Merge branch 'master' into new-breaking

# Conflicts:
#	src/main/java/io/github/cottonmc/cotton/gui/CottonInventoryController.java

22 files changed, 499 insertions, 117 deletions

diff --git a/build.gradle b/build.gradle
index dc89864..3d0e1db 100644
--- a/build.gradle
+++ b/build.gradle
@@ -15,7 +15,7 @@ buildscript {
 		System.out.println(rootProject.name);
 		if (rootProject.name.equalsIgnoreCase("LibGUI")) {
 			System.out.println("Added libgui to classpath");
-			classpath 'fabric-loom:fabric-loom.gradle.plugin:0.2.6-SNAPSHOT'
+			classpath 'fabric-loom:fabric-loom.gradle.plugin:0.2.7-SNAPSHOT'
 		}
 	}
 }
diff --git a/gradle.properties b/gradle.properties
index 9d3b564..b1db372 100644
--- a/gradle.properties
+++ b/gradle.properties
@@ -3,15 +3,15 @@ org.gradle.jvmargs=-Xmx1G
 
 # Fabric Properties
 	# check these on https://fabricmc.net/use
-	minecraft_version=20w12a
-	yarn_mappings=20w12a+build.14
-	loader_version=0.7.8+build.186
+	minecraft_version=20w17a
+	yarn_mappings=20w17a+build.4
+	loader_version=0.8.2+build.194
 
 # Mod Properties
-	mod_version = 1.8.0
+	mod_version = 1.9.0
 	maven_group = io.github.cottonmc
 	archives_base_name = LibGui
 
 # Dependencies
-	fabric_version=0.5.5+build.311-1.16
+	fabric_version=0.6.2+build.327-1.16
 	jankson_version=2.0.1+j1.2.0
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/CottonInventoryController.java b/src/main/java/io/github/cottonmc/cotton/gui/CottonInventoryController.java
index 87dfd34..403b5c0 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/CottonInventoryController.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/CottonInventoryController.java
@@ -103,15 +103,15 @@ public class CottonInventoryController extends ScreenHandler implements GuiDescr
 				if (blockInventory!=null) {
 					if (slot.inventory==blockInventory) {
 						//Try to transfer the item from the block into the player's inventory
-						if (!this.insertItem(toTransfer, this.playerInventory, true)) {
+						if (!this.insertItem(toTransfer, this.playerInventory, true, player)) {
 							return ItemStack.EMPTY;
 						}
-					} else if (!this.insertItem(toTransfer, this.blockInventory, false)) { //Try to transfer the item from the player to the block
+					} else if (!this.insertItem(toTransfer, this.blockInventory, false, player)) { //Try to transfer the item from the player to the block
 						return ItemStack.EMPTY;
 					}
 				} else {
 					//There's no block, just swap between the player's storage and their hotbar
-					if (!swapHotbar(toTransfer, slotNumber, this.playerInventory)) {
+					if (!swapHotbar(toTransfer, slotNumber, this.playerInventory, player)) {
 						return ItemStack.EMPTY;
 					}
 				}
@@ -130,9 +130,9 @@ public class CottonInventoryController extends ScreenHandler implements GuiDescr
 	}
 	
 	/** WILL MODIFY toInsert! Returns true if anything was inserted. */
-	private boolean insertIntoExisting(ItemStack toInsert, Slot slot) {
+	private boolean insertIntoExisting(ItemStack toInsert, Slot slot, PlayerEntity player) {
 		ItemStack curSlotStack = slot.getStack();
-		if (!curSlotStack.isEmpty() && canStacksCombine(toInsert, curSlotStack)) {
+		if (!curSlotStack.isEmpty() && canStacksCombine(toInsert, curSlotStack) && slot.canTakeItems(player)) {
 			int combinedAmount = curSlotStack.getCount() + toInsert.getCount();
 			if (combinedAmount <= toInsert.getMaxCount()) {
 				toInsert.setCount(0);
@@ -166,7 +166,7 @@ public class CottonInventoryController extends ScreenHandler implements GuiDescr
 		return false;
 	}
 	
-	private boolean insertItem(ItemStack toInsert, Inventory inventory, boolean walkBackwards) {
+	private boolean insertItem(ItemStack toInsert, Inventory inventory, boolean walkBackwards, PlayerEntity player) {
 		//Make a unified list of slots *only from this inventory*
 		ArrayList<Slot> inventorySlots = new ArrayList<>();
 		for(Slot slot : slots) {
@@ -179,13 +179,13 @@ public class CottonInventoryController extends ScreenHandler implements GuiDescr
 		if (walkBackwards) {
 			for(int i=inventorySlots.size()-1; i>=0; i--) {
 				Slot curSlot = inventorySlots.get(i);
-				if (insertIntoExisting(toInsert, curSlot)) inserted = true;
+				if (insertIntoExisting(toInsert, curSlot, player)) inserted = true;
 				if (toInsert.isEmpty()) break;
 			}
 		} else {
 			for(int i=0; i<inventorySlots.size(); i++) {
 				Slot curSlot = inventorySlots.get(i);
-				if (insertIntoExisting(toInsert, curSlot)) inserted = true;
+				if (insertIntoExisting(toInsert, curSlot, player)) inserted = true;
 				if (toInsert.isEmpty()) break;
 			}
 			
@@ -212,7 +212,7 @@ public class CottonInventoryController extends ScreenHandler implements GuiDescr
 		return inserted;
 	}
 	
-	private boolean swapHotbar(ItemStack toInsert, int slotNumber, Inventory inventory) {
+	private boolean swapHotbar(ItemStack toInsert, int slotNumber, Inventory inventory, PlayerEntity player) {
 		//Feel out the slots to see what's storage versus hotbar
 		ArrayList<Slot> storageSlots = new ArrayList<>();
 		ArrayList<Slot> hotbarSlots = new ArrayList<>();
@@ -236,7 +236,7 @@ public class CottonInventoryController extends ScreenHandler implements GuiDescr
 			//swap from hotbar to storage
 			for(int i=0; i<storageSlots.size(); i++) {
 				Slot curSlot = storageSlots.get(i);
-				if (insertIntoExisting(toInsert, curSlot)) inserted = true;
+				if (insertIntoExisting(toInsert, curSlot, player)) inserted = true;
 				if (toInsert.isEmpty()) break;
 			}
 			if (!toInsert.isEmpty()) {
@@ -250,7 +250,7 @@ public class CottonInventoryController extends ScreenHandler implements GuiDescr
 			//swap from storage to hotbar
 			for(int i=0; i<hotbarSlots.size(); i++) {
 				Slot curSlot = hotbarSlots.get(i);
-				if (insertIntoExisting(toInsert, curSlot)) inserted = true;
+				if (insertIntoExisting(toInsert, curSlot, player)) inserted = true;
 				if (toInsert.isEmpty()) break;
 			}
 			if (!toInsert.isEmpty()) {
@@ -333,13 +333,19 @@ public class CottonInventoryController extends ScreenHandler implements GuiDescr
 			Block b = state.getBlock();
 			
 			if (b instanceof InventoryProvider) {
-				return ((InventoryProvider)b).getInventory(state, world, pos);
+				Inventory inventory = ((InventoryProvider)b).getInventory(state, world, pos);
+				if (inventory != null) {
+					return inventory;
+				}
 			}
 			
