From 8e23dd1f07fbe14a9070a6f2a72edb49b0281746 Mon Sep 17 00:00:00 2001
From: FalsePattern <30945458+FalsePattern@users.noreply.github.com>
Date: Sun, 3 Jul 2022 19:56:08 +0200
Subject: [PATCH] Nature's Compass compat

---
 README.MD                                     |  1 +
 dependencies.gradle                           |  1 +
 .../naturescompass/BiomeUtilsMixin.java       | 24 +++++++++++++++++++
 .../endlessids/mixin/plugin/Mixin.java        |  3 +++
 .../endlessids/mixin/plugin/TargetedMod.java  |  1 +
 5 files changed, 30 insertions(+)
 create mode 100644 src/main/java/com/falsepattern/endlessids/mixin/mixins/common/naturescompass/BiomeUtilsMixin.java

diff --git a/README.MD b/README.MD
index a191eca..9143cab 100644
--- a/README.MD
+++ b/README.MD
@@ -14,6 +14,7 @@ This mod also contains patches for the following mods:
 - DragonAPI
 - GalactiCraft
 - More Fun Quicksand Mod
+- Nature's Compass
 - Realistic Terrain Generation
 - Underground Biomes Constructs
 - WorldEdit
diff --git a/dependencies.gradle b/dependencies.gradle
index b2dd3e0..910ba06 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -17,5 +17,6 @@ dependencies {
     compile("curse.maven:atg-228356:2231155") // 0.12.0
     compile(deobfMaven(curseMaven, "curse.maven:biomesoplenty-220318:2499612")) // 2.1.0.2308
     compile(deobfMaven(curseMaven, "curse.maven:rtg-237989:2521557")) // 1.1.1.7
+    compile(deobfMaven(curseMaven, "curse.maven:naturescompass-252848:2451823")) // 1.3.1
     compileOnly(files("lib/GalacticraftCore-1.7-3.0.12.504-deobf.jar"))
 }
diff --git a/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/naturescompass/BiomeUtilsMixin.java b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/naturescompass/BiomeUtilsMixin.java
new file mode 100644
index 0000000..23e0fbe
--- /dev/null
+++ b/src/main/java/com/falsepattern/endlessids/mixin/mixins/common/naturescompass/BiomeUtilsMixin.java
@@ -0,0 +1,24 @@
+package com.falsepattern.endlessids.mixin.mixins.common.naturescompass;
+
+import com.chaosthedude.naturescompass.util.BiomeUtils;
+import com.falsepattern.endlessids.PlaceholderBiome;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import net.minecraft.world.biome.BiomeGenBase;
+
+@Mixin(value = BiomeUtils.class,
+       remap = false)
+public abstract class BiomeUtilsMixin {
+    @Inject(method = "biomeIsBlacklisted",
+            at = @At("HEAD"),
+            cancellable = true,
+            require = 1)
+    private static void blockPlaceholders(BiomeGenBase biome, CallbackInfoReturnable<Boolean> cir) {
+        if (biome instanceof PlaceholderBiome) {
+            cir.setReturnValue(true);
+        }
+    }
+}
diff --git a/src/main/java/com/falsepattern/endlessids/mixin/plugin/Mixin.java b/src/main/java/com/falsepattern/endlessids/mixin/plugin/Mixin.java
index 2b208bd..268643a 100644
--- a/src/main/java/com/falsepattern/endlessids/mixin/plugin/Mixin.java
+++ b/src/main/java/com/falsepattern/endlessids/mixin/plugin/Mixin.java
@@ -94,6 +94,9 @@ public enum Mixin implements IMixin {
     MFQMDataWatcherMixin(Side.COMMON, require(TargetedMod.MFQM).and(condition(() -> IEConfig.extendDataWatcher)),
                          "mfqm.MFQMDataWatcherMixin"),
     //endregion MFQM->common
+    //region NaturesCompass->common
+    NaturesCompassBiomeUtilsMixin(Side.COMMON, require(TargetedMod.NATURESCOMPASS), "naturescompass.BiomeUtilsMixin"),
+    //endregion NaturesCompass->common
     //region RTG->common
     RTGChunkProviderRTGMixin(Side.COMMON, require(TargetedMod.RTG), "rtg.ChunkProviderRTGMixin"),
     RTGLandscapeGeneratorMixin(Side.COMMON, require(TargetedMod.RTG), "rtg.LandscapeGeneratorMixin"),
diff --git a/src/main/java/com/falsepattern/endlessids/mixin/plugin/TargetedMod.java b/src/main/java/com/falsepattern/endlessids/mixin/plugin/TargetedMod.java
index 7ceab8e..fab2f6e 100644
--- a/src/main/java/com/falsepattern/endlessids/mixin/plugin/TargetedMod.java
+++ b/src/main/java/com/falsepattern/endlessids/mixin/plugin/TargetedMod.java
@@ -18,6 +18,7 @@ public enum TargetedMod implements ITargetedMod {
     DRAGONAPI("DragonAPI", false, startsWith("dragonapi")),
     GALACTICRAFTCORE("GalactiCraftCore", false, startsWith("galacticraftcore")),
     MFQM("More Fun Quicksand Mod", false, startsWith("morefunquicksandmod-")),
+    NATURESCOMPASS("Nature's Compass", true, startsWith("naturescompass")),
     RTG("Realistic Terrain Generation", true, startsWith("rtg-")),
     UBC("Underground Biomes Constructs", false, startsWith("undergroundbiomesconstructs-")),
     WORLDEDIT("WorldEdit", false, startsWith("worldedit-")),