Update src/client/java/dev/tggamesyt/szar/client/mixin/MouseFlipMixin.java

.gitea/workflows/build.yml

@@ -18,11 +18,19 @@ jobs:
           distribution: temurin
           java-version: 21
 
+      - name: Ensure Gradle wrapper exists
+        run: |
+          if [ ! -f "./gradlew" ]; then
+            echo "ERROR: gradlew not found in repository!"
+            echo "Please run 'gradle wrapper' locally and push the files."
+            exit 1
+          fi
+
       - name: Make gradlew executable
         run: chmod +x ./gradlew
 
       - name: Build mod
-        run: ./gradlew build
+        run: ./gradlew build --no-daemon --max-workers=1 -Dorg.gradle.jvmargs="-Xmx1g -XX:MaxMetaspaceSize=256m"
 
       - name: Read mod info
         id: mod_info
@@ -67,16 +75,22 @@ jobs:
           path: ./release-artifacts/
 
       - name: Install jq
-        run: sudo apt-get update && sudo apt-get install -y jq
+        run: apt-get update && apt-get install -y jq
 
-      - name: Read mod info again
+      - name: Read mod info from gradle.properties
+        id: mod_info
         run: |
           NAME=$(grep "^archives_base_name" gradle.properties | cut -d'=' -f2)
           VERSION=$(grep "^mod_version" gradle.properties | cut -d'=' -f2)
 
+          if [ -z "$NAME" ] || [ -z "$VERSION" ]; then
+            echo "Failed to read mod info"
+            exit 1
+          fi
+          JAR="${NAME}-${VERSION}.jar"
           echo "NAME=$NAME" >> $GITEA_ENV
           echo "VERSION=$VERSION" >> $GITEA_ENV
-
+          echo "JAR=$JAR" >> $GITEA_ENV
       - name: Determine tag
         run: |
           BASE="${NAME}-${VERSION}"
@@ -99,14 +113,12 @@ jobs:
           echo "TAG=$TAG" >> $GITEA_ENV
 
       - name: Create release
-        run: |
+        uses: softprops/action-gh-release@v1
-          curl -X POST "${{ gitea.server_url }}/api/v1/repos/${{ gitea.repository }}/releases" \
+        with:
-            -H "Authorization: token ${{ secrets.GITEATOKEN }}" \
+          files: build/libs/*.jar
-            -H "Content-Type: application/json" \
+          tag_name: ${{ env.TAG }}
-            -d "{
+        env:
-              \"tag_name\": \"${TAG}\",
+          GITHUB_TOKEN: ${{ secrets.GITEATOKEN }}
-              \"name\": \"${TAG}\"
-            }"
 
       - name: Get release ID
         run: |
@@ -117,12 +129,20 @@ jobs:
 
           echo "RELEASE_ID=$RELEASE_ID" >> $GITEA_ENV
 
-      - name: Upload jar to release
+      - name: Upload the mod JAR
         run: |
-          FILE=$(ls ./release-artifacts/*.jar | head -n 1)
+          # Find the largest JAR file (the main mod file is 120 MiB, others are KiB)
+          JAR_FILE=$(ls -S ./release-artifacts/*.jar | head -n 1)
+
+          if [ ! -f "$JAR_FILE" ]; then
+            echo "Error: Main JAR not found in ./release-artifacts/"
+            exit 1
+          fi
+
+          echo "Uploading largest file: $(basename $JAR_FILE)"
 
           curl -X POST \
             -H "Authorization: token ${{ secrets.GITEATOKEN }}" \
             -H "Content-Type: application/java-archive" \
-            --data-binary @"$FILE" \
+            --data-binary @"$JAR_FILE" \
-            "${{ gitea.server_url }}/api/v1/repos/${{ gitea.repository }}/releases/${RELEASE_ID}/assets?name=$(basename $FILE)"
+            "${{ gitea.server_url }}/api/v1/repos/${{ gitea.repository }}/releases/${RELEASE_ID}/assets?name=$(basename $JAR_FILE)"