 			BlockEntity be = world.getBlockEntity(pos);
 			if (be!=null) {
 				if (be instanceof InventoryProvider) {
-					return ((InventoryProvider)be).getInventory(state, world, pos);
+					Inventory inventory = ((InventoryProvider)be).getInventory(state, world, pos);
+					if (inventory != null) {
+						return inventory;
+					}
 				} else if (be instanceof Inventory) {
 					return (Inventory)be;
 				}
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/EmptyInventory.java b/src/main/java/io/github/cottonmc/cotton/gui/EmptyInventory.java
index da54dda..84eee0f 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/EmptyInventory.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/EmptyInventory.java
@@ -13,32 +13,32 @@ public class EmptyInventory implements Inventory {
 	public void clear() {}
 	
 	@Override
-	public int getInvSize() {
+	public int size() {
 		return 0;
 	}
 	
 	@Override
-	public boolean isInvEmpty() {
+	public boolean isEmpty() {
 		return true;
 	}
 	
 	@Override
-	public ItemStack getInvStack(int slot) {
+	public ItemStack getStack(int slot) {
 		return ItemStack.EMPTY;
 	}
 	
 	@Override
-	public ItemStack takeInvStack(int slot, int count) {
+	public ItemStack removeStack(int slot, int count) {
 		return ItemStack.EMPTY;
 	}
 	
 	@Override
-	public ItemStack removeInvStack(int slot) {
+	public ItemStack removeStack(int slot) {
 		return ItemStack.EMPTY;
 	}
 	
 	@Override
-	public void setInvStack(int slot, ItemStack stack) {
+	public void setStack(int slot, ItemStack stack) {
 	}
 
 	@Override
@@ -46,7 +46,7 @@ public class EmptyInventory implements Inventory {
 	}
 
 	@Override
-	public boolean canPlayerUseInv(PlayerEntity player) {
+	public boolean canPlayerUse(PlayerEntity player) {
 		return true;
 	}
 
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/ValidatedSlot.java b/src/main/java/io/github/cottonmc/cotton/gui/ValidatedSlot.java
index e6b30af..cce4cfe 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/ValidatedSlot.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/ValidatedSlot.java
@@ -17,12 +17,12 @@ public class ValidatedSlot extends Slot {
 	
 	@Override
 	public boolean canInsert(ItemStack stack) {
-		return modifiable && inventory.isValidInvStack(slotNumber, stack);
+		return modifiable && inventory.isValid(slotNumber, stack);
 	}
 	
 	@Override
 	public boolean canTakeItems(PlayerEntity player) {
-		return modifiable && inventory.canPlayerUseInv(player);
+		return modifiable && inventory.canPlayerUse(player);
 	}
 	
 	@Override
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/client/CottonClientScreen.java b/src/main/java/io/github/cottonmc/cotton/gui/client/CottonClientScreen.java
index 1a8c326..05f3b68 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/client/CottonClientScreen.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/client/CottonClientScreen.java
@@ -5,6 +5,7 @@ import io.github.cottonmc.cotton.gui.widget.WPanel;
 import io.github.cottonmc.cotton.gui.widget.WWidget;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.util.math.MatrixStack;
 import net.minecraft.text.LiteralText;
 import net.minecraft.text.Text;
 
@@ -55,7 +56,7 @@ public class CottonClientScreen extends Screen implements TextHoverRendererScree
 	}
 	
 	public void paint(int mouseX, int mouseY) {
-		super.renderBackground();
+		super.renderBackground(ScreenDrawing.matrices);
 		
 		if (description!=null) {
 			WPanel root = description.getRootPanel();
@@ -65,16 +66,17 @@ public class CottonClientScreen extends Screen implements TextHoverRendererScree
 		}
 		
 		if (getTitle() != null) {
-			textRenderer.draw(getTitle().asFormattedString(), left, top, description.getTitleColor());
+			textRenderer.method_27528(ScreenDrawing.matrices, getTitle(), left, top, description.getTitleColor());
 		}
 	}
 	
 	@SuppressWarnings("deprecation")
 	@Override
-	public void render(int mouseX, int mouseY, float partialTicks) {
+	public void render(MatrixStack matrices, int mouseX, int mouseY, float partialTicks) {
+		ScreenDrawing.matrices = matrices;
 		paint(mouseX, mouseY);
 		
-		super.render(mouseX, mouseY, partialTicks);
+		super.render(matrices, mouseX, mouseY, partialTicks);
 		
 		if (description!=null) {
 			WPanel root = description.getRootPanel();
@@ -222,6 +224,6 @@ public class CottonClientScreen extends Screen implements TextHoverRendererScree
 
 	@Override
 	public void renderTextHover(Text text, int x, int y) {
-		renderTextHoverEffect(text, x, y);
+		renderTextHoverEffect(ScreenDrawing.matrices, text, x, y);
 	}
 }
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/client/CottonHud.java b/src/main/java/io/github/cottonmc/cotton/gui/client/CottonHud.java
index 6294ac6..0e6fa4f 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/client/CottonHud.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/client/CottonHud.java
@@ -6,6 +6,7 @@ import net.fabricmc.api.Environment;
 import net.fabricmc.fabric.api.client.rendering.v1.HudRenderCallback;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.util.Window;
+import net.minecraft.client.util.math.MatrixStack;
 
 import java.util.*;
 
@@ -104,7 +105,8 @@ public enum CottonHud implements HudRenderCallback {
 	}
 
 	@Override
-	public void onHudRender(float tickDelta) {
+	public void onHudRender(MatrixStack matrices, float tickDelta) {
+		ScreenDrawing.matrices = matrices;
 		Window window = MinecraftClient.getInstance().getWindow();
 		int hudWidth = window.getScaledWidth();
 		int hudHeight = window.getScaledHeight();
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/client/CottonInventoryScreen.java b/src/main/java/io/github/cottonmc/cotton/gui/client/CottonInventoryScreen.java
index a9597dc..c64ffa2 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/client/CottonInventoryScreen.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/client/CottonInventoryScreen.java
@@ -2,6 +2,7 @@ package io.github.cottonmc.cotton.gui.client;
 
 import net.minecraft.client.gui.screen.ingame.HandledScreen;
 import net.minecraft.client.render.DiffuseLighting;
+import net.minecraft.client.util.math.MatrixStack;
 import org.lwjgl.glfw.GLFW;
 
 import io.github.cottonmc.cotton.gui.CottonInventoryController;
@@ -182,12 +183,12 @@ public class CottonInventoryScreen<T extends CottonCraftingController> extends H
 		WWidget child = root.hit(containerX, containerY);
 		child.onMouseMove(containerX - child.getAbsoluteX(), containerY - child.getAbsoluteY());
 	}
-	
+
 	@Override
-	protected void drawBackground(float partialTicks, int mouseX, int mouseY) {} //This is just an AbstractContainerScreen thing; most Screens don't work this way.
+	protected void drawBackground(MatrixStack matrices, float partialTicks, int mouseX, int mouseY) {} //This is just an AbstractContainerScreen thing; most Screens don't work this way.
 	
 	public void paint(int mouseX, int mouseY) {
-		super.renderBackground();
+		super.renderBackground(ScreenDrawing.matrices);
 		
 		if (description!=null) {
 			WPanel root = description.getRootPanel();
@@ -197,16 +198,17 @@ public class CottonInventoryScreen<T extends CottonCraftingController> extends H
 		}
 		
 		if (getTitle() != null) {
-			textRenderer.draw(getTitle().asFormattedString(), x, y, description.getTitleColor());
+			textRenderer.method_27528(ScreenDrawing.matrices, getTitle(), x, y, description.getTitleColor());
 		}
 	}
 	
