data/Scripts/test.scr

@@ -37,10 +37,20 @@ vx=velocity;
 vy=velocity;
 while(1==1)
 {
-	_drawSprite(0,x,y,100);
 
+// readout for fps :)
+$tmp0=_getFrameTime();
+//print($tmp0);
+$tmp5=50;
+do{
+	_drawSprite(4,$tmp5,50,10);
+	$tmp5=$tmp5+15;
+	$tmp0=$tmp0-1;
+}while($tmp0>0);
+
+
+	_drawSprite(0,x,y,100);
 	$tmp0=_getFrameTime();
-	print($tmp0);
 	do
 	{
 		x=x+vx;

source/gfx/animtex.cpp

@@ -117,7 +117,7 @@ CAnimTex	*ThisTex=AnimTexList;
 RECT		Rect;
 int			Count,CountComp;
 int			H,W;
-int			Time = GameState::getTimeSinceLast();
+int			Time = GameState::getFramesSinceLast();
 
 		while (ThisTex)
 			{
@@ -141,7 +141,7 @@ int			Time = GameState::getTimeSinceLast();
 				Rect.h=CountComp;
 				LoadImage(&Rect,ThisTex->TexData);
 				}
-			ThisTex->Count+=(ThisTex->Speed * Time)>> 12;
+			ThisTex->Count+=(ThisTex->Speed * Time);
 			ThisTex->Count%=(ThisTex->Rect.h<<2);
 			ThisTex=ThisTex->NextTex;
 			}

source/gfx/bubicles.cpp

@@ -563,7 +563,7 @@ CBubicle *CBubicleFactory::spawnParticle(BubicleEmitterData *_init)
 		}
 	}
 
-	SYSTEM_DBGMSG("Out of CBubicles!");
+//	SYSTEM_DBGMSG("Out of CBubicles!");
 	return NULL;
 }
 

source/system/clickcount.cpp

@@ -15,10 +15,11 @@ u32		CClickCount::s_currentTime=0;
 bool	CClickCount::s_initialised=false;
 bool	CClickCount::s_paused=false;
 
-static const int COUNT_DOWN_VAL = 17200;//2150;
+static const int COUNT_DOWN_VAL = 17200;
-static const int COUNTS_PER_FRAME_INTERNAL = 4;
+static const int COUNTS_PER_FRAME_INTERNAL = 2;
 static const int COUNTS_PER_FRAME_EXTERNAL = 4096;
 
+
 /*****************************************************************************/
 void clockTicker()
 {
@@ -48,8 +49,8 @@ u32 CClickCount::timeSinceLast()
 	timeSince=currentTime-m_lastTime;
 
 	m_lastTime=currentTime;
+
 	return((timeSince*COUNTS_PER_FRAME_EXTERNAL)/COUNTS_PER_FRAME_INTERNAL);
-	return(currentTime*4096);
 }
 
 /*****************************************************************************/

source/system/gstate.cpp

@@ -15,12 +15,26 @@
 #include "system\global.h"
 #include "system\gstate.h"
 
+#ifndef	__MEMORY_HEADER__
+#include "mem\memory.h"
+#endif
+
+#ifndef __VID_HEADER_
+#include "system\vid.h"
+#endif
+
+
+
+/*****************************************************************************/
+
+
+// Use click counter or vbl counter
+#define USE_CLICK_COUNTER
+
+#ifdef USE_CLICK_COUNTER
 #ifndef __SYSTEM_CLICKCOUNT_H__
 #include "system\clickcount.h"
 #endif
-
-#ifndef	__MEMORY_HEADER__
-#include "mem\memory.h"
 #endif
 
 
@@ -28,8 +42,10 @@
 static CScene	*s_currentScene;
 static CScene	*s_pendingScene;
 
-int		GameState::s_timeSinceLast;
+#ifdef USE_CLICK_COUNTER
 static	CClickCount	s_clickCounter;
+#endif
+int		GameState::s_framesSinceLast=1;
 
 #ifdef __VERSION_DEBUG__
 static int		s_baseMemory=0;
@@ -145,16 +161,13 @@ CScene * GameState::getPendingScene()
 }
 
 /*****************************************************************************/
-static int s_timeSpeed = ONE;
 void GameState::updateTimer()
 {
-	s_timeSinceLast = (s_clickCounter.timeSinceLast() * s_timeSpeed) >> 12;
+#ifdef USE_CLICK_COUNTER
-	
+	s_framesSinceLast=(s_clickCounter.timeSinceLast()>>12)/4+1;
-	if (s_timeSinceLast > 4 * 4096)
+#else
-	{
+	s_framesSinceLast=VidGetVblsThisFrame();
-		s_timeSinceLast = 4 * 4096;
+#endif
-		SYSTEM_DBGMSG("updateTimer loosing frames!");		
-	}
 }
 
 

source/system/gstate.h

@@ -20,6 +20,7 @@
 
 
 
+
 /*****************************************************************************/
 class CScene
 {
@@ -48,8 +49,7 @@ public:
 
 	static void		setNextScene( CScene *_nextScene );
 
-	inline static long int	getTimeSinceLast()		{return s_timeSinceLast;}
+	inline static long int	getFramesSinceLast()	{return s_framesSinceLast;}
-	inline static long int	getFramesSinceLast()	{return (s_timeSinceLast>>12)+1;}
 
 	static void		setTimeSpeed( int speed );
 
@@ -67,7 +67,7 @@ private:
 			GameState();
 
 	static void		updateTimer();
-	static	int		s_timeSinceLast;
+	static	int		s_framesSinceLast;
 
 };
 

source/system/vid.cpp

@@ -19,6 +19,7 @@ static void (*VbFunc)(void);
 static VbFuncType VbFuncList[MaxVBFuncs];
 
 static u32			FrameCounter=0,TickCount=0,TickBuffer[2];
+static u32			s_lastFrameCounter=0,s_vblsThisFrame=0;
 static sVidScreen 	Screen[2];
 static int			ScreenXOfs=0,ScreenYOfs=0;
 static int			ScreenW, ScreenH;
@@ -194,6 +195,7 @@ sVidScreen	*VidGetDispScreen()			{return (VidGetScreen());}
 sVidScreen	*VidGetDrawScreen()			{return &Screen[FrameFlipFlag^1];}
 u32			VidGetFrameCount()			{return(FrameCounter);}
 u32			VidGetTickCount()			{return(TickBuffer[FrameFlipFlag^1]);}
+int			VidGetVblsThisFrame()		{return s_vblsThisFrame;}
 
 void		SetScreenImage(u8 *Ptr)		{ScreenImage=Ptr;}
 u8			*GetScreenImage()			{return ScreenImage;}
@@ -396,6 +398,10 @@ if(ScreenClipBox==2)
 	AddPrimToList(f4,0);
 }
 
+	// How many frames since we last flipped the display?
+	int	fc=FrameCounter;
+	s_vblsThisFrame=fc-s_lastFrameCounter;
+	s_lastFrameCounter=fc;
 }
 
 

source/system/vid.h

@@ -42,6 +42,7 @@ sVidScreen	*VidGetDispScreen();
 sVidScreen	*VidGetDrawScreen();
 u32			VidGetFrameCount();
 u32			VidGetTickCount();
+int			VidGetVblsThisFrame();
 
 void		VidSwapDraw();