1 files changed, 41 insertions, 9 deletions

diff --git a/src/client/camera.cc b/src/client/camera.cc
index a7c3349..a0d3ea0 100644
--- a/src/client/camera.cc
+++ b/src/client/camera.cc
@@ -15,7 +15,36 @@ using namespace render;
 namespace client
 {
 
-Camera::Camera() 
+namespace camera 
+{
+
+// public variables
+
+// camera target
+math::Vector3f target;
+// target yaw, angle in XZ plane, positive is looking left
+float yaw_target;
+// target pitch, angle in XZ plane, positive is looking left
+float pitch_target;
+// distance from the camera to the target
+float distance;
+// current camera mode
+Mode mode;
+
+// private variables
+
+// current yaw, angle in XZ plane, positive is looking left
+float yaw_current;
+// current pitch, angle in XY, positive is looking up
+float pitch_current;
+// default pitch in mode::Track
+float pitch_track;
+// default pitch in mode::Overview
+float pitch_overview;
+// default offset increment
+float offset_inc;
+
+void init()
 {
 	pitch_overview = -60.0f;
 	pitch_track = -15.0f; 
@@ -32,11 +61,11 @@ Camera::Camera()
 	mode = Track;
 }
 
-Camera::~Camera()
+void shutdown() 
 {
 }
 
-void Camera::draw(float elapsed) 
+void draw(float elapsed) 
 {	
 	if (mode == Track) {
 		yaw_target = game.ship.yaw();
@@ -71,21 +100,21 @@ void Camera::draw(float elapsed)
 	}
 }
 
-void Camera::rotate_right()
+void rotate_right()
 {
 	if (mode == Free || mode == Overview) {
 		yaw_target = degrees360f(  yaw_target + offset_inc);
 	}
 }
 
-void Camera::rotate_left()
+void rotate_left()
 {
 	if (mode == Free || mode == Overview) {
 		yaw_target = degrees360f(  yaw_target - offset_inc);
 	}
 }
 
-void Camera::rotate_up()
+void rotate_up()
 {
 	if (mode == Free) {
 		pitch_target = pitch_target - offset_inc;
@@ -93,7 +122,7 @@ void Camera::rotate_up()
 	}
 }
 
-void Camera::rotate_down()
+void rotate_down()
 {
 	if (mode == Free) {
 		pitch_target = pitch_target + offset_inc;
@@ -101,7 +130,7 @@ void Camera::rotate_down()
 	}
 }
 
-void Camera::nextmode() {
+void nextmode() {
 	switch(mode) {
 	case Overview:
 		// switch camera to Track mode
@@ -134,4 +163,7 @@ void Camera::nextmode() {
 	}
 }
 
-} //namespace camera
+} // namespace camera
+
+} // namespace client
+