Basic hud elements

common/src/main/java/de/griefed/addemall/CommonClass.java

@@ -48,6 +48,7 @@ public static void init() {
 
         ModItems.loadClass();
         KeyInputHandler.loadClass();
+
     }
 
     public static void onItemTooltip(ItemStack stack, TooltipFlag context, List<Component> tooltip) {

common/src/main/java/de/griefed/addemall/client/BlockToolHud.java

@@ -0,0 +1,59 @@
+package de.griefed.addemall.client;
+
+import com.mojang.blaze3d.systems.RenderSystem;
+import com.mojang.blaze3d.vertex.PoseStack;
+import de.griefed.addemall.Constants;
+import de.griefed.addemall.event.KeyInputHandler;
+import de.griefed.addemall.item.ModItems;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.GuiComponent;
+import net.minecraft.client.renderer.GameRenderer;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.world.entity.player.Player;
+
+public class BlockToolHud {
+
+    protected static final ResourceLocation TOOL_MULTI_ACTIVATED = new ResourceLocation(Constants.MOD_ID, "textures/item/multi.png");
+    protected static final ResourceLocation TOOL_MULTI_DEACTIVATED = new ResourceLocation(Constants.MOD_ID, "textures/item/multi_deactivated.png");
+    protected static final ResourceLocation TOOL_SHOVEL = new ResourceLocation(Constants.MOD_ID, "textures/item/shovel.png");
+    protected static final ResourceLocation TOOL_HOE = new ResourceLocation(Constants.MOD_ID, "textures/item/hoe.png");
+    protected static final ResourceLocation TOOL_BAR = new ResourceLocation(Constants.MOD_ID, "textures/item/bar.png");
+
+    protected static void renderToolSettings(PoseStack stack, int x, int height) {
+        Player player = Minecraft.getInstance().player;
+        if (player == null) {
+            return;
+        }
+        if (player.getMainHandItem().is(ModItems.BLOCK_TOOL.get())) {
+            RenderSystem.setShader(GameRenderer::getPositionTexShader);
+            RenderSystem.setShaderColor(1.0F, 1.0F, 1.0F, 1.0F);
+
+            RenderSystem.setShaderTexture(0, TOOL_BAR);
+            //                      X coord  Y coord      u  v  wid hei twi the
+            GuiComponent.blit(stack, x + 96, height - 23, 0, 0, 65, 23, 65, 23);
+
+            if (KeyInputHandler.BLOCKTOOL_MULTI_ACTIVE) {
+                RenderSystem.setShaderTexture(0, TOOL_MULTI_ACTIVATED);
+                GuiComponent.blit(stack, x + 100, height - 19, 0, 0, 16, 16, 16, 16);
+            } else {
+                RenderSystem.setShaderTexture(0, TOOL_MULTI_DEACTIVATED);
+                GuiComponent.blit(stack, x + 100, height - 19, 0, 0, 16, 16, 16, 16);
+            }
+
+            if (KeyInputHandler.BLOCKTOOL_SHOVELMODE) {
+                RenderSystem.setShaderTexture(0, TOOL_SHOVEL);
+                GuiComponent.blit(stack, x + 120, height - 19, 0, 0, 16, 16, 16, 16);
+            } else {
+                RenderSystem.setShaderTexture(0, TOOL_HOE);
+                GuiComponent.blit(stack, x + 120, height - 19, 0, 0, 16, 16, 16, 16);
+            }
+
+            // TODO draw selected block
+            // TODO draw amount available
+            /*if (block selected) {
+                RenderSystem.setShaderTexture(0, stack of selected block with amount of material available);
+                GuiComponent.blit(stack, x + 140, height - 19, 0, 0, 16, 16, 16, 16);
+            }*/
+        }
+    }
+}

common/src/main/java/de/griefed/addemall/event/KeyInputHandler.java

@@ -1,8 +1,6 @@
 package de.griefed.addemall.event;
 
-import com.mojang.blaze3d.platform.InputConstants;
 import net.minecraft.client.KeyMapping;
-import org.lwjgl.glfw.GLFW;
 
 public class KeyInputHandler {
 
@@ -13,8 +11,8 @@ public class KeyInputHandler {
     public static KeyMapping toolBehaviourKey;
     public static KeyMapping toolShovelHoeKey;
 
-    public static boolean TOOL_BEHAVIOUR = false;
-    public static boolean TOOL_SHOVEL_HOE = false;
+    public static boolean BLOCKTOOL_MULTI_ACTIVE = false;
+    public static boolean BLOCKTOOL_SHOVELMODE = false;
 
     public static void loadClass() {}
 }

common/src/main/java/de/griefed/addemall/item/BlockToolItem.java

@@ -62,7 +62,7 @@ public InteractionResult useOn(UseOnContext context) {
         BlockState blockState = level.getBlockState(blockPos);
         Block block = blockState.getBlock();
         ItemStack itemInHand = context.getItemInHand();
-        if (player != null && player.isSecondaryUseActive() && KeyInputHandler.TOOL_BEHAVIOUR) {
+        if (player != null && player.isSecondaryUseActive() && KeyInputHandler.BLOCKTOOL_MULTI_ACTIVE) {
             // Axe
             Optional<BlockState> strippedState = getStripped(blockState);
             Optional<BlockState> previousState = WeatheringCopper.getPrevious(blockState);
@@ -98,7 +98,7 @@ public InteractionResult useOn(UseOnContext context) {
                 level.setBlockAndUpdate(blockPos, headBlock.getMaxAgeState(blockState));
 
