Make keyboard rotation work.

2 files changed, 20 insertions, 8 deletions

diff --git a/ClientHamr/extantz/extantz.c b/ClientHamr/extantz/extantz.c
index 46dc8a3..7e9f353 100644
--- a/ClientHamr/extantz/extantz.c
+++ b/ClientHamr/extantz/extantz.c
@@ -370,15 +370,16 @@ static Eina_Bool _on_camera_input(void *data, Evas_Object *obj, Evas_Object *src
             // Yes, we are dealing with the horrid Evas keyboard handling FUCKING STRING COMPARES!  Soooo ...
             // TODO - make this a hash lookup dammit.
             // TODO - these are not working, coz Elm is grabbing the Left, Right, Up, and Down KEY_DOWNs.
+            // TODO - no idea why yet, but can't do Home and Prior / Next at the same time.  Don't seem to be a bug in the Irrlicht original at least.
             if (EVAS_CALLBACK_KEY_DOWN == type)
             {
                 if (0 == strcmp(ev->keyname, "Escape"))
                 {
                 }
                 else if  (0 == strcmp(ev->key, "Left"))
-                    gld->move->y = 1.0;
+                    gld->move->r = 1.0;
                 else if  (0 == strcmp(ev->key, "Right"))
-                    gld->move->y = -1.0;
+                    gld->move->r = -1.0;
                 else if  (0 == strcmp(ev->key, "Up"))
                     gld->move->x = 1.0;
                 else if  (0 == strcmp(ev->key, "Down"))
@@ -388,9 +389,9 @@ static Eina_Bool _on_camera_input(void *data, Evas_Object *obj, Evas_Object *src
                 else if  (0 == strcmp(ev->key, "Next"))
                     gld->move->x = -1.0;
                 else if  (0 == strcmp(ev->key, "Home"))
-                    gld->move->y = 1.0;
+                    gld->move->r = 1.0;
                 else if  (0 == strcmp(ev->key, "End"))
-                    gld->move->y = -1.0;
+                    gld->move->r = -1.0;
                 else if  (0 == strcmp(ev->key, "space"))
                     gld->move->jump = 1.0;
                 else
@@ -402,9 +403,9 @@ static Eina_Bool _on_camera_input(void *data, Evas_Object *obj, Evas_Object *src
                 {
                 }
                 else if  (0 == strcmp(ev->key, "Left"))
-                    gld->move->y = 0.0;
+                    gld->move->r = 0.0;
                 else if  (0 == strcmp(ev->key, "Right"))
-                    gld->move->y = 0.0;
+                    gld->move->r = 0.0;
                 else if  (0 == strcmp(ev->key, "Up"))
                     gld->move->x = 0.0;
                 else if  (0 == strcmp(ev->key, "Down"))
@@ -414,14 +415,15 @@ static Eina_Bool _on_camera_input(void *data, Evas_Object *obj, Evas_Object *src
                 else if  (0 == strcmp(ev->key, "Next"))
                     gld->move->x = 0.0;
                 else if  (0 == strcmp(ev->key, "Home"))
-                    gld->move->y = 0.0;
+                    gld->move->r = 0.0;
                 else if  (0 == strcmp(ev->key, "End"))
-                    gld->move->y = 0.0;
+                    gld->move->r = 0.0;
                 else if  (0 == strcmp(ev->key, "space"))
                     gld->move->jump = 0.0;
                 else
                     printf("Unexpected up keystroke - %s\n", ev->key);
             }
+            return EINA_TRUE;
         }
         else
             printf("Camera input not ready\n");
diff --git a/ClientHamr/extantz/extantzCamera.cpp b/ClientHamr/extantz/extantzCamera.cpp
index f4554be..8337f8c 100644
--- a/ClientHamr/extantz/extantzCamera.cpp
+++ b/ClientHamr/extantz/extantzCamera.cpp
@@ -171,6 +171,16 @@ void extantzCamera::animateNode(ISceneNode* node, u32 timeMs)
                         CursorPos = CenterCursor;
                 }
         }
+#else
+        relativeRotation.Y -= move.r * move.RotateSpeed;
+        relativeRotation.X -= move.s * move.RotateSpeed * MouseYDirection;
+
+        // X < MaxVerticalAngle or X > 360-MaxVerticalAngle
+
+        if ((relativeRotation.X > (MaxVerticalAngle * 2)) && (relativeRotation.X < (360.0f - MaxVerticalAngle)))
+                relativeRotation.X = 360.0f - MaxVerticalAngle;
+        else if ((relativeRotation.X > MaxVerticalAngle) && (relativeRotation.X < (360.0f - MaxVerticalAngle)))
+                relativeRotation.X = MaxVerticalAngle;
 #endif
 
         // set target