Initial sanctuary sources

Transport/spiderman/.gitignore

@@ -0,0 +1,34 @@
+# Gradle
+.gradle/
+build/
+out/
+classes/
+
+# Eclipse
+*.launch
+
+# IntelliJ IDEA
+.idea/
+*.iml
+*.ipr
+*.iws
+
+# VS Code
+.settings/
+.vscode/
+bin/
+.classpath
+.project
+
+# macOS
+*.DS_Store
+
+# Fabric
+run/
+
+# Java
+.jdk/
+hs_err_*.log
+replay_*.log
+*.hprof
+*.jfr

Transport/spiderman/build.gradle

@@ -0,0 +1,67 @@
+plugins {
+	id "net.fabricmc.fabric-loom" version "${loom_version}"
+	id "maven-publish"
+}
+
+version = project.mod_version
+group = project.maven_group
+
+repositories {
+}
+
+loom {
+	splitEnvironmentSourceSets()
+
+	mods {
+		"spiderman" {
+			sourceSet sourceSets.main
+			sourceSet sourceSets.client
+		}
+	}
+}
+
+dependencies {
+	minecraft "com.mojang:minecraft:${project.minecraft_version}"
+	implementation "net.fabricmc:fabric-loader:${project.loader_version}"
+	implementation "net.fabricmc.fabric-api:fabric-api:${project.fabric_api_version}"
+}
+
+processResources {
+	def version = project.version
+	inputs.property "version", version
+
+	filesMatching("fabric.mod.json") {
+		expand "version": version
+	}
+}
+
+tasks.withType(JavaCompile).configureEach {
+	it.options.release = 25
+}
+
+java {
+	withSourcesJar()
+
+	sourceCompatibility = JavaVersion.VERSION_25
+	targetCompatibility = JavaVersion.VERSION_25
+}
+
+jar {
+	def projectName = project.name
+	inputs.property "projectName", projectName
+
+	from("../../license.txt") {
+		rename { "${it}_${projectName}" }
+	}
+}
+
+publishing {
+	publications {
+		create("mavenJava", MavenPublication) {
+			from components.java
+		}
+	}
+
+	repositories {
+	}
+}

Transport/spiderman/gradle.properties

@@ -0,0 +1,21 @@
+# Done to increase the memory available to Gradle.
+org.gradle.jvmargs=-Xmx1G
+org.gradle.parallel=true
+
+# IntelliJ IDEA is not yet fully compatible with configuration cache:
+# https://github.com/FabricMC/fabric-loom/issues/1349
+org.gradle.configuration-cache=false
+
+# Fabric properties
+# Check current versions on https://fabricmc.net/develop
+minecraft_version=26.1.2
+loader_version=0.19.2
+loom_version=1.16-SNAPSHOT
+
+# Mod properties
+mod_version=1.0.0
+maven_group=fr.koka99cab
+archives_base_name=spiderman
+
+# Dependencies
+fabric_api_version=0.148.0+26.1.2

Transport/spiderman/gradle/wrapper/gradle-wrapper.properties

@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists

Transport/spiderman/gradlew

@@ -0,0 +1,253 @@
+#!/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/2d6327017519d23b96af35865dc997fcb544fb40/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
+
+if [ -z "$JAVA_HOME" ] && [ -x "$APP_HOME/.jdk/current/bin/java" ] ; then
+    JAVA_HOME=$APP_HOME/.jdk/current
+    export JAVA_HOME
+fi
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD=maximum
+
+warn () {
+    echo "$*"
+} >&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 "$JAVACMD" "$@"

Transport/spiderman/gradlew.bat

@@ -0,0 +1,93 @@
+@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
+@rem SPDX-License-Identifier: Apache-2.0
+@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=.
+@rem This is normally unused
+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% equ 0 goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto execute
+
+echo. 1>&2
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
+echo. 1>&2
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
+echo location of your Java installation. 1>&2
+
+goto fail
+
+:execute
+@rem Setup the command line
+
+
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+
+:end
+@rem End local scope for the variables with windows NT shell
+if %ERRORLEVEL% equ 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!
+set EXIT_CODE=%ERRORLEVEL%
+if %EXIT_CODE% equ 0 set EXIT_CODE=1
+if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
+exit /b %EXIT_CODE%
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega

Transport/spiderman/settings.gradle

@@ -0,0 +1,12 @@
+pluginManagement {
+	repositories {
+		maven {
+			name = "Fabric"
+			url = "https://maven.fabricmc.net/"
+		}
+		mavenCentral()
+		gradlePluginPortal()
+	}
+}
+
+rootProject.name = "spiderman"

Transport/spiderman/src/client/java/fr/koka99cab/spiderman/client/SpidermanClient.java

@@ -0,0 +1,17 @@
+package fr.koka99cab.spiderman.client;
+
+import fr.koka99cab.spiderman.SpidermanMod;
+import fr.koka99cab.spiderman.client.item.GrapplingRodCastProperty;
+import fr.koka99cab.spiderman.client.render.GrapplingHookRenderer;
+import fr.koka99cab.spiderman.mixin.client.ConditionalItemModelPropertiesAccessor;
+import fr.koka99cab.spiderman.registry.SpidermanEntityTypes;
+import net.fabricmc.api.ClientModInitializer;
+import net.fabricmc.fabric.api.client.rendering.v1.EntityRendererRegistry;
+
+public class SpidermanClient implements ClientModInitializer {
+	@Override
+	public void onInitializeClient() {
+		ConditionalItemModelPropertiesAccessor.spiderman$getIdMapper().put(SpidermanMod.id("grappling_rod/cast"), GrapplingRodCastProperty.MAP_CODEC);
+		EntityRendererRegistry.register(SpidermanEntityTypes.GRAPPLING_HOOK, GrapplingHookRenderer::new);
+	}
+}

