From 21e1b08b8399bad5a8b88cf6e30b2db9edd0ad60 Mon Sep 17 00:00:00 2001
From: johndoe123
Date: Tue, 11 Mar 2014 19:54:22 +0100
Subject: ILLUSIONS: More work on the camera and background classes

---
 engines/illusions/camera.h | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

(limited to 'engines/illusions/camera.h')

diff --git a/engines/illusions/camera.h b/engines/illusions/camera.h
index fae3c328ac..816c5dda21 100644
--- a/engines/illusions/camera.h
+++ b/engines/illusions/camera.h
@@ -32,7 +32,7 @@ namespace Illusions {
 struct CameraState {
 	int _cameraMode;
 	//field_2 dw
-	int16 _paused;
+	bool _paused;
 	int16 _panSpeed;
 	int _someX, _someY;
 	Common::Point _currPan;
@@ -55,13 +55,26 @@ struct CameraState {
 
 class Camera {
 public:
-	Camera();
+	Camera(IllusionsEngine *vm);
 	void clearStack();
 	void set(Common::Point &panPoint, WidthHeight &dimensions);
+	void pause();
+	void unpause();
+	void update(uint32 currTime);
+	void setBounds(Common::Point &minPt, Common::Point &maxPt);
+	void setBoundsToDimensions(WidthHeight &dimensions);
 	Common::Point getCurrentPan();
+	Common::Point getScreenOffset();
 protected:
+	IllusionsEngine *_vm;
 	CameraState _activeState;
 	Common::FixedStack<CameraState, 8> _stack;
+	void updateMode1(uint32 currTime);
+	void updateMode2(uint32 currTime);
+	void updateMode3(uint32 currTime);
+	bool updatePan(uint32 currTime);
+	bool isPanFinished();
+	Common::Point getPtOffset(Common::Point pt);
 };
 
 } // End of namespace Illusions
-- 
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