Even more fun stuff

2026-07-01 02:08:27 +00:00 · 2022-08-10 14:42:22 -04:00
parent d9b35af788
commit 0c3066103c
38 changed files with 2654 additions and 271 deletions
@@ -0,0 +1,115 @@
+package dev.brighten.ac.utils;
+
+import dev.brighten.ac.data.APlayer;
+import dev.brighten.ac.packet.ProtocolVersion;
+import dev.brighten.ac.utils.reflections.impl.MinecraftReflection;
+import dev.brighten.ac.utils.reflections.types.WrappedField;
+import lombok.val;
+import org.bukkit.Location;
+import org.bukkit.block.Block;
+import org.bukkit.enchantments.Enchantment;
+import org.bukkit.entity.Player;
+import org.bukkit.potion.PotionEffectType;
+
+import java.util.Optional;
+
+public class MovementUtils {
+
+    private static Enchantment DEPTH;
+
+    public static float getJumpHeight(APlayer data) {
+        float baseHeight = 0.42f;
+
+        baseHeight+= data.getPotionHandler().getEffectByType(PotionEffectType.JUMP).map(ef -> ef.getAmplifier() + 1)
+                .orElse(0) * 0.1f;
+
+        return baseHeight;
+    }
+
+    public static boolean isSameLocation(KLocation one, KLocation two) {
+        return one.x == two.x && one.y == two.y && one.z == two.z;
+    }
+
+    public static boolean isOnLadder(APlayer data) {
+        try {
+            int i = MathHelper.floor_double(data.getMovement().getTo().getLoc().x);
+            int j = MathHelper.floor_double(data.getMovement().getTo().getBox().yMin);
+            int k = MathHelper.floor_double(data.getMovement().getTo().getLoc().z);
+            Block block = BlockUtils.getBlock(new Location(data.getBukkitPlayer().getWorld(), i, j, k));
+
+            return Materials.checkFlag(block.getType(), Materials.LADDER);
+        } catch(NullPointerException e) {
+            return false;
+        }
+    }
+
+    private static final WrappedField checkMovement = ProtocolVersion.getGameVersion().isBelow(ProtocolVersion.V1_9)
+            ? MinecraftReflection.playerConnection.getFieldByName("checkMovement")
+            : MinecraftReflection.playerConnection.getFieldByName(ProtocolVersion.getGameVersion()
+            .isOrAbove(ProtocolVersion.V1_17) ? "y" : "teleportPos");
+    public static boolean checkMovement(Object playerConnection) {
+        if(ProtocolVersion.getGameVersion().isBelow(ProtocolVersion.V1_9)) {
+            return checkMovement.get(playerConnection);
+        } else return (checkMovement.get(playerConnection) == null);
+    }
+
+    public static int getDepthStriderLevel(Player player) {
+        if(DEPTH == null) return 0;
+
+        val boots = player.getInventory().getBoots();
+
+        if(boots == null) return 0;
+
+        return boots.getEnchantmentLevel(DEPTH);
+    }
+
+    public static double getHorizontalDistance(KLocation one, KLocation two) {
+        return MathUtils.hypot(one.x - two.x, one.z - two.z);
+    }
+
+    public static float getFriction(Block block) {
+        Optional<XMaterial> matched = XMaterial.matchXMaterial(block.getType().name());
+
+        if(!matched.isPresent()) return 0.6f;
+        switch(matched.get()) {
+            case SLIME_BLOCK:
+                return 0.8f;
+            case ICE:
+            case BLUE_ICE:
+            case FROSTED_ICE:
+            case PACKED_ICE:
+                return 0.98f;
+            default:
+                return 0.6f;
+        }
+    }
+
+    public static float getTotalHeight(float initial) {
+        return getTotalHeight(ProtocolVersion.V1_8_9, initial);
+    }
+
+    public static float getTotalHeight(ProtocolVersion version, float initial) {
+        float nextCalc = initial, total = initial;
+        int count = 0;
+        while ((nextCalc = (nextCalc - 0.08f) * 0.98f) > (version.isOrBelow(ProtocolVersion.V1_8_9) ?  0.005 : 0)) {
+            total+= nextCalc;
+            if(count++ > 15) {
+                return total * 4;
+            }
+        }
+
+        return total;
+    }
+
+    static {
+        try {
+            if(ProtocolVersion.getGameVersion().isOrAbove(ProtocolVersion.V1_8)) {
+                DEPTH = Enchantment.getByName("DEPTH_STRIDER");
+            }
+
+            String test = "%%__USER__%%";
+        } catch(Exception e) {
+            DEPTH = null;
+        }
+    }
+}