Transport/spiderman/src/client/java/fr/koka99cab/spiderman/client/item/GrapplingRodCastProperty.java

@@ -0,0 +1,39 @@
+package fr.koka99cab.spiderman.client.item;
+
+import com.mojang.serialization.MapCodec;
+import fr.koka99cab.spiderman.entity.GrapplingHookEntity;
+import net.minecraft.client.multiplayer.ClientLevel;
+import net.minecraft.client.renderer.item.properties.conditional.ConditionalItemModelProperty;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.LivingEntity;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.ItemDisplayContext;
+import net.minecraft.world.item.ItemStack;
+
+public record GrapplingRodCastProperty() implements ConditionalItemModelProperty {
+	public static final MapCodec<GrapplingRodCastProperty> MAP_CODEC = MapCodec.unit(new GrapplingRodCastProperty());
+
+	@Override
+	public boolean get(ItemStack stack, ClientLevel level, LivingEntity entity, int seed, ItemDisplayContext displayContext) {
+		if (!(entity instanceof Player player) || !isHeldStack(player, stack)) {
+			return false;
+		}
+
+		for (Entity renderedEntity : level.entitiesForRendering()) {
+			if (renderedEntity instanceof GrapplingHookEntity hook && hook.getOwner() == player) {
+				return true;
+			}
+		}
+
+		return false;
+	}
+
+	@Override
+	public MapCodec<GrapplingRodCastProperty> type() {
+		return MAP_CODEC;
+	}
+
+	private static boolean isHeldStack(Player player, ItemStack stack) {
+		return player.getMainHandItem() == stack || player.getOffhandItem() == stack;
+	}
+}

Transport/spiderman/src/client/java/fr/koka99cab/spiderman/client/render/GrapplingHookRenderer.java

@@ -0,0 +1,59 @@
+package fr.koka99cab.spiderman.client.render;
+
+import fr.koka99cab.spiderman.entity.GrapplingHookEntity;
+import java.util.List;
+import net.minecraft.client.renderer.entity.EntityRendererProvider;
+import net.minecraft.client.renderer.entity.ThrownItemRenderer;
+import net.minecraft.client.renderer.entity.state.EntityRenderState.LeashState;
+import net.minecraft.client.renderer.entity.state.ThrownItemRenderState;
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.level.LightLayer;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.phys.Vec3;
+
+public class GrapplingHookRenderer extends ThrownItemRenderer<GrapplingHookEntity> {
+	private static final Vec3 HOOK_LEASH_OFFSET = new Vec3(0.0D, 0.04D, 0.0D);
+
+	public GrapplingHookRenderer(EntityRendererProvider.Context context) {
+		super(context, 0.9F, false);
+		this.shadowRadius = 0.08F;
+	}
+
+	@Override
+	public void extractRenderState(GrapplingHookEntity hook, ThrownItemRenderState state, float partialTick) {
+		super.extractRenderState(hook, state, partialTick);
+		Entity owner = hook.getOwner();
+		if (owner == null) {
+			state.leashStates = null;
+			return;
+		}
+
+		Vec3 hookPosition = hook.getPosition(partialTick);
+		Vec3 leashStart = hookPosition.add(HOOK_LEASH_OFFSET);
+		Vec3 leashEnd = owner.getRopeHoldPosition(partialTick);
+		LeashState leashState = new LeashState();
+
+		leashState.offset = HOOK_LEASH_OFFSET;
+		leashState.start = leashStart;
+		leashState.end = leashEnd;
+		leashState.slack = false;
+		fillLight(hook.level(), leashState, leashStart, leashEnd);
+		state.leashStates = List.of(leashState);
+	}
+
+	@Override
+	protected boolean affectedByCulling(GrapplingHookEntity hook) {
+		return false;
+	}
+
+	private static void fillLight(Level level, LeashState leashState, Vec3 leashStart, Vec3 leashEnd) {
+		BlockPos start = BlockPos.containing(leashStart);
+		BlockPos end = BlockPos.containing(leashEnd);
+
+		leashState.startBlockLight = level.getBrightness(LightLayer.BLOCK, start);
+		leashState.endBlockLight = level.getBrightness(LightLayer.BLOCK, end);
+		leashState.startSkyLight = level.getBrightness(LightLayer.SKY, start);
+		leashState.endSkyLight = level.getBrightness(LightLayer.SKY, end);
+	}
+}

Transport/spiderman/src/client/java/fr/koka99cab/spiderman/mixin/client/ConditionalItemModelPropertiesAccessor.java

@@ -0,0 +1,17 @@
+package fr.koka99cab.spiderman.mixin.client;
+
+import com.mojang.serialization.MapCodec;
+import net.minecraft.client.renderer.item.properties.conditional.ConditionalItemModelProperties;
+import net.minecraft.client.renderer.item.properties.conditional.ConditionalItemModelProperty;
+import net.minecraft.resources.Identifier;
+import net.minecraft.util.ExtraCodecs;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Accessor;
+
+@Mixin(ConditionalItemModelProperties.class)
+public interface ConditionalItemModelPropertiesAccessor {
+	@Accessor("ID_MAPPER")
+	static ExtraCodecs.LateBoundIdMapper<Identifier, MapCodec<? extends ConditionalItemModelProperty>> spiderman$getIdMapper() {
+		throw new AssertionError();
+	}
+}