 	@SuppressWarnings("deprecation")
 	@Override
-	public void render(int mouseX, int mouseY, float partialTicks) {
+	public void render(MatrixStack matrices, int mouseX, int mouseY, float partialTicks) {
+		ScreenDrawing.matrices = matrices;
 		paint(mouseX, mouseY);
 		
-		super.render(mouseX, mouseY, partialTicks);
+		super.render(matrices, mouseX, mouseY, partialTicks);
 		DiffuseLighting.disable(); //Needed because super.render leaves dirty state
 		
 		if (description!=null) {
@@ -219,7 +221,7 @@ public class CottonInventoryScreen<T extends CottonCraftingController> extends H
 			}
 		}
 		
-		drawMouseoverTooltip(mouseX, mouseY); //Draws the itemstack tooltips
+		drawMouseoverTooltip(matrices, mouseX, mouseY); //Draws the itemstack tooltips
 	}
 	
 	@Override
@@ -235,6 +237,6 @@ public class CottonInventoryScreen<T extends CottonCraftingController> extends H
 
 	@Override
 	public void renderTextHover(Text text, int x, int y) {
-		renderTextHoverEffect(text, x, y);
+		renderTextHoverEffect(ScreenDrawing.matrices, text, x, y);
 	}
 }
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/client/ScreenDrawing.java b/src/main/java/io/github/cottonmc/cotton/gui/client/ScreenDrawing.java
index 0cfac29..199909f 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/client/ScreenDrawing.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/client/ScreenDrawing.java
@@ -1,5 +1,7 @@
 package io.github.cottonmc.cotton.gui.client;
 
+import net.minecraft.client.util.math.MatrixStack;
+import net.minecraft.text.Text;
 import org.lwjgl.opengl.GL11;
 
 import com.mojang.blaze3d.platform.GlStateManager;
@@ -17,9 +19,23 @@ import net.minecraft.util.Identifier;
  * {@code ScreenDrawing} contains utility methods for drawing contents on a screen.
  */
 public class ScreenDrawing {
+	// Internal MatrixStack for rendering strings.
+	// TODO (2.0): Remove
+	static MatrixStack matrices;
+
 	private ScreenDrawing() {}
 
 	/**
+	 * Gets the currently bound matrix stack.
+	 *
+	 * @return the matrix stack
+	 * @since 1.9.0
+	 */
+	public static MatrixStack getMatrices() {
+		return matrices;
+	}
+
+	/**
 	 * Draws a textured rectangle.
 	 *
 	 * @param x         the x coordinate of the box on-screen
@@ -295,19 +311,51 @@ public class ScreenDrawing {
 	public static void drawString(String s, Alignment align, int x, int y, int width, int color) {
 		switch(align) {
 		case LEFT: {
-				MinecraftClient.getInstance().textRenderer.draw(s, x, y, color);
+				MinecraftClient.getInstance().textRenderer.draw(matrices, s, x, y, color);
 			}
 			break;
 		case CENTER: {
 				int wid = MinecraftClient.getInstance().textRenderer.getStringWidth(s);
 				int l = (width/2) - (wid/2);
-				MinecraftClient.getInstance().textRenderer.draw(s, x+l, y, color);
+				MinecraftClient.getInstance().textRenderer.draw(matrices, s, x+l, y, color);
 			}
 			break;
 		case RIGHT: {
 				int wid = MinecraftClient.getInstance().textRenderer.getStringWidth(s);
 				int l = width - wid;
-				MinecraftClient.getInstance().textRenderer.draw(s, x+l, y, color);
+				MinecraftClient.getInstance().textRenderer.draw(matrices, s, x+l, y, color);
+			}
+			break;
+		}
+	}
+
+	/**
+	 * Draws a text component with a custom alignment.
+	 *
+	 * @param text  the text
+	 * @param align the alignment of the string
+	 * @param x     the X position
+	 * @param y     the Y position
+	 * @param width the width of the string, used for aligning
+	 * @param color the text color
+	 * @since 1.9.0
+	 */
+	public static void drawString(Text text, Alignment align, int x, int y, int width, int color) {
+		switch(align) {
+		case LEFT: {
+				MinecraftClient.getInstance().textRenderer.method_27528(matrices, text, x, y, color);
+			}
+			break;
+		case CENTER: {
+				int wid = MinecraftClient.getInstance().textRenderer.method_27525(text);
+				int l = (width/2) - (wid/2);
+				MinecraftClient.getInstance().textRenderer.method_27528(matrices, text, x+l, y, color);
+			}
+			break;
+		case RIGHT: {
+				int wid = MinecraftClient.getInstance().textRenderer.method_27525(text);
+				int l = width - wid;
+				MinecraftClient.getInstance().textRenderer.method_27528(matrices, text, x+l, y, color);
 			}
 			break;
 		}
@@ -326,19 +374,50 @@ public class ScreenDrawing {
 	public static void drawStringWithShadow(String s, Alignment align, int x, int y, int width, int color) {
 		switch(align) {
 		case LEFT: {
-				MinecraftClient.getInstance().textRenderer.drawWithShadow(s, x, y, color);
+				MinecraftClient.getInstance().textRenderer.drawWithShadow(matrices, s, x, y, color);
 			}
 			break;
 		case CENTER: {
 				int wid = MinecraftClient.getInstance().textRenderer.getStringWidth(s);
 				int l = (width/2) - (wid/2);
-				MinecraftClient.getInstance().textRenderer.drawWithShadow(s, x+l, y, color);
+				MinecraftClient.getInstance().textRenderer.drawWithShadow(matrices, s, x+l, y, color);
 			}
 			break;
 		case RIGHT: {
 				int wid = MinecraftClient.getInstance().textRenderer.getStringWidth(s);
 				int l = width - wid;
-				MinecraftClient.getInstance().textRenderer.drawWithShadow(s, x+l, y, color);
+				MinecraftClient.getInstance().textRenderer.drawWithShadow(matrices, s, x+l, y, color);
+			}
+			break;
+		}
+	}
+
+	/**
+	 * Draws a shadowed text component.
+	 *
+	 * @param text  the text component
+	 * @param align the alignment of the string
+	 * @param x     the X position
+	 * @param y     the Y position
+	 * @param width the width of the string, used for aligning
+	 * @param color the text color
+	 */
+	public static void drawStringWithShadow(Text text, Alignment align, int x, int y, int width, int color) {
+		switch(align) {
+		case LEFT: {
+				MinecraftClient.getInstance().textRenderer.method_27528(matrices, text, x, y, color);
+			}
+			break;
+		case CENTER: {
+				int wid = MinecraftClient.getInstance().textRenderer.method_27525(text);
+				int l = (width/2) - (wid/2);
+				MinecraftClient.getInstance().textRenderer.method_27528(matrices, text, x+l, y, color);
+			}
+			break;
+		case RIGHT: {
+				int wid = MinecraftClient.getInstance().textRenderer.method_27525(text);
+				int l = width - wid;
+				MinecraftClient.getInstance().textRenderer.method_27528(matrices, text, x+l, y, color);
 			}
 			break;
 		}
@@ -353,7 +432,19 @@ public class ScreenDrawing {
 	 * @param color the text color
 	 */
 	public static void drawString(String s, int x, int y, int color) {
-		MinecraftClient.getInstance().textRenderer.draw(s, x, y, color);
+		MinecraftClient.getInstance().textRenderer.draw(matrices, s, x, y, color);
+	}
+
+	/**
+	 * Draws a left-aligned text component.
+	 *
+	 * @param text  the text component
+	 * @param x     the X position
+	 * @param y     the Y position
+	 * @param color the text color
+	 */
+	public static void drawString(Text text, int x, int y, int color) {
+		MinecraftClient.getInstance().textRenderer.method_27528(matrices, text, x, y, color);
 	}
 
