HUGO: Cleanup

Suppress almost all defines, rename constants

svn-id: r55451

1 files changed, 6 insertions, 3 deletions

diff --git a/engines/hugo/inventory.h b/engines/hugo/inventory.h
index 36fca71a43..f786897ba1 100644
--- a/engines/hugo/inventory.h
+++ b/engines/hugo/inventory.h
@@ -34,9 +34,10 @@
 #define HUGO_INVENTORY_H
 namespace Hugo {
 
-#define NUM_ARROWS     2                            // Number of arrows (left/right)
-#define LEFT_ARROW     -2                           // Cursor over Left arrow in inventory icon bar
-#define RIGHT_ARROW    -3                           // Cursor over Right arrow in inventory icon bar
+/**
+* Actions for Process_inventory()
+*/
+enum invact_t {kInventoryActionInit, kInventoryActionLeft, kInventoryActionRight, kInventoryActionGet};
 
 class InventoryHandler {
 public:
@@ -48,6 +49,8 @@ public:
 private:
 	HugoEngine *_vm;
 
+	static const int kStepDy = 8;                   // Pixels per step movement
+
 	void constructInventory(int16 imageTotNumb, int displayNumb, bool scrollFl, int16 firstObjId);
 };