Actually updated the mappings this time

src/main/java/brentmaas/buildguide/InputHandler.java

@@ -33,16 +33,16 @@ public static void register() {
 
 	@SubscribeEvent
 	public void onKeyInput(KeyInputEvent event) {
-		if(openBuildGuide.isPressed()) {
-			Minecraft.getInstance().displayGuiScreen(new BuildGuideScreen());
+		if(openBuildGuide.isDown()) {
+			Minecraft.getInstance().setScreen(new BuildGuideScreen());
 		}
 
-		if(openShapeList.isPressed() && StateManager.getState().propertyAdvancedMode.value) {
-			Minecraft.getInstance().displayGuiScreen(new ShapelistScreen());
+		if(openShapeList.isDown() && StateManager.getState().propertyAdvancedMode.value) {
+			Minecraft.getInstance().setScreen(new ShapelistScreen());
 		}
 
-		if(openVisualisation.isPressed()) {
-			Minecraft.getInstance().displayGuiScreen(new VisualisationScreen());
+		if(openVisualisation.isDown()) {
+			Minecraft.getInstance().setScreen(new VisualisationScreen());
 		}
 	}
 }

src/main/java/brentmaas/buildguide/RenderHandler.java

@@ -22,7 +22,7 @@ public static void register() {
 
 	@SubscribeEvent
 	public void onRenderBlock(RenderWorldLastEvent event) {
-		Minecraft.getInstance().getProfiler().startSection("buildguide");
+		Minecraft.getInstance().getProfiler().push("buildguide");
 
 		if(StateManager.getState().propertyEnable.value && StateManager.getState().isShapeAvailable() && StateManager.getState().getCurrentShape().basePos != null) {
 			MatrixStack stack = event.getMatrixStack();
@@ -33,17 +33,17 @@ public void onRenderBlock(RenderWorldLastEvent event) {
 			}
 		}
 
-		Minecraft.getInstance().getProfiler().endSection();
+		Minecraft.getInstance().getProfiler().pop();
 	}
 
 	private void renderShape(MatrixStack stack, Shape s) {
 		if(s.visible) {
-			stack.push();
-			Vector3d projectedView = Minecraft.getInstance().gameRenderer.getActiveRenderInfo().getProjectedView();
+			stack.pushPose();
+			Vector3d projectedView = Minecraft.getInstance().gameRenderer.getMainCamera().getPosition();
 			stack.translate(-projectedView.x + s.basePos.x, -projectedView.y + s.basePos.y, -projectedView.z + s.basePos.z);
 
 			RenderSystem.pushMatrix();
-			RenderSystem.multMatrix(stack.getLast().getMatrix());
+			RenderSystem.multMatrix(stack.last().pose());
 
 			boolean toggleTexture = GL11.glIsEnabled(GL11.GL_TEXTURE_2D);
 
@@ -62,7 +62,7 @@ private void renderShape(MatrixStack stack, Shape s) {
 			RenderSystem.blendFunc(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA);
 			if(toggleBlend) RenderSystem.enableBlend();
 
-			s.render(stack.getLast().getMatrix());
+			s.render(stack.last().pose());
 
 			if(toggleBlend) RenderSystem.disableBlend();
 			if(toggleDepthTest && hasDepthTest) RenderSystem.enableDepthTest();
@@ -72,7 +72,7 @@ private void renderShape(MatrixStack stack, Shape s) {
 
 			RenderSystem.popMatrix();
 
-			stack.pop();
+			stack.popPose();
 		}
 	}
 }

src/main/java/brentmaas/buildguide/State.java

@@ -16,7 +16,7 @@ public class State {
 	public int iAdvanced = 0;
 	public PropertyBoolean propertyEnable = new PropertyBoolean(-4, false, new TranslationTextComponent("screen.buildguide.enable"), null);
 	public PropertyBoolean propertyDepthTest = new PropertyBoolean(2, true, new TranslationTextComponent("screen.buildguide.depthtest"), null);
-	public PropertyBoolean propertyAdvancedMode = new PropertyBoolean(-2, false, new TranslationTextComponent("screen.buildguide.advancedmode"), () -> Minecraft.getInstance().displayGuiScreen(new BuildGuideScreen()));
+	public PropertyBoolean propertyAdvancedMode = new PropertyBoolean(-2, false, new TranslationTextComponent("screen.buildguide.advancedmode"), () -> Minecraft.getInstance().setScreen(new BuildGuideScreen()));
 
 	public State() {
 		ArrayList<String> classIdentifiers = ShapeRegistry.getClassIdentifiers();

src/main/java/brentmaas/buildguide/StateManager.java

@@ -13,15 +13,15 @@ public static void init() {
 
 	private static String getKey() {
 		String host;
-		if(Minecraft.getInstance().getIntegratedServer() != null) {
-			host = Minecraft.getInstance().getIntegratedServer().getServerConfiguration().getWorldName();
-		}else if(Minecraft.getInstance().getCurrentServerData() != null) {
-			host = Minecraft.getInstance().getCurrentServerData().serverIP;
+		if(Minecraft.getInstance().getSingleplayerServer() != null) {
+			host = Minecraft.getInstance().getSingleplayerServer().getWorldData().getLevelName();
+		}else if(Minecraft.getInstance().getCurrentServer() != null) {
+			host = Minecraft.getInstance().getCurrentServer().ip;
 		}else {
 			host = "unknown";
 		}
 
