Adding config for inverse push order

gradle.properties

@@ -19,6 +19,6 @@ neoVersion=21.3.3-beta
 neoLoaderVersion=[4,)
 
 fabricMcVersion=1.21.3
-fabricLoaderVersion=0.16.7
+fabricLoaderVersion=0.16.8
 fabricApiVersion=0.106.1+1.21.3
 fabricModMenuVersion=12.0.0-beta.1

src/main/java/yalter/mousetweaks/Config.java

@@ -15,6 +15,7 @@ public class Config {
     public WheelScrollDirection wheelScrollDirection = WheelScrollDirection.NORMAL;
     public ScrollItemScaling scrollItemScaling = ScrollItemScaling.PROPORTIONAL;
     public static boolean debug = false;
+    public boolean inversePushOrder = false;
 
     Config(String fileName) {
         this.fileName = fileName;
@@ -51,6 +52,7 @@ public void read() {
                         0));
         scrollItemScaling = ScrollItemScaling.fromId(parseIntOrDefault(properties.getProperty(Constants.CONFIG_SCROLL_ITEM_SCALING), 0));
         debug = parseIntOrDefault(properties.getProperty(Constants.CONFIG_DEBUG), 0) != 0;
+        inversePushOrder = parseIntOrDefault(properties.getProperty(Constants.CONFIG_INVERSE_PUSH_ORDER), 0) != 0;
     }
 
     private static int parseIntOrDefault(String s, int defaultValue) {
@@ -81,6 +83,7 @@ public void save() {
                     String.valueOf(wheelScrollDirection.ordinal()));
             writeString(configWriter, Constants.CONFIG_SCROLL_ITEM_SCALING, String.valueOf(scrollItemScaling.ordinal()));
             writeBoolean(configWriter, Constants.CONFIG_DEBUG, debug);
+            writeBoolean(configWriter, Constants.CONFIG_INVERSE_PUSH_ORDER, inversePushOrder);
 
             configWriter.close();
 

src/main/java/yalter/mousetweaks/ConfigScreen.java

@@ -70,6 +70,9 @@ protected void init() {
         this.addRenderableWidget(CycleButton.onOffBuilder(Config.debug)
                 .create(this.width / 2 - 155, this.height / 6 + 24 * 5, 310, 20,
                         Component.literal("Debug Mode"), (button, value) -> Config.debug = value));
+        this.addRenderableWidget(CycleButton.onOffBuilder(Main.config.inversePushOrder)
+                .create(this.width / 2 - 155, this.height / 6 + 24 * 6, 310, 20,
+                        Component.literal("Inverse Push Order"), (cycleButton, value) -> Main.config.inversePushOrder = value));
 
         this.addRenderableWidget(Button.builder(CommonComponents.GUI_DONE, button -> this.onClose())
                 .bounds(this.width / 2 - 100, this.height - 27, 200, 20).build());

src/main/java/yalter/mousetweaks/Constants.java

@@ -11,4 +11,5 @@ public class Constants {
     static final String CONFIG_WHEEL_SCROLL_DIRECTION = "WheelScrollDirection";
     static final String CONFIG_DEBUG = "Debug";
     static final String CONFIG_SCROLL_ITEM_SCALING = "ScrollItemScaling";
+    static final String CONFIG_INVERSE_PUSH_ORDER = "InversePushOrder";
 }

src/main/java/yalter/mousetweaks/Main.java

@@ -630,9 +630,11 @@ private static List<Slot> findPushSlots(List<Slot> slots, Slot selectedSlot, int
         // Applicable empty slots, they can be used once applicable non-empty slots run out.
         List<Slot> goodEmptySlots = new ArrayList<>();
 
-        for (int i = 0; i != slots.size() && itemCount > 0; i++) {
+        for (int i = config.inversePushOrder ? slots.size() - 1 : 0;
+             config.inversePushOrder ? i >= 0 : i < slots.size() && itemCount > 0;
+             i += config.inversePushOrder ? -1 : 1) {
             Slot slot = slots.get(i);
-
+            
             // Skip ignored slots.
             if (handler.isIgnored(slot))
                 continue;