gradle.properties

@@ -6,7 +6,7 @@ minecraft_version=1.20.1
 yarn_mappings=1.20.1+build.10
 loader_version=0.18.3
 # Mod Properties
-mod_version=26.3.30
+mod_version=26.4.1
 maven_group=dev.tggamesyt
 archives_base_name=szar
 # Dependencies

gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

gradlew

@@ -0,0 +1,248 @@
+#!/bin/sh
+
+#
+# Copyright © 2015 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+
+##############################################################################
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
+##############################################################################
+
+# Attempt to set APP_HOME
+
+# Resolve links: $0 may be a link
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
+done
+
+# This is normally unused
+# shellcheck disable=SC2034
+APP_BASE_NAME=${0##*/}
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&2
+
+die () {
+    echo
+    echo "$*"
+    echo
+    exit 1
+} >&2
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
+esac
+
+
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD=$JAVA_HOME/jre/sh/java
+    else
+        JAVACMD=$JAVA_HOME/bin/java
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD=java
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+fi
+
+# Increase the maximum file descriptors if we can.
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
+        # shellcheck disable=SC2039,SC3045
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
+    esac
+fi
+
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
+
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
+fi
+
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
+        "$@"
+
+# Stop when "xargs" is not available.
+if ! command -v xargs >/dev/null 2>&1
+then
+    die "xargs is not available"
+fi
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
+exec "$JAVACMD" "$@"

src/client/java/dev/tggamesyt/szar/client/SzarClient.java

@@ -58,7 +58,34 @@ public class SzarClient implements ClientModInitializer {
     // add this field to your client init class
     public static final int april = Szar.april;
     public static final int fools = Szar.fools;
+    public static boolean hasBeaten = false;
+
+    // Transition state
+    public static long transitionStartTime = -1L;
+    public static boolean transitioningToNormal = false; // true = flipped->normal, false = normal->flipped
+    public static boolean wasFlipped = false;
+
+    public static final long TRANSITION_DURATION_MS = 2000L;
+
     private float drogOverlayProgress = 0.0F;
+    public static float getCurrentFlipAngle() {
+        if (transitionStartTime != -1L) {
+            long elapsed = System.currentTimeMillis() - transitionStartTime;
+            if (elapsed >= TRANSITION_DURATION_MS) {
+                transitionStartTime = -1L;
+                wasFlipped = false;
+                return hasBeaten ? 0f : 180f;
+            }
+            float t = (float) elapsed / (float) TRANSITION_DURATION_MS;
+            t = t * t * (3f - 2f * t);
+            if (transitioningToNormal) {
+                return 180f * (1f - t); // 180 -> 0
+            } else {
+                return 180f * t;        // 0 -> 180
+            }
+        }
+        return hasBeaten ? 0f : 180f;
+    }
     private long lastTime = 0;
     private static final Map<KeyBinding, KeyBinding> activeScramble = new HashMap<>();
     public static final EntityModelLayer PLANE =
@@ -90,6 +117,22 @@ public class SzarClient implements ClientModInitializer {
     );
     @Override
     public void onInitializeClient() {
+        ClientPlayNetworking.registerGlobalReceiver(Szar.APRIL_GAME_BEATEN, (client, handler, buf, responseSender) -> {
+            client.execute(() -> {
+                hasBeaten = true;
+                transitionStartTime = System.currentTimeMillis();
+                transitioningToNormal = true;
+            });
+        });
+
+        ClientPlayNetworking.registerGlobalReceiver(Szar.APRIL_GAME_BEATEN_REVOKED, (client, handler, buf, responseSender) -> {
+            client.execute(() -> {
+                hasBeaten = false;
+                transitionStartTime = System.currentTimeMillis();
+                transitioningToNormal = false;
+                wasFlipped = true;
+            });
+        });
         BlockEntityRendererFactories.register(BlueprintBlocks.BLUEPRINT_STAIRS_BE_TYPE, BlueprintBlockEntityRenderer::new);
         BlockEntityRendererFactories.register(BlueprintBlocks.BLUEPRINT_SLAB_BE_TYPE,   BlueprintBlockEntityRenderer::new);
         BlockEntityRendererFactories.register(BlueprintBlocks.BLUEPRINT_DOOR_BE_TYPE,   BlueprintBlockEntityRenderer::new);

