Mitigate keybind conflicts

src/main/java/com/recursive_pineapple/matter_manipulator/common/items/manipulator/MMKeyInputs.java

@@ -5,6 +5,8 @@
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.item.ItemStack;
 
+import net.minecraftforge.client.event.MouseEvent;
+
 import cpw.mods.fml.client.registry.ClientRegistry;
 import cpw.mods.fml.common.eventhandler.SubscribeEvent;
 import cpw.mods.fml.common.gameevent.InputEvent.KeyInputEvent;
@@ -103,4 +105,25 @@ public static void onKeyPressed(KeyInputEvent event) {
 
         return;
     }
+
+    /**
+     * For some reason, the key bindings will be phantom pressed if you change your hotbar while they're pressed.
+     * If you do the following, it will act up.
+     * <ol>
+     * <li>Bind hotbar 1 to C</li>
+     * <li>Press C</li>
+     * <li>Scroll back to the manipulator</li>
+     * <li>Press control</li>
+     * <li>Magically presses C somehow</li>
+     * </ol>
+     */
+    @SubscribeEvent
+    public static void onMouseScroll(MouseEvent event) {
+        if (event.dwheel == 0) return;
+
+        CUT.unpressKey();
+        COPY.unpressKey();
+        PASTE.unpressKey();
+        RESET.unpressKey();
+    }
 }

src/main/java/com/recursive_pineapple/matter_manipulator/mixin/Mixin.java

@@ -17,14 +17,17 @@ public enum Mixin {
     BlockDropCapturing(
         new Builder("Expose mechanism to capture non-standard block drops")
             .addMixinClasses("MixinBlockDropCapturing")
-            .setPhase(Phase.EARLY)
     ),
     DireAutoCraftDrops(
         new Builder("Change dire autocrafting table to use getDrops instead of breakBlock")
             .addMixinClasses("MixinBlockExtremeAutoCrafter")
             .addTargetedMod(TargetedMod.AVARITIA_ADDONS)
-            .setPhase(Phase.LATE)
     ),
+    KeyCancelling(
+        new Builder("Cancel non-mm key presses")
+            .addMixinClasses("MixinKeyBinding")
+            .setSide(Side.CLIENT)
+    )
 
     ;
 
@@ -42,7 +45,7 @@ public enum Mixin {
         this.targetedMods = builder.targetedMods;
         this.excludedMods = builder.excludedMods;
         this.applyIf = builder.applyIf;
-        this.phase = builder.phase;
+        this.phase = builder.phase == null ? (builder.defaultMods ? Phase.EARLY : Phase.LATE) : builder.phase;
         this.side = builder.side;
         if (this.mixinClasses.isEmpty()) throw new RuntimeException("No mixin class specified for Mixin : " + this.name());
         if (this.targetedMods.isEmpty()) {
@@ -135,11 +138,12 @@ private static class Builder {
 
         private final String name;
         private final List<String> mixinClasses = new ArrayList<>();
-        private final List<TargetedMod> targetedMods = new ArrayList<>();
+        private final List<TargetedMod> targetedMods = new ArrayList<>(Arrays.asList(TargetedMod.VANILLA));
         private final List<TargetedMod> excludedMods = new ArrayList<>();
         private Supplier<Boolean> applyIf = () -> true;
         private Phase phase = null;
         private Side side = Side.BOTH;
+        private boolean defaultMods = true;
 
         public Builder(String name) {
             this.name = name;
@@ -151,13 +155,11 @@ public Builder addMixinClasses(String... mixinClasses) {
         }
 
         public Builder setPhase(Phase phase) {
-            if (this.phase != null) throw new RuntimeException("Trying to define Phase twice for " + this.name);
             this.phase = phase;
             return this;
         }
 
         public Builder setSide(Side side) {
-            if (this.side != null) throw new RuntimeException("Trying to define Side twice for " + this.name);
             this.side = side;
             return this;
         }
@@ -168,6 +170,10 @@ public Builder setApplyIf(Supplier<Boolean> applyIf) {
         }
 
         public Builder addTargetedMod(TargetedMod mod) {
+            if (defaultMods) {
+                targetedMods.clear();
+                defaultMods = false;
+            }
             this.targetedMods.add(mod);
             return this;
         }

