From 216bf76d3375f315962878cae03a73d4f1c11cea Mon Sep 17 00:00:00 2001
From: syeyoung <cyong06@naver.com>
Date: Wed, 3 Feb 2021 17:51:25 +0900
Subject: Actually do calculation for teleport

---
 .../RoomProcessorTeleportMazeSolver.java           | 50 ++++++++++++++++++++++
 1 file changed, 50 insertions(+)

(limited to 'src/main')

diff --git a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTeleportMazeSolver.java b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTeleportMazeSolver.java
index 257a0bee..4949f0f9 100755
--- a/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTeleportMazeSolver.java
+++ b/src/main/java/kr/syeyoung/dungeonsguide/roomprocessor/RoomProcessorTeleportMazeSolver.java
@@ -9,38 +9,84 @@ import net.minecraft.client.Minecraft;
 import net.minecraft.client.entity.EntityPlayerSP;
 import net.minecraft.init.Blocks;
 import net.minecraft.util.BlockPos;
+import net.minecraft.util.Vec3;
 import net.minecraft.world.World;
 
 import java.awt.*;
 import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.List;
+import java.util.Set;
 
 public class RoomProcessorTeleportMazeSolver extends GeneralRoomProcessor {
     private BlockPos lastPlayerLocation;
 
     public RoomProcessorTeleportMazeSolver(DungeonRoom dungeonRoom) {
         super(dungeonRoom);
+        yLevel = dungeonRoom.getMin().getY() - 1;
     }
 
     private List<BlockPos> visitedPortals = new ArrayList<BlockPos>();
 
+    private int yLevel = 0;
+    private double slope1, slope2;
+    private double posX1, posZ1, posX2, posZ2;
+    private int times=0 ;
+
+    private double intersectionX, intersectionZ;
+    private BlockPos intersection;
+
     @Override
     public void tick() {
         super.tick();
 
+
+
         World w = getDungeonRoom().getContext().getWorld();
         EntityPlayerSP entityPlayerSP = Minecraft.getMinecraft().thePlayer;
         BlockPos pos2 = new BlockPos(Math.floor(entityPlayerSP.posX), Math.floor(entityPlayerSP.posY), Math.floor(entityPlayerSP.posZ));
         Block b = w.getChunkFromBlockCoords(pos2).getBlock(pos2);
+        Vec3 lookVec = entityPlayerSP.getLookVec();
+
+        if (times % 4 == 1) {
+            posX1 = entityPlayerSP.posX;
+            posZ1 = entityPlayerSP.posZ;
+            slope1 = lookVec.zCoord / lookVec.xCoord;
+            times ++;
+        } else if (times % 4 == 3 && intersection == null) {
+            posX2 = entityPlayerSP.posX;
+            posZ2 = entityPlayerSP.posZ;
+            slope2 = lookVec.zCoord / lookVec.xCoord;
+
+            double yInt1 = posZ1 - posX1 * slope1;
+            double yInt2 = posZ2 - posX2 * slope2;
+
+            System.out.println("pos1 (" + posX1 + "," + posZ1 + ") pos2 (" + posX2 + "," + posZ2 + ") slope (" + slope1 + "," + slope2 + ") intercept (" + yInt1 + "," + yInt2 + ")");
+
+            intersectionX = (yInt2 - yInt1) / (slope1 - slope2);
+            intersectionZ = (slope1 * intersectionX + yInt1);
+            intersection = new BlockPos((int) intersectionX, yLevel, (int) intersectionZ);
+            times++;
+        }
+
         if (b == Blocks.stone_slab || b == Blocks.stone_slab2) {
             boolean teleport = false;
+            if (lastPlayerLocation.distanceSq(pos2) < 3) return;
             for (BlockPos allInBox : BlockPos.getAllInBox(lastPlayerLocation, pos2)) {
                 if (w.getChunkFromBlockCoords(allInBox).getBlock(allInBox) == Blocks.iron_bars) {
                     teleport = true;
                     break;
                 }
             }
+
             if (teleport) {
+                System.out.println(lookVec +" - "+ (times %2));
+                if (times % 4 == 0) {
+                    times ++;
+                } else if (times % 4 == 2){
+                times++;
+                }
+
                 for (BlockPos allInBox : BlockPos.getAllInBox(pos2.add(-1, 0, -1), pos2.add(1, 0, 1))) {
                     if (w.getChunkFromBlockCoords(allInBox).getBlock(allInBox) == Blocks.end_portal_frame) {
                         if (!visitedPortals.contains(allInBox))
@@ -68,6 +114,10 @@ public class RoomProcessorTeleportMazeSolver extends GeneralRoomProcessor {
         for (BlockPos bpos:visitedPortals) {
             RenderUtils.highlightBlock(bpos, new Color(255,0,0,100), partialTicks, true);
         }
+
+        if (intersection != null) {
+            RenderUtils.highlightBlock(intersection, new Color(0, 255, 0, 100), partialTicks, false);
+        }
     }
     public static class Generator implements RoomProcessorGenerator<RoomProcessorTeleportMazeSolver> {
         @Override
-- 
cgit