src/client/java/dev/tggamesyt/szar/client/mixin/MouseFlipMixin.java

@@ -28,6 +28,8 @@ public class MouseFlipMixin {
     )
     private double flipMouseY(double pitchDelta) {
         if (!isAprilFools()) return pitchDelta;
-        return -pitchDelta;
+        // Flip mouse when angle is past 90 degrees (i.e. screen is more flipped than not)
+        if (SzarClient.getCurrentFlipAngle() > 90f) return -pitchDelta;
+        return pitchDelta;
     }
 }

src/client/java/dev/tggamesyt/szar/client/mixin/ScreenFlipMixin.java

@@ -26,20 +26,27 @@ public class ScreenFlipMixin {
     @ModifyReturnValue(method = "getBasicProjectionMatrix", at = @At("RETURN"))
     private Matrix4f flipProjection(Matrix4f original) {
         if (!isAprilFools()) return original;
-        return original.scale(1.0f, -1.0f, 1.0f);
+
+        float angle = SzarClient.getCurrentFlipAngle();
+        if (angle == 0f) return original;
+        if (angle == 180f) return original.scale(1.0f, -1.0f, 1.0f);
+
+        return original.rotateZ((float) Math.toRadians(angle));
     }
 
     @Inject(method = "renderWorld", at = @At("HEAD"))
     private void setFrontFaceCW(float tickDelta, long limitTime, MatrixStack matrices, CallbackInfo ci) {
         if (!isAprilFools()) return;
-        // Y flip reverses winding order, so tell GL that clockwise = front face
+        if (SzarClient.getCurrentFlipAngle() > 90f) {
-        GL11.glFrontFace(GL11.GL_CW);
+            GL11.glFrontFace(GL11.GL_CW);
+        }
     }
 
     @Inject(method = "renderWorld", at = @At("TAIL"))
     private void restoreFrontFaceCCW(float tickDelta, long limitTime, MatrixStack matrices, CallbackInfo ci) {
         if (!isAprilFools()) return;
-        // Restore default: counter-clockwise = front face
+        if (SzarClient.getCurrentFlipAngle() > 90f) {
-        GL11.glFrontFace(GL11.GL_CCW);
+            GL11.glFrontFace(GL11.GL_CCW);
+        }
     }
 }

src/main/java/dev/tggamesyt/szar/Szar.java

@@ -103,6 +103,8 @@ public class Szar implements ModInitializer {
     public static final Logger LOGGER = LogManager.getLogger(MOD_ID);
     public static int april = 4;
     public static int fools = 1;
+    public static final Identifier APRIL_GAME_BEATEN = new Identifier(MOD_ID, "april_game_beaten");
+    public static final Identifier APRIL_GAME_BEATEN_REVOKED = new Identifier("szar", "april_game_beaten_revoked");
     public static final Identifier DRUNK_TYPE_PACKET = new Identifier(MOD_ID, "drunk_type");
     public static final Identifier OPEN_DETONATOR_SCREEN = new Identifier(MOD_ID, "open_coord_screen");
     public static final Identifier DETONATOR_INPUT = new Identifier(MOD_ID, "coord_input");

