--- xmil/pccore.c	2004/08/04 17:09:25	1.7
+++ xmil/pccore.c	2004/08/08 17:45:52	1.17
@@ -4,45 +4,42 @@
 #include	"soundmng.h"
 #include	"sysmng.h"
 #include	"timemng.h"
+#include	"xmilver.h"
 #include	"z80core.h"
 #include	"pccore.h"
 #include	"iocore.h"
-#include	"draw.h"
+#include	"timing.h"
+#include	"calendar.h"
+#include	"keystat.h"
+#include	"palettes.h"
+#include	"makescrn.h"
 #include	"sound.h"
 #include	"sndctrl.h"
-#include	"menu.h"
 #include	"font.h"
-#include	"juliet.h"
-#include	"xmilver.h"
 #include	"fddfile.h"
-#include	"calendar.h"
-#include	"timing.h"
 #include	"defrom.res"
-#include	"keystat.h"
 
 
 const OEMCHAR xmilversion[] = OEMTEXT(XMILVER_CORE);
 
-	XMILCFG		xmilcfg = {	0, 0, 1, 0, 1, 2, 0, 1,
-							22050, 1000, 0, 80,
-							0, 0,
-							0, 0,
-							0, 0, 0,
-							1,
-							1, 0};
+	XMILCFG		xmilcfg = { 2, 0, 1,
+							1, 0, 0, 0,
+							22050, 500, 0, 0, 80,
+							0, 0, 0, 0};
 
-	PCCORE		pccore = {250, 0, 1, 1, 0};
+	PCCORE		pccore = {250, 0, 1, 0};
+	CORESTAT	corestat;
 	BYTE		mMAIN[0x10000];
 	BYTE		mBIOS[0x8000];
-	BYTE		mBANK[16][0x8000];
-	WORD		v_cnt;
-	int			s_cnt;
+#if defined(SUPPORT_EMS)
+	UINT8		mBANK[16][0x8000];
+#endif
+	UINT		v_cnt;
+	UINT		s_cnt;
 
 	BYTE		*RAM0r;
 	BYTE		*RAM0w;
-	BYTE		lastmem;
 	DWORD		h_cntbase;
-	BRESULT		soundrenewal;
 
 
 
@@ -50,7 +47,7 @@ const OEMCHAR xmilversion[] = OEMTEXT(XM
 	IPL-ROM LOAD
 ***********************************************************************/
 
-void ipl_load(void) {
+static void ipl_load(void) {
 
 	FILEH	hdl;
 
@@ -73,23 +70,12 @@ void ipl_load(void) {
 
 
 /***********************************************************************
-	FONT-ROM LOAD
-***********************************************************************/
-
-void fnt_load(void) {
-
-	font_load(NULL, TRUE);
-}
-
-
-/***********************************************************************
 	½é´ü²½
 ***********************************************************************/
 
-BYTE reset_x1(BYTE ROM_TYPE, BYTE SOUND_SW, BYTE DIP_SW) {
+static BRESULT reset_x1(BYTE ROM_TYPE, BYTE SOUND_SW, BYTE DIP_SW) {
 
 	pccore.HSYNC_CLK = 250;
-	pccore.ROM_SW = 1;
 	pccore.ROM_TYPE = ROM_TYPE;
 	pccore.SOUND_SW = SOUND_SW;
 	pccore.DIP_SW = DIP_SW;
@@ -104,12 +90,11 @@ BYTE reset_x1(BYTE ROM_TYPE, BYTE SOUND_
 		scrnmng_setcolormode(FALSE);
 	}
 
-	textdrawproc_renewal();
 	ipl_load();
 
 	Z80_RESET();
+	iocore_reset();
 
-	lastmem = 0x78;
 	RAM0r = mBIOS;
 	RAM0w = mMAIN;
 	h_cntbase = 0;
@@ -123,6 +108,7 @@ BYTE reset_x1(BYTE ROM_TYPE, BYTE SOUND_
 	ctc_reset();
 	dmac_reset();
 	fdc_reset();
+	memio_reset();
 	pcg_reset();
 	ppi_reset();
 	sio_reset();
@@ -130,6 +116,8 @@ BYTE reset_x1(BYTE ROM_TYPE, BYTE SOUND_
 	subcpu_reset();
 	vramio_reset();
 
