From 0c82dd31aba087ab0c9d02d4e330be6d6c458e5c Mon Sep 17 00:00:00 2001 From: unknown Date: Thu, 13 May 2021 01:52:32 +0800 Subject: [PATCH] basic checks (Chunkloaded, raycast), screenshot. Not yet finished. --- .github/workflows/build.yml | 41 ++ .gitignore | 34 + LICENSE | 674 ++++++++++++++++++ README.md | 12 + build.gradle | 82 +++ gradle.properties | 17 + gradlew | 185 +++++ gradlew.bat | 89 +++ settings.gradle | 10 + .../screenshotter/Screenshotter.java | 72 ++ .../screenshotter/client/ResizeHandler.java | 25 + .../client/ScreenshotHandler.java | 67 ++ .../mixin/BackgroundRendererMixin.java | 19 + .../screenshotter/mixin/WindowMixin.java | 28 + .../screenshotter/util/PlayerUtils.java | 56 ++ src/main/resources/Screenshotter.mixins.json | 15 + src/main/resources/assets/modid/icon.png | Bin 0 -> 453 bytes src/main/resources/fabric.mod.json | 37 + 18 files changed, 1463 insertions(+) create mode 100644 .github/workflows/build.yml create mode 100644 .gitignore create mode 100644 LICENSE create mode 100644 README.md create mode 100644 build.gradle create mode 100644 gradle.properties create mode 100644 gradlew create mode 100644 gradlew.bat create mode 100644 settings.gradle create mode 100644 src/main/java/io/github/npc_strider/screenshotter/Screenshotter.java create mode 100644 src/main/java/io/github/npc_strider/screenshotter/client/ResizeHandler.java create mode 100644 src/main/java/io/github/npc_strider/screenshotter/client/ScreenshotHandler.java create mode 100644 src/main/java/io/github/npc_strider/screenshotter/mixin/BackgroundRendererMixin.java create mode 100644 src/main/java/io/github/npc_strider/screenshotter/mixin/WindowMixin.java create mode 100644 src/main/java/io/github/npc_strider/screenshotter/util/PlayerUtils.java create mode 100644 src/main/resources/Screenshotter.mixins.json create mode 100644 src/main/resources/assets/modid/icon.png create mode 100644 src/main/resources/fabric.mod.json diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml new file mode 100644 index 0000000..84e85f7 --- /dev/null +++ b/.github/workflows/build.yml @@ -0,0 +1,41 @@ +# Automatically build the project and run any configured tests for every push +# and submitted pull request. This can help catch issues that only occur on +# certain platforms or Java versions, and provides a first line of defence +# against bad commits. + +name: build +on: [pull_request, push] + +jobs: + build: + strategy: + matrix: + # Use these Java versions + java: [ + 1.8, # Minimum supported by Minecraft + 11, # Current Java LTS + 15 # Latest version + ] + # and run on both Linux and Windows + os: [ubuntu-20.04, windows-latest] + runs-on: ${{ matrix.os }} + steps: + - name: checkout repository + uses: actions/checkout@v2 + - name: validate gradle wrapper + uses: gradle/wrapper-validation-action@v1 + - name: setup jdk ${{ matrix.java }} + uses: actions/setup-java@v1 + with: + java-version: ${{ matrix.java }} + - name: make gradle wrapper executable + if: ${{ runner.os != 'Windows' }} + run: chmod +x ./gradlew + - name: build + run: ./gradlew build + - name: capture build artifacts + if: ${{ runner.os == 'Linux' && matrix.java == '11' }} # Only upload artifacts built from LTS java on one OS + uses: actions/upload-artifact@v2 + with: + name: Artifacts + path: build/libs/ diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..5280842 --- /dev/null +++ b/.gitignore @@ -0,0 +1,34 @@ +# gradle + +.gradle/ +gradle/ +build/ +out/ +classes/ + +# eclipse + +*.launch + +# idea + +.idea/ +*.iml +*.ipr +*.iws + +# vscode + +.settings/ +.vscode/ +bin/ +.classpath +.project + +# macos + +*.DS_Store + +# fabric + +run/ diff --git a/LICENSE b/LICENSE new file mode 100644 index 0000000..871ce8e --- /dev/null +++ b/LICENSE @@ -0,0 +1,674 @@ + GNU GENERAL PUBLIC LICENSE + Version 3, 29 June 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU General Public License is a free, copyleft license for +software and other kinds of works. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS + + How to Apply These Terms to Your New Programs + + If you develop a new program, and you want it to be of the greatest +possible use to the public, the best way to achieve this is to make it +free software which everyone can redistribute and change under these terms. + + To do so, attach the following notices to the program. It is safest +to attach them to the start of each source file to most effectively +state the exclusion of warranty; and each file should have at least +the "copyright" line and a pointer to where the full notice is found. + + + Copyright (C) + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . + +Also add information on how to contact you by electronic and paper mail. + + If the program does terminal interaction, make it output a short +notice like this when it starts in an interactive mode: + + Copyright (C) + This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. + This is free software, and you are welcome to redistribute it + under certain conditions; type `show c' for details. + +The hypothetical commands `show w' and `show c' should show the appropriate +parts of the General Public License. Of course, your program's commands +might be different; for a GUI interface, you would use an "about box". + + You should also get your employer (if you work as a programmer) or school, +if any, to sign a "copyright disclaimer" for the program, if necessary. +For more information on this, and how to apply and follow the GNU GPL, see +. + + The GNU General Public License does not permit incorporating your program +into proprietary programs. If your program is a subroutine library, you +may consider it more useful to permit linking proprietary applications with +the library. If this is what you want to do, use the GNU Lesser General +Public License instead of this License. But first, please read +. \ No newline at end of file diff --git a/README.md b/README.md new file mode 100644 index 0000000..503da2e --- /dev/null +++ b/README.md @@ -0,0 +1,12 @@ +# Screenshotter +# In development +Generates a random screenshot of minecraft. + +--- +## GPL compliance/credits +Portions of this mod contain code from [mineshot revived](https://github.com/pascallj/mineshot-revived-fabric), which is licensed under the GPL 3.0. + +Changes from mineshot revived: +* removal of anything unrelated to the screenshot functionality +* some code was very closely based off original code in the mod but rewritten so that I could understand exactly what it was doing (`ScreenshotHandler.java`). It is still a file derived from the mod and this is being written for compliance. Differences in this file include the use of `ScreenshotUtils` instead of the file handling for large screenshots, and lack of a options file for simplicity. +* Relevant files are: `WindowMixin.java`, `BackgroundRendererMixin.java`, `ResizeHandler.java`, `ScreenshotHandler.java`. \ No newline at end of file diff --git a/build.gradle b/build.gradle new file mode 100644 index 0000000..5ca3866 --- /dev/null +++ b/build.gradle @@ -0,0 +1,82 @@ +plugins { + id 'fabric-loom' version '0.5-SNAPSHOT' + id 'maven-publish' +} + +sourceCompatibility = JavaVersion.VERSION_1_8 +targetCompatibility = JavaVersion.VERSION_1_8 + +archivesBaseName = project.archives_base_name +version = project.mod_version +group = project.maven_group + +dependencies { + // To change the versions see the gradle.properties file + minecraft "com.mojang:minecraft:${project.minecraft_version}" + mappings "net.fabricmc:yarn:${project.yarn_mappings}:v2" + modImplementation "net.fabricmc:fabric-loader:${project.loader_version}" + + // Fabric API. This is technically optional, but you probably want it anyway. + modImplementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_version}" + + // PSA: Some older mods, compiled on Loom 0.2.1, might have outdated Maven POMs. + // You may need to force-disable transitiveness on them. +} + +processResources { + inputs.property "version", project.version + + filesMatching("fabric.mod.json") { + expand "version": project.version + } +} + +tasks.withType(JavaCompile).configureEach { + // ensure that the encoding is set to UTF-8, no matter what the system default is + // this fixes some edge cases with special characters not displaying correctly + // see http://yodaconditions.net/blog/fix-for-java-file-encoding-problems-with-gradle.html + // If Javadoc is generated, this must be specified in that task too. + it.options.encoding = "UTF-8" + + // The Minecraft launcher currently installs Java 8 for users, so your mod probably wants to target Java 8 too + // JDK 9 introduced a new way of specifying this that will make sure no newer classes or methods are used. + // We'll use that if it's available, but otherwise we'll use the older option. + def targetVersion = 8 + if (JavaVersion.current().isJava9Compatible()) { + it.options.release = targetVersion + } +} + +java { + // Loom will automatically attach sourcesJar to a RemapSourcesJar task and to the "build" task + // if it is present. + // If you remove this line, sources will not be generated. + withSourcesJar() +} + +jar { + from("LICENSE") { + rename { "${it}_${project.archivesBaseName}"} + } +} + +// configure the maven publication +publishing { + publications { + mavenJava(MavenPublication) { + // add all the jars that should be included when publishing to maven + artifact(remapJar) { + builtBy remapJar + } + artifact(sourcesJar) { + builtBy remapSourcesJar + } + } + } + + // Select the repositories you want to publish to + // To publish to maven local, no extra repositories are necessary. Just use the task `publishToMavenLocal`. + repositories { + // See https://docs.gradle.org/current/userguide/publishing_maven.html for information on how to set up publishing. + } +} diff --git a/gradle.properties b/gradle.properties new file mode 100644 index 0000000..af48760 --- /dev/null +++ b/gradle.properties @@ -0,0 +1,17 @@ +# Done to increase the memory available to gradle. +org.gradle.jvmargs=-Xmx1G + +# Fabric Properties + # check these on https://fabricmc.net/use + minecraft_version=1.16.4 + yarn_mappings=1.16.4+build.6 + loader_version=0.10.6+build.214 + +# Mod Properties + mod_version = 1.0.0 + maven_group = io.github.npc_strider + archives_base_name = npc_strider-screenshotter + +# Dependencies + # currently not on the main fabric site, check on the maven: https://maven.fabricmc.net/net/fabricmc/fabric-api/fabric-api + fabric_version=0.25.1+build.416-1.16 diff --git a/gradlew b/gradlew new file mode 100644 index 0000000..02640cb --- /dev/null +++ b/gradlew @@ -0,0 +1,185 @@ +#!/usr/bin/env sh + +# +# Copyright 2015 the original author or 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. +# + +############################################################################## +## +## Gradle start up script for UN*X +## +############################################################################## + +# Attempt to set APP_HOME +# Resolve links: $0 may be a link +PRG="$0" +# Need this for relative symlinks. +while [ -h "$PRG" ] ; do + ls=`ls -ld "$PRG"` + link=`expr "$ls" : '.*-> \(.*\)$'` + if expr "$link" : '/.