Transport/spiderman/src/main/java/fr/koka99cab/spiderman/SpidermanMod.java

@@ -0,0 +1,26 @@
+package fr.koka99cab.spiderman;
+
+import fr.koka99cab.spiderman.grapple.GrappleController;
+import fr.koka99cab.spiderman.registry.SpidermanEntityTypes;
+import fr.koka99cab.spiderman.registry.SpidermanItems;
+import net.fabricmc.api.ModInitializer;
+import net.minecraft.resources.Identifier;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+public class SpidermanMod implements ModInitializer {
+	public static final String MOD_ID = "spiderman";
+	public static final Logger LOGGER = LoggerFactory.getLogger(MOD_ID);
+
+	@Override
+	public void onInitialize() {
+		SpidermanEntityTypes.register();
+		SpidermanItems.register();
+		GrappleController.register();
+		LOGGER.info("Spiderman charge: le grappin est pret.");
+	}
+
+	public static Identifier id(String path) {
+		return Identifier.fromNamespaceAndPath(MOD_ID, path);
+	}
+}

Transport/spiderman/src/main/java/fr/koka99cab/spiderman/entity/GrapplingHookEntity.java

@@ -0,0 +1,121 @@
+package fr.koka99cab.spiderman.entity;
+
+import fr.koka99cab.spiderman.grapple.GrappleController;
+import fr.koka99cab.spiderman.registry.SpidermanEntityTypes;
+import fr.koka99cab.spiderman.registry.SpidermanItems;
+import net.minecraft.network.syncher.EntityDataAccessor;
+import net.minecraft.network.syncher.EntityDataSerializers;
+import net.minecraft.network.syncher.SynchedEntityData;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.entity.MoverType;
+import net.minecraft.world.entity.projectile.ItemSupplier;
+import net.minecraft.world.entity.projectile.Projectile;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.ClipContext;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.storage.ValueInput;
+import net.minecraft.world.level.storage.ValueOutput;
+import net.minecraft.world.phys.BlockHitResult;
+import net.minecraft.world.phys.HitResult;
+import net.minecraft.world.phys.Vec3;
+
+public class GrapplingHookEntity extends Projectile implements ItemSupplier {
+	private static final EntityDataAccessor<Boolean> ANCHORED = SynchedEntityData.defineId(GrapplingHookEntity.class, EntityDataSerializers.BOOLEAN);
+	private static final double GRAVITY = 0.035D;
+	private static final double DRAG = 0.985D;
+	private static final double MAX_FLIGHT_DISTANCE = 72.0D;
+	private static final int MAX_FLIGHT_TICKS = 80;
+
+	private double traveledDistance;
+
+	public GrapplingHookEntity(EntityType<? extends GrapplingHookEntity> entityType, Level level) {
+		super(entityType, level);
+		this.noPhysics = true;
+		this.setNoGravity(true);
+	}
+
+	public GrapplingHookEntity(Level level, Entity owner, Vec3 startPosition, Vec3 velocity) {
+		this(SpidermanEntityTypes.GRAPPLING_HOOK, level);
+		this.setOwner(owner);
+		this.snapTo(startPosition.x, startPosition.y, startPosition.z);
+		this.setDeltaMovement(velocity);
+	}
+
+	@Override
+	protected void defineSynchedData(SynchedEntityData.Builder builder) {
+		builder.define(ANCHORED, false);
+	}
+
+	@Override
+	public void tick() {
+		super.tick();
+		this.noPhysics = true;
+		this.setNoGravity(true);
+
+		if (!this.level().isClientSide() && (this.getOwner() == null || !this.getOwner().isAlive())) {
+			this.discard();
+			return;
+		}
+
+		if (this.isAnchored()) {
+			this.setDeltaMovement(Vec3.ZERO);
+			return;
+		}
+
+		Vec3 velocity = this.getDeltaMovement();
+		Vec3 from = this.position();
+		Vec3 to = from.add(velocity);
+		BlockHitResult hitResult = this.level().clip(new ClipContext(from, to, ClipContext.Block.COLLIDER, ClipContext.Fluid.NONE, this));
+
+		if (hitResult.getType() == HitResult.Type.BLOCK) {
+			this.anchor(hitResult);
+			if (!this.level().isClientSide() && this.getOwner() instanceof ServerPlayer player) {
+				GrappleController.attach(player, this, hitResult);
+			}
+			return;
+		}
+
+		this.move(MoverType.SELF, velocity);
+		this.traveledDistance += velocity.length();
+		this.setDeltaMovement(velocity.scale(DRAG).add(0.0D, -GRAVITY, 0.0D));
+
+		if (!this.level().isClientSide() && this.getOwner() instanceof ServerPlayer player && (this.traveledDistance > MAX_FLIGHT_DISTANCE || this.tickCount > MAX_FLIGHT_TICKS)) {
+			GrappleController.expire(player, this);
+		}
+	}
+
+	public void anchor(BlockHitResult hitResult) {
+		this.entityData.set(ANCHORED, true);
+		this.noPhysics = true;
+		this.setNoGravity(true);
+		this.setDeltaMovement(Vec3.ZERO);
+		Vec3 hitLocation = hitResult.getLocation();
+		this.snapTo(hitLocation.x, hitLocation.y, hitLocation.z);
+	}
+
+	public boolean isAnchored() {
+		return this.entityData.get(ANCHORED);
+	}
+
+	@Override
+	public ItemStack getItem() {
+		return new ItemStack(SpidermanItems.GRAPPLING_HAND);
+	}
+
+	@Override
+	public boolean isPickable() {
+		return false;
+	}
+
+	@Override
+	protected void addAdditionalSaveData(ValueOutput output) {
+		super.addAdditionalSaveData(output);
+	}
+
+	@Override
+	protected void readAdditionalSaveData(ValueInput input) {
+		super.readAdditionalSaveData(input);
+	}
+}

Transport/spiderman/src/main/java/fr/koka99cab/spiderman/grapple/GrappleController.java

