X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fmodex16.c;h=247a24d34f1500392357014bd26fb34d4a9a25e5;hb=e9292f41f721bb096d78a2abe35020c045ebc749;hp=6f8d64fa64a8810526e373e10e6a203cc9ff9849;hpb=e7560148aa2da2b398dfeb8c5ee7e49bf9deff0b;p=16.git

diff --git a/src/lib/modex16.c b/src/lib/modex16.c
index 6f8d64fa..247a24d3 100755
--- a/src/lib/modex16.c
+++ b/src/lib/modex16.c
@@ -115,6 +115,8 @@ void modexEnter(sword vq, boolean cmem, global_game_variables_t *gv)
 			cm.clock_select = 0; /* misc register = 0xE3  25MHz */
 			cm.vsync_neg = 1;
 			cm.hsync_neg = 1;
+			vga_state.vga_stride=0x58;
+			cm.offset=0x2c;
 			break;
 		case 2: // TODO: 160x120 according to ModeX_160x120regs
 			return;
@@ -871,20 +873,7 @@ byte modexgetPixel(page_t *page, int x, int y)
 
 }
 
-void modexhlin(page_t *page, word xl, word xh, word y, word color)
-{
-	word x;
-	word yy=0;
-
-	for(x=0;x<xh*4;x+=4)
-	{
-		if(x+4>=page[0].sw-1){ x=0; yy+=4; }
-		modexClearRegion(page, x+xl, y+yy, 4, 4, color);
-	}
-	//modexputPixel(page, x+xl, y, color);
-}
-
-void modexprint(page_t *page, word x, word y, word t, word col, word bgcol, const byte *str, boolean q)
+void modexprint(page_t *page, word x, word y, word t, word col, word bgcol, const byte *str, word addrq, boolean q)
 {
 	word s, o, w;
 	word addr = (word) romFontsData.l;
@@ -924,7 +913,7 @@ void modexprint(page_t *page, word x, word y, word t, word col, word bgcol, cons
 		JNZ L1
 	}
 //TODO: OPTIMIZE THIS!!!!
-		modexDrawCharPBuf(page, x, y, t, col, bgcol, q);
+		modexDrawCharPBuf(page, x, y, t, col, bgcol, addrq, q);
 
 		//if(!q) getch();
 	}
@@ -1045,3 +1034,30 @@ modexWaitBorder() {
 	// spin
     }
 }*/
+
+void bios_cls() {
+	VGA_ALPHA_PTR ap;
+	VGA_RAM_PTR rp;
+	unsigned char m;
+
+	m = int10_getmode();
+	if ((rp=vga_state.vga_graphics_ram) != NULL && !(m <= 3 || m == 7)) {
+		unsigned int i,im;
+
+		im = (FP_SEG(vga_state.vga_graphics_ram_fence) - FP_SEG(vga_state.vga_graphics_ram));
+		if (im > 0xFFE) im = 0xFFE;
+		im <<= 4;
+		for (i=0;i < im;i++) vga_state.vga_graphics_ram[i] = 0;
+	}
+	else if ((ap=vga_state.vga_alpha_ram) != NULL) {
+		unsigned int i,im;
+
+		im = (FP_SEG(vga_state.vga_alpha_ram_fence) - FP_SEG(vga_state.vga_alpha_ram));
+		if (im > 0x7FE) im = 0x7FE;
+		im <<= 4 - 1; /* because ptr is type uint16_t */
+		for (i=0;i < im;i++) vga_state.vga_alpha_ram[i] = 0x0720;
+	}
+	else {
+		printf("WARNING: bios cls no ptr\n");
+	}
+}