update 6.7

Data/Scripts/052_InfiniteFusion/Menus/PC/Multiselect/MultiSelect_Helpers.rb

@@ -0,0 +1,152 @@
+# selection_helpers.rb (can be split into separate file)
+module SelectionConstants
+  BOX_NAME = -1
+  PARTY = -2
+  CLOSE = -3
+  PREV_BOX = -4
+  NEXT_BOX = -5
+end
+
+module SelectionHelper
+  # Compute visual selection rectangle. Returns a Rect or nil.
+  def self.compute_rect(scene, screen, box, selected)
+    return nil unless screen.multiSelectRange
+
+    displayRect = Rect.new(0, 0, 1, 1)
+    if box == SelectionConstants::BOX_NAME
+      xvalues = []
+      yvalues = []
+      for i in 0...Settings::MAX_PARTY_SIZE
+        xvalues << scene.sprites["boxparty"].x + 18 + 72 * (i % 2)
+        yvalues << scene.sprites["boxparty"].y + 2 + 16 * (i % 2) + 64 * (i / 2)
+      end
+      indexes = screen.getMultiSelection(box, selected)
+      # defensive: if indexes empty, return nil
+      return nil if indexes.nil? || indexes.empty?
+      minx = xvalues[indexes[0]]
+      miny = yvalues[indexes[0]] + 16
+      maxx = xvalues[indexes[indexes.length - 1]] + 72 - 8
+      maxy = yvalues[indexes[indexes.length - 1]] + 64
+      displayRect.set(minx, miny, maxx - minx, maxy - miny)
+    else
+      indexRect = screen.getSelectionRect(box, selected)
+      return nil if indexRect.nil?
+      displayRect.x = scene.sprites["box"].x + 10 + (48 * indexRect.x)
+      displayRect.y = scene.sprites["box"].y + 30 + (48 * indexRect.y) + 16
+      displayRect.width = indexRect.width * 48 + 16
+      displayRect.height = indexRect.height * 48
+    end
+    displayRect
+  end
+end
+
+module SelectionNavigator
+  include SelectionConstants
+
+  # Navigate general box grid (supports wrap & special indices)
+  def self.navigate_box(key, selection, screen)
+    case key
+    when Input::UP
+      if screen.multiSelectRange
+        selection -= PokemonBox::BOX_WIDTH
+        selection += PokemonBox::BOX_SIZE if selection < 0
+      elsif selection == BOX_NAME
+        selection = PARTY
+      elsif selection == PARTY
+        selection = PokemonBox::BOX_SIZE - 1 - PokemonBox::BOX_WIDTH * 2 / 3
+      elsif selection == CLOSE
+        selection = PokemonBox::BOX_SIZE - PokemonBox::BOX_WIDTH / 3
+      else
+        selection -= PokemonBox::BOX_WIDTH
+        selection = BOX_NAME if selection < 0
+      end
+    when Input::DOWN
+      if screen.multiSelectRange
+        selection += PokemonBox::BOX_WIDTH
+        selection -= PokemonBox::BOX_SIZE if selection >= PokemonBox::BOX_SIZE
+      elsif selection == BOX_NAME
+        selection = PokemonBox::BOX_WIDTH / 3
+      elsif selection == PARTY
+        selection = BOX_NAME
+      elsif selection == CLOSE
+        selection = BOX_NAME
+      else
+        selection += PokemonBox::BOX_WIDTH
+        if selection >= PokemonBox::BOX_SIZE
+          if selection < PokemonBox::BOX_SIZE + PokemonBox::BOX_WIDTH / 2
+            selection = PARTY
+          else
+            selection = CLOSE
+          end
+        end
+      end
+    when Input::LEFT
+      if screen.multiSelectRange
+        if (selection % PokemonBox::BOX_WIDTH) == 0
+          selection += PokemonBox::BOX_WIDTH - 1
+        else
+          selection -= 1
+        end
+      elsif selection == BOX_NAME
+        selection = PREV_BOX
+      elsif selection == PARTY
+        selection = CLOSE
+      elsif selection == CLOSE
+        selection = PARTY
+      elsif (selection % PokemonBox::BOX_WIDTH) == 0
+        selection += PokemonBox::BOX_WIDTH - 1
+      else
+        selection -= 1
+      end
+    when Input::RIGHT
+      if screen.multiSelectRange
+        if (selection % PokemonBox::BOX_WIDTH) == PokemonBox::BOX_WIDTH - 1
+          selection -= PokemonBox::BOX_WIDTH - 1
+        else
+          selection += 1
+        end
+      elsif selection == BOX_NAME
+        selection = NEXT_BOX
+      elsif selection == PARTY
+        selection = CLOSE
+      elsif selection == CLOSE
+        selection = PARTY
+      elsif (selection % PokemonBox::BOX_WIDTH) == PokemonBox::BOX_WIDTH - 1
+        selection -= PokemonBox::BOX_WIDTH - 1
+      else
+        selection += 1
+      end
+    end
+    selection
+  end
+
+  # Navigate party (left/right/up/down)
+  def self.navigate_party(key, selection, screen)
+    maxIndex = screen.multiSelectRange ? Settings::MAX_PARTY_SIZE - 1 : Settings::MAX_PARTY_SIZE
+    case key
+    when Input::LEFT
+      selection -= 1
+      selection = maxIndex if selection < 0
+    when Input::RIGHT
+      selection += 1
+      selection = 0 if selection > maxIndex
+    when Input::UP
+      if selection == Settings::MAX_PARTY_SIZE
+        selection = Settings::MAX_PARTY_SIZE - 1
+      else
+        selection -= 2
+        selection = selection % Settings::MAX_PARTY_SIZE if screen.multiSelectRange
+        selection = maxIndex if selection < 0
+      end
+    when Input::DOWN
+      if selection == Settings::MAX_PARTY_SIZE
+        selection = 0
+      else
+        selection += 2
+        selection = selection % Settings::MAX_PARTY_SIZE if screen.multiSelectRange
+        selection = maxIndex if selection > maxIndex
+      end
+    end
+    selection
+  end
+end