src/main/java/dev/tggamesyt/szar/mixin/PlayerAdvancementTrackerMixin.java

@@ -0,0 +1,56 @@
+package dev.tggamesyt.szar.mixin;
+
+import dev.tggamesyt.szar.Szar;
+import net.fabricmc.fabric.api.networking.v1.PacketByteBufs;
+import net.fabricmc.fabric.api.networking.v1.ServerPlayNetworking;
+import net.minecraft.advancement.Advancement;
+import net.minecraft.advancement.PlayerAdvancementTracker;
+import net.minecraft.server.network.ServerPlayerEntity;
+import net.minecraft.util.Identifier;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfoReturnable;
+
+import java.time.LocalDate;
+
+@Mixin(PlayerAdvancementTracker.class)
+public class PlayerAdvancementTrackerMixin {
+
+    @Shadow
+    private ServerPlayerEntity owner;
+
+    @Inject(method = "grantCriterion", at = @At("RETURN"))
+    private void onCriterionGranted(Advancement advancement, String criterionName, CallbackInfoReturnable<Boolean> cir) {
+        if (!cir.getReturnValue()) return;
+        if (owner == null) return;
+
+        if (advancement.getId().equals(new Identifier("end", "kill_dragon"))) {
+            if (!owner.getAdvancementTracker().getProgress(advancement).isDone()) return;
+
+            LocalDate today = LocalDate.now();
+            if (today.getMonthValue() != Szar.april || today.getDayOfMonth() != Szar.fools) return;
+
+            Szar.grantAdvancement(owner, "april_game_beaten");
+            return;
+        }
+
+        if (!advancement.getId().equals(new Identifier(Szar.MOD_ID, "april_game_beaten"))) return;
+        if (!owner.getAdvancementTracker().getProgress(advancement).isDone()) return;
+
+        ServerPlayNetworking.send(owner, Szar.APRIL_GAME_BEATEN, PacketByteBufs.empty());
+    }
+
+    @Inject(method = "revokeCriterion", at = @At("RETURN"))
+    private void onCriterionRevoked(Advancement advancement, String criterionName, CallbackInfoReturnable<Boolean> cir) {
+        if (!cir.getReturnValue()) return;
+        if (owner == null) return;
+
+        if (!advancement.getId().equals(new Identifier(Szar.MOD_ID, "april_game_beaten"))) return;
+        // If it's no longer done after revoking, send the revoke packet
+        if (owner.getAdvancementTracker().getProgress(advancement).isDone()) return;
+
+        ServerPlayNetworking.send(owner, Szar.APRIL_GAME_BEATEN_REVOKED, PacketByteBufs.empty());
+    }
+}

src/main/resources/assets/szar/lang/en_us.json

@@ -206,5 +206,8 @@
   "block.szar.ender_obsidian": "Ender Obsidian",
   "block.szar.ender_ore": "Ender Ore",
   "item.szar.raw_ender": "Raw Ender",
-  "item.szar.ender_ingot": "Ender Ingot"
+  "item.szar.ender_ingot": "Ender Ingot",
+
+  "advancement.szar.april_game_beaten.title": "We are so back",
+  "advancement.szar.april_game_beaten.description": "Beat the game on april 1st to flip the game back."
 }

src/main/resources/data/szar/advancements/april_game_beaten.json

@@ -0,0 +1,18 @@
+{
+  "parent": "szar:april",
+  "display": {
+    "icon": {
+      "item": "szar:april"
+    },
+    "title": {"translate": "advancement.szar.april_game_beaten.title"},
+    "description": {"translate": "advancement.szar.april_game_beaten.description"},
+    "show_toast": true,
+    "announce_to_chat": false,
+    "frame": "challenge"
+  },
+  "criteria": {
+    "used_item": {
+      "trigger": "minecraft:impossible"
+    }
+  }
+}

src/main/resources/szar.mixins.json

@@ -16,6 +16,7 @@
     "NoClipMixin",
     "NoiseChunkGeneratorMixin",
     "PlaneBlockInteractionMixin",
+    "PlayerAdvancementTrackerMixin",
     "PlayerDropMixin",
     "PlayerEntityMixin",
     "PlayerInteractionMixin",