MidnightLib 0.2.7 - Fixes and Textured overlay buttons

- Fix #1
- The MidnightConfig overview screen button background is now based on the default button texture (Powered by new util class 'TexturedOverlayButtonWidget')

gradle.properties

@@ -8,7 +8,7 @@ org.gradle.jvmargs=-Xmx1G
     loader_version=0.11.3
 
 # Mod Properties
-	mod_version = 0.2.6
+	mod_version = 0.2.7
 	maven_group = eu.midnightdust
 	archives_base_name = midnightlib
 

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.0.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,7 +1,7 @@
-#!/usr/bin/env sh
+#!/bin/sh
 
 #
-# Copyright 2015 the original author or authors.
+# Copyright © 2015-2021 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.
@@ -17,67 +17,101 @@
 #
 
 ##############################################################################
-##
+#
-##  Gradle start up script for UN*X
+#   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/master/subprojects/plugins/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
-PRG="$0"
+app_path=$0
-# Need this for relative symlinks.
+
-while [ -h "$PRG" ] ; do
+# Need this for daisy-chained symlinks.
-    ls=`ls -ld "$PRG"`
+while
-    link=`expr "$ls" : '.*-> \(.*\)$'`
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
-    if expr "$link" : '/.*' > /dev/null; then
+    [ -h "$app_path" ]
-        PRG="$link"
+do
-    else
+    ls=$( ls -ld "$app_path" )
-        PRG=`dirname "$PRG"`"/$link"
+    link=${ls#*' -> '}
-    fi
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
 done
-SAVED="`pwd`"
+
-cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
 
 APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
+APP_BASE_NAME=${0##*/}
 
 # 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"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+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
+case "$( uname )" in                #(
-  CYGWIN* )
+  CYGWIN* )         cygwin=true  ;; #(
-    cygwin=true
+  Darwin* )         darwin=true  ;; #(
-    ;;
+  MSYS* | MINGW* )  msys=true    ;; #(
-  Darwin* )
+  NONSTOP* )        nonstop=true ;;
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
@@ -87,9 +121,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 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="$JAVA_HOME/jre/sh/java"
+        JAVACMD=$JAVA_HOME/jre/sh/java
     else
-        JAVACMD="$JAVA_HOME/bin/java"
+        JAVACMD=$JAVA_HOME/bin/java
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -98,7 +132,7 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD="java"
+    JAVACMD=java
     which java >/dev/null 2>&1 || 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
@@ -106,80 +140,95 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
+    case $MAX_FD in #(
-    if [ $? -eq 0 ] ; then
+      max*)
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+        MAX_FD=$( ulimit -H -n ) ||
-            MAX_FD="$MAX_FD_LIMIT"
+            warn "Could not query maximum file descriptor limit"
-        fi
+    esac
-        ulimit -n $MAX_FD
+    case $MAX_FD in  #(
-        if [ $? -ne 0 ] ; then
+      '' | soft) :;; #(
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
+      *)
-        fi
+        ulimit -n "$MAX_FD" ||
-    else
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin or MSYS, switch paths to Windows format before running java
-if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=`expr $i + 1`
-    done
-    case $i in
-        0) set -- ;;
-        1) set -- "$args0" ;;
-        2) set -- "$args0" "$args1" ;;
-        3) set -- "$args0" "$args1" "$args2" ;;
-        4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
     esac
 fi
 
-# Escape application args
+# Collect all arguments for the java command, stacking in reverse order:
-save () {
+#   * args from the command line
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+#   * the main class name
-    echo " "
+#   * -classpath
-}
+#   * -D...appname settings
-APP_ARGS=`save "$@"`
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
+# For Cygwin or MSYS, switch paths to Windows format before running java
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
+
+    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
+
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# 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/main/java/eu/midnightdust/core/mixin/MixinOptionsScreen.java

@@ -2,9 +2,9 @@ package eu.midnightdust.core.mixin;
 
 import eu.midnightdust.core.config.MidnightLibConfig;
 import eu.midnightdust.core.screen.MidnightConfigOverviewScreen;
+import eu.midnightdust.lib.util.screen.TexturedOverlayButtonWidget;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.gui.screen.option.OptionsScreen;
-import net.minecraft.client.gui.widget.TexturedButtonWidget;
 import net.minecraft.text.Text;
 import net.minecraft.text.TranslatableText;
 import net.minecraft.util.Identifier;
@@ -25,6 +25,6 @@ public class MixinOptionsScreen extends Screen {
     @Inject(at = @At("HEAD"),method = "init")
     private void midnightlib$init(CallbackInfo ci) {
         if (MidnightLibConfig.config_screen_list)
-        this.addDrawableChild(new TexturedButtonWidget(this.width / 2 + 158, this.height / 6 - 12, 20, 20, 0, 0, 20, MIDNIGHTLIB_ICON_TEXTURE, 32, 64, (buttonWidget) -> Objects.requireNonNull(client).openScreen(new MidnightConfigOverviewScreen(this)), new TranslatableText("narrator.button.midnightlib")));
+        this.addDrawableChild(new TexturedOverlayButtonWidget(this.width / 2 + 158, this.height / 6 - 12, 20, 20, 0, 0, 20, MIDNIGHTLIB_ICON_TEXTURE, 32, 64, (buttonWidget) -> Objects.requireNonNull(client).openScreen(new MidnightConfigOverviewScreen(this)), new TranslatableText("narrator.button.midnightlib")));
     }
 }

