Initial commit

Torque/SDK/engine/game/fps/guiClockHud.cc

@@ -0,0 +1,124 @@
+//-----------------------------------------------------------------------------
+// Torque Game Engine
+// Copyright (C) GarageGames.com, Inc.
+//-----------------------------------------------------------------------------
+
+#include "dgl/dgl.h"
+#include "gui/core/guiControl.h"
+#include "console/consoleTypes.h"
+#include "game/gameConnection.h"
+#include "game/shapeBase.h"
+
+//-----------------------------------------------------------------------------
+
+/// Vary basic HUD clock.
+/// Displays the current simulation time offset from some base. The base time
+/// is usually synchronized with the server as mission start time.  This hud
+/// currently only displays minutes:seconds.
+class GuiClockHud : public GuiControl
+{
+   typedef GuiControl Parent;
+
+   bool     mShowFrame;
+   bool     mShowFill;
+
+   ColorF   mFillColor;
+   ColorF   mFrameColor;
+   ColorF   mTextColor;
+
+   S32      mTimeOffset;
+
+public:
+   GuiClockHud();
+
+   void setTime(F32 newTime);
+   F32  getTime();
+
+   void onRender( Point2I, const RectI &);
+   static void initPersistFields();
+   DECLARE_CONOBJECT( GuiClockHud );
+};
+
+
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_CONOBJECT( GuiClockHud );
+
+GuiClockHud::GuiClockHud()
+{
+   mShowFrame = mShowFill = true;
+   mFillColor.set(0, 0, 0, 0.5);
+   mFrameColor.set(0, 1, 0, 1);
+   mTextColor.set( 0, 1, 0, 1 );
+
+   mTimeOffset = 0;
+}
+
+void GuiClockHud::initPersistFields()
+{
+   Parent::initPersistFields();
+
+   addGroup("Misc");		
+   addField( "showFill", TypeBool, Offset( mShowFill, GuiClockHud ) );
+   addField( "showFrame", TypeBool, Offset( mShowFrame, GuiClockHud ) );
+   addField( "fillColor", TypeColorF, Offset( mFillColor, GuiClockHud ) );
+   addField( "frameColor", TypeColorF, Offset( mFrameColor, GuiClockHud ) );
+   addField( "textColor", TypeColorF, Offset( mTextColor, GuiClockHud ) );
+   endGroup("Misc");		
+}
+
+
+//-----------------------------------------------------------------------------
+
+void GuiClockHud::onRender(Point2I offset, const RectI &updateRect)
+{
+   // Background first
+   if (mShowFill)
+      dglDrawRectFill(updateRect, mFillColor);
+
+   // Convert ms time into hours, minutes and seconds.
+   S32 time = S32(getTime());
+   S32 secs = time % 60;
+   S32 mins = (time % 3600) / 60;
+   S32 hours = time / 3600;
+
+   // Currently only displays min/sec
+   char buf[256];
+   dSprintf(buf,sizeof(buf), "%02d:%02d",mins,secs);
+
+   // Center the text
+   offset.x += (mBounds.extent.x - mProfile->mFont->getStrWidth((const UTF8 *)buf)) / 2;
+   offset.y += (mBounds.extent.y - mProfile->mFont->getHeight()) / 2;
+   dglSetBitmapModulation(mTextColor);
+   dglDrawText(mProfile->mFont, offset, buf);
+   dglClearBitmapModulation();
+
+   // Border last
+   if (mShowFrame)
+      dglDrawRect(updateRect, mFrameColor);
+}
+
+
+//-----------------------------------------------------------------------------
+
+void GuiClockHud::setTime(F32 time)
+{
+   // Set the current time in seconds.
+   mTimeOffset = S32(time * 1000) - Platform::getVirtualMilliseconds();
+}
+
+F32 GuiClockHud::getTime()
+{
+   // Return elapsed time in seconds.
+   return F32(mTimeOffset + Platform::getVirtualMilliseconds()) / 1000;
+}
+
+ConsoleMethod(GuiClockHud,setTime,void,3, 3,"(time in sec)Sets the current base time for the clock")
+{
+   object->setTime(dAtof(argv[2]));
+}
+
+ConsoleMethod(GuiClockHud,getTime, F32, 2, 2,"()Returns current time in secs.")
+{
+   return object->getTime();
+}