@@ -0,0 +1,427 @@
+package fr.koka99cab.spiderman.grapple;
+
+import fr.koka99cab.spiderman.entity.GrapplingHookEntity;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Map;
+import java.util.Set;
+import java.util.UUID;
+import net.fabricmc.fabric.api.event.lifecycle.v1.ServerTickEvents;
+import net.minecraft.core.BlockPos;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.sounds.SoundEvents;
+import net.minecraft.sounds.SoundSource;
+import net.minecraft.world.InteractionHand;
+import net.minecraft.world.entity.Entity;
+import net.minecraft.world.entity.player.Input;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.phys.BlockHitResult;
+import net.minecraft.world.phys.Vec3;
+
+public final class GrappleController {
+	private static final Map<UUID, GrappleSession> ACTIVE = new HashMap<>();
+
+	private static final double CAST_SPEED = 2.35D;
+	private static final double CAST_PLAYER_VELOCITY_FACTOR = 0.9D;
+	private static final double MAX_INITIAL_HOOK_SPEED = 4.25D;
+	private static final double CAST_FORWARD_OFFSET = 0.65D;
+	private static final double CAST_DOWN_OFFSET = 0.18D;
+	private static final double INITIAL_SLACK = 5.0D;
+	private static final double HELD_ROPE_SLACK = 0.02D;
+	private static final double ROPE_TAUT_TOLERANCE = 0.12D;
+	private static final double MIN_ROPE_LENGTH = 1.0D;
+	private static final double MAX_EXTRA_ROPE = 64.0D;
+	private static final double MAX_SESSION_DISTANCE = 152.0D;
+	private static final double SWING_PUMP = 0.055D;
+	private static final double REEL_IN_SPEED = 0.18D;
+	private static final double STUCK_REEL_IN_SPEED = 0.24D;
+	private static final double STUCK_SPEED_SQ = 0.018D;
+	private static final int STUCK_REEL_DELAY = 8;
+	private static final double PENDULUM_GRAVITY = 0.08D;
+	private static final double SWING_DAMPING = 0.998D;
+	private static final double FALL_INERTIA_TO_SWING = 1.22D;
+	private static final double CATCH_LIFT_FROM_SPEED = 0.18D;
+	private static final double CATCH_LIFT_FROM_FALL = 0.22D;
+	private static final double MAX_CATCH_LIFT = 0.72D;
+	private static final double MAX_SWING_SPEED = 6.5D;
+	private static final double PLAYER_CENTER_FACTOR = 0.5D;
+	private static final double RELEASE_BOOST_SPEED = 0.85D;
+	private static final double RELEASE_BOOST_FROM_SWING_SPEED = 0.12D;
+	private static final double MAX_RELEASE_SPEED_BOOST = 0.65D;
+	private static final double MAX_RELEASE_SPEED = 8.0D;
+	private static final double MIN_RELEASE_SWING_SPEED_SQ = 0.05D;
+
+	private GrappleController() {
+	}
+
+	public static void register() {
+		ServerTickEvents.END_SERVER_TICK.register(server -> {
+			Set<UUID> onlinePlayers = new HashSet<>();
+
+			for (ServerPlayer player : server.getPlayerList().getPlayers()) {
+				onlinePlayers.add(player.getUUID());
+				tick(player);
+			}
+
+			ACTIVE.keySet().removeIf(uuid -> !onlinePlayers.contains(uuid));
+		});
+	}
+
+	public static boolean start(ServerLevel level, ServerPlayer player, InteractionHand hand, ItemStack stack) {
+		GrappleSession existingSession = ACTIVE.get(player.getUUID());
+		if (existingSession != null) {
+			stop(player, true);
+			playRetrieveSound(level, player);
+			return true;
+		}
+
+		Vec3 look = player.calculateViewVector(player.getXRot(), player.getYRot()).normalize();
+		Vec3 startPosition = player.getEyePosition().add(look.scale(CAST_FORWARD_OFFSET)).add(0.0D, -CAST_DOWN_OFFSET, 0.0D);
+		Vec3 velocity = initialHookVelocity(player, look);
+		GrapplingHookEntity hook = new GrapplingHookEntity(level, player, startPosition, velocity);
+
+		level.addFreshEntity(hook);
+		ACTIVE.put(player.getUUID(), new GrappleSession(level.dimension(), startPosition, BlockPos.containing(startPosition), hook.getId()));
+
+		stack.hurtAndBreak(1, player, hand);
+		level.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.FISHING_BOBBER_THROW, SoundSource.PLAYERS, 0.8F, 1.15F);
+		return true;
+	}
+
+	public static void attach(ServerPlayer player, GrapplingHookEntity hook, BlockHitResult hitResult) {
+		GrappleSession session = ACTIVE.get(player.getUUID());
+		if (session == null || session.visualHookId != hook.getId()) {
+			hook.discard();
+			return;
+		}
+
+		Vec3 anchorPosition = hitResult.getLocation();
+		Vec3 playerCenter = playerCenter(player);
+
+		session.anchored = true;
+		session.anchorPosition = anchorPosition;
+		session.anchorBlockPos = hitResult.getBlockPos();
+		session.ropeLength = playerCenter.distanceTo(anchorPosition) + INITIAL_SLACK;
+		session.maxRopeLength = session.ropeLength + MAX_EXTRA_ROPE;
+		session.swingVelocity = player.getDeltaMovement();
+		session.held = false;
+		session.ropeTaut = false;
+		session.manualReel = false;
+		session.jumpHeldLastTick = false;
+		session.stillTicks = 0;
+
+		levelSound(player, SoundEvents.LEAD_TIED, 0.8F, 1.1F);
+	}
+
+	public static void expire(ServerPlayer player, GrapplingHookEntity hook) {
+		GrappleSession session = ACTIVE.get(player.getUUID());
+		if (session != null && session.visualHookId == hook.getId() && !session.anchored) {
+			stop(player);
+			playMissSound((ServerLevel) player.level(), player);
+		}
+	}
+
+	public static boolean stop(ServerPlayer player) {
+		return stop(player, false);
+	}
+
+	private static boolean stop(ServerPlayer player, boolean boostIfJumping) {
+		GrappleSession session = ACTIVE.remove(player.getUUID());
+		if (session == null) {
+			return false;
+		}
+
+		if (boostIfJumping) {
+			applyReleaseBoost(player, session);
+		}
+
+		discardVisualHook((ServerLevel) player.level(), session);
+		return true;
+	}
+
+	private static void tick(ServerPlayer player) {
+		GrappleSession session = ACTIVE.get(player.getUUID());
+		if (session == null) {
+			return;
+		}
+
+		if (!canKeepGrappling(player, session)) {
+			stop(player);
+			return;
+		}
+
+		Entity visualHook = ((ServerLevel) player.level()).getEntity(session.visualHookId);
+		if (!(visualHook instanceof GrapplingHookEntity hook)) {
+			ACTIVE.remove(player.getUUID());
+			return;
+		}
+
+		if (!session.anchored) {
+			tickFlyingHook(player, session, hook);
+			return;
+		}
+
+		Vec3 center = playerCenter(player);
+		double distance = center.distanceTo(session.anchorPosition);
+		if (distance > MAX_SESSION_DISTANCE || distance < 0.001D) {
+			stop(player);
+			return;
+		}
+
+		Input input = player.getLastClientInput();
+		updateReelState(session, input);
+		if (!shouldTensionRope(session, distance)) {
+			session.held = false;
+			session.ropeTaut = false;
+			session.swingVelocity = player.getDeltaMovement();
+			session.jumpHeldLastTick = session.manualReel;
+			return;
+		}
+
+		boolean firstCatch = tensionRope(session, distance) || !session.ropeTaut;
+		reelInIfRequested(session);
+		simulatePendulum(player, session, center, firstCatch);
+		session.ropeTaut = true;
+		session.jumpHeldLastTick = session.manualReel;
+
+		player.resetFallDistance();
+	}
+
+	private static void tickFlyingHook(ServerPlayer player, GrappleSession session, GrapplingHookEntity hook) {
+		session.anchorPosition = hook.position();
+		session.anchorBlockPos = hook.blockPosition();
+		session.swingVelocity = player.getDeltaMovement();
+	}
+
+	private static void updateReelState(GrappleSession session, Input input) {
+		if (session.swingVelocity.lengthSqr() < STUCK_SPEED_SQ) {
+			session.stillTicks++;
+		} else {
+			session.stillTicks = 0;
+		}
+
+		session.manualReel = input.jump();
+	}
+
+	private static boolean shouldTensionRope(GrappleSession session, double distance) {
+		return session.manualReel || session.ropeTaut || distance >= session.ropeLength - ROPE_TAUT_TOLERANCE;
+	}
+
+	private static boolean tensionRope(GrappleSession session, double distance) {
+		boolean firstHold = session.manualReel && !session.jumpHeldLastTick;
+		if (firstHold || (session.manualReel && !session.held)) {
+			double heldLength = Math.max(MIN_ROPE_LENGTH, distance + HELD_ROPE_SLACK);
+			session.ropeLength = Math.min(session.ropeLength, heldLength);
+		}
+
+		session.held = session.manualReel;
+		return firstHold;
+	}
+
+	private static void reelInIfRequested(GrappleSession session) {
