Intractable inventory items

1 files changed, 9 insertions, 0 deletions

diff --git a/src/ui.h b/src/ui.h
index 738f630..eadaff0 100644
--- a/src/ui.h
+++ b/src/ui.h
@@ -45,8 +45,13 @@ typedef struct {
 typedef struct {
   Rectangle rect;
   bool visable;
+  
   InventoryItem items[INVENTORY_MAX];
   int itemCount;
+
+  // NULL if not interacting.
+  Entity* interactingEntity;
+  int interactingIndex;
 } Inventory;
 
 // Interaction chat procedures.
@@ -70,6 +75,10 @@ void showInteractionMenu(InteractionMenu* menu);
 void hideInteractionMenu(InteractionMenu* menu);
 void updateInteractionMenu(InteractionMenu* menu, Game* game);
 
+// Generic interaction thingies.
+void startInteraction(Game* game, EntityId entityId);
+void endInteraction(Game* game);
+
 // Inventory
 void initInventory(Inventory* inventory, const Settings* settings);
 void showInventory(Inventory* inventory, Game* game);