*' > /dev/null; then + PRG="$link" + else + PRG=`dirname "$PRG"`"/$link" + fi +done +SAVED="`pwd`" +cd "`dirname \"$PRG\"`/" >/dev/null +APP_HOME="`pwd -P`" +cd "$SAVED" >/dev/null + +APP_NAME="Gradle" +APP_BASE_NAME=`basename "$0"` + +# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' + +# Use the maximum available, or set MAX_FD != -1 to use that value. +MAX_FD="maximum" + +warn () { + echo "$*" +} + +die () { + echo + echo "$*" + echo + exit 1 +} + +# OS specific support (must be 'true' or 'false'). +cygwin=false +msys=false +darwin=false +nonstop=false +case "`uname`" in + CYGWIN* ) + cygwin=true + ;; + Darwin* ) + darwin=true + ;; + MINGW* ) + msys=true + ;; + NONSTOP* ) + nonstop=true + ;; +esac + +CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar + + +# 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: $JAVA_HOME + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." + fi +else + JAVACMD="java" + which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. + +Please set the JAVA_HOME variable in your environment to match the +location of your Java installation." +fi + +# Increase the maximum file descriptors if we can. +if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then + MAX_FD_LIMIT=`ulimit -H -n` + if [ $? -eq 0 ] ; then + if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then + MAX_FD="$MAX_FD_LIMIT" + fi + ulimit -n $MAX_FD + if [ $? -ne 0 ] ; then + warn "Could not set maximum file descriptor limit: $MAX_FD" + fi + else + 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 +save () { + for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done + echo " " +} +APP_ARGS=`save "$@"` + +# Collect all arguments for the java command, following the shell quoting and substitution rules +eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" + +exec "$JAVACMD" "$@" diff --git a/gradlew.bat b/gradlew.bat new file mode 100644 index 0000000..ac1b06f --- /dev/null +++ b/gradlew.bat @@ -0,0 +1,89 @@ +@rem +@rem Copyright 2015 the original author or authors. +@rem +@rem Licensed under the Apache License, Version 2.0 (the "License"); +@rem you may not use this file except in compliance with the License. +@rem You may obtain a copy of the License at +@rem +@rem https://www.apache.org/licenses/LICENSE-2.0 +@rem +@rem Unless required by applicable law or agreed to in writing, software +@rem distributed under the License is distributed on an "AS IS" BASIS, +@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +@rem See the License for the specific language governing permissions and +@rem limitations under the License. +@rem + +@if "%DEBUG%" == "" @echo off +@rem ########################################################################## +@rem +@rem Gradle startup script for Windows +@rem +@rem ########################################################################## + +@rem Set local scope for the variables with windows NT shell +if "%OS%"=="Windows_NT" setlocal + +set DIRNAME=%~dp0 +if "%DIRNAME%" == "" set DIRNAME=. +set APP_BASE_NAME=%~n0 +set APP_HOME=%DIRNAME% + +@rem Resolve any "." and ".." in APP_HOME to make it shorter. +for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi + +@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. +set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" + +@rem Find java.exe +if defined JAVA_HOME goto findJavaFromJavaHome + +set JAVA_EXE=java.exe +%JAVA_EXE% -version >NUL 2>&1 +if "%ERRORLEVEL%" == "0" goto execute + +echo. +echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:findJavaFromJavaHome +set JAVA_HOME=%JAVA_HOME:"=% +set JAVA_EXE=%JAVA_HOME%/bin/java.exe + +if exist "%JAVA_EXE%" goto execute + +echo. +echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% +echo. +echo Please set the JAVA_HOME variable in your environment to match the +echo location of your Java installation. + +goto fail + +:execute +@rem Setup the command line + +set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar + + +@rem Execute Gradle +"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* + +:end +@rem End local scope for the variables with windows NT shell +if "%ERRORLEVEL%"=="0" goto mainEnd + +:fail +rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of +rem the _cmd.exe /c_ return code! +if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 +exit /b 1 + +:mainEnd +if "%OS%"=="Windows_NT" endlocal + +:omega diff --git a/settings.gradle b/settings.gradle