feat: blueprint anchor visualiser

gradle.properties

@@ -9,7 +9,7 @@ yarn_build=8
 loader_version=0.16.10
 
 # Mod Properties
-mod_version=1.14.10
+mod_version=1.15
 maven_group=net.mcbrawls
 mod_id=blueprint
 

src/client/java/net/mcbrawls/blueprint/mixin/client/EntityRendererMixin.java

@@ -0,0 +1,45 @@
+package net.mcbrawls.blueprint.mixin.client;
+
+import com.llamalad7.mixinextras.sugar.Local;
+import eu.pb4.polymer.core.api.client.ClientPolymerEntityType;
+import eu.pb4.polymer.core.api.client.PolymerClientUtils;
+import net.mcbrawls.blueprint.entity.BlueprintEntityTypes;
+import net.mcbrawls.blueprint.key.BlueprintKeyBindings;
+import net.minecraft.client.render.VertexConsumerProvider;
+import net.minecraft.client.render.entity.EntityRenderDispatcher;
+import net.minecraft.client.render.entity.EntityRenderer;
+import net.minecraft.client.render.entity.state.EntityRenderState;
+import net.minecraft.client.util.math.MatrixStack;
+import net.minecraft.entity.Entity;
+import net.minecraft.text.Text;
+import net.minecraft.util.math.Vec3d;
+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;
+
+@Mixin(EntityRenderDispatcher.class)
+public class EntityRendererMixin {
+    @Inject(
+            method = "render(Lnet/minecraft/entity/Entity;DDDFLnet/minecraft/client/util/math/MatrixStack;Lnet/minecraft/client/render/VertexConsumerProvider;ILnet/minecraft/client/render/entity/EntityRenderer;)V",
+            at = @At(
+                    value = "FIELD",
+                    target = "Lnet/minecraft/client/render/entity/EntityRenderDispatcher;renderHitboxes:Z",
+                    shift = At.Shift.BEFORE
+            )
+    )
+    private <E extends Entity, S extends EntityRenderState> void onRender(E entity, double x, double y, double z, float tickDelta, MatrixStack matrices, VertexConsumerProvider vertices, int light, EntityRenderer<? super E, S> renderer, CallbackInfo ci, @Local S state) {
+        if (BlueprintKeyBindings.INSTANCE.getTOGGLE_ANCHOR_VISUALISATION().isPressed()) {
+            ClientPolymerEntityType trueType = PolymerClientUtils.getEntityType(entity);
+            if (trueType != null && trueType.registryEntry() == BlueprintEntityTypes.INSTANCE.getANCHOR()) {
+                float scale = 1.5f;
+                matrices.scale(scale, scale, scale);
+
+                state.nameLabelPos = Vec3d.ZERO;
+                renderer.renderLabelIfPresent(state, Text.literal(String.valueOf(entity.getId())), matrices, vertices, light);
+
+                matrices.scale(1 / scale, 1 / scale, 1 / scale);
+            }
+        }
+    }
+}

src/client/kotlin/net/mcbrawls/blueprint/BlueprintClient.kt

@@ -1,8 +1,10 @@
 package net.mcbrawls.blueprint
 
 import net.fabricmc.api.ClientModInitializer
+import net.mcbrawls.blueprint.key.BlueprintKeyBindings
 
 object BlueprintClient : ClientModInitializer {
     override fun onInitializeClient() {
+        BlueprintKeyBindings
     }
 }

src/client/kotlin/net/mcbrawls/blueprint/key/BlueprintKeyBindings.kt

@@ -0,0 +1,19 @@
+package net.mcbrawls.blueprint.key
+
+import net.fabricmc.fabric.api.client.keybinding.v1.KeyBindingHelper
+import net.mcbrawls.blueprint.BlueprintMod
+import net.minecraft.client.option.KeyBinding
+import net.minecraft.client.util.InputUtil
+import org.lwjgl.glfw.GLFW
+
+object BlueprintKeyBindings {
+    val TOGGLE_ANCHOR_VISUALISATION = registerKey("toggle_anchor_visualisation", InputUtil.Type.KEYSYM, GLFW.GLFW_KEY_N,)
+
+    private fun registerKey(id: String, type: InputUtil.Type, key: Int): KeyBinding {
+        val modId = BlueprintMod.MOD_ID
+        val translationKey = "$modId.key.$id"
+        val category = "$modId.key_category"
+        val keyBinding = KeyBinding(translationKey, type, key, category)
+        return KeyBindingHelper.registerKeyBinding(keyBinding)
+    }
+}

src/client/resources/blueprint.client.mixins.json

@@ -3,7 +3,8 @@
 	"package": "net.mcbrawls.blueprint.mixin.client",
 	"compatibilityLevel": "JAVA_17",
 	"client": [
-        "IntegratedServerLoaderMixin"
+		"EntityRendererMixin",
+		"IntegratedServerLoaderMixin"
 	],
 	"injectors": {
 		"defaultRequire": 1

src/main/kotlin/net/mcbrawls/blueprint/item/BlueprintItems.kt

@@ -12,7 +12,7 @@ import net.minecraft.registry.RegistryKeys
 import net.minecraft.util.Identifier
 
 object BlueprintItems {
-    val POINT_REGION = register("point_region") { settings -> PolymerBlockItem(BlueprintBlocks.POINT_REGION, settings, Items.YELLOW_WOOL) }
+    val POINT_REGION = register("point_region") { settings -> PolymerBlockItem(BlueprintBlocks.POINT_REGION, settings.useBlockPrefixedTranslationKey(), Items.YELLOW_WOOL) }
     val ANCHOR = register("anchor", Item.Settings().maxCount(1), ::AnchorItem)
 
     private fun register(id: String, settings: Item.Settings = Item.Settings(), factory: (Item.Settings) -> Item): Item {

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

@@ -0,0 +1,7 @@
+{
+    "entity.blueprint.anchor": "Anchor",
+    "block.blueprint.point_region": "Region (Point)",
+    "item.blueprint.anchor": "Anchor",
+    "blueprint.key_category": "Blueprint",
+    "blueprint.key.toggle_anchor_visualisation": "Toggle Anchor Visualisation"
+}

src/main/resources/blueprint.accesswidener

@@ -3,3 +3,4 @@ accessWidener v2 named
 accessible field net/minecraft/server/MinecraftServer session Lnet/minecraft/world/level/storage/LevelStorage$Session;
 accessible field net/minecraft/resource/ResourceFinder directoryName Ljava/lang/String;
 accessible field net/minecraft/resource/ResourceFinder fileExtension Ljava/lang/String;
+accessible method net/minecraft/client/render/entity/EntityRenderer renderLabelIfPresent (Lnet/minecraft/client/render/entity/state/EntityRenderState;Lnet/minecraft/text/Text;Lnet/minecraft/client/util/math/MatrixStack;Lnet/minecraft/client/render/VertexConsumerProvider;I)V