src/main/resources/META-INF/mm_at.cfg

@@ -9,3 +9,5 @@ public net.minecraft.client.particle.EffectRenderer field_78876_b # fxLayers
 public net.minecraft.tileentity.TileEntitySkull field_145910_i # rotation
 
 public net.minecraft.block.Block func_149642_a(Lnet/minecraft/world/World;IIILnet/minecraft/item/ItemStack;)V # dropBlockAsItem
+
+public net.minecraft.client.settings.KeyBinding func_74505_d()V # unpressKey

src/mixin/java/com/recursive_pineapple/matter_manipulator/mixin/mixins/early/MixinKeyBinding.java

@@ -0,0 +1,76 @@
+package com.recursive_pineapple.matter_manipulator.mixin.mixins.early;
+
+import net.minecraft.client.settings.KeyBinding;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.ItemStack;
+
+import com.llamalad7.mixinextras.injector.ModifyReturnValue;
+import com.recursive_pineapple.matter_manipulator.MMMod;
+import com.recursive_pineapple.matter_manipulator.common.items.manipulator.ItemMatterManipulator;
+import com.recursive_pineapple.matter_manipulator.common.items.manipulator.MMKeyInputs;
+
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+
+/**
+ * Cancel mm key presses for conflicting keybinds when the player is holding a manipulator.
+ */
+@Mixin(KeyBinding.class)
+public class MixinKeyBinding {
+
+    @ModifyReturnValue(method = "getIsKeyPressed", at = @At("RETURN"))
+    public boolean mm$cancelGetIsKeyPressed(boolean pressed) {
+        KeyBinding self = (KeyBinding) (Object) this;
+
+        if (self == MMKeyInputs.CONTROL) return pressed;
+        if (self == MMKeyInputs.CUT) return pressed;
+        if (self == MMKeyInputs.COPY) return pressed;
+        if (self == MMKeyInputs.PASTE) return pressed;
+        if (self == MMKeyInputs.RESET) return pressed;
+
+        if (MMKeyInputs.CONTROL.getKeyCode() == 0 || MMKeyInputs.CONTROL.getIsKeyPressed()) {
+            EntityPlayer player = MMMod.proxy.getThePlayer();
+
+            if (player != null) {
+                ItemStack held = player.getHeldItem();
+
+                if (held != null && held.getItem() instanceof ItemMatterManipulator) {
+                    if (self.getKeyCode() == MMKeyInputs.CUT.getKeyCode()) return false;
+                    if (self.getKeyCode() == MMKeyInputs.COPY.getKeyCode()) return false;
+                    if (self.getKeyCode() == MMKeyInputs.PASTE.getKeyCode()) return false;
+                    if (self.getKeyCode() == MMKeyInputs.RESET.getKeyCode()) return false;
+                }
+            }
+        }
+
+        return pressed;
+    }
+
+    @ModifyReturnValue(method = "isPressed", at = @At("RETURN"))
+    public boolean mm$cancelIsPressed(boolean pressed) {
+        KeyBinding self = (KeyBinding) (Object) this;
+
+        if (self == MMKeyInputs.CONTROL) return pressed;
+        if (self == MMKeyInputs.CUT) return pressed;
+        if (self == MMKeyInputs.COPY) return pressed;
+        if (self == MMKeyInputs.PASTE) return pressed;
+        if (self == MMKeyInputs.RESET) return pressed;
+
+        if (MMKeyInputs.CONTROL.getKeyCode() == 0 || MMKeyInputs.CONTROL.getIsKeyPressed()) {
+            EntityPlayer player = MMMod.proxy.getThePlayer();
+
+            if (player != null) {
+                ItemStack held = player.getHeldItem();
+
+                if (held != null && held.getItem() instanceof ItemMatterManipulator) {
+                    if (self.getKeyCode() == MMKeyInputs.CUT.getKeyCode()) return false;
+                    if (self.getKeyCode() == MMKeyInputs.COPY.getKeyCode()) return false;
+                    if (self.getKeyCode() == MMKeyInputs.PASTE.getKeyCode()) return false;
+                    if (self.getKeyCode() == MMKeyInputs.RESET.getKeyCode()) return false;
+                }
+            }
+        }
+
+        return pressed;
+    }
+}