+		if (session.manualReel) {
+			double reelSpeed = session.stillTicks >= STUCK_REEL_DELAY ? STUCK_REEL_IN_SPEED : REEL_IN_SPEED;
+			session.ropeLength = Math.max(MIN_ROPE_LENGTH, session.ropeLength - reelSpeed);
+		}
+	}
+
+	private static void simulatePendulum(ServerPlayer player, GrappleSession session, Vec3 center, boolean firstCatch) {
+		Vec3 radial = center.subtract(session.anchorPosition).normalize();
+		Vec3 currentCenter = session.anchorPosition.add(radial.scale(session.ropeLength));
+		Vec3 swingVelocity = firstCatch ? preservedCatchVelocity(player, radial) : projectOntoSwingPlane(session.swingVelocity, radial);
+
+		Vec3 gravity = new Vec3(0.0D, -PENDULUM_GRAVITY, 0.0D);
+		swingVelocity = swingVelocity.add(projectOntoSwingPlane(gravity, radial));
+		swingVelocity = swingVelocity.add(swingInput(player, radial)).scale(SWING_DAMPING);
+		swingVelocity = limitSpeed(swingVelocity);
+
+		Vec3 nextCenter = currentCenter.add(swingVelocity);
+		Vec3 nextRadial = nextCenter.subtract(session.anchorPosition);
+		if (nextRadial.lengthSqr() < 0.001D) {
+			nextRadial = radial;
+		} else {
+			nextRadial = nextRadial.normalize();
+		}
+
+		Vec3 constrainedCenter = session.anchorPosition.add(nextRadial.scale(session.ropeLength));
+		Vec3 actualVelocity = limitSpeed(constrainedCenter.subtract(currentCenter));
+		double centerOffset = player.getBbHeight() * PLAYER_CENTER_FACTOR;
+
+		session.swingVelocity = actualVelocity;
+		player.snapTo(constrainedCenter.x, constrainedCenter.y - centerOffset, constrainedCenter.z);
+		player.setDeltaMovement(actualVelocity);
+		player.hurtMarked = true;
+	}
+
+	private static Vec3 preservedCatchVelocity(ServerPlayer player, Vec3 radial) {
+		Vec3 incomingVelocity = player.getDeltaMovement();
+		Vec3 tangentVelocity = projectOntoSwingPlane(incomingVelocity, radial).add(catchLift(radial, incomingVelocity));
+		double fallSpeed = Math.max(0.0D, -incomingVelocity.y);
+		double outwardSpeed = Math.max(0.0D, incomingVelocity.dot(radial));
+		double targetSwingSpeed = Math.max(fallSpeed, outwardSpeed) * FALL_INERTIA_TO_SWING;
+
+		if (targetSwingSpeed <= tangentVelocity.length()) {
+			return tangentVelocity;
+		}
+
+		Vec3 swingDirection = catchSwingDirection(player, radial, tangentVelocity);
+		return swingDirection.scale(targetSwingSpeed);
+	}
+
+	private static Vec3 catchLift(Vec3 radial, Vec3 incomingVelocity) {
+		double speed = incomingVelocity.length();
+		if (speed < 0.08D) {
+			return Vec3.ZERO;
+		}
+
+		Vec3 upwardTangent = projectOntoSwingPlane(new Vec3(0.0D, 1.0D, 0.0D), radial);
+		if (upwardTangent.lengthSqr() < 0.001D) {
+			return Vec3.ZERO;
+		}
+
+		double fallSpeed = Math.max(0.0D, -incomingVelocity.y);
+		double lift = Math.min(MAX_CATCH_LIFT, speed * CATCH_LIFT_FROM_SPEED + fallSpeed * CATCH_LIFT_FROM_FALL);
+		return upwardTangent.normalize().scale(lift);
+	}
+
+	private static Vec3 swingInput(ServerPlayer player, Vec3 radial) {
+		Vec3 tangentIntent = projectOntoSwingPlane(player.getLastClientMoveIntent(), radial);
+		if (tangentIntent.lengthSqr() < 0.001D) {
+			return Vec3.ZERO;
+		}
+
+		return tangentIntent.normalize().scale(SWING_PUMP);
+	}
+
+	private static Vec3 catchSwingDirection(ServerPlayer player, Vec3 radial, Vec3 tangentVelocity) {
+		if (tangentVelocity.lengthSqr() > 0.001D) {
+			return tangentVelocity.normalize();
+		}
+
+		Vec3 moveIntent = player.getLastClientMoveIntent();
+		Vec3 tangentIntent = projectOntoSwingPlane(moveIntent, radial);
+		if (tangentIntent.lengthSqr() > 0.001D) {
+			return tangentIntent.normalize();
+		}
+
+		Vec3 look = player.calculateViewVector(player.getXRot(), player.getYRot());
+		Vec3 tangentLook = projectOntoSwingPlane(look, radial);
+		if (tangentLook.lengthSqr() > 0.001D) {
+			return tangentLook.normalize();
+		}
+
+		Vec3 horizontalFallback = new Vec3(-radial.z, 0.0D, radial.x);
+		if (horizontalFallback.lengthSqr() > 0.001D) {
+			return horizontalFallback.normalize();
+		}
+
+		return new Vec3(1.0D, 0.0D, 0.0D);
+	}
+
+	private static Vec3 projectOntoSwingPlane(Vec3 direction, Vec3 radial) {
+		return direction.subtract(radial.scale(direction.dot(radial)));
+	}
+
+	private static Vec3 limitSpeed(Vec3 velocity) {
+		double speed = velocity.length();
+		if (speed <= MAX_SWING_SPEED) {
+			return velocity;
+		}
+
+		return velocity.scale(MAX_SWING_SPEED / speed);
+	}
+
+	private static void applyReleaseBoost(ServerPlayer player, GrappleSession session) {
+		if (!player.getLastClientInput().sprint() || !canBoostOnRelease(session)) {
+			return;
+		}
+
+		Vec3 currentVelocity = player.getDeltaMovement();
+		Vec3 baseVelocity = currentVelocity.lengthSqr() >= session.swingVelocity.lengthSqr() ? currentVelocity : session.swingVelocity;
+		Vec3 look = player.calculateViewVector(player.getXRot(), player.getYRot()).normalize();
+		double baseSpeed = baseVelocity.length();
+		double boostSpeed = RELEASE_BOOST_SPEED + Math.min(MAX_RELEASE_SPEED_BOOST, baseSpeed * RELEASE_BOOST_FROM_SWING_SPEED);
+		Vec3 boostedVelocity = softLimitReleaseSpeed(baseVelocity.add(look.scale(boostSpeed)), baseSpeed + boostSpeed);
+
+		player.setDeltaMovement(boostedVelocity);
+		player.hurtMarked = true;
+	}
+
+	private static boolean canBoostOnRelease(GrappleSession session) {
+		return session.ropeTaut || session.swingVelocity.lengthSqr() >= MIN_RELEASE_SWING_SPEED_SQ;
+	}
+
+	private static Vec3 softLimitReleaseSpeed(Vec3 velocity, double carriedSpeed) {
+		double speed = velocity.length();
+		double maxAllowedSpeed = Math.max(MAX_RELEASE_SPEED, carriedSpeed);
+		if (speed <= maxAllowedSpeed) {
+			return velocity;
+		}
+
+		return velocity.scale(maxAllowedSpeed / speed);
+	}
+
+	private static boolean canKeepGrappling(ServerPlayer player, GrappleSession session) {
+		return player.isAlive()
+				&& player.level().dimension() == session.dimension;
+	}
+
+	private static Vec3 playerCenter(ServerPlayer player) {
+		return player.position().add(0.0D, player.getBbHeight() * PLAYER_CENTER_FACTOR, 0.0D);
+	}
+
+	private static Vec3 initialHookVelocity(ServerPlayer player, Vec3 look) {
+		Vec3 velocity = look.scale(CAST_SPEED).add(player.getDeltaMovement().scale(CAST_PLAYER_VELOCITY_FACTOR));
+		double speed = velocity.length();
+		if (speed <= MAX_INITIAL_HOOK_SPEED) {
+			return velocity;
+		}
+
+		return velocity.scale(MAX_INITIAL_HOOK_SPEED / speed);
+	}
+
+	private static void discardVisualHook(ServerLevel level, GrappleSession session) {
+		Entity entity = level.getEntity(session.visualHookId);
+		if (entity instanceof GrapplingHookEntity) {
+			entity.discard();
+		}
+	}
+
+	private static void playRetrieveSound(ServerLevel level, ServerPlayer player) {
+		level.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.LEAD_UNTIED, SoundSource.PLAYERS, 0.9F, 1.0F);
+	}
+
+	private static void playMissSound(ServerLevel level, ServerPlayer player) {
+		level.playSound(null, player.getX(), player.getY(), player.getZ(), SoundEvents.LEAD_UNTIED, SoundSource.PLAYERS, 0.35F, 0.8F);
+	}
+
+	private static void levelSound(ServerPlayer player, net.minecraft.sounds.SoundEvent soundEvent, float volume, float pitch) {
+		player.level().playSound(null, player.getX(), player.getY(), player.getZ(), soundEvent, SoundSource.PLAYERS, volume, pitch);
+	}
+
+	private static final class GrappleSession {
+		private final ResourceKey<Level> dimension;
+		private Vec3 anchorPosition;
+		private BlockPos anchorBlockPos;
+		private double maxRopeLength;
+		private final int visualHookId;
+		private double ropeLength;
+		private Vec3 swingVelocity = Vec3.ZERO;
+		private boolean anchored;
+		private boolean held;
+		private boolean ropeTaut;
+		private boolean manualReel;
+		private boolean jumpHeldLastTick;
+		private int stillTicks;
+
+		private GrappleSession(ResourceKey<Level> dimension, Vec3 anchorPosition, BlockPos anchorBlockPos, int visualHookId) {
+			this.dimension = dimension;
+			this.anchorPosition = anchorPosition;
+			this.anchorBlockPos = anchorBlockPos;
+			this.visualHookId = visualHookId;
+		}
+	}
+}