 	/**
@@ -361,8 +452,8 @@ public class ScreenDrawing {
 	 */
 	@Deprecated
 	public static void drawCenteredWithShadow(String s, int x, int y, int color) {
-		TextRenderer render = MinecraftClient.getInstance().getFontManager().getTextRenderer(MinecraftClient.DEFAULT_TEXT_RENDERER_ID);
-		render.drawWithShadow(s, (float)(x - render.getStringWidth(s) / 2), (float)y, color);
+		TextRenderer render = MinecraftClient.getInstance().textRenderer;
+		render.drawWithShadow(matrices, s, (float)(x - render.getStringWidth(s) / 2), (float)y, color);
 	}
 
 	public static int colorAtOpacity(int opaque, float opacity) {
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WAbstractSlider.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WAbstractSlider.java
index a086b3a..b5e1344 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WAbstractSlider.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WAbstractSlider.java
@@ -1,5 +1,7 @@
 package io.github.cottonmc.cotton.gui.widget;
 
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
 import net.minecraft.util.math.MathHelper;
 import org.lwjgl.glfw.GLFW;
 
@@ -103,6 +105,7 @@ public abstract class WAbstractSlider extends WWidget {
 		return true;
 	}
 
+	@Environment(EnvType.CLIENT)
 	@Override
 	public WWidget onMouseDown(int x, int y, int button) {
 		// Check if cursor is inside or <=2px away from track
@@ -112,6 +115,7 @@ public abstract class WAbstractSlider extends WWidget {
 		return super.onMouseDown(x, y, button);
 	}
 
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onMouseDrag(int x, int y, int button) {
 		if (isFocused()) {
@@ -120,6 +124,7 @@ public abstract class WAbstractSlider extends WWidget {
 		}
 	}
 
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onClick(int x, int y, int button) {
 		moveSlider(x, y);
@@ -134,6 +139,7 @@ public abstract class WAbstractSlider extends WWidget {
 		if (value != previousValue) onValueChanged(value);
 	}
 
+	@Environment(EnvType.CLIENT)
 	@Override
 	public WWidget onMouseUp(int x, int y, int button) {
 		dragging = false;
@@ -141,6 +147,7 @@ public abstract class WAbstractSlider extends WWidget {
 		return super.onMouseUp(x, y, button);
 	}
 
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onMouseScroll(int x, int y, double amount) {
 		int previous = value;
@@ -152,6 +159,7 @@ public abstract class WAbstractSlider extends WWidget {
 		}
 	}
 
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void tick() {
 		if (draggingFinishedFromScrollingTimer > 0) {
@@ -242,6 +250,7 @@ public abstract class WAbstractSlider extends WWidget {
 		if (valueChangeListener != null) valueChangeListener.accept(value);
 	}
 
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onKeyPressed(int ch, int key, int modifiers) {
 		boolean valueChanged = false;
@@ -269,6 +278,7 @@ public abstract class WAbstractSlider extends WWidget {
 		}
 	}
 
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onKeyReleased(int ch, int key, int modifiers) {
 		if (pendingDraggingFinishedFromKeyboard && (isDecreasingKey(ch) || isIncreasingKey(ch))) {
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WBar.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WBar.java
index 519d1a3..168e540 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WBar.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WBar.java
@@ -7,6 +7,7 @@ import io.github.cottonmc.cotton.gui.client.ScreenDrawing;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
 import net.minecraft.screen.PropertyDelegate;
+import net.minecraft.text.LiteralText;
 import net.minecraft.text.Text;
 import net.minecraft.text.TranslatableText;
 import net.minecraft.util.Identifier;
@@ -160,23 +161,23 @@ public class WBar extends WWidget {
 	}
 
 	@Override
-	public void addInformation(List<String> information) {
+	public void addTooltip(List<Text> information) {
 		if (tooltipLabel!=null) {
 			int value = (field>=0) ? properties.get(field) : 0;
 			int valMax = (max>=0) ? properties.get(max) : maxValue;
-			String formatted = tooltipLabel;
+			Text formatted;
 			try {
-				formatted = new TranslatableText(tooltipLabel, Integer.valueOf(value), Integer.valueOf(valMax)).asFormattedString();
+				formatted = new TranslatableText(tooltipLabel, Integer.valueOf(value), Integer.valueOf(valMax));
 			} catch (Throwable t) {
-				formatted = t.getLocalizedMessage();
+				formatted = new LiteralText(t.getLocalizedMessage());
 			} //Fallback to raw tooltipLabel
 			information.add(formatted);
 		}
 		if (tooltipTextComponent!=null) {
 			try {
-				information.add(tooltipTextComponent.asFormattedString());
+				information.add(tooltipTextComponent);
 			} catch (Throwable t) {
-				information.add(t.getLocalizedMessage());
+				information.add(new LiteralText(t.getLocalizedMessage()));
 			}
 		}
 	}
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WButton.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WButton.java
index fbf664d..b3fc425 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WButton.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WButton.java
@@ -2,6 +2,8 @@ package io.github.cottonmc.cotton.gui.widget;
 
 import io.github.cottonmc.cotton.gui.client.ScreenDrawing;
 import io.github.cottonmc.cotton.gui.widget.data.Alignment;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.widget.AbstractButtonWidget;
 import net.minecraft.client.sound.PositionedSoundInstance;
@@ -58,7 +60,7 @@ public class WButton extends WWidget {
 				color = 0xFFFFA0;
 			}*/
 			
-			ScreenDrawing.drawStringWithShadow(label.asFormattedString(), alignment, x, y + ((20 - 8) / 2), width, color); //LibGuiClient.config.darkMode ? darkmodeColor : color);
+			ScreenDrawing.drawStringWithShadow(label, alignment, x, y + ((20 - 8) / 2), width, color); //LibGuiClient.config.darkMode ? darkmodeColor : color);
 		}
 	}
 	
@@ -66,7 +68,8 @@ public class WButton extends WWidget {
 	public void setSize(int x, int y) {
 		super.setSize(x, 20);
 	}
-	
+
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onClick(int x, int y, int button) {
 		super.onClick(x, y, button);
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WItem.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WItem.java
index be516c7..d3d91b0 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WItem.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WItem.java
@@ -41,6 +41,7 @@ public class WItem extends WWidget {
 		return true;
 	}
 
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void tick() {
 		if (ticks++ >= duration) {
@@ -55,7 +56,6 @@ public class WItem extends WWidget {
 		RenderSystem.pushMatrix();
 		RenderSystem.enableDepthTest();
 		RenderSystem.translatef(x, y, 0);
-		RenderSystem.scalef(1.2f, 1.2f, 1.0f);
 
 		MinecraftClient mc = MinecraftClient.getInstance();
 		ItemRenderer renderer = mc.getItemRenderer();
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WLabel.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WLabel.java
index d925c17..1ab42b1 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WLabel.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WLabel.java
@@ -23,7 +23,14 @@ public class WLabel extends WWidget {
 	protected int color;
 	protected int darkmodeColor;
 