                 return InteractionResult.sidedSuccess(level.isClientSide);
-            } else if (KeyInputHandler.TOOL_SHOVEL_HOE) {
+            } else if (KeyInputHandler.BLOCKTOOL_SHOVELMODE) {
                 // shovel
                 if (context.getClickedFace() == Direction.DOWN) {
                     return InteractionResult.PASS;

fabric/src/main/java/de/griefed/addemall/AddEmAllFabric.java

@@ -1,11 +1,13 @@
 package de.griefed.addemall;
 
 import de.griefed.addemall.block.GeneratedModBlocks;
+import de.griefed.addemall.client.BlockToolHud;
+import de.griefed.addemall.client.BlockToolHudOverlay;
 import de.griefed.addemall.event.FabricKeyInputHandler;
 import net.fabricmc.api.ModInitializer;
-import net.fabricmc.fabric.api.client.event.lifecycle.v1.ClientTickEvents;
 import net.fabricmc.fabric.api.client.item.v1.ItemTooltipCallback;
 import net.fabricmc.fabric.api.client.itemgroup.FabricItemGroupBuilder;
+import net.fabricmc.fabric.api.client.rendering.v1.HudRenderCallback;
 import net.minecraft.resources.ResourceLocation;
 import net.minecraft.world.item.CreativeModeTab;
 import net.minecraft.world.item.ItemStack;
@@ -30,5 +32,6 @@ public void onInitialize() {
         FabricKeyInputHandler.register();
 
         ItemTooltipCallback.EVENT.register(CommonClass::onItemTooltip);
+        HudRenderCallback.EVENT.register(new BlockToolHudOverlay());
     }
 }

fabric/src/main/java/de/griefed/addemall/client/BlockToolHudOverlay.java

@@ -0,0 +1,20 @@
+package de.griefed.addemall.client;
+
+import com.mojang.blaze3d.vertex.PoseStack;
+import net.fabricmc.fabric.api.client.rendering.v1.HudRenderCallback;
+import net.minecraft.client.Minecraft;
+
+public class BlockToolHudOverlay extends BlockToolHud implements HudRenderCallback {
+    @Override
+    public void onHudRender(PoseStack matrixStack, float tickDelta) {
+        int x, y;
+        Minecraft instance = Minecraft.getInstance();
+        int width = instance.getWindow().getGuiScaledWidth();
+        int height = instance.getWindow().getGuiScaledHeight();
+
+        x = width / 2;
+        y = height;
+
+        renderToolSettings(matrixStack, x, y);
+    }
+}

fabric/src/main/java/de/griefed/addemall/event/FabricKeyInputHandler.java

@@ -13,10 +13,10 @@ public class FabricKeyInputHandler {
     public static void registerKeyInputs() {
         ClientTickEvents.END_CLIENT_TICK.register(client -> {
             if (toolBehaviourKey.consumeClick()) {
-                KeyInputHandler.TOOL_BEHAVIOUR = !KeyInputHandler.TOOL_BEHAVIOUR;
+                KeyInputHandler.BLOCKTOOL_MULTI_ACTIVE = !KeyInputHandler.BLOCKTOOL_MULTI_ACTIVE;
             }
             if (toolShovelHoeKey.consumeClick()) {
-                KeyInputHandler.TOOL_SHOVEL_HOE = !KeyInputHandler.TOOL_SHOVEL_HOE;
+                KeyInputHandler.BLOCKTOOL_SHOVELMODE = !KeyInputHandler.BLOCKTOOL_SHOVELMODE;
             }
         });
     }

forge/src/main/java/de/griefed/addemall/client/BlockToolHudOverlay.java

@@ -0,0 +1,17 @@
+package de.griefed.addemall.client;
+
+import net.minecraftforge.client.event.RegisterGuiOverlaysEvent;
+import net.minecraftforge.client.gui.overlay.IGuiOverlay;
+import net.minecraftforge.eventbus.api.SubscribeEvent;
+
+public class BlockToolHudOverlay extends BlockToolHud {
+    public static final IGuiOverlay TOOL_SETTINGS = ((gui, poseStack, partialTick, width, height) -> {
+        int x = width / 2;
+        renderToolSettings(poseStack, x, height);
+    });
+
+    @SubscribeEvent
+    public static void registerGuiOverlays(RegisterGuiOverlaysEvent event) {
+        event.registerAboveAll("tool.settings", BlockToolHudOverlay.TOOL_SETTINGS);
+    }
+}

forge/src/main/java/de/griefed/addemall/event/ForgeKeyInputHandler.java

@@ -19,10 +19,10 @@ public static class ClientForgeEvents {
         @SubscribeEvent
         public static void onKeyInput(InputEvent.Key event) {
             if (KeyInputHandler.toolBehaviourKey.consumeClick()) {
-                KeyInputHandler.TOOL_BEHAVIOUR = !KeyInputHandler.TOOL_BEHAVIOUR;
+                KeyInputHandler.BLOCKTOOL_MULTI_ACTIVE = !KeyInputHandler.BLOCKTOOL_MULTI_ACTIVE;
             }
             if (KeyInputHandler.toolShovelHoeKey.consumeClick()) {
-                KeyInputHandler.TOOL_SHOVEL_HOE = !KeyInputHandler.TOOL_SHOVEL_HOE;
+                KeyInputHandler.BLOCKTOOL_SHOVELMODE = !KeyInputHandler.BLOCKTOOL_SHOVELMODE;
             }
         }
     }