Transport/spiderman/src/main/java/fr/koka99cab/spiderman/item/GrapplingRodItem.java

@@ -0,0 +1,34 @@
+package fr.koka99cab.spiderman.item;
+
+import fr.koka99cab.spiderman.grapple.GrappleController;
+import net.minecraft.server.level.ServerLevel;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.stats.Stats;
+import net.minecraft.world.InteractionHand;
+import net.minecraft.world.InteractionResult;
+import net.minecraft.world.entity.player.Player;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.gameevent.GameEvent;
+
+public class GrapplingRodItem extends Item {
+	public GrapplingRodItem(Properties properties) {
+		super(properties);
+	}
+
+	@Override
+	public InteractionResult use(Level level, Player player, InteractionHand hand) {
+		ItemStack stack = player.getItemInHand(hand);
+
+		if (level instanceof ServerLevel serverLevel && player instanceof ServerPlayer serverPlayer) {
+			if (!GrappleController.start(serverLevel, serverPlayer, hand, stack)) {
+				return InteractionResult.FAIL;
+			}
+		}
+
+		player.awardStat(Stats.ITEM_USED.get(this));
+		stack.causeUseVibration(player, GameEvent.ITEM_INTERACT_START);
+		return InteractionResult.CONSUME;
+	}
+}

