fix: tweakRenderEdgeChunks (#81)

* fix: tweakRenderEdgeChunks

* fix

* fix: disabling frustum is still necessary

src/main/java/fi/dy/masa/tweakeroo/mixin/MixinChunkBuilder_BuiltChunk.java

@@ -19,4 +19,13 @@ private void allowEdgeChunksToRender(BlockPos pos, CallbackInfoReturnable<Boolea
             cir.setReturnValue(true);
         }
     }
+
+    @Inject(method = "shouldBuild", at = @At("HEAD"), cancellable = true)
+    private void shouldBuild(CallbackInfoReturnable<Boolean> cir)
+    {
+        if (FeatureToggle.TWEAK_RENDER_EDGE_CHUNKS.getBooleanValue())
+        {
+            cir.setReturnValue(true);
+        }
+    }
 }

src/main/java/fi/dy/masa/tweakeroo/mixin/MixinFrustum.java

@@ -0,0 +1,20 @@
+package fi.dy.masa.tweakeroo.mixin;
+
+import fi.dy.masa.tweakeroo.config.FeatureToggle;
+import net.minecraft.client.render.Frustum;
+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;
+
+@Mixin(Frustum.class)
+public class MixinFrustum {
+    @Inject(method = "isVisible(DDDDDD)Z", at = @At("HEAD"), cancellable = true)
+    private void shouldBuild(CallbackInfoReturnable<Boolean> cir)
+    {
+        if (FeatureToggle.TWEAK_RENDER_EDGE_CHUNKS.getBooleanValue())
+        {
+            cir.setReturnValue(true);
+        }
+    }
+}

src/main/java/fi/dy/masa/tweakeroo/mixin/MixinWorldRenderer.java

@@ -1,5 +1,6 @@
 package fi.dy.masa.tweakeroo.mixin;
 
+import net.minecraft.client.option.GameOptions;
 import org.joml.Matrix4f;
 import org.objectweb.asm.Opcodes;
 import org.spongepowered.asm.mixin.Mixin;
@@ -110,4 +111,24 @@ private void rebuildChunksAroundCamera2(
             // Could send this to ServuX in the future
         }
     }
+
+    @Redirect(
+        method = "*",
+        require = 0,
+        at = @At(value = "INVOKE", target = "Lnet/minecraft/client/option/GameOptions;getClampedViewDistance()I")
+    )
+    private int getViewDistance(GameOptions options)
+    {
+        if (FeatureToggle.TWEAK_RENDER_EDGE_CHUNKS.getBooleanValue())
+        {
+            // In this way, the edge chunk is always rendered even if:
+            // + the chunks are outside the view distance
+            // + the camera is outside the view distance
+            return options.getClampedViewDistance() + 8;
+        }
+        else
+        {
+            return options.getClampedViewDistance();
+        }
+    }
 }

src/main/resources/mixins.tweakeroo.json

@@ -46,6 +46,7 @@
     "MixinEntityRenderDispatcher",
     "MixinExplosion",
     "MixinFillCommand",
+    "MixinFrustum",
     "MixinGameRenderer",
     "MixinGameRenderer_ViewBob",
     "MixinHeldItemRenderer",