-		return host + "@" + Minecraft.getInstance().world.getDimensionKey().getLocation();
+		return host + "@" + Minecraft.getInstance().level.dimension().location();
 	}
 
 	public static State getState() {

src/main/java/brentmaas/buildguide/property/Property.java

@@ -79,7 +79,7 @@ public void render(MatrixStack matrixStack, int mouseX, int mouseY, float partia
 
 	protected void drawString(MatrixStack matrixStack, String text, float x, float y, int colour, FontRenderer font) {
 		if(visible) {
-			font.drawStringWithShadow(matrixStack, text, x, y, colour);
+			font.drawShadow(matrixStack, text, x, y, colour);
 		}
 	}
 }

src/main/java/brentmaas/buildguide/property/PropertyBoolean.java

@@ -11,7 +11,7 @@ public class PropertyBoolean extends Property<Boolean>{
 	public PropertyBoolean(int slot, Boolean value, TextComponent name, Runnable onUpdate) {
 		super(slot, value, name, onUpdate);
 		button = new CheckboxRunnableButton(140, y, 20, 20, new StringTextComponent(""), value, false, button -> {
-			this.value = button.isChecked();
+			this.value = button.selected();
 			if(onUpdate != null) onUpdate.run();
 		});
 		buttonList.add(button);

src/main/java/brentmaas/buildguide/property/PropertyEnum.java

@@ -25,7 +25,7 @@ public PropertyEnum(int slot, T value, TextComponent name, Runnable onUpdate, St
 
 	public void render(MatrixStack matrixStack, int mouseX, int mouseY, float partialTicks, FontRenderer font) {
 		super.render(matrixStack, mouseX, mouseY, partialTicks, font);
-		drawString(matrixStack, names[value.ordinal()], 110 + (80 - font.getStringWidth(names[value.ordinal()])) / 2, y + 5, 0xFFFFFF, font);
+		drawString(matrixStack, names[value.ordinal()], 110 + (80 - font.width(names[value.ordinal()])) / 2, y + 5, 0xFFFFFF, font);
 	}
 
 	public void addTextFields(FontRenderer fr) {

src/main/java/brentmaas/buildguide/property/PropertyInt.java

@@ -14,19 +14,19 @@ public PropertyInt(int slot, int value, TextComponent name, Runnable onUpdate) {
 		super(slot, value, name, onUpdate);
 		buttonList.add(new Button(90, y, 20, 20, new StringTextComponent("-"), button -> {
 			--this.value;
-			valueWidget.setText("" + this.value);
+			valueWidget.setValue("" + this.value);
 			valueWidget.setTextColor(0xFFFFFF);
 			if(onUpdate != null) onUpdate.run();
 		}));
 		buttonList.add(new Button(190, y, 20, 20, new StringTextComponent("+"), button -> {
 			++this.value;
-			valueWidget.setText("" + this.value);
+			valueWidget.setValue("" + this.value);
 			valueWidget.setTextColor(0xFFFFFF);
 			if(onUpdate != null) onUpdate.run();
 		}));
 		buttonList.add(new Button(160, y, 30, 20, new TranslationTextComponent("screen.buildguide.set"), button -> {
 			try {
-				int newval = Integer.parseInt(valueWidget.getText());
+				int newval = Integer.parseInt(valueWidget.getValue());
 				this.value = newval;
 				valueWidget.setTextColor(0xFFFFFF);
 			}catch(NumberFormatException e) {
@@ -37,13 +37,13 @@ public PropertyInt(int slot, int value, TextComponent name, Runnable onUpdate) {
 
 	public void setValue(Integer value) {
 		super.setValue(value);
-		valueWidget.setText("" + value);
+		valueWidget.setValue("" + value);
 		valueWidget.setTextColor(0xFFFFFF);
 	}
 
 	public void addTextFields(FontRenderer fr) {
 		valueWidget = new TextFieldWidget(fr, 110, y, 50, 20, new StringTextComponent(""));
-		valueWidget.setText("" + value);
+		valueWidget.setValue("" + value);
 		valueWidget.setTextColor(0xFFFFFF);
 		textFieldList.add(valueWidget);
 	}

