1 files changed, 75 insertions, 0 deletions
diff --git a/src/main/kotlin/com/dulkirfabric/features/AotvHighlight.kt b/src/main/kotlin/com/dulkirfabric/features/AotvHighlight.kt
new file mode 100644
index 0000000..b56c82a
--- /dev/null
+++ b/src/main/kotlin/com/dulkirfabric/features/AotvHighlight.kt
@@ -0,0 +1,75 @@
+package com.dulkirfabric.features
+
+import com.dulkirfabric.DulkirModFabric.mc
+import com.dulkirfabric.events.ClientTickEvent
+import com.dulkirfabric.events.LongUpdateEvent
+import com.dulkirfabric.events.WorldRenderLastEvent
+import com.dulkirfabric.util.render.WorldRenderUtils
+import meteordevelopment.orbit.EventHandler
+import net.minecraft.client.MinecraftClient
+import net.minecraft.client.util.InputUtil
+import net.minecraft.entity.Entity
+import net.minecraft.util.hit.BlockHitResult
+import net.minecraft.util.hit.HitResult
+import net.minecraft.util.math.Vec3d
+import net.minecraft.world.RaycastContext
+import org.lwjgl.glfw.GLFW
+import java.awt.Color
+
+object AotvHighlight {
+    private var heldItemID = ""
+
+    @EventHandler
+    fun onTick(event: ClientTickEvent) {
+        heldItemID = getHeldItemID()
+    }
+
+    fun getHeldItemID(): String {
+        val stack = mc.player?.mainHandStack ?: return ""
+        val tag = stack.nbt ?: return ""
+        val id = tag.getCompound("ExtraAttributes").get("id") ?: return ""
+        return id.toString().trim('"')
+    }
+
+    @EventHandler
+    fun onLong(event: LongUpdateEvent) {
+        //println(heldItemID)
+    }
+
+    @EventHandler
+    fun onWorldRenderLast(event: WorldRenderLastEvent) {
+        // check that holding aotv
+        if (heldItemID != "ASPECT_OF_THE_VOID") return
+        val handle = MinecraftClient.getInstance().window.handle
+        if (!InputUtil.isKeyPressed(handle, GLFW.GLFW_KEY_LEFT_SHIFT)) return
+
+        // Find the targeted block with a range of 60.9
+        val entity = mc.cameraEntity
+        if (mc.player == null) return
+        val blockHit = raycast(entity!!, 60.9, mc.tickDelta)
+        if (blockHit.type != HitResult.Type.BLOCK) return
+        val pos = (blockHit as BlockHitResult).blockPos
+
+        // if found display box
+        WorldRenderUtils.drawBox(event.context, pos.x.toDouble(), pos.y.toDouble(), pos.z.toDouble(), 1.0, 1.0, 1.0,
+            Color(255, 1, 1, 255), false)
+    }
+
+    private fun raycast(entity: Entity, maxDistance: Double, tickDelta: Float): HitResult {
+        // 1.7 if not crouch, 1.54 if crouch
+        val crouching = mc.player!!.isSneaking
+        var vec3d: Vec3d = mc.player!!.pos.add(0.0, if (crouching) 1.54 else 1.7, 0.0)
+        val vec3d2: Vec3d = entity.getRotationVec(tickDelta)
+        val vec3d3 = vec3d.add(vec3d2.x * maxDistance, vec3d2.y * maxDistance, vec3d2.z * maxDistance)
+        return mc.world!!
+            .raycast(
+                RaycastContext(
+                    vec3d,
+                    vec3d3,
+                    RaycastContext.ShapeType.OUTLINE,
+                    RaycastContext.FluidHandling.ANY,
+                    entity
+                )
+            )
+    }
+}
+\ No newline at end of file