+	/**
+	 * The default text color for light mode labels.
+	 */
 	public static final int DEFAULT_TEXT_COLOR = 0x404040;
+
+	/**
+	 * The default text color for {@linkplain io.github.cottonmc.cotton.gui.client.LibGuiConfig#darkMode dark mode} labels.
+	 */
 	public static final int DEFAULT_DARKMODE_TEXT_COLOR = 0xbcbcbc;
 
 	/**
@@ -69,8 +76,7 @@ public class WLabel extends WWidget {
 
 	@Override
 	public void paintBackground(int x, int y, int mouseX, int mouseY) {
-		String translated = text.asFormattedString();
-		ScreenDrawing.drawString(translated, alignment, x, y, this.getWidth(), LibGuiClient.config.darkMode ? darkmodeColor : color);
+		ScreenDrawing.drawString(text, alignment, x, y, this.getWidth(), LibGuiClient.config.darkMode ? darkmodeColor : color);
 
 		Text hoveredText = getTextAt(mouseX, mouseY);
 		if (hoveredText != null) {
@@ -81,6 +87,7 @@ public class WLabel extends WWidget {
 		}
 	}
 
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onClick(int x, int y, int button) {
 		Text hoveredText = getTextAt(x, y);
@@ -96,14 +103,7 @@ public class WLabel extends WWidget {
 	@Nullable
 	private Text getTextAt(int x, int y) {
 		if (isWithinBounds(x, y)) {
-			int i = 0;
-			for (Text component : text) {
-				TextRenderer renderer = MinecraftClient.getInstance().textRenderer;
-				i += renderer.getStringWidth(component.asFormattedString());
-				if (i > x) {
-					return component;
-				}
-			}
+			return MinecraftClient.getInstance().textRenderer.method_27527().method_27489(text, x);
 		}
 		return null;
 	}
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WLabeledSlider.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WLabeledSlider.java
index 4541427..d9ab1b0 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WLabeledSlider.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WLabeledSlider.java
@@ -25,19 +25,47 @@ public class WLabeledSlider extends WAbstractSlider {
 	@Nullable private LabelUpdater labelUpdater = null;
 	private Alignment labelAlignment = Alignment.CENTER;
 
+	/**
+	 * Constructs a horizontal slider with no default label.
+	 *
+	 * @param min the minimum value
+	 * @param max the maximum value
+	 */
 	public WLabeledSlider(int min, int max) {
 		this(min, max, Axis.HORIZONTAL);
 	}
 
+	/**
+	 * Constructs a slider with no default label.
+	 *
+	 * @param min the minimum value
+	 * @param max the maximum value
+	 * @param axis the slider axis
+	 */
 	public WLabeledSlider(int min, int max, Axis axis) {
 		super(min, max, axis);
 	}
 
+	/**
+	 * Constructs a slider.
+	 *
+	 * @param min the minimum value
+	 * @param max the maximum value
+	 * @param axis the slider axis
+	 * @param label the slider label (can be null)
+	 */
 	public WLabeledSlider(int min, int max, Axis axis, @Nullable Text label) {
 		this(min, max, axis);
 		this.label = label;
 	}
 
+	/**
+	 * Constructs a horizontal slider.
+	 *
+	 * @param min the minimum value
+	 * @param max the maximum value
+	 * @param label the slider label (can be null)
+	 */
 	public WLabeledSlider(int min, int max, @Nullable Text label) {
 		this(min, max);
 		this.label = label;
@@ -52,11 +80,21 @@ public class WLabeledSlider extends WAbstractSlider {
 		}
 	}
 
+	/**
+	 * Gets the current label of this slider.
+	 *
+	 * @return the label
+	 */
 	@Nullable
 	public Text getLabel() {
 		return label;
 	}
 
+	/**
+	 * Sets the label of this slider.
+	 *
+	 * @param label the new label
+	 */
 	public void setLabel(@Nullable Text label) {
 		this.label = label;
 	}
@@ -69,19 +107,39 @@ public class WLabeledSlider extends WAbstractSlider {
 		}
 	}
 
+	/**
+	 * Gets the text alignment of this slider's label.
+	 *
+	 * @return the alignment
+	 */
 	public Alignment getLabelAlignment() {
 		return labelAlignment;
 	}
 
+	/**
+	 * Sets the text alignment of this slider's label.
+	 *
+	 * @param labelAlignment the new alignment
+	 */
 	public void setLabelAlignment(Alignment labelAlignment) {
 		this.labelAlignment = labelAlignment;
 	}
 
+	/**
+	 * Gets the {@link LabelUpdater} of this slider.
+	 *
+	 * @return the label updater
+	 */
 	@Nullable
 	public LabelUpdater getLabelUpdater() {
 		return labelUpdater;
 	}
 
+	/**
+	 * Sets the {@link LabelUpdater} of this slider.
+	 *
+	 * @param labelUpdater the new label updater
+	 */
 	public void setLabelUpdater(@Nullable LabelUpdater labelUpdater) {
 		this.labelUpdater = labelUpdater;
 	}
@@ -129,7 +187,7 @@ public class WLabeledSlider extends WAbstractSlider {
 
 		if (label != null) {
 			int color = isMouseInsideBounds(mouseX, mouseY) ? 0xFFFFA0 : 0xE0E0E0;
-			ScreenDrawing.drawStringWithShadow(label.asFormattedString(), labelAlignment, 2, aHeight / 2 - 4, aWidth - 4, color);
+			ScreenDrawing.drawStringWithShadow(label, labelAlignment, 2, aHeight / 2 - 4, aWidth - 4, color);
 		}
 		RenderSystem.popMatrix();
 	}
@@ -150,8 +208,19 @@ public class WLabeledSlider extends WAbstractSlider {
 		ScreenDrawing.texturedRect(x + halfWidth, y, halfWidth, 20, AbstractButtonWidget.WIDGETS_LOCATION, buttonEndLeft, buttonTop, 200 * px, buttonTop + buttonHeight, 0xFFFFFFFF);
 	}
 
+	/**
+	 * A label updater updates the label of a slider based on the current value.
+	 *
+	 * <p>Useful for situations when you want to have display values on the slider.
+	 */
 	@FunctionalInterface
 	public interface LabelUpdater {
+		/**
+		 * Gets the updated label for the new slider value.
+		 *
+		 * @param value the slider value
+		 * @return the label
+		 */
 		Text updateLabel(int value);
 	}
 }
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WListPanel.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WListPanel.java
index 7c92191..ff2b897 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WListPanel.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WListPanel.java
@@ -16,25 +16,49 @@ import io.github.cottonmc.cotton.gui.widget.data.Axis;
  * <p> W is the WWidget class that will represent a single D of data.
  */
 public class WListPanel<D, W extends WWidget> extends WClippedPanel {
+	/**
+	 * The list of data that this list represents.
+	 */
 	protected List<D> data;
+
+	/**
+	 * The supplier of new empty widgets.
+	 */
 	protected Supplier<W> supplier;
+
+	/**
+	 * The widget configurator that configures the passed widget
+	 * to display the passed data.
+	 */
 	protected BiConsumer<D, W> configurator;
 	
 	protected HashMap<D, W> configured = new HashMap<>();
 	protected List<W> unconfigured = new ArrayList<>();
+
+	/**
+	 * The height of each child cell.
+	 */
 	protected int cellHeight = 20;
+
+	/**
+	 * Whether this list has a fixed height for items.
+	 */
 	protected boolean fixedHeight = false;
 	
 	protected int margin = 4;
-	
+
+	/**
+	 * The scroll bar of this list.
+	 */
 	protected WScrollBar scrollBar = new WScrollBar(Axis.VERTICAL);
-	int lastScroll = -1;
+	private int lastScroll = -1;
 
 	public WListPanel(List<D> data, Supplier<W> supplier, BiConsumer<D, W> configurator) {
 		this.data = data;
 		this.supplier = supplier;
 		this.configurator = configurator;
 		scrollBar.setMaxValue(data.size());
+		scrollBar.setParent(this);
 	}
 