new file mode 100644 index 0000000..c1d85e9 --- /dev/null +++ b/settings.gradle @@ -0,0 +1,10 @@ +pluginManagement { + repositories { + jcenter() + maven { + name = 'Fabric' + url = 'https://maven.fabricmc.net/' + } + gradlePluginPortal() + } +} diff --git a/src/main/java/io/github/npc_strider/screenshotter/Screenshotter.java b/src/main/java/io/github/npc_strider/screenshotter/Screenshotter.java new file mode 100644 index 0000000..6f6311b --- /dev/null +++ b/src/main/java/io/github/npc_strider/screenshotter/Screenshotter.java @@ -0,0 +1,72 @@ +package io.github.npc_strider.screenshotter; + +import java.io.File; + +import com.mojang.brigadier.Command; + +import io.github.npc_strider.screenshotter.client.ResizeHandler; +import io.github.npc_strider.screenshotter.client.ScreenshotHandler; +import io.github.npc_strider.screenshotter.util.PlayerUtils; +import net.fabricmc.api.ModInitializer; +import net.fabricmc.fabric.api.command.v1.CommandRegistrationCallback; +import net.minecraft.client.MinecraftClient; +import net.minecraft.server.command.CommandManager; +import net.minecraft.server.network.ServerPlayerEntity; +import net.minecraft.text.LiteralText; +import net.minecraft.util.math.BlockPos; +import net.minecraft.world.World; + +public class Screenshotter implements ModInitializer { + + private final MinecraftClient MC = MinecraftClient.getInstance(); + private final PlayerUtils playerCheck = new PlayerUtils(96); + + @Override + public void onInitialize() { + //All of these are testing commands for now... + CommandRegistrationCallback.EVENT.register((dispatcher, dedicated) -> { + dispatcher.register(CommandManager.literal("foo").then( + CommandManager.literal("fabric_test_dedicated") + .executes(c -> { + if (playerCheck.isLoaded(MC.player, MC.world)) { + c.getSource().sendFeedback(new LiteralText("All loaded"), false); + } else { + c.getSource().sendFeedback(new LiteralText("Not loaded"), false); + } + return Command.SINGLE_SUCCESS; + }) + )); + dispatcher.register(CommandManager.literal("sshot").then( + CommandManager.literal("fabric_test_dedicated") + .executes(c -> { + bs.saveScreenshot(); + return Command.SINGLE_SUCCESS; + }) + )); + dispatcher.register(CommandManager.literal("rtx").then( + CommandManager.literal("fabric_test_dedicated") + .executes(c -> { + c.getSource().getPlayer().teleport(MC.player.getX(),MC.player.getY()+5, MC.player.getZ()); + BlockPos target = playerCheck.raycast(MC.player, MC.world); + ServerPlayerEntity player = c.getSource().getPlayer(); + World world = player.getEntityWorld(); + c.getSource().sendFeedback(new LiteralText(target.toString()), false); + c.getSource().sendFeedback(new LiteralText(world.getBlockState(target).toString()), false); + return Command.SINGLE_SUCCESS; + }) + )); + }); + } + + + private static final ResizeHandler resizeHandler = new ResizeHandler(); + private static final ScreenshotHandler bs = new ScreenshotHandler(new File("")); + + public static ResizeHandler getResizeHandler() { + return resizeHandler; + } + + public static ScreenshotHandler getScreenshotHandler() { + return bs; + } +} diff --git a/src/main/java/io/github/npc_strider/screenshotter/client/ResizeHandler.java b/src/main/java/io/github/npc_strider/screenshotter/client/ResizeHandler.java new file mode 100644 index 0000000..c75e128 --- /dev/null +++ b/src/main/java/io/github/npc_strider/screenshotter/client/ResizeHandler.java @@ -0,0 +1,25 @@ +package io.github.npc_strider.screenshotter.client; + +public class ResizeHandler { + private Change change; + public ResizeHandler() {} + + public void queueChange(int width, int height) { + this.change = new Change(width, height); + } + + public Change getChange() { + Change change = this.change; + this.change = null; + return change; + } + + public class Change { + public int width = 0; + public int height = 0; + public Change(int width, int height) { + this.height = height; + this.width = width; + } + } +} diff --git a/src/main/java/io/github/npc_strider/screenshotter/client/ScreenshotHandler.java b/src/main/java/io/github/npc_strider/screenshotter/client/ScreenshotHandler.java new file mode 100644 index 0000000..3351005 --- /dev/null +++ b/src/main/java/io/github/npc_strider/screenshotter/client/ScreenshotHandler.java @@ -0,0 +1,67 @@ +package io.github.npc_strider.screenshotter.client; + +import java.io.File; + +import io.github.npc_strider.screenshotter.Screenshotter; +import net.minecraft.client.MinecraftClient; +import net.minecraft.client.gl.Framebuffer; +import net.minecraft.client.util.ScreenshotUtils; +import net.minecraft.client.util.Window; + +public class ScreenshotHandler { + private final MinecraftClient MC; + private final ResizeHandler resizeHandler; + private final File file; + + private boolean active; + private int frame; + private int displayWidth; + private int displayHeight; + private int screenshotWidth = 1024; + private int screenshotHeight = 1024; + + public ScreenshotHandler(File file) { + this.MC = MinecraftClient.getInstance(); + this.resizeHandler = Screenshotter.getResizeHandler(); + this.file = file; + this.frame = 0; + this.active = false; + } + + public void saveScreenshot() { + this.frame = 0; + this.active = true; + } + + public boolean onRenderTick() { + if (!this.active) { + return false; + } + + Window window = MC.getWindow(); + switch (this.frame) { + case 0: + this.displayWidth = window.getFramebufferWidth(); + this.displayHeight = window.getFramebufferHeight(); + resizeHandler.queueChange(screenshotWidth, screenshotHeight); + window.getHandle(); + break; + + case 3: + Framebuffer fb = MC.getFramebuffer(); + ScreenshotUtils.saveScreenshot( + file, + screenshotWidth, + screenshotHeight, + fb, + text -> {MC.player.sendMessage(text, false);} + ); + resizeHandler.queueChange(displayWidth, displayHeight); + window.getHandle(); + break; + } + this.frame++; + this.active = this.frame > 3 ? false : true; + return this.active; + } +} diff --git a/src/main/java/io/github/npc_strider/screenshotter/mixin/BackgroundRendererMixin.java b/src/main/java/io/github/npc_strider/screenshotter/mixin/BackgroundRendererMixin.java new file mode 100644 index 0000000..749951e --- /dev/null +++ b/src/main/java/io/github/npc_strider/screenshotter/mixin/BackgroundRendererMixin.java @@ -0,0 +1,19 @@ +package io.github.npc_strider.screenshotter.mixin; + +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.CallbackInfo; + +import io.github.npc_strider.screenshotter.Screenshotter; +import net.minecraft.client.render.BackgroundRenderer; +import net.minecraft.client.render.Camera; +import net.minecraft.client.world.ClientWorld; + +@Mixin(BackgroundRenderer.class) +public class BackgroundRendererMixin { + @Inject(method = "render", at = @At("RETURN")) + private static void onRender(Camera camera, float tickDelta, ClientWorld world, int i, float f, CallbackInfo info) { + Screenshotter.getScreenshotHandler().onRenderTick(); + } +} diff --git a/src/main/java/io/github/npc_strider/screenshotter/mixin/WindowMixin.java b/src/main/java/io/github/npc_strider/screenshotter/mixin/WindowMixin.java new file mode 100644 index 0000000..6c2a597 --- /dev/null +++ b/src/main/java/io/github/npc_strider/screenshotter/mixin/WindowMixin.java @@ -0,0 +1,28 @@ +package io.github.npc_strider.screenshotter.mixin; + +import org.spongepowered.asm.mixin.Final; +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 io.github.npc_strider.screenshotter.Screenshotter; +import io.github.npc_strider.screenshotter.client.ResizeHandler.Change; +import net.minecraft.client.util.Window; + +@Mixin(Window.class) +public class WindowMixin { + @Shadow + private void onFramebufferSizeChanged(long window, int width, int height) {} + + @Shadow @Final private long handle; + + @Inject(method = "getHandle", at = @At("HEAD")) + private void onGetHandle(CallbackInfoReturnable info) { + Change change = Screenshotter.getResizeHandler().getChange(); + if (change != null) { + onFramebufferSizeChanged(handle, change.width, change.height); + } + } +} diff --git a/src/main/java/io/github/npc_strider/screenshotter/util/PlayerUtils.java b/src/main/java/io/github/npc_strider/screenshotter/util/PlayerUtils.java new file mode 100644 index 0000000..9c921c1 --- /dev/null +++ b/src/main/java/io/github/npc_strider/screenshotter/util/PlayerUtils.java @@ -0,0 +1,56 @@ +package io.github.npc_strider.screenshotter.util; + +import net.minecraft.client.MinecraftClient; +import net.minecraft.client.network.ClientPlayerEntity; +import net.minecraft.entity.Entity; +import net.minecraft.entity.player.PlayerEntity; +import net.minecraft.server.network.ServerPlayerEntity; +import net.minecraft.util.math.BlockPos; +import net.minecraft.util.math.Vec3d; +import net.minecraft.world.RaycastContext; +import net.minecraft.world.World; + +public class PlayerUtils { + + private MinecraftClient MC; + + private final int raycastRange; + + public PlayerUtils(int raycastRange) { + this.MC = MinecraftClient.getInstance(); + this.raycastRange = raycastRange; + } + + public void execute() { + MC.options.hudHidden = !MC.options.hudHidden; + // MC.player.teleport(destX, destY, destZ); + } + + public BlockPos raycast(ClientPlayerEntity player, World world) { + float dt = MinecraftClient.getInstance().getTickDelta(); + Vec3d cameraV = player.getCameraPosVec(dt); + Vec3d unitRay = Vec3d.fromPolar(player.getPitch(dt), player.getYaw(dt)); + Vec3d targetV = cameraV.add(unitRay.multiply(raycastRange)); + RaycastContext raycastContext = new RaycastContext( + cameraV, + targetV, + RaycastContext.ShapeType.COLLIDER, + RaycastContext.FluidHandling.ANY, + (Entity)player + ); + return world.raycast(raycastContext) + .getBlockPos(); + } + + public boolean isLoaded(ClientPlayerEntity player, World world) { + int r = MC.options.viewDistance; + for (int i = player.chunkX-r; i < player.chunkX+r; i++) { + for (int j = player.chunkZ-r; j < player.chunkZ+r; j++) { + if (!world.isChunkLoaded(i, j)) { + return false; + } + } + } + return true; + } +} diff --git a/src/main/resources/Screenshotter.mixins.json b/src/main/resources/Screenshotter.mixins.json new file mode 100644 index 0000000..8aaeb80 --- /dev/null +++ b/src/main/resources/Screenshotter.mixins.json @@ -0,0 +1,15 @@ +{ + "required": true, + "minVersion": "0.8", + "package": "io.github.npc_strider.screenshotter.mixin", + "compatibilityLevel": "JAVA_8", + "mixins": [ + "WindowMixin", + "BackgroundRendererMixin" + ], + "client": [ + ], + "injectors": { + "defaultRequire": 1 + } +} diff --git a/src/main/resources/assets/modid/icon.png b/src/main/resources/assets/modid/icon.png new file mode 100644 index 0000000000000000000000000000000000000000..047b91f2347de5cf95f23284476fddbe21ba23fe GIT binary patch literal 453 zcmV;$0XqJPP)QAFYGys`80vegN0XDFh0OXKz&i8?Le#x7{1X)R+00000NkvXXu0mjf73i~T literal 0 HcmV?d00001 diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json new file mode 100644 index 0000000..c99c5e6 --- /dev/null +++ b/src/main/resources/fabric.mod.json @@ -0,0 +1,37 @@ +{ + "schemaVersion": 1, + "id": "screenshotter", + "version": "${version}", + + "name": "Screenshotter", + "description": "Generates a random screenshot", + "authors": [ + "npc_strider" + ], + "contact": { + "homepage": "https://fabricmc.net/", + "sources": "https://github.com/FabricMC/fabric-example-mod" + }, + + "license": "MIT", + "icon": "assets/screenshotter/icon.png", + + "environment": "*", + "entrypoints": { + "main": [ + "io.github.npc_strider.screenshotter.Screenshotter" + ] + }, + "mixins": [ + "Screenshotter.mixins.json" + ], + + "depends": { + "fabricloader": ">=0.7.4", + "fabric": "*", + "minecraft": "1.16.x" + }, + "suggests": { + "another-mod": "*" + } +}