added crosshair mod

src/main/java/org/saturnclient/saturnclient/mixin/Crosshair.java

@@ -0,0 +1,47 @@
+/*
+ * Code from: https://github.com/Selyss
+ * Repo: https://github.com/Selyss/CrosshairIndicator/tree/main
+*/
+
+package org.saturnclient.saturnclient.mixin;
+
+import com.mojang.blaze3d.systems.RenderSystem;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.render.RenderLayer;
+import net.minecraft.client.render.RenderTickCounter;
+import net.minecraft.util.Identifier;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Final;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+import net.minecraft.client.gui.hud.InGameHud;
+import net.minecraft.client.gui.DrawContext;
+
+@Mixin(InGameHud.class)
+public class Crosshair {
+    @Shadow
+    @Final
+    private MinecraftClient client;
+    @Unique
+    Identifier textureLocation = Identifier.of("saturnclient", "textures/gui/hud/crosshair_range.png");
+
+    @Inject(method = "renderCrosshair", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/gui/DrawContext;drawGuiTexture(Ljava/util/function/Function;Lnet/minecraft/util/Identifier;IIII)V", ordinal = 0))
+    private void drawCrosshair(DrawContext context, RenderTickCounter tickCounter, CallbackInfo ci) {
+        if (org.saturnclient.saturnmods.mods.Crosshair.enabled.value
+                && org.saturnclient.saturnmods.mods.Crosshair.range_indicator.value
+                && this.client.targetedEntity != null
+                && this.client.targetedEntity.isAlive()) {
+            RenderSystem.setShaderTexture(0, textureLocation);
+            int scaledWidth = 15;
+            int scaledHeight = 15;
+
+            context.drawTexture(RenderLayer::getCrosshair, textureLocation,
+                    (context.getScaledWindowWidth() - scaledWidth) / 2,
+                    (context.getScaledWindowHeight() - scaledHeight) / 2, 0.0F, 0.0F, scaledWidth, scaledHeight,
+                    scaledWidth, scaledHeight);
+        }
+    }
+}

src/main/java/org/saturnclient/saturnmods/ModManager.java

@@ -14,7 +14,8 @@ public class ModManager {
             new Coordinates(),
             new ArmorDisplay(),
             new FpsDisplay(),
-            new Particles()
+            new Particles(),
+            new Crosshair()
     };
 
     public static void init() {

src/main/java/org/saturnclient/saturnmods/mods/Crosshair.java

@@ -0,0 +1,44 @@
+package org.saturnclient.saturnmods.mods;
+
+import net.minecraft.util.Identifier;
+import org.saturnclient.saturnclient.config.ConfigManager;
+import org.saturnclient.saturnclient.config.Property;
+import org.saturnclient.saturnmods.SaturnMod;
+import org.saturnclient.ui.Textures;
+
+public class Crosshair implements SaturnMod {
+    public static ConfigManager config = new ConfigManager("Crosshair");
+
+    public static Property<Boolean> enabled = config.property(
+            "Enabled",
+            new Property<>(false));
+
+    public static Property<Boolean> range_indicator = config.property(
+            "Hit range indicator",
+            new Property<>(false));
+
+    @Override
+    public boolean isEnabled() {
+        return enabled.value;
+    }
+
+    @Override
+    public void setEnabled(boolean e) {
+        enabled.value = e;
+    }
+
+    @Override
+    public String getName() {
+        return "Crosshair";
+    }
+
+    @Override
+    public Identifier getIconTexture() {
+        return Textures.getModIcon("crosshair");
+    }
+
+    @Override
+    public ConfigManager getConfig() {
+        return config;
+    }
+}

src/main/resources/fabric.mod.json

@@ -9,7 +9,7 @@
     "website": "https://kleo-dev.netlify.app",
     "sources": "https://github.com/saturnclientmc/saturnclient"
   },
-  "license": "GPL-3.0",
+  "license": "Apache-2.0",
   "icon": "assets/saturnclient/icon.png",
   "environment": "client",
   "entrypoints": {

src/main/resources/saturnclient.mixins.json

@@ -10,7 +10,8 @@
     "PlayerEntityRendererMixin",
     "WhoAmI",
     "SaturnReload",
-    "TotemParticleMixin"
+    "TotemParticleMixin",
+    "Crosshair"
   ],
   "injectors": {
     "defaultRequire": 1