Transport/spiderman/src/main/java/fr/koka99cab/spiderman/registry/SpidermanEntityTypes.java

@@ -0,0 +1,32 @@
+package fr.koka99cab.spiderman.registry;
+
+import fr.koka99cab.spiderman.SpidermanMod;
+import fr.koka99cab.spiderman.entity.GrapplingHookEntity;
+import net.minecraft.core.Registry;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.world.entity.EntityType;
+import net.minecraft.world.entity.MobCategory;
+
+public final class SpidermanEntityTypes {
+	private static final ResourceKey<EntityType<?>> GRAPPLING_HOOK_KEY = ResourceKey.create(Registries.ENTITY_TYPE, SpidermanMod.id("grappling_hook"));
+
+	public static final EntityType<GrapplingHookEntity> GRAPPLING_HOOK = Registry.register(
+			BuiltInRegistries.ENTITY_TYPE,
+			GRAPPLING_HOOK_KEY,
+			EntityType.Builder.<GrapplingHookEntity>of(GrapplingHookEntity::new, MobCategory.MISC)
+					.sized(0.25F, 0.25F)
+					.clientTrackingRange(96)
+					.updateInterval(1)
+					.noSave()
+					.build(GRAPPLING_HOOK_KEY)
+	);
+
+	private SpidermanEntityTypes() {
+	}
+
+	public static void register() {
+		SpidermanMod.LOGGER.debug("Entites Spiderman enregistrees.");
+	}
+}

Transport/spiderman/src/main/java/fr/koka99cab/spiderman/registry/SpidermanItems.java

@@ -0,0 +1,49 @@
+package fr.koka99cab.spiderman.registry;
+
+import fr.koka99cab.spiderman.SpidermanMod;
+import fr.koka99cab.spiderman.item.GrapplingRodItem;
+import net.fabricmc.fabric.api.creativetab.v1.CreativeModeTabEvents;
+import net.minecraft.core.Registry;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.core.registries.Registries;
+import net.minecraft.resources.Identifier;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.world.item.CreativeModeTab;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.Items;
+
+public final class SpidermanItems {
+	private static final ResourceKey<Item> GRAPPLING_HAND_KEY = key("grappling_hand");
+	private static final ResourceKey<Item> GRAPPLING_ROD_KEY = key("grappling_rod");
+	private static final ResourceKey<CreativeModeTab> INGREDIENTS_TAB = vanillaTab("ingredients");
+	private static final ResourceKey<CreativeModeTab> TOOLS_TAB = vanillaTab("tools_and_utilities");
+
+	public static final Item GRAPPLING_HAND = Registry.register(
+			BuiltInRegistries.ITEM,
+			GRAPPLING_HAND_KEY,
+			new Item(new Item.Properties().setId(GRAPPLING_HAND_KEY))
+	);
+
+	public static final Item GRAPPLING_ROD = Registry.register(
+			BuiltInRegistries.ITEM,
+			GRAPPLING_ROD_KEY,
+			new GrapplingRodItem(new Item.Properties().durability(64).setId(GRAPPLING_ROD_KEY))
+	);
+
+	private SpidermanItems() {
+	}
+
+	public static void register() {
+		CreativeModeTabEvents.modifyOutputEvent(INGREDIENTS_TAB).register(entries -> entries.insertAfter(Items.TRIPWIRE_HOOK, GRAPPLING_HAND));
+		CreativeModeTabEvents.modifyOutputEvent(TOOLS_TAB).register(entries -> entries.insertAfter(Items.FISHING_ROD, GRAPPLING_ROD));
+		SpidermanMod.LOGGER.debug("Objets Spiderman enregistres.");
+	}
+
+	private static ResourceKey<Item> key(String path) {
+		return ResourceKey.create(Registries.ITEM, SpidermanMod.id(path));
+	}
+
+	private static ResourceKey<CreativeModeTab> vanillaTab(String path) {
+		return ResourceKey.create(Registries.CREATIVE_MODE_TAB, Identifier.withDefaultNamespace(path));
+	}
+}

