end of file