Feature: Hide Far Entities (#1064)

Co-authored-by: Thunderblade73 <85900443+Thunderblade73@users.noreply.github.com>
Co-authored-by: hannibal2 <24389977+hannibal00212@users.noreply.github.com>
Co-authored-by: Cal <cwolfson58@gmail.com>

4 files changed, 76 insertions, 0 deletions

diff --git a/src/main/java/at/hannibal2/skyhanni/SkyHanniMod.kt b/src/main/java/at/hannibal2/skyhanni/SkyHanniMod.kt
index fa375862e..c225c768d 100644
--- a/src/main/java/at/hannibal2/skyhanni/SkyHanniMod.kt
+++ b/src/main/java/at/hannibal2/skyhanni/SkyHanniMod.kt
@@ -309,6 +309,7 @@ import at.hannibal2.skyhanni.features.misc.ExpOrbsOnGroundHider
 import at.hannibal2.skyhanni.features.misc.FixGhostEntities
 import at.hannibal2.skyhanni.features.misc.FixNEUHeavyPearls
 import at.hannibal2.skyhanni.features.misc.HideArmor
+import at.hannibal2.skyhanni.features.misc.HideFarEntities
 import at.hannibal2.skyhanni.features.misc.InGameDateDisplay
 import at.hannibal2.skyhanni.features.misc.JoinCrystalHollows
 import at.hannibal2.skyhanni.features.misc.LesserOrbHider
@@ -575,6 +576,7 @@ class SkyHanniMod {
         loadModule(HideNotClickableItems())
         loadModule(ItemDisplayOverlayFeatures)
         loadModule(CurrentPetDisplay())
+        loadModule(HideFarEntities())
         loadModule(ExpOrbsOnGroundHider())
         loadModule(BetterWikiFromMenus())
         loadModule(DamageIndicatorManager())
diff --git a/src/main/java/at/hannibal2/skyhanni/config/features/misc/HideFarEntitiesConfig.java b/src/main/java/at/hannibal2/skyhanni/config/features/misc/HideFarEntitiesConfig.java
new file mode 100644
index 000000000..2ac5ad4ed
--- /dev/null
+++ b/src/main/java/at/hannibal2/skyhanni/config/features/misc/HideFarEntitiesConfig.java
@@ -0,0 +1,30 @@
+package at.hannibal2.skyhanni.config.features.misc;
+
+import at.hannibal2.skyhanni.config.FeatureToggle;
+import com.google.gson.annotations.Expose;
+import io.github.notenoughupdates.moulconfig.annotations.ConfigEditorBoolean;
+import io.github.notenoughupdates.moulconfig.annotations.ConfigEditorSlider;
+import io.github.notenoughupdates.moulconfig.annotations.ConfigOption;
+
+public class HideFarEntitiesConfig {
+    @Expose
+    @ConfigOption(name = "Enabled", desc = "Hide all entities from rendering except the nearest ones.")
+    @ConfigEditorBoolean
+    @FeatureToggle
+    public boolean enabled = false;
+
+    @Expose
+    @ConfigOption(name = "Min Distance", desc = "Always shows mobs that are at least that close to the player.")
+    @ConfigEditorSlider(minValue = 3, maxValue = 30, minStep = 1)
+    public int minDistance = 10;
+
+    @Expose
+    @ConfigOption(name = "Max Amount", desc = "Not showing more than this amount of nearest entities.")
+    @ConfigEditorSlider(minValue = 1, maxValue = 150, minStep = 1)
+    public int maxAmount = 30;
+
+    @Expose
+    @ConfigOption(name = "Exclude Garden", desc = "Disable this feature while in the Garden.")
+    @ConfigEditorBoolean
+    public boolean excludeGarden = false;
+}
diff --git a/src/main/java/at/hannibal2/skyhanni/config/features/misc/MiscConfig.java b/src/main/java/at/hannibal2/skyhanni/config/features/misc/MiscConfig.java
index d1fa39a86..a49dc2607 100644
--- a/src/main/java/at/hannibal2/skyhanni/config/features/misc/MiscConfig.java
+++ b/src/main/java/at/hannibal2/skyhanni/config/features/misc/MiscConfig.java
@@ -251,4 +251,9 @@ public class MiscConfig {
     @ConfigEditorBoolean
     @FeatureToggle
     public boolean fixGhostEntities = true;
+
+    @ConfigOption(name = "Hide Far Entities", desc = "")
+    @Accordion
+    @Expose
+    public HideFarEntitiesConfig hideFarEntities = new HideFarEntitiesConfig();
 }
diff --git a/src/main/java/at/hannibal2/skyhanni/features/misc/HideFarEntities.kt b/src/main/java/at/hannibal2/skyhanni/features/misc/HideFarEntities.kt
new file mode 100644
index 000000000..cde4acdf4
--- /dev/null
+++ b/src/main/java/at/hannibal2/skyhanni/features/misc/HideFarEntities.kt
@@ -0,0 +1,39 @@
+package at.hannibal2.skyhanni.features.misc
+
+import at.hannibal2.skyhanni.SkyHanniMod
+import at.hannibal2.skyhanni.events.CheckRenderEntityEvent
+import at.hannibal2.skyhanni.events.LorenzTickEvent
+import at.hannibal2.skyhanni.features.garden.GardenAPI
+import at.hannibal2.skyhanni.utils.EntityUtils
+import at.hannibal2.skyhanni.utils.LocationUtils.distanceToPlayer
+import at.hannibal2.skyhanni.utils.LorenzUtils
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent
+
+class HideFarEntities {
+    private val config get() = SkyHanniMod.feature.misc.hideFarEntities
+
+    private var ignored = emptySet<Int>()
+
+    @SubscribeEvent
+    fun onTick(event: LorenzTickEvent) {
+        if (!isEnabled()) return
+
+        val maxAmount = config.maxAmount.coerceAtLeast(1)
+        val minDistance = config.minDistance.coerceAtLeast(3)
+
+        ignored = EntityUtils.getAllEntities()
+            .map { it.entityId to it.distanceToPlayer() }
+            .filter { it.second > minDistance }
+            .sortedBy { it.second }.drop(maxAmount)
+            .map { it.first }.toSet()
+    }
+
+    @SubscribeEvent
+    fun onCheckRender(event: CheckRenderEntityEvent<*>) {
+        if (isEnabled() && event.entity.entityId in ignored) {
+            event.cancel()
+        }
+    }
+
+    fun isEnabled() = LorenzUtils.inSkyBlock && config.enabled && !(GardenAPI.inGarden() && config.excludeGarden)
+}