+	pal_reset();
+	makescrn_reset();
 	timing_reset();
 	return(SUCCESS);
 }
@@ -141,33 +129,29 @@ BYTE reset_x1(BYTE ROM_TYPE, BYTE SOUND_
 ***********************************************************************/
 
 static	BYTE	keyintcnt = 0;
-static	BYTE	flame = 0;
-static	BYTE	inttiming = 0;
 
 void pccore_initialize(void) {
 
 	sndctrl_initialize();
+	makescrn_initialize();
 
-	init_draw();
-	fnt_load();
+	font_load(NULL, TRUE);
 
+	crtc_initialize();
 	pcg_initialize();
 	ppi_initialize();
-
-	reset_x1(xmilcfg.ROM_TYPE, xmilcfg.SOUND_SW, xmilcfg.DIP_SW);
-
-//	keystat_initialize();
-//	keystat_reset();
 }
 
 void pccore_reset(void) {
 
 	soundmng_stop();
-	if (soundrenewal) {
-		soundrenewal = 0;
+	if (corestat.soundrenewal) {
+		corestat.soundrenewal = 0;
 		sndctrl_deinitialize();
 		sndctrl_initialize();
 	}
+	sound_reset();
+
 	reset_x1(xmilcfg.ROM_TYPE, xmilcfg.SOUND_SW, xmilcfg.DIP_SW);
 	soundmng_play();
 }
@@ -218,30 +202,20 @@ void iptrace_out(void) {
 }
 #endif
 
+void pccore_exec(BRESULT draw) {
 
+	REG8	inttiming;
 
-void x1r_exec(void) {
-
-extern	BYTE	disp_flashscreen;
+	corestat.drawframe = draw;
+	soundmng_sync();
 
 	v_cnt = 0;
 	s_cnt = 0;
-	xmilcfg.DISPSYNC &= 1;
 	inttiming = xmilcfg.CPU8MHz & 1;
-//	TRACEOUT(("*sync"));
 
 	while(s_cnt < 266) {
 		while(h_cnt < pccore.HSYNC_CLK) {
-#if defined(TRACE)
-//			TRACEOUT(("%.4x", Z80_PC));
-//			if (Z80_PC == 0x8198) {
-//				TRACEOUT(("---->sound"));
-//			}
-//			if (Z80_PC == 0x8188) {
-//				TRACEOUT(("-- poll sound"));
-//			}
-#endif
-#if IPTRACE
+#if defined(TRACE) && IPTRACE
 			treip[trpos & (IPTRACE - 1)] = Z80_PC;
 			trpos++;
 #endif
@@ -252,10 +226,10 @@ extern	BYTE	disp_flashscreen;
 		h_cntbase += pccore.HSYNC_CLK;
 		inttiming ^= 2;
 		if (inttiming != 3) {
-			if (xmilcfg.SOUNDPLY) {
-				sound_makesample(pcmbufsize[s_cnt]);
-				juliet2_exec();
-			}
+			sound_makesample(pcmbufsize[s_cnt]);
+//			if (xmilcfg.SOUNDPLY) {
+//				juliet2_exec();
+//			}
 			s_cnt++;
 			x1_ctc_int();
 			if (!((++keyintcnt) & 15)) {
@@ -267,23 +241,14 @@ extern	BYTE	disp_flashscreen;
 		}
 		v_cnt++;
 		if (crtc.s.CRT_YL == v_cnt) {
-//			TRACEOUT(("--->sync"));
 			pcg.r.vsync = 1;
-			if (xmilcfg.DISPSYNC == 1) {
-				xmilcfg.DISPSYNC |= 0x80;
+			if (xmilcfg.DISPSYNC & 1) {
 				scrnupdate();
 			}
 		}
 	}
-	if (++flame >= 60) {
-		flame = 0;
-		calendar_inc();
-	}
-	if (!xmilcfg.SOUNDPLY) {
-		sound_makesample(framesoundcnt);
-	}
-	if (!(xmilcfg.DISPSYNC & 0x80)) {
-		scrnupdate();
-	}
+	scrnupdate();
+	calendar_inc();
+	sound_sync();
 }