 	/**
@@ -157,7 +181,13 @@ public class WListPanel<D, W extends WWidget> extends WClippedPanel {
 		
 		//System.out.println("Children: "+children.size());
 	}
-	
+
+	/**
+	 * Sets the height of this list's items to a constant value.
+	 *
+	 * @param height the item height
+	 * @return this list
+	 */
 	public WListPanel<D, W> setListItemHeight(int height) {
 		cellHeight = height;
 		fixedHeight = true;
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WPanel.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WPanel.java
index 1233d7d..e7bdeab 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WPanel.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WPanel.java
@@ -9,7 +9,15 @@ import io.github.cottonmc.cotton.gui.client.BackgroundPainter;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
 
+/**
+ * Panels are widgets tthat contain other widgets.
+ */
 public abstract class WPanel extends WWidget {
+	/**
+	 * The widgets contained within this panel.
+	 *
+	 * <p>The list is mutable.
+	 */
 	protected final List<WWidget> children = Lists.newArrayList();
 	@Environment(EnvType.CLIENT)
 	private BackgroundPainter backgroundPainter = null;
@@ -21,7 +29,12 @@ public abstract class WPanel extends WWidget {
 			child.createPeers(c);
 		}
 	}
-	
+
+	/**
+	 * Removes the widget from this panel.
+	 *
+	 * @param w the removed widget
+	 */
 	public void remove(WWidget w) {
 		children.remove(w);
 	}
@@ -30,13 +43,24 @@ public abstract class WPanel extends WWidget {
 	public boolean canResize() {
 		return true;
 	}
-	
+
+	/**
+	 * Sets the {@link BackgroundPainter} of this panel.
+	 *
+	 * @param painter the new painter
+	 * @return this panel
+	 */
 	@Environment(EnvType.CLIENT)
 	public WPanel setBackgroundPainter(BackgroundPainter painter) {
 		this.backgroundPainter = painter;
 		return this;
 	}
-	
+
+	/**
+	 * Gets the current {@link BackgroundPainter} of this panel.
+	 *
+	 * @return the painter
+	 */
 	@Environment(EnvType.CLIENT)
 	public BackgroundPainter getBackgroundPainter() {
 		return this.backgroundPainter;
@@ -62,7 +86,8 @@ public abstract class WPanel extends WWidget {
 		int pushDown =  w.getY()+w.getHeight();
 		this.setSize(Math.max(this.getWidth(), pushRight), Math.max(this.getHeight(), pushDown));
 	}
-	
+
+	@Environment(EnvType.CLIENT)
 	@Override
 	public WWidget onMouseUp(int x, int y, int button) {
 		if (children.isEmpty()) return super.onMouseUp(x, y, button);
@@ -77,7 +102,8 @@ public abstract class WPanel extends WWidget {
 		}
 		return super.onMouseUp(x, y, button);
 	}
-	
+
+	@Environment(EnvType.CLIENT)
 	@Override
 	public WWidget onMouseDown(int x, int y, int button) {
 		if (children.isEmpty()) return super.onMouseDown(x, y, button);
@@ -92,7 +118,8 @@ public abstract class WPanel extends WWidget {
 		}
 		return super.onMouseDown(x, y, button);
 	}
-	
+
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onMouseDrag(int x, int y, int button) {
 		if (children.isEmpty()) return;
@@ -169,7 +196,11 @@ public abstract class WPanel extends WWidget {
 			child.paintForeground(x + child.getX(), y + child.getY(), mouseX, mouseY);
 		}
 	}
-	
+
+	/**
+	 * Ticks all children of this panel.
+	 */
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void tick() {
 		for(WWidget child : children) child.tick();
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WScrollBar.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WScrollBar.java
index aa64567..7f2dac3 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WScrollBar.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WScrollBar.java
@@ -3,6 +3,8 @@ package io.github.cottonmc.cotton.gui.widget;
 import io.github.cottonmc.cotton.gui.client.LibGuiClient;
 import io.github.cottonmc.cotton.gui.client.ScreenDrawing;
 import io.github.cottonmc.cotton.gui.widget.data.Axis;
+import net.fabricmc.api.EnvType;
+import net.fabricmc.api.Environment;
 
 public class WScrollBar extends WWidget {
 	protected Axis axis = Axis.HORIZONTAL;
@@ -150,12 +152,14 @@ public class WScrollBar extends WWidget {
 		sliding = true;
 		return this;
 	}
-	
+
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onMouseDrag(int x, int y, int button) {
 		adjustSlider(x, y);
 	}
-	
+
+	@Environment(EnvType.CLIENT)
 	@Override
 	public WWidget onMouseUp(int x, int y, int button) {
 		//TODO: Clicking before or after the handle should jump instead of scrolling
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WText.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WText.java
index 7982b2d..2052379 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WText.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WText.java
@@ -10,6 +10,7 @@ import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.font.TextRenderer;
 import net.minecraft.client.gui.screen.Screen;
 import net.minecraft.client.util.Texts;
+import net.minecraft.text.Style;
 import net.minecraft.text.Text;
 
 import javax.annotation.Nullable;
@@ -45,10 +46,15 @@ public class WText extends WWidget {
 		wrappingScheduled = true;
 	}
 
+	@Override
+	public boolean canResize() {
+		return true;
+	}
+
 	@Environment(EnvType.CLIENT)
 	private void wrapLines() {
 		TextRenderer font = MinecraftClient.getInstance().textRenderer;
-		wrappedLines = Texts.wrapLines(text, width, font, true, true);
+		wrappedLines = font.method_27527().method_27491(text, width, Style.field_24360, false);
 	}
 
 	@Environment(EnvType.CLIENT)
@@ -59,11 +65,7 @@ public class WText extends WWidget {
 
 		if (lineIndex >= 0 && lineIndex < wrappedLines.size()) {
 			Text line = wrappedLines.get(lineIndex);
-			int xi = 0;
-			for (Text part : line) {
-				xi += font.getStringWidth(part.asFormattedString());
-				if (xi > x) return part;
-			}
+			return font.method_27527().method_27489(line, x);
 		}
 
 		return null;
@@ -72,7 +74,7 @@ public class WText extends WWidget {
 	@Environment(EnvType.CLIENT)
 	@Override
 	public void paintBackground(int x, int y, int mouseX, int mouseY) {
-		if (wrappingScheduled) {
+		if (wrappedLines == null || wrappingScheduled) {
 			wrapLines();
 			wrappingScheduled = false;
 		}
@@ -81,9 +83,8 @@ public class WText extends WWidget {
 		for (int i = 0; i < wrappedLines.size(); i++) {
 			Text line = wrappedLines.get(i);
 			int c = LibGuiClient.config.darkMode ? darkmodeColor : color;
-			String str = line.asFormattedString();
 
-			ScreenDrawing.drawString(str, alignment, x, y + i * font.fontHeight, width, c);
+			ScreenDrawing.drawString(line, alignment, x, y + i * font.fontHeight, width, c);
 		}
 
 		Text hoveredText = getTextAt(mouseX, mouseY);
@@ -95,6 +96,7 @@ public class WText extends WWidget {
 		}
 	}
 