Transport/spiderman/src/main/resources/assets/spiderman/items/grappling_hand.json

@@ -0,0 +1,6 @@
+{
+	"model": {
+		"type": "minecraft:model",
+		"model": "spiderman:item/grappling_hand"
+	}
+}

Transport/spiderman/src/main/resources/assets/spiderman/items/grappling_rod.json

@@ -0,0 +1,14 @@
+{
+	"model": {
+		"type": "minecraft:condition",
+		"property": "spiderman:grappling_rod/cast",
+		"on_false": {
+			"type": "minecraft:model",
+			"model": "spiderman:item/grappling_rod"
+		},
+		"on_true": {
+			"type": "minecraft:model",
+			"model": "spiderman:item/grappling_rod_cast"
+		}
+	}
+}

Transport/spiderman/src/main/resources/assets/spiderman/lang/en_us.json

@@ -0,0 +1,4 @@
+{
+	"item.spiderman.grappling_hand": "Grappling Hand",
+	"item.spiderman.grappling_rod": "Grappling Rod"
+}

Transport/spiderman/src/main/resources/assets/spiderman/lang/fr_fr.json

@@ -0,0 +1,4 @@
+{
+	"item.spiderman.grappling_hand": "Main du grappin",
+	"item.spiderman.grappling_rod": "Canne-grappin"
+}

Transport/spiderman/src/main/resources/assets/spiderman/models/item/grappling_hand.json

@@ -0,0 +1,6 @@
+{
+	"parent": "minecraft:item/generated",
+	"textures": {
+		"layer0": "spiderman:item/grappling_hook"
+	}
+}

Transport/spiderman/src/main/resources/assets/spiderman/models/item/grappling_rod.json

@@ -0,0 +1,6 @@
+{
+	"parent": "minecraft:item/handheld_rod",
+	"textures": {
+		"layer0": "spiderman:item/grappling_rod"
+	}
+}

Transport/spiderman/src/main/resources/assets/spiderman/models/item/grappling_rod_cast.json

@@ -0,0 +1,6 @@
+{
+	"parent": "minecraft:item/handheld_rod",
+	"textures": {
+		"layer0": "spiderman:item/grappling_rod_cast"
+	}
+}

Transport/spiderman/src/main/resources/data/spiderman/recipe/grappling_hand.json

@@ -0,0 +1,16 @@
+{
+	"type": "minecraft:crafting_shaped",
+	"category": "equipment",
+	"pattern": [
+		" I ",
+		"ISI",
+		" I "
+	],
+	"key": {
+		"I": "minecraft:iron_ingot",
+		"S": "minecraft:string"
+	},
+	"result": {
+		"id": "spiderman:grappling_hand"
+	}
+}

Transport/spiderman/src/main/resources/data/spiderman/recipe/grappling_rod.json

@@ -0,0 +1,17 @@
+{
+	"type": "minecraft:crafting_shaped",
+	"category": "equipment",
+	"pattern": [
+		"  #",
+		" #X",
+		"# H"
+	],
+	"key": {
+		"#": "minecraft:stick",
+		"X": "minecraft:string",
+		"H": "spiderman:grappling_hand"
+	},
+	"result": {
+		"id": "spiderman:grappling_rod"
+	}
+}

Transport/spiderman/src/main/resources/fabric.mod.json

@@ -0,0 +1,32 @@
+{
+	"schemaVersion": 1,
+	"id": "spiderman",
+	"version": "${version}",
+	"name": "Spiderman",
+	"description": "Transforme la canne a peche en grappin Fabric simple.",
+	"authors": [
+		"KOKA99CAB"
+	],
+	"license": "LGPL-3.0-or-later",
+	"environment": "*",
+	"entrypoints": {
+		"main": [
+			"fr.koka99cab.spiderman.SpidermanMod"
+		],
+		"client": [
+			"fr.koka99cab.spiderman.client.SpidermanClient"
+		]
+	},
+	"mixins": [
+		{
+			"config": "spiderman.client.mixins.json",
+			"environment": "client"
+		}
+	],
+	"depends": {
+		"fabricloader": ">=0.19.2",
+		"minecraft": "~26.1.2",
+		"java": ">=25",
+		"fabric-api": "*"
+	}
+}

Transport/spiderman/src/main/resources/spiderman.client.mixins.json

@@ -0,0 +1,11 @@
+{
+	"required": true,
+	"package": "fr.koka99cab.spiderman.mixin.client",
+	"compatibilityLevel": "JAVA_25",
+	"client": [
+		"ConditionalItemModelPropertiesAccessor"
+	],
+	"injectors": {
+		"defaultRequire": 1
+	}
+}