src/main/java/brentmaas/buildguide/property/PropertyMinimumInt.java

@@ -16,24 +16,24 @@ public PropertyMinimumInt(int slot, int value, TextComponent name, Runnable onUp
 		this.minInt = minInt;
 		buttonList.add(new Button(90, y, 20, 20, new StringTextComponent("-"), button -> {
 			if(this.value > this.minInt) --this.value;
-			valueWidget.setText("" + this.value);
+			valueWidget.setValue("" + this.value);
 			valueWidget.setTextColor(0xFFFFFF);
 			if(onUpdate != null) onUpdate.run();
 		}));
 		buttonList.add(new Button(190, y, 20, 20, new StringTextComponent("+"), button -> {
 			++this.value;
-			valueWidget.setText("" + this.value);
+			valueWidget.setValue("" + this.value);
 			valueWidget.setTextColor(0xFFFFFF);
 			if(onUpdate != null) onUpdate.run();
 		}));
 		buttonList.add(new Button(160, y, 30, 20, new TranslationTextComponent("screen.buildguide.set"), button -> {
 			try {
-				int newval = Integer.parseInt(valueWidget.getText());
+				int newval = Integer.parseInt(valueWidget.getValue());
 				this.value = newval;
 				if(this.value < minInt) {
 					this.value = minInt;
 				}
-				valueWidget.setText("" + this.value);
+				valueWidget.setValue("" + this.value);
 				valueWidget.setTextColor(0xFFFFFF);
 				if(onUpdate != null) onUpdate.run();
 			}catch(NumberFormatException e) {
@@ -44,13 +44,13 @@ public PropertyMinimumInt(int slot, int value, TextComponent name, Runnable onUp
 
 	public void setValue(Integer value) {
 		super.setValue(value);
-		valueWidget.setText("" + value);
+		valueWidget.setValue("" + value);
 		valueWidget.setTextColor(0xFFFFFF);
 	}
 
 	public void addTextFields(FontRenderer fr) {
 		valueWidget = new TextFieldWidget(fr, 110, y, 50, 20, new StringTextComponent(""));
-		valueWidget.setText("" + value);
+		valueWidget.setValue("" + value);
 		valueWidget.setTextColor(0xFFFFFF);
 		textFieldList.add(valueWidget);
 	}

src/main/java/brentmaas/buildguide/property/PropertyNonzeroInt.java

@@ -15,25 +15,25 @@ public PropertyNonzeroInt(int slot, int value, TextComponent name, Runnable onUp
 		buttonList.add(new Button(90, y, 20, 20, new StringTextComponent("-"), button -> {
 			--this.value;
 			if(this.value == 0) this.value = -1;
-			valueWidget.setText("" + this.value);
+			valueWidget.setValue("" + this.value);
 			valueWidget.setTextColor(0xFFFFFF);
 			if(onUpdate != null) onUpdate.run();
 		}));
 		buttonList.add(new Button(190, y, 20, 20, new StringTextComponent("+"), button -> {
 			++this.value;
 			if(this.value == 0) this.value = 1;
-			valueWidget.setText("" + this.value);
+			valueWidget.setValue("" + this.value);
 			valueWidget.setTextColor(0xFFFFFF);
 			if(onUpdate != null) onUpdate.run();
 		}));
 		buttonList.add(new Button(160, y, 30, 20, new TranslationTextComponent("screen.buildguide.set"), button -> {
 			try {
-				int newval = Integer.parseInt(valueWidget.getText());
+				int newval = Integer.parseInt(valueWidget.getValue());
 				this.value = newval;
 				if(this.value == 0) {
 					this.value = 1;
 				}
-				valueWidget.setText("" + this.value);
+				valueWidget.setValue("" + this.value);
 				valueWidget.setTextColor(0xFFFFFF);
 				if(onUpdate != null) onUpdate.run();
 			}catch(NumberFormatException e) {
@@ -44,13 +44,13 @@ public PropertyNonzeroInt(int slot, int value, TextComponent name, Runnable onUp
 
 	public void setValue(Integer value) {
 		super.setValue(value);
-		valueWidget.setText("" + value);
+		valueWidget.setValue("" + value);
 		valueWidget.setTextColor(0xFFFFFF);
 	}
 
 	public void addTextFields(FontRenderer fr) {
 		valueWidget = new TextFieldWidget(fr, 110, y, 50, 20, new StringTextComponent(""));
-		valueWidget.setText("" + value);
+		valueWidget.setValue("" + value);
 		valueWidget.setTextColor(0xFFFFFF);
 		textFieldList.add(valueWidget);
 	}