Textures Update (#7966)

- Added Hover/Focus split on Buttons
- Updated 2 Tab Buttons to show the BACK Icon
- Updated the Creative colour palette for the Energy Cell and Cell
Housing
- Better blending on some GUI Elements (Upgrade and Tool Panel)

src/main/java/appeng/client/gui/Icon.java

@@ -150,7 +150,8 @@ public enum Icon {
     HORIZONTAL_TAB_FOCUS(150, 128, 22, 22),
     BACKGROUND_BLANK_PATTERN(240, 128),
     TOOLBAR_BUTTON_BACKGROUND(176, 128, 18, 20),
-    TOOLBAR_BUTTON_BACKGROUND_HOVER(208, 128, 18, 20),
+    TOOLBAR_BUTTON_BACKGROUND_FOCUS(194, 128, 18, 20),
+    TOOLBAR_BUTTON_BACKGROUND_HOVER(212, 128, 18, 20),
 
     // ROW 9
     ACCESS_WRITE(0, 144),

src/main/java/appeng/client/gui/implementations/KeyTypeSelectionScreen.java

@@ -16,6 +16,7 @@
 import appeng.client.gui.AEBaseScreen;
 import appeng.client.gui.AESubScreen;
 import appeng.client.gui.ICompositeWidget;
+import appeng.client.gui.Icon;
 import appeng.client.gui.widgets.AECheckbox;
 import appeng.client.gui.widgets.TabButton;
 import appeng.menu.AEBaseMenu;
@@ -38,7 +39,7 @@ public KeyTypeSelectionScreen(P parent, ISubMenuHost subMenuHost, Component dial
     private void addBackButton(ISubMenuHost subMenuHost) {
         var icon = subMenuHost.getMainMenuIcon();
         var label = icon.getHoverName();
-        TabButton button = new TabButton(icon, label, btn -> returnToParent());
+        TabButton button = new TabButton(Icon.BACK, label, btn -> returnToParent());
         widgets.add("back", button);
     }
 

src/main/java/appeng/client/gui/me/items/SetProcessingPatternAmountScreen.java

@@ -27,6 +27,7 @@
 
 import appeng.api.stacks.GenericStack;
 import appeng.client.gui.AESubScreen;
+import appeng.client.gui.Icon;
 import appeng.client.gui.NumberEntryType;
 import appeng.client.gui.me.common.ClientDisplaySlot;
 import appeng.client.gui.widgets.NumberEntryWidget;
@@ -61,7 +62,7 @@ public SetProcessingPatternAmountScreen(PatternEncodingTermScreen<C> parentScree
 
         var icon = getMenu().getHost().getMainMenuIcon();
         ItemRenderer itemRenderer = Minecraft.getInstance().getItemRenderer();
-        var button = new TabButton(icon, icon.getHoverName(), btn -> {
+        var button = new TabButton(Icon.BACK, icon.getHoverName(), btn -> {
             returnToParent();
         });
         widgets.add("back", button);

src/main/java/appeng/client/gui/widgets/IconButton.java

@@ -70,7 +70,7 @@ public void renderWidget(GuiGraphics guiGraphics, int mouseX, int mouseY, float
                 this.height = 8;
             }
 
-            var yOffset = isHoveredOrFocused() ? 1 : 0;
+            var yOffset = isHovered() ? 1 : 0;
 
             if (this.halfSize) {
                 if (!disableBackground) {
@@ -87,8 +87,9 @@ public void renderWidget(GuiGraphics guiGraphics, int mouseX, int mouseY, float
                 }
             } else {
                 if (!disableBackground) {
-                    Icon bgIcon = isHoveredOrFocused() ? Icon.TOOLBAR_BUTTON_BACKGROUND_HOVER
-                            : Icon.TOOLBAR_BUTTON_BACKGROUND;
+                    Icon bgIcon = isHovered() ? Icon.TOOLBAR_BUTTON_BACKGROUND_HOVER
+                            : isFocused() ? Icon.TOOLBAR_BUTTON_BACKGROUND_FOCUS : Icon.TOOLBAR_BUTTON_BACKGROUND;
+
                     bgIcon.getBlitter()
                             .dest(getX() - 1, getY() + yOffset, 18, 20)
                             .zOffset(2)