Add easing to GuiPhaseBar, simplify math a bit.

projects/mtg/include/Easing.h

@@ -95,7 +95,7 @@ public:
      */
     void update(float dt)
     {
-        if(duration > 0)
+        if(time_acc < duration)
         {
             time_acc += dt;
 

projects/mtg/include/GameStateShop.h

@@ -65,7 +65,6 @@ private:
     JQuadPtr pspIcons[8];
     WSrcCards * srcCards;
     TaskList * taskList;
-    float mElapsed;
     WGuiMenu * shopMenu;
     WGuiFilters * filterMenu; //Filter menu slides in sideways from right, or up from bottom.
     WGuiCardImage * bigDisplay;

projects/mtg/include/GuiPhaseBar.h

@@ -4,15 +4,25 @@
 #include "GuiLayers.h"
 #include "PhaseRing.h"
 #include "WEvent.h"
+#include "PlayGuiObject.h"
+
+#include "Easing.h"
 
 class GuiPhaseBar: public GuiLayer, public PlayGuiObject
 {
-protected:
-    Phase* phase;
+private:
+    static const float zoom_big;
+    static const float zoom_small;
+    static const float step;
+
+    int displayedPhaseId;
     float angle;
     float zoomFactor;
-	DuelLayers* mpDuelLayers;
+    OutQuadEasing angleEasing;
+    InOutQuadEasing zoomFactorEasing;
+    DuelLayers* mpDuelLayers;
 
+    void DrawGlyph(JQuad *inQuad, int phaseId, float x, float y, float scale);
 public:
     GuiPhaseBar(DuelLayers* duelLayers);
     ~GuiPhaseBar();