Moved gui elements to a seperate package

src/main/kotlin/net/axay/kspigot/inventory/InventoryGUIElements.kt

@@ -23,80 +23,4 @@ abstract class InventoryGUIElement<T : ForInventory>(
 
     protected abstract fun onClickElement(clickEvent: InventoryGUIClickEvent<T>)
 
-}
-
-// Element implementations
-
-open class InventoryGUIButton<T : ForInventory>(
-        inventoryGUIElementData: InventoryGUIElementData,
-        val action: (InventoryGUIClickEvent<T>) -> Unit,
-) : InventoryGUIElement<T>(inventoryGUIElementData) {
-
-    override fun onClickElement(clickEvent: InventoryGUIClickEvent<T>) {
-        clickEvent.bukkitEvent.isCancelled = true
-        action(clickEvent)
-    }
-
-}
-
-class InventoryGUIPlaceholder<T : ForInventory>(
-        inventoryGUIElementData: InventoryGUIElementData
-) : InventoryGUIElement<T>(inventoryGUIElementData) {
-
-    override fun onClickElement(clickEvent: InventoryGUIClickEvent<T>) {
-        clickEvent.bukkitEvent.isCancelled = true
-    }
-
-}
-
-class InventoryGUIButtonPageChange<T : ForInventory>(
-        inventoryGUIElementData: InventoryGUIElementData,
-        calculator: InventoryGUIPageChangeCalculator,
-        onChange: ((InventoryGUIClickEvent<T>) -> Unit)?
-)
-    : InventoryGUIButton<T>(inventoryGUIElementData, {
-
-        val currentPage = it.gui.currentPage
-        val newPage = it.gui.getPage(calculator.calculateNewPage(it.gui.currentPageInt, it.gui.data.pages.keys))
-        if (newPage != null) {
-
-            val effect = (newPage.transitionTo ?: currentPage.transitionFrom)
-                    ?: PageChangeEffect.INSTANT
-
-            it.gui.changePage(effect, currentPage, newPage)
-
-            onChange?.invoke(it)
-
-        }
-
-    })
-
-class InventoryGUIButtonInventoryChange<T : ForInventory>(
-        inventoryGUIElementData: InventoryGUIElementData,
-        changeToGUICallback: () -> InventoryGUI<*>,
-        changeToPageInt: Int?,
-        onChange: ((InventoryGUIClickEvent<T>) -> Unit)?
-)
-    : InventoryGUIButton<T>(inventoryGUIElementData, {
-
-        val changeToGUI = changeToGUICallback.invoke()
-
-        val effect = (changeToGUI.data.transitionTo ?: it.gui.data.transitionFrom)
-                ?: InventoryChangeEffect.INSTANT
-
-        val changeToPage = changeToGUI.getPage(changeToPageInt) ?: changeToGUI.currentPage
-
-        changeToGUI.changeGUI(effect, it.gui.currentPage, changeToPage)
-
-        it.bukkitEvent.whoClicked.openGUI(changeToGUI)
-
-        onChange?.invoke(it)
-
-    })
-
-
-// FREE SLOT
-
-class InventoryGUIFreeSlot<T : ForInventory> : InventoryGUISlot<T>() {
-    override fun onClick(clickEvent: InventoryGUIClickEvent<T>) { /* do nothing */ }
 }

src/main/kotlin/net/axay/kspigot/inventory/elements/InventoryGUIButton.kt

@@ -0,0 +1,18 @@
+package net.axay.kspigot.inventory.elements
+
+import net.axay.kspigot.inventory.ForInventory
+import net.axay.kspigot.inventory.InventoryGUIClickEvent
+import net.axay.kspigot.inventory.InventoryGUIElement
+import net.axay.kspigot.inventory.InventoryGUIElementData
+
+open class InventoryGUIButton<T : ForInventory>(
+        inventoryGUIElementData: InventoryGUIElementData,
+        val action: (InventoryGUIClickEvent<T>) -> Unit,
+) : InventoryGUIElement<T>(inventoryGUIElementData) {
+
+    override fun onClickElement(clickEvent: InventoryGUIClickEvent<T>) {
+        clickEvent.bukkitEvent.isCancelled = true
+        action(clickEvent)
+    }
+
+}

src/main/kotlin/net/axay/kspigot/inventory/elements/InventoryGUIButtonInventoryChange.kt