src/main/java/eu/midnightdust/hats/bunny/BunnyEarsFeatureRenderer.java

@@ -54,7 +54,7 @@ public class BunnyEarsFeatureRenderer<T extends LivingEntity, M extends EntityMo
     private Identifier getHat(UUID uuid) {
         if (MidnightLibConfig.event_hats && MidnightLibClient.EVENT.equals(MidnightLibClient.Event.EASTER))
             return RABBIT;
-        else if (HatLoader.PLAYER_HATS.containsKey(uuid) && HatLoader.PLAYER_HATS.get(uuid).getHatType().contains("bunny"))
+        else if (HatLoader.PLAYER_HATS != null && HatLoader.PLAYER_HATS.containsKey(uuid) && HatLoader.PLAYER_HATS.get(uuid).getHatType().contains("bunny"))
             return RABBIT;
 
         return DEACTIVATED;

src/main/java/eu/midnightdust/hats/tater/TinyPotatoFeatureRenderer.java

@@ -59,7 +59,7 @@ public class TinyPotatoFeatureRenderer<T extends LivingEntity, M extends EntityM
     private Identifier getHat(UUID uuid) {
         if (MidnightLibConfig.event_hats && MidnightLibClient.EVENT.equals(MidnightLibClient.Event.FABRIC))
             return TATER;
-        else if (HatLoader.PLAYER_HATS.containsKey(uuid) && HatLoader.PLAYER_HATS.get(uuid).getHatType().contains("tater"))
+        else if (HatLoader.PLAYER_HATS != null && HatLoader.PLAYER_HATS.containsKey(uuid) && HatLoader.PLAYER_HATS.get(uuid).getHatType().contains("tater"))
             return TATER;
         return DEACTIVATED;
     }

src/main/java/eu/midnightdust/hats/witch/WitchHatFeatureRenderer.java

@@ -64,7 +64,7 @@ public class WitchHatFeatureRenderer<T extends LivingEntity, M extends EntityMod
     private Identifier getHat(UUID uuid) {
         if (uuid.equals(MOTSCHEN)) {
             return MOTSCHEN_SKIN;
-        } else if (HatLoader.PLAYER_HATS.containsKey(uuid)) {
+        } else if (HatLoader.PLAYER_HATS != null && HatLoader.PLAYER_HATS.containsKey(uuid)) {
             if (HatLoader.PLAYER_HATS.get(uuid).getHatType().contains("contributer")) return CONTRIBUTER_SKIN;
             else if (HatLoader.PLAYER_HATS.get(uuid).getHatType().contains("friend")) return FRIEND_SKIN;
             else if (HatLoader.PLAYER_HATS.get(uuid).getHatType().contains("donator")) return DONATOR_SKIN;

src/main/java/eu/midnightdust/lib/util/screen/TexturedOverlayButtonWidget.java

@@ -0,0 +1,40 @@
+package eu.midnightdust.lib.util.screen;
+
+import com.mojang.blaze3d.systems.RenderSystem;
+import net.minecraft.client.gui.widget.TexturedButtonWidget;
+import net.minecraft.client.render.GameRenderer;
+import net.minecraft.client.util.math.MatrixStack;
+import net.minecraft.text.Text;
+import net.minecraft.util.Identifier;
+
+public class TexturedOverlayButtonWidget extends TexturedButtonWidget {
+    public TexturedOverlayButtonWidget(int x, int y, int width, int height, int u, int v, Identifier texture, PressAction pressAction) {
+        super(x, y, width, height, u, v, texture, pressAction);
+    }
+    public TexturedOverlayButtonWidget(int x, int y, int width, int height, int u, int v, int hoveredVOffset, Identifier texture, int textureWidth, int textureHeight, PressAction pressAction) {
+        super(x, y, width, height, u, v, hoveredVOffset, texture, textureWidth, textureHeight, pressAction);
+    }
+
+    public TexturedOverlayButtonWidget(int x, int y, int width, int height, int u, int v, int hoveredVOffset, Identifier texture, int textureWidth, int textureHeight, PressAction pressAction, Text text) {
+        super(x, y, width, height, u, v, hoveredVOffset, texture, textureWidth, textureHeight, pressAction, text);
+    }
+
+    public TexturedOverlayButtonWidget(int x, int y, int width, int height, int u, int v, int hoveredVOffset, Identifier texture, int textureWidth, int textureHeight, PressAction pressAction, TooltipSupplier tooltipSupplier, Text text) {
+        super(x,y,width,height, u,v,hoveredVOffset,texture,textureWidth,textureHeight,pressAction,tooltipSupplier,text);
+    }
+
+    @Override
+    public void renderButton(MatrixStack matrices, int mouseX, int mouseY, float delta) {
+        RenderSystem.setShader(GameRenderer::getPositionTexShader);
+        RenderSystem.setShaderTexture(0, WIDGETS_TEXTURE);
+        RenderSystem.setShaderColor(1.0F, 1.0F, 1.0F, this.alpha);
+        int i = this.getYImage(this.isHovered());
+        RenderSystem.enableBlend();
+        RenderSystem.defaultBlendFunc();
+        RenderSystem.enableDepthTest();
+        this.drawTexture(matrices, this.x, this.y, 0, 46 + i * 20, this.width / 2, this.height);
+        this.drawTexture(matrices, this.x + this.width / 2, this.y, 200 - this.width / 2, 46 + i * 20, this.width / 2, this.height);
+
+        super.renderButton(matrices, mouseX, mouseY, delta);
+    }
+}