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onClick(int x, int y, int button) {
 		if (button != 0) return; // only left clicks
@@ -110,6 +112,7 @@ public class WText extends WWidget {
 	}
 
 	public WText setText(Text text) {
+		Objects.requireNonNull(text, "text is null");
 		this.text = text;
 		wrappingScheduled = true;
 
@@ -140,4 +143,26 @@ public class WText extends WWidget {
 		this.darkmodeColor = this.color;
 		return this;
 	}
+
+	/**
+	 * Gets the alignment of this text widget.
+	 *
+	 * @return the alignment
+	 * @since 1.9.0
+	 */
+	public Alignment getAlignment() {
+		return alignment;
+	}
+
+	/**
+	 * Sets the alignment of this text widget.
+	 *
+	 * @param alignment the new alignment
+	 * @return this widget
+	 * @since 1.9.0
+	 */
+	public WText setAlignment(Alignment alignment) {
+		this.alignment = alignment;
+		return this;
+	}
 }
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WTextField.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WTextField.java
index 97023aa..75e7628 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WTextField.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WTextField.java
@@ -321,7 +321,7 @@ public class WTextField extends WWidget {
 		int textColor = this.editable ? this.enabledColor : this.uneditableColor;
 		
 		//TODO: Scroll offset
-		String trimText = font.trimToWidth(this.text, this.width-OFFSET_X_TEXT);
+		String trimText = font.method_27523(this.text, this.width-OFFSET_X_TEXT);
 		
 		boolean selection = (select!=-1);
 		boolean focused = this.isFocused(); //this.isFocused() && this.focusedTicks / 6 % 2 == 0 && boolean_1; //Blinks the cursor
@@ -347,16 +347,16 @@ public class WTextField extends WWidget {
 		int preCursorAdvance = textX;
 		if (!trimText.isEmpty()) {
 			String string_2 = trimText.substring(0,adjustedCursor);
-			preCursorAdvance = font.drawWithShadow(string_2, textX, textY, textColor);
+			preCursorAdvance = font.drawWithShadow(ScreenDrawing.getMatrices(), string_2, textX, textY, textColor);
 		}
 
 		if (adjustedCursor<trimText.length()) {
-			font.drawWithShadow(trimText.substring(adjustedCursor), preCursorAdvance-1, (float)textY, textColor);
+			font.drawWithShadow(ScreenDrawing.getMatrices(), trimText.substring(adjustedCursor), preCursorAdvance-1, (float)textY, textColor);
 		}
 			
 
 		if (text.length()==0 && this.suggestion != null) {
-			font.drawWithShadow(this.suggestion, textX, textY, -8355712);
+			font.drawWithShadow(ScreenDrawing.getMatrices(), this.suggestion, textX, textY, -8355712);
 		}
 
 		//int var10002;
@@ -378,7 +378,7 @@ public class WTextField extends WWidget {
 			//	DrawableHelper.fill(int_9, var10001, var10002, var10003 + 9, -3092272);
 				
 			} else {
-				font.drawWithShadow("_", preCursorAdvance, textY, textColor);
+				font.drawWithShadow(ScreenDrawing.getMatrices(), "_", preCursorAdvance, textY, textColor);
 			}
 		}
 
@@ -529,13 +529,15 @@ public class WTextField extends WWidget {
 		
 		renderButton(x, y);
 	}
-	
+
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onClick(int x, int y, int button) {
 		requestFocus();
 		cursor = getCaretPos(this.text, x-OFFSET_X_TEXT);
 	}
-	
+
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onCharTyped(char ch) {
 		if (this.text.length()<this.maxLength) {
@@ -553,7 +555,8 @@ public class WTextField extends WWidget {
 	public void insertText(int ofs, String s) {
 		//TODO: Implement
 	}
-	
+
+	@Environment(EnvType.CLIENT)
 	@Override
 	public void onKeyPressed(int ch, int key, int modifiers) {
 		if (!this.editable) return;
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WToggleButton.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WToggleButton.java
index 0e069f0..d6aee69 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WToggleButton.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WToggleButton.java
@@ -2,6 +2,7 @@ package io.github.cottonmc.cotton.gui.widget;
 
 import io.github.cottonmc.cotton.gui.client.LibGuiClient;
 import io.github.cottonmc.cotton.gui.client.ScreenDrawing;
+import io.github.cottonmc.cotton.gui.widget.data.Alignment;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
 import net.minecraft.client.MinecraftClient;
@@ -75,7 +76,7 @@ public class WToggleButton extends WWidget {
 		ScreenDrawing.texturedRect(x, y, 18, 18, isOn ? onImage : offImage, 0xFFFFFFFF);
 		
 		if (label!=null) {
-			ScreenDrawing.drawString(label.asFormattedString(), x + 22, y+6, LibGuiClient.config.darkMode ? darkmodeColor : color);
+			ScreenDrawing.drawString(label, x + 22, y+6, LibGuiClient.config.darkMode ? darkmodeColor : color);
 		}
 	}
 	
diff --git a/src/main/java/io/github/cottonmc/cotton/gui/widget/WWidget.java b/src/main/java/io/github/cottonmc/cotton/gui/widget/WWidget.java
index a1957af..a2242b2 100644
--- a/src/main/java/io/github/cottonmc/cotton/gui/widget/WWidget.java
+++ b/src/main/java/io/github/cottonmc/cotton/gui/widget/WWidget.java
@@ -4,37 +4,86 @@ import java.util.ArrayList;
 import java.util.List;
 
 import io.github.cottonmc.cotton.gui.GuiDescription;
+import io.github.cottonmc.cotton.gui.client.ScreenDrawing;
 import net.fabricmc.api.EnvType;
 import net.fabricmc.api.Environment;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.text.LiteralText;
+import net.minecraft.text.Text;
 
