Tabs, card panels and showing/hiding widgets (#74)3.0.0

* Add beta API for hiding and showing widget peers, add default implementation for slots

* Add WCardPanel

* Tab thingies

* Improve WPanel.toString

* Fix tabs, add dark mode

* Add box fillers

* Tabs again

* Tab go brrr

* Revert modmenu changes

* Fix card panels not initialising hidden widgets properly

* Fix slots not being hidden when they should be

* Things

* Revert "Add box fillers"

This reverts commit 1ea1bfbb

* foo

* revert more modmenu changes

* Add tab titles and switch to a builder model for adding tabs

* Document tab builders

* Make hidden widgets release their focus

* Replace outdated since tags with TAB_VERSION

* Fix compilation of WTabPanel

* TAB_VERSION => 3.0.0

* Add focusing support to tabs

7 files changed, 17 insertions, 0 deletions

diff --git a/src/main/resources/assets/libgui/textures/widget/tab/focus.png b/src/main/resources/assets/libgui/textures/widget/tab/focus.png
new file mode 100644
index 0000000..6d25685
--- /dev/null
+++ b/src/main/resources/assets/libgui/textures/widget/tab/focus.png
diff --git a/src/main/resources/assets/libgui/textures/widget/tab/selected_dark.png b/src/main/resources/assets/libgui/textures/widget/tab/selected_dark.png
new file mode 100644
index 0000000..24ba766
--- /dev/null
+++ b/src/main/resources/assets/libgui/textures/widget/tab/selected_dark.png
diff --git a/src/main/resources/assets/libgui/textures/widget/tab/selected_light.png b/src/main/resources/assets/libgui/textures/widget/tab/selected_light.png
new file mode 100644
index 0000000..ce7cbf2
--- /dev/null
+++ b/src/main/resources/assets/libgui/textures/widget/tab/selected_light.png
diff --git a/src/main/resources/assets/libgui/textures/widget/tab/unselected_dark.png b/src/main/resources/assets/libgui/textures/widget/tab/unselected_dark.png
new file mode 100644
index 0000000..ae1d16e
--- /dev/null
+++ b/src/main/resources/assets/libgui/textures/widget/tab/unselected_dark.png
diff --git a/src/main/resources/assets/libgui/textures/widget/tab/unselected_light.png b/src/main/resources/assets/libgui/textures/widget/tab/unselected_light.png
new file mode 100644
index 0000000..21ab044
--- /dev/null
+++ b/src/main/resources/assets/libgui/textures/widget/tab/unselected_light.png
diff --git a/src/main/resources/fabric.mod.json b/src/main/resources/fabric.mod.json
index 22d9990..df75753 100644
--- a/src/main/resources/fabric.mod.json
+++ b/src/main/resources/fabric.mod.json
@@ -21,6 +21,9 @@
 		"client": ["io.github.cottonmc.cotton.gui.client.LibGuiClient"],
 		"modmenu": ["io.github.cottonmc.cotton.gui.client.modmenu.ModMenuSupport"]
 	},
+	"mixins": [
+		"mixins.libgui.accessors.json"
+	],
 	"depends": {
 		"fabricloader": ">=0.8.8",
 		"fabric": "*",
diff --git a/src/main/resources/mixins.libgui.accessors.json b/src/main/resources/mixins.libgui.accessors.json
new file mode 100644
index 0000000..9ec55f2
--- /dev/null
+++ b/src/main/resources/mixins.libgui.accessors.json
@@ -0,0 +1,14 @@
+{
+	"compatibilityLevel": "JAVA_8",
+	"minVersion": "0.7.11",
+	"package": "io.github.cottonmc.cotton.gui.impl.access",
+	"required": true,
+
+	"mixins": [
+		"SlotAccessor"
+	],
+
+	"injectors": {
+		"defaultRequire": 1
+	}
+}