Fix NPE with PlaySoundEvent

3 files changed, 13 insertions, 16 deletions

diff --git a/src/main/java/com/dulkirfabric/mixin/SoundSystemMixin.java b/src/main/java/com/dulkirfabric/mixin/SoundSystemMixin.java
index ce84582..3f4c0af 100644
--- a/src/main/java/com/dulkirfabric/mixin/SoundSystemMixin.java
+++ b/src/main/java/com/dulkirfabric/mixin/SoundSystemMixin.java
@@ -1,19 +1,18 @@
 package com.dulkirfabric.mixin;
 
 import com.dulkirfabric.events.PlaySoundEvent;
-import com.llamalad7.mixinextras.injector.ModifyExpressionValue;
 import net.minecraft.client.sound.SoundInstance;
 import net.minecraft.client.sound.SoundSystem;
 import org.spongepowered.asm.mixin.Mixin;
 import org.spongepowered.asm.mixin.injection.At;
-import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
 
 @Mixin(SoundSystem.class)
 public class SoundSystemMixin {
 
-    @ModifyExpressionValue(method = "play(Lnet/minecraft/client/sound/SoundInstance;)V",
-            at = @At(value = "INVOKE", target = "Lnet/minecraft/client/sound/SoundInstance;canPlay()Z"))
-    public boolean onSound(boolean original, SoundInstance sound) {
-        return !(new PlaySoundEvent(sound).post());
+    @Inject(method = "play(Lnet/minecraft/client/sound/SoundInstance;)V", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/sound/SoundInstance;getSound()Lnet/minecraft/client/sound/Sound;"), cancellable = true)
+    public void onSound(SoundInstance sound, CallbackInfo ci) {
+        if (new PlaySoundEvent(sound).post()) ci.cancel();
     }
 }
diff --git a/src/main/kotlin/com/dulkirfabric/events/base/CancellableEvent.kt b/src/main/kotlin/com/dulkirfabric/events/base/CancellableEvent.kt
index 09027ed..c7c8ea6 100644
--- a/src/main/kotlin/com/dulkirfabric/events/base/CancellableEvent.kt
+++ b/src/main/kotlin/com/dulkirfabric/events/base/CancellableEvent.kt
@@ -4,8 +4,7 @@ import com.dulkirfabric.DulkirModFabric
 import meteordevelopment.orbit.ICancellable
 
 abstract class CancellableEvent: ICancellable {
-    @JvmField
-    var cancelled: Boolean = false
+    private var cancelled = false
 
     override fun isCancelled(): Boolean {
         return cancelled
@@ -19,7 +18,6 @@ abstract class CancellableEvent: ICancellable {
      * Posts a given event to the bus and returns whether the user wishes to cancel it
      */
     fun post(): Boolean {
-        DulkirModFabric.EVENT_BUS.post(this)
-        return cancelled
+        return DulkirModFabric.EVENT_BUS.post(this).isCancelled
     }
 }
\ No newline at end of file
diff --git a/src/main/kotlin/com/dulkirfabric/features/chat/AbiPhoneDND.kt b/src/main/kotlin/com/dulkirfabric/features/chat/AbiPhoneDND.kt
index 2172c4b..52224ff 100644
--- a/src/main/kotlin/com/dulkirfabric/features/chat/AbiPhoneDND.kt
+++ b/src/main/kotlin/com/dulkirfabric/features/chat/AbiPhoneDND.kt
@@ -18,7 +18,7 @@ object AbiPhoneDND {
         if (!DulkirConfig.configOptions.abiPhoneDND) return
         if (System.currentTimeMillis() - lastRing < 5000) {
             if (event.sound.id.path == "block.note_block.pling" && event.sound.volume == 0.69f && event.sound.pitch == 1.6666666f) {
-                    event.isCancelled = true
+                event.cancel()
             }
         }
     }
@@ -26,11 +26,10 @@ object AbiPhoneDND {
     @EventHandler
     fun handle(event: ChatReceivedEvent) {
         if (!DulkirConfig.configOptions.abiPhoneDND) return
-        val unformatted: String = event.message.unformattedString
-        println(unformatted)
+        val unformatted = event.message.unformattedString
         if (unformatted matches abiPhoneFormat && !unformatted.contains("Elle") && !unformatted.contains("Dean")) {
             val matchResult = abiPhoneFormat.find(unformatted)
-            event.isCancelled = true
+            event.cancel()
             lastRing = System.currentTimeMillis()
             if (DulkirConfig.configOptions.abiPhoneCallerID) {
                 val blocked = if (Math.random() < .001) "Breefing"
@@ -39,8 +38,9 @@ object AbiPhoneDND {
             }
         }
         if (unformatted.startsWith("✆ Ring...") && unformatted.endsWith("[PICK UP]")
-            && System.currentTimeMillis() - lastRing < 5000) {
-            event.isCancelled = true
+            && System.currentTimeMillis() - lastRing < 5000
+        ) {
+            event.cancel()
         }
     }
 }
\ No newline at end of file