+import javax.annotation.Nullable;
+
+/**
+ * The base class for all widgets.
+ */
 public class WWidget {
+	/**
+	 * The containing panel of this widget.
+	 * Can be null if this widget is the root panel or a HUD widget.
+	 */
+	@Nullable
 	protected WPanel parent;
 	protected int x = 0;
 	protected int y = 0;
 	protected int width = 18;
 	protected int height = 18;
+
+	/**
+	 * The containing {@link GuiDescription} of this widget.
+	 * Can be null if this widget is a {@linkplain io.github.cottonmc.cotton.gui.client.CottonHud HUD} widget.
+	 */
+	@Nullable
 	protected GuiDescription host;
-	
+
+	/**
+	 * Sets the location of this widget relative to its parent.
+	 *
+	 * @param x the new X coordinate
+	 * @param y the new Y coordinate
+	 */
 	public void setLocation(int x, int y) {
 		this.x = x;
 		this.y = y;
 	}
-	
+
+	/**
+	 * Sets the size of this widget.
+	 *
+	 * <p>Overriding methods may restrict one of the dimensions to be
+	 * a constant value, for example {@code super.setSize(x, 20)}.
+	 *
+	 * @param x the new width
+	 * @param y the new height
+	 */
 	public void setSize(int x, int y) {
 		this.width = x;
 		this.height = y;
 	}
-	
+
+	/**
+	 * Gets the X coordinate of this widget relative to its parent.
+	 *
+	 * @return the X coordinate
+	 */
 	public int getX() {
 		return x;
 	}
-	
+
+	/**
+	 * Gets the Y coordinate of this widget relative to its parent.
+	 *
+	 * @return the Y coordinate
+	 */
 	public int getY() {
 		return y;
 	}
-	
+
+	/**
+	 * Gets the absolute X coordinate of this widget.
+	 *
+	 * @return the absolute X coordinate
+	 */
 	public int getAbsoluteX() {
 		if (parent==null) {
 			return getX();
@@ -42,7 +91,12 @@ public class WWidget {
 			return getX() + parent.getAbsoluteX();
 		}
 	}
-	
+
+	/**
+	 * Gets the absolute Y coordinate of this widget.
+	 *
+	 * @return the absolute Y coordinate
+	 */
 	public int getAbsoluteY() {
 		if (parent==null) {
 			return getY();
@@ -58,11 +112,21 @@ public class WWidget {
 	public int getHeight() {
 		return height;
 	}
-	
+
+	/**
+	 * Checks whether this widget can be resized using {@link #setSize}.
+	 *
+	 * @return true if this widget can be resized, false otherwise
+	 */
 	public boolean canResize() {
 		return false;
 	}
-	
+
+	/**
+	 * Sets the parent panel of this widget.
+	 *
+	 * @param parent the new parent
+	 */
 	public void setParent(WPanel parent) {
 		this.parent = parent;
 	}
@@ -73,6 +137,7 @@ public class WWidget {
 	 * @param y The Y coordinate of the event, in widget-space (0 is the top edge of this widget)
 	 * @param button The mouse button that was used. Button numbering is consistent with LWJGL Mouse (0=left, 1=right, 2=mousewheel click)
 	 */
+	@Environment(EnvType.CLIENT)
 	public WWidget onMouseDown(int x, int y, int button) {
 		return this;
 	}
@@ -90,6 +155,7 @@ public class WWidget {
 	 *
 	 * @since 1.5.0
 	 */
+	@Environment(EnvType.CLIENT)
 	public void onMouseDrag(int x, int y, int button, double deltaX, double deltaY) {
 		onMouseDrag(x, y, button);
 	}
@@ -100,6 +166,7 @@ public class WWidget {
 	 * @param y The Y coordinate of the event, in widget-space (0 is the top edge of this widget)
 	 * @param button The mouse button that was used. Button numbering is consistent with LWJGL Mouse (0=left, 1=right, 2=mousewheel click)
 	 */
+	@Environment(EnvType.CLIENT)
 	public void onMouseDrag(int x, int y, int button) {
 	}
 	
@@ -109,6 +176,7 @@ public class WWidget {
 	 * @param y The Y coordinate of the event, in widget-space (0 is the top edge of this widget)
 	 * @param button The mouse button that was used. Button numbering is consistent with LWJGL Mouse (0=left, 1=right, 2=mousewheel click)
 	 */
+	@Environment(EnvType.CLIENT)
 	public WWidget onMouseUp(int x, int y, int button) {
 		return this;
 	}
@@ -119,6 +187,7 @@ public class WWidget {
 	 * @param y The Y coordinate of the event, in widget-space (0 is the top edge of this widget)
 	 * @param button The mouse button that was used. Button numbering is consistent with LWJGL Mouse (0=left, 1=right, 2=mousewheel click)
 	 */
+	@Environment(EnvType.CLIENT)
 	public void onClick(int x, int y, int button) {
 	}
 	
@@ -128,6 +197,7 @@ public class WWidget {
 	 * @param y The Y coordinate of the event, in widget-space (0 is the top edge of this widget)
 	 * @param amount The scrolled amount. Positive values are up and negative values are down.
 	 */
+	@Environment(EnvType.CLIENT)
 	public void onMouseScroll(int x, int y, double amount) {
 	}
 
@@ -138,6 +208,7 @@ public class WWidget {
 	 * @param y The Y coordinate of the event, in widget-space (0 is the top edge of this widget)
 	 * @since 1.5.0
 	 */
+	@Environment(EnvType.CLIENT)
 	public void onMouseMove(int x, int y) {
 	}
 	
@@ -146,6 +217,7 @@ public class WWidget {
 	 * and may be called for characters that do not directly have a corresponding keyboard key.
 	 * @param ch the character typed
 	 */
+	@Environment(EnvType.CLIENT)
 	public void onCharTyped(char ch) {
 	}
 	
@@ -153,6 +225,7 @@ public class WWidget {
 	 * Notifies this widget that a key has been pressed.
 	 * @param key the GLFW scancode of the key
 	 */
+	@Environment(EnvType.CLIENT)
 	public void onKeyPressed(int ch, int key, int modifiers) {
 	}
 	
@@ -160,6 +233,7 @@ public class WWidget {
 	 * Notifies this widget that a key has been released
 	 * @param key the GLFW scancode of the key
 	 */
+	@Environment(EnvType.CLIENT)
 	public void onKeyReleased(int ch, int key, int modifiers) {
 	}
 	
@@ -216,25 +290,40 @@ public class WWidget {
 		//	renderTooltip(mouseX, mouseY);
 		//}
 	}
-	
+
+	/**
+	 * Checks whether a location is within this widget's bounds.
+	 *
+	 * <p>The default implementation checks that X and Y are at least 0 and below the width and height of this widget.
+	 *
+	 * @param x the X coordinate
+	 * @param y the Y coordinate
+	 * @return true if the location is within this widget, false otherwise
+	 */
 	public boolean isWithinBounds(int x, int y) {
 		return x>=0 && y>=0 && x<this.width && y<this.height;
 	}
 	
 	/**
-	 * Internal method to render tooltip data. This requires an overriden {@link #addInformation(List)
-	 * addInformation} method to insert data into the tooltip - without this, the method returns early, because no work
+	 * Internal method to render tooltip data. This requires an overriden {@link #addTooltip(List)
+	 * addTooltip} method to insert data into the tooltip - without this, the method returns early, because no work
 	 */
 	@Environment(EnvType.CLIENT)
 	public void renderTooltip(int x, int y, int tX, int tY) {
-		List<String> info = new ArrayList<>();
-		addInformation(info);
+		List<Text> info = new ArrayList<>();
+		addTooltip(info);
+
+		List<String> stringInfo = new ArrayList<>();
+		addInformation(stringInfo);
+		for (String line : stringInfo) {
+			info.add(new LiteralText(line));
+		}
 
 		if (info.size() == 0)
 			return;
-		
+
 		Screen screen = MinecraftClient.getInstance().currentScreen;
-		screen.renderTooltip(info, tX+x, tY+y);
+		screen.renderTooltip(ScreenDrawing.getMatrices(), info, tX+x, tY+y);
 	}
 	
 	/**
@@ -248,9 +337,18 @@ public class WWidget {
 	/**
 	 * Adds information to this widget's tooltip. If information remains empty after this call, no tooltip will be drawn.
 	 * @param information List containing all previous tooltip data.
+	 * @deprecated Replaced with {@link #addTooltip(List)}
 	 */
+	@Deprecated
 	public void addInformation(List<String> information) {
 	}
+
+	/**
+	 * Adds lines to this widget's tooltip. If the lines remain empty after this call, no tooltip will be drawn.
+	 * @param tooltip List containing all previous tooltip data.
+	 */
+	public void addTooltip(List<Text> tooltip) {
+	}
 	
 	/**
 	 * Find the most specific child node at this location. For non-panel widgets, returns this widget.
@@ -258,6 +356,10 @@ public class WWidget {
 	public WWidget hit(int x, int y) {
 		return this;
 	}
-	
+
+	/**
+	 * Executes a client-side tick for this widget.
+	 */
+	@Environment(EnvType.CLIENT)
 	public void tick() {}
 }