Split play into body, items, interactions, autofeed and camera, with events, commands and literal strings

src/dialogue.h

@@ -12,7 +12,7 @@ enum TextMode
 };
 
 // Plays out a dialogue entry a character at a time with its effects, then offers its choices or the entry it leads to.
-// A scene holds the game still until its last entry finishes.
+// A scene holds the game still until its last entry finishes. The UI shows it and passes on the player's input.
 class Text
 {
 public:
@@ -31,7 +31,9 @@ public:
     bool isStarted = false;
 
     void set(Play& play, Entry* next, TextMode mode = TEXT_INTERRUPTIBLE, const std::string& onEnd = "");
-    void update(Play& play, Vec2 screenSize);
+    void update(Play& play);
+    void advance(Play& play);
+    void choose(Play& play, int choice);
     void clear(Play& play);
     bool is_interruptible();