@@ -0,0 +1,26 @@
+package net.axay.kspigot.inventory.elements
+
+import net.axay.kspigot.inventory.*
+
+class InventoryGUIButtonInventoryChange<T : ForInventory>(
+        inventoryGUIElementData: InventoryGUIElementData,
+        changeToGUICallback: () -> InventoryGUI<*>,
+        changeToPageInt: Int?,
+        onChange: ((InventoryGUIClickEvent<T>) -> Unit)?
+)
+    : InventoryGUIButton<T>(inventoryGUIElementData, {
+
+    val changeToGUI = changeToGUICallback.invoke()
+
+    val effect = (changeToGUI.data.transitionTo ?: it.gui.data.transitionFrom)
+            ?: InventoryChangeEffect.INSTANT
+
+    val changeToPage = changeToGUI.getPage(changeToPageInt) ?: changeToGUI.currentPage
+
+    changeToGUI.changeGUI(effect, it.gui.currentPage, changeToPage)
+
+    it.bukkitEvent.whoClicked.openGUI(changeToGUI)
+
+    onChange?.invoke(it)
+
+})

src/main/kotlin/net/axay/kspigot/inventory/elements/InventoryGUIButtonPageChange.kt

@@ -0,0 +1,25 @@
+package net.axay.kspigot.inventory.elements
+
+import net.axay.kspigot.inventory.*
+
+class InventoryGUIButtonPageChange<T : ForInventory>(
+        inventoryGUIElementData: InventoryGUIElementData,
+        calculator: InventoryGUIPageChangeCalculator,
+        onChange: ((InventoryGUIClickEvent<T>) -> Unit)?
+)
+    : InventoryGUIButton<T>(inventoryGUIElementData, {
+
+    val currentPage = it.gui.currentPage
+    val newPage = it.gui.getPage(calculator.calculateNewPage(it.gui.currentPageInt, it.gui.data.pages.keys))
+    if (newPage != null) {
+
+        val effect = (newPage.transitionTo ?: currentPage.transitionFrom)
+                ?: PageChangeEffect.INSTANT
+
+        it.gui.changePage(effect, currentPage, newPage)
+
+        onChange?.invoke(it)
+
+    }
+
+})

src/main/kotlin/net/axay/kspigot/inventory/elements/InventoryGUIFreeSlot.kt

@@ -0,0 +1,9 @@
+package net.axay.kspigot.inventory.elements
+
+import net.axay.kspigot.inventory.ForInventory
+import net.axay.kspigot.inventory.InventoryGUIClickEvent
+import net.axay.kspigot.inventory.InventoryGUISlot
+
+class InventoryGUIFreeSlot<T : ForInventory> : InventoryGUISlot<T>() {
+    override fun onClick(clickEvent: InventoryGUIClickEvent<T>) { /* do nothing */ }
+}

src/main/kotlin/net/axay/kspigot/inventory/elements/InventoryGUIPlaceholder.kt

@@ -0,0 +1,16 @@
+package net.axay.kspigot.inventory.elements
+
+import net.axay.kspigot.inventory.ForInventory
+import net.axay.kspigot.inventory.InventoryGUIClickEvent
+import net.axay.kspigot.inventory.InventoryGUIElement
+import net.axay.kspigot.inventory.InventoryGUIElementData
+
+class InventoryGUIPlaceholder<T : ForInventory>(
+        inventoryGUIElementData: InventoryGUIElementData
+) : InventoryGUIElement<T>(inventoryGUIElementData) {
+
+    override fun onClickElement(clickEvent: InventoryGUIClickEvent<T>) {
+        clickEvent.bukkitEvent.isCancelled = true
+    }
+
+}