Fixed spellbook pages being cut off

src/main/java/com/minelittlepony/unicopia/client/gui/spellbook/SpellbookScreen.java

@@ -10,7 +10,6 @@ import com.minelittlepony.common.client.gui.IViewRoot;
 import com.minelittlepony.common.client.gui.dimension.Bounds;
 import com.minelittlepony.common.client.gui.element.Button;
 import com.minelittlepony.common.client.gui.sprite.TextureSprite;
-import com.minelittlepony.unicopia.Debug;
 import com.minelittlepony.unicopia.USounds;
 import com.minelittlepony.unicopia.Unicopia;
 import com.minelittlepony.unicopia.ability.magic.spell.effect.CustomisedSpellType;
@@ -147,10 +146,6 @@ public class SpellbookScreen extends HandledScreen<SpellbookScreenHandler> imple
 
         context.drawTexture(TEXTURE, x, y, 0, 0, backgroundWidth, backgroundHeight, 512, 256);
 
-        if (Debug.SPELLBOOK_CHAPTERS) {
-            clearAndInit();
-        }
-
         tabs.getAllTabs().forEach(tab -> {
             Bounds bounds = tab.bounds();
             boolean hover = bounds.contains(mouseX, mouseY);

src/main/java/com/minelittlepony/unicopia/client/gui/spellbook/element/DynamicContent.java

@@ -144,7 +144,6 @@ public class DynamicContent implements Content {
         }
 
         public void drawHeader(DrawContext context, int mouseX, int mouseY) {
-
             if (elements.isEmpty()) {
                 return;
             }

src/main/java/com/minelittlepony/unicopia/client/gui/spellbook/element/Panel.java

@@ -5,6 +5,7 @@ import java.util.Optional;
 import com.minelittlepony.common.client.gui.IViewRoot;
 import com.minelittlepony.common.client.gui.ScrollContainer;
 import com.minelittlepony.common.client.gui.dimension.Bounds;
+import com.minelittlepony.common.client.gui.dimension.Padding;
 import com.minelittlepony.unicopia.client.gui.spellbook.SpellbookScreen;
 import com.minelittlepony.unicopia.client.gui.spellbook.element.DynamicContent.Page;
 
@@ -26,7 +27,7 @@ class Panel extends ScrollContainer {
 
         int width = screen.getBackgroundWidth() / 2;
         margin.top = screen.getY() + 35;
-        margin.bottom = screen.height - screen.getBackgroundHeight() - screen.getY() + 40;
+        margin.bottom = screen.height - screen.getBackgroundHeight() - screen.getY() + 20;
         margin.left = screen.getX() + 30;
 
         if (pageIndex % 2 == 1) {
@@ -42,6 +43,15 @@ class Panel extends ScrollContainer {
 
     @Override
     protected void renderContents(DrawContext context, int mouseX, int mouseY, float partialTicks) {
+        var scissorBounds = getBounds();
+
+        context.disableScissor();
+        context.enableScissor(
+                scissorBounds.left,
+                scissorBounds.top,
+                scissorBounds.right(),
+                scissorBounds.bottom()
+        );
         page.ifPresent(p -> {
             int oldHeight = p.getBounds().height;
             p.draw(context, mouseX, mouseY, this);
@@ -55,15 +65,22 @@ class Panel extends ScrollContainer {
     @Override
     public Bounds getContentBounds() {
         return page == null ? Bounds.empty() : page.map(page -> {
-            return new Bounds(0, 0, 1, page.getBounds().height);
+            return page.getBounds();
-        }).orElse(Bounds.empty());
+        }).orElse(Bounds.empty()).offset(new Padding(
+            getBounds().top + getScrollY(),
+            getBounds().left + getScrollX(), 0, 0)
+        ).offset(getContentPadding());
     }
 
     @Override
-    protected void drawBackground(DrawContext context, int mouseX, int mouseY, float partialTicks) { }
+    protected void drawBackground(DrawContext context, int mouseX, int mouseY, float partialTicks) {
+
+    }
 
     @Override
-    protected void drawDecorations(DrawContext context, int mouseX, int mouseY, float partialTicks) { }
+    protected void drawDecorations(DrawContext context, int mouseX, int mouseY, float partialTicks) {
+
+    }
 
     @Override
     protected void drawOverlays(DrawContext context, int mouseX, int mouseY, float partialTicks) {

src/main/java/com/minelittlepony/unicopia/client/gui/spellbook/element/Structure.java

@@ -28,8 +28,8 @@ public record Structure(Bounds bounds, Schematic schematic) implements PageEleme
 
         matrices.push();
         if (container != null) {
-            matrices.translate(container.getBounds().width / 2, container.getBounds().height / 2, 100);
+            matrices.translate(container.getBounds().width / 2, container.getBounds().height / 2 - 20, 100);
-            float minDimensions = Math.min(container.getBounds().width, container.getBounds().height) - 30;
+            float minDimensions = Math.min(container.getBounds().width * 0.7F, container.getBounds().height) - 30;
             int minSize = (Math.max(schematic.dx(), Math.max(schematic.dy(), schematic.dz())) + 1) * 16;
             float scale = minDimensions / minSize;
             matrices.scale(scale, scale, 1);