fix zapper in newppu, fix right mouse click = shoot offscreen, and fix right mouse button not working for zapper under any circumstances in win32

src/drivers/win/window.cpp

@@ -1303,6 +1303,10 @@ LRESULT FAR PASCAL AppWndProc(HWND hWnd,UINT msg,WPARAM wParam,LPARAM lParam)
 			ClientToScreen(hAppWnd, (LPPOINT) &pt);	//Convert client area x,y to screen x,y
 			TrackPopupMenu(hfceuxcontextsub,0,(pt.x),(pt.y),TPM_RIGHTBUTTON,hWnd,0);	//Create menu
 		}
+        else
+        {
+            mouseb=wParam;
+        }
 	}
 
 	case WM_MOVE: 

src/input/zapper.cpp

@@ -76,16 +76,52 @@ static void ZapperFrapper(int w, uint8 *bg, uint8 *spr, uint32 linets, int final
 	}
 endo:
 	ZD[w].zappo=final;
+
+    //if this was a miss, clear out the hit
+    if(ZD[w].mzb&2)
+        ZD[w].zaphit=0;
+        
 }      
 
 static INLINE int CheckColor(int w)
 {
 	FCEUPPU_LineUpdate();
 
-	if((ZD[w].zaphit+100)>=(timestampbase+timestamp)
-		&& !(ZD[w].mzb&2)) return(0);
+    if(newppu)
+    {
+        int x = (int)ZD[w].mzx;
+        int y = (int)ZD[w].mzy;
+        int b = (int)ZD[w].mzb;
+        bool  block = (b&2)!=0;
 
-	return(1);
+        int mousetime = y*256+x;
+        int nowtime = scanline*256 + g_rasterpos;
+
+        if(!block && mousetime < nowtime && mousetime >= nowtime - 384)
+        {
+            extern uint8 *XBuf;
+            uint8 *pix = XBuf+(ZD[w].mzy<<8);
+            uint8 a1 = pix[ZD[w].mzx];
+            a1&=63;
+            uint32 sum=palo[a1].r+palo[a1].g+palo[a1].b;
+            //return ZD[w].zaphit = sum != 0;
+            ZD[w].zaphit = (sum>=100*3)?1:0;
+        }
+        else
+        {
+            ZD[w].zaphit = 0;
+        }
+
+        return ZD[w].zaphit?0:1;
+    }
+
+
+    if((ZD[w].zaphit+100)>=(timestampbase+timestamp))
+    {
+        return 0;
+    }
+
+	return 1;
 }
 
 static uint8 ReadZapperVS(int w)
@@ -133,14 +169,25 @@ static void UpdateZapper(int w, void *data, int arg)
 {
 	uint32 *ptr=(uint32 *)data;
 
-	if(ZD[w].bogo)
-		ZD[w].bogo--;	
-	if(ptr[2]&3 && (!(ZD[w].mzb&3)))
-		ZD[w].bogo=5;
+    bool newclicked = (ptr[2]&3)!=0;
+    bool oldclicked = (ZD[w].lastInput)!=0;
+
+	if(ZD[w].bogo)
+    {
+		ZD[w].bogo--;	
+    }
+
+    ZD[w].lastInput = ptr[2]&3;
+
+    //woah.. this looks like broken bit logic.
+	if(newclicked && !oldclicked)
+    {
+		ZD[w].bogo=5;
+	    ZD[w].mzb=ptr[2];
+	    ZD[w].mzx=ptr[0];
+	    ZD[w].mzy=ptr[1];
+    }
 
-	ZD[w].mzx=ptr[0];
-	ZD[w].mzy=ptr[1];
-	ZD[w].mzb=ptr[2];
 }
 
 static void LogZapper(int w, MovieRecord* mr)

src/input/zapper.h

@@ -10,6 +10,7 @@ struct ZAPPER
 	uint8 bogo;
 	int zappo;
 	uint64 zaphit;
+    uint32 lastInput;
 };
 
 #endif

src/ppu.cpp

@@ -345,6 +345,7 @@ static int maxsprites=8;
 
 //scanline is equal to the current visible scanline we're on.
 int scanline;
+int g_rasterpos;
 static uint32 scanlines_per_frame;
 
 uint8 PPU[4];
@@ -2244,6 +2245,7 @@ int FCEUX_PPU_Loop(int skip) {
 		for(int sl=0;sl<241;sl++) {
             spr_read.start_scanline();
 
+            g_rasterpos = 0;
             ppur.status.sl = sl;
 
 			const int yp = sl-1;
@@ -2270,7 +2272,6 @@ int FCEUX_PPU_Loop(int skip) {
 			for(int xt=0;xt<32;xt++) {
 				bgdata.main[xt+2].Read();
 
-
                 //ok, we're also going to draw here.
 				//unless we're on the first dummy scanline
 				if(sl != 0) {
@@ -2283,7 +2284,7 @@ int FCEUX_PPU_Loop(int skip) {
 					//check all the conditions that can cause things to render in these 8px
 					const bool renderspritenow = SpriteON && rendersprites && (xt>0 || SpriteLeft8);
 					const bool renderbgnow = ScreenON && renderbg && (xt>0 || BGLeft8);
-					for(int xp=0;xp<8;xp++,rasterpos++) {
+					for(int xp=0;xp<8;xp++,rasterpos++,g_rasterpos++) {
 
 						//bg pos is different from raster pos due to its offsetability.
 						//so adjust for that here
@@ -2518,7 +2519,8 @@ int FCEUX_PPU_Loop(int skip) {
 			//first one on every second frame, then this delay simply doesn't exist.
             if (ppur.status.end_cycle == 341)
                 runppu(1);
-        }
+
+        } //scanline loop
 
 		if(MMC5Hack && PPUON) MMC5_hb(240);
 

src/ppu.h

@@ -33,6 +33,7 @@ extern uint8 FASTCALL FFCEUX_PPURead_Default(uint32 A);
 void FFCEUX_PPUWrite_Default(uint32 A, uint8 V);
 
 extern int scanline;
+extern int g_rasterpos;
 extern uint8 PPU[4];
 
 enum PPUPHASE {