daimakaib uses bootleg sprite ram

src/burn/drv/capcom/cps.h

@@ -358,6 +358,7 @@ INT32  CpsObjGet();
 INT32 FcrashObjGet();
 INT32 KodbObjGet();
 INT32 DinopicObjGet();
+INT32 DaimakaibObjGet();
 INT32 WofhObjGet();
 void CpsObjDrawInit();
 INT32  Cps1ObjDraw(INT32 nLevelFrom,INT32 nLevelTo);

src/burn/drv/capcom/cps_obj.cpp

@@ -564,6 +564,67 @@ INT32 DinopicObjGet()
 	return 0;
 }
 
+INT32 DaimakaibObjGet()
+{
+	INT32 i;
+	UINT8 *pg, *po;
+	struct ObjFrame* pof;
+	UINT8* Get = NULL;
+	
+	pof = of + nGetNext;
+
+	pof->nCount = 0;
+
+	po = pof->Obj;
+	pof->nShiftX = -0x40;
+	pof->nShiftY = -0x10;
+
+	// writes a blank sprite, followed by end of sprite list marker, start at 0x10 to ignore these
+	Get = CpsBootlegSpriteRam + 0x1010;
+	
+	if (Get==NULL) return 1;
+
+	// Make a copy of all active sprites in the list
+	for (pg = Get, i = 0; i < nMax; pg += 8, i++) {
+		UINT16* ps = (UINT16*)pg;
+		INT32 n, y, x, a;
+		
+		y = BURN_ENDIAN_SWAP_INT16(ps[-1]);
+		
+		if (y == 0x8000) { // end of sprite list
+			break;
+		}
+		
+		n = BURN_ENDIAN_SWAP_INT16(ps[0]);
+		a = BURN_ENDIAN_SWAP_INT16(ps[1]);
+		x = BURN_ENDIAN_SWAP_INT16(ps[2]);
+		
+		n = GfxRomBankMapper(GFXTYPE_SPRITES, n);
+		if (n == -1) continue;
+		
+		n |= (y & 0x6000) << 3; // high bits of address
+
+		po[0] = n & 0xff;
+		po[1] = n >> 8;
+		po[2] = a & 0xff;
+		po[3] = a >> 8;
+		po[4] = x & 0xff;
+		po[5] = x >> 8;
+		po[6] = y & 0xff;
+		po[7] = y >> 8;
+
+		pof->nCount++;
+		po += 8;
+	}
+
+	nGetNext++;
+	if (nGetNext >= nFrameCount) {
+		nGetNext = 0;
+	}
+
+	return 0;
+}
+
 INT32 WofhObjGet()
 {
 	INT32 i;

src/burn/drv/capcom/d_cps1.cpp

@@ -11411,16 +11411,20 @@ static INT32 DaimakaibInit()
 	Ghouls = 1;
 	Port6SoundWrite = 1;
 	Cps1OverrideLayers = 1;
-	Cps1DisableBgHi = 1;
+	Cps1ObjGetCallbackFunction = DaimakaibObjGet;
+	Cps1ObjDrawCallbackFunction = FcrashObjDraw;
+	CpsMemScanCallbackFunction = CpsBootlegSpriteRamScanCallback;
 	
 	INT32 nRet = DrvInit();
 	
+	CpsBootlegSpriteRam = (UINT8*)BurnMalloc(0x4000);
+	
 	SekOpen(0);
-	SekMapHandler(1, 0x880000, 0x88ffff, SM_READ | SM_WRITE);
+	SekMapMemory(CpsBootlegSpriteRam, 0x990000, 0x991fff, SM_RAM);
+	SekMapHandler(1, 0x880000, 0x88ffff, SM_WRITE);
 	SekSetWriteWordHandler(1, Daimakaib88WriteWord);
-	SekMapHandler(2, 0x980000, 0x98ffff, SM_READ | SM_WRITE);
+	SekMapHandler(2, 0x980000, 0x98ffff, SM_WRITE);
 	SekSetWriteWordHandler(2, Daimakaib98WriteWord);
-	// There are also writes in the 0x99xxxx area (unknown)
 	SekClose();
 	
 	return nRet;