1 files changed, 144 insertions, 0 deletions
diff --git a/src/main/kotlin/features/diana/NearbyBurrowsSolver.kt b/src/main/kotlin/features/diana/NearbyBurrowsSolver.kt
new file mode 100644
index 0000000..7158bb9
--- /dev/null
+++ b/src/main/kotlin/features/diana/NearbyBurrowsSolver.kt
@@ -0,0 +1,144 @@
+
+package moe.nea.firmament.features.diana
+
+import kotlin.time.Duration.Companion.seconds
+import net.minecraft.particle.ParticleTypes
+import net.minecraft.util.math.BlockPos
+import net.minecraft.util.math.MathHelper
+import net.minecraft.util.math.Position
+import moe.nea.firmament.annotations.Subscribe
+import moe.nea.firmament.events.ParticleSpawnEvent
+import moe.nea.firmament.events.ProcessChatEvent
+import moe.nea.firmament.events.WorldReadyEvent
+import moe.nea.firmament.events.WorldRenderLastEvent
+import moe.nea.firmament.events.subscription.SubscriptionOwner
+import moe.nea.firmament.features.FirmamentFeature
+import moe.nea.firmament.util.TimeMark
+import moe.nea.firmament.util.mutableMapWithMaxSize
+import moe.nea.firmament.util.render.RenderInWorldContext.Companion.renderInWorld
+
+object NearbyBurrowsSolver : SubscriptionOwner {
+
+
+    private val recentlyDugBurrows: MutableMap<BlockPos, TimeMark> = mutableMapWithMaxSize(20)
+    private val recentEnchantParticles: MutableMap<BlockPos, TimeMark> = mutableMapWithMaxSize(500)
+    private var lastBlockClick: BlockPos? = null
+
+    enum class BurrowType {
+        START, MOB, TREASURE
+    }
+
+    val burrows = mutableMapOf<BlockPos, BurrowType>()
+
+    @Subscribe
+    fun onChatEvent(event: ProcessChatEvent) {
+        val lastClickedBurrow = lastBlockClick ?: return
+        if (event.unformattedString.startsWith("You dug out a Griffin Burrow!") ||
+            event.unformattedString.startsWith(" ☠ You were killed by") ||
+            event.unformattedString.startsWith("You finished the Griffin burrow chain!")
+        ) {
+            markAsDug(lastClickedBurrow)
+            burrows.remove(lastClickedBurrow)
+        }
+    }
+
+
+    fun wasRecentlyDug(blockPos: BlockPos): Boolean {
+        val lastDigTime = recentlyDugBurrows[blockPos] ?: TimeMark.farPast()
+        return lastDigTime.passedTime() < 10.seconds
+    }
+
+    fun markAsDug(blockPos: BlockPos) {
+        recentlyDugBurrows[blockPos] = TimeMark.now()
+    }
+
+    fun wasRecentlyEnchanted(blockPos: BlockPos): Boolean {
+        val lastEnchantTime = recentEnchantParticles[blockPos] ?: TimeMark.farPast()
+        return lastEnchantTime.passedTime() < 4.seconds
+    }
+
+    fun markAsEnchanted(blockPos: BlockPos) {
+        recentEnchantParticles[blockPos] = TimeMark.now()
+    }
+
+    @Subscribe
+    fun onParticles(event: ParticleSpawnEvent) {
+        if (!DianaWaypoints.TConfig.nearbyWaypoints) return
+
+        val position: BlockPos = event.position.toBlockPos().down()
+
+        if (wasRecentlyDug(position)) return
+
+        val isEven50Spread = (event.offset.x == 0.5f && event.offset.z == 0.5f)
+
+        if (event.particleEffect.type == ParticleTypes.ENCHANT) {
+            if (event.count == 5 && event.speed == 0.05F && event.offset.y == 0.4F && isEven50Spread) {
+                markAsEnchanted(position)
+            }
+            return
+        }
+
+        if (!wasRecentlyEnchanted(position)) return
+
+        if (event.particleEffect.type == ParticleTypes.ENCHANTED_HIT
+            && event.count == 4
+            && event.speed == 0.01F
+            && event.offset.y == 0.1f
+            && isEven50Spread
+        ) {
+            burrows[position] = BurrowType.START
+        }
+        if (event.particleEffect.type == ParticleTypes.CRIT
+            && event.count == 3
+            && event.speed == 0.01F
+            && event.offset.y == 0.1F
+            && isEven50Spread
+        ) {
+            burrows[position] = BurrowType.MOB
+        }
+        if (event.particleEffect.type == ParticleTypes.DRIPPING_LAVA
+            && event.count == 2
+            && event.speed == 0.01F
+            && event.offset.y == 0.1F
+            && event.offset.x == 0.35F && event.offset.z == 0.35f
+        ) {
+            burrows[position] = BurrowType.TREASURE
+        }
+    }
+
+    @Subscribe
+    fun onRender(event: WorldRenderLastEvent) {
+        if (!DianaWaypoints.TConfig.nearbyWaypoints) return
+        renderInWorld(event) {
+            for ((location, burrow) in burrows) {
+                when (burrow) {
+                    BurrowType.START -> color(.2f, .8f, .2f, 0.4f)
+                    BurrowType.MOB -> color(0.3f, 0.4f, 0.9f, 0.4f)
+                    BurrowType.TREASURE -> color(1f, 0.7f, 0.2f, 0.4f)
+                }
+                block(location)
+            }
+        }
+    }
+
+    @Subscribe
+    fun onSwapWorld(worldReadyEvent: WorldReadyEvent) {
+        burrows.clear()
+        recentEnchantParticles.clear()
+        recentlyDugBurrows.clear()
+        lastBlockClick = null
+    }
+
+    fun onBlockClick(blockPos: BlockPos) {
+        if (!DianaWaypoints.TConfig.nearbyWaypoints) return
+        burrows.remove(blockPos)
+        lastBlockClick = blockPos
+    }
+
+    override val delegateFeature: FirmamentFeature
+        get() = DianaWaypoints
+}
+
+fun Position.toBlockPos(): BlockPos {
+    return BlockPos(MathHelper.floor(x), MathHelper.floor(y), MathHelper.floor(z))
+}