From: sparky4 <sparky4@cock.li>
Date: Wed, 15 Jun 2016 18:35:50 +0000 (-0500)
Subject: attempted to make static page buffer system ww
X-Git-Url: http://4ch.mooo.com/gitweb/?a=commitdiff_plain;h=31cf323b1ac94e123c6a770890551020e47e3b8d;p=16.git

attempted to make static page buffer system ww
---

diff --git a/src/lib/scroll16.c b/src/lib/scroll16.c
index fc973769..534ae630 100755
--- a/src/lib/scroll16.c
+++ b/src/lib/scroll16.c
@@ -621,7 +621,17 @@ void mapGoTo(map_view_t *mv, int tx, int ty)
 	i+=mv->map->width - tx;
 	}
 	modexCopyPageRegion(mv[1].page, mv[0].page, 0, 0, 0, 0, mv[0].page->width, mv[0].page->height);
-	modexCopyPageRegion(mv[3].page, mv[!(mv->video->p)].page, 0/**/, 0/**/, 0, 128, 28, 36);
+	{
+		unsigned int k,j,o;
+		/* fill screen with a distinctive pattern */
+		for (k=0;k < vga_state.vga_width;k++) {
+			o = k >> 2;
+			vga_write_sequencer(0x02/*map mask*/,1 << (k&3));
+				for (j=0;j < (mv[0].page->height)+(mv[1].page->height)+(mv[2].page->height)+(mv[3].page->height);j++,o += vga_state.vga_stride)
+					vga_state.vga_graphics_ram[o] = (k^j)&15; // VRL samples put all colors in first 15!
+		}
+	}
+//	modexCopyPageRegion(mv[3].page, mv[!(mv->video->p)].page, 0/**/, 0/**/, 0, 128, 28, 36);
 }
 
 
diff --git a/src/scroll.c b/src/scroll.c
index a3b44bb5..9d6cd0a3 100755
--- a/src/scroll.c
+++ b/src/scroll.c
@@ -203,8 +203,18 @@ void main(int argc, char *argv[])
 		shinku_fps_indicator_page = 1; // we're on page 1 now, shinku(). follow along please or it will not be visible.
 
 	/* buffer pages */
-	modexClearRegion(mv[2].page, 0, 0, mv[2].page->width, mv[2].page->height, 47);
-	modexClearRegion(mv[3].page, 0, 0, mv[3].page->width, mv[3].page->height, 45);
+// 	modexClearRegion(mv[2].page, 0, 0, mv[2].page->width, mv[2].page->height, 47);
+// 	modexClearRegion(mv[3].page, 0, 0, mv[3].page->width, mv[3].page->height, 45);
+	{
+		unsigned int k,j,o;
+		/* fill screen with a distinctive pattern */
+		for (k=0;k < vga_state.vga_width;k++) {
+			o = k >> 2;
+			vga_write_sequencer(0x02/*map mask*/,1 << (k&3));
+				for (j=0;j < vga_state.vga_height;j++,o += vga_state.vga_stride)
+					vga_state.vga_graphics_ram[o] = (k^j)&15; // VRL samples put all colors in first 15!
+		}
+	}
 	modexClearRegion(mv[3].page, 0, 128, 28, 36, 15);
 
 #ifdef MODEX
@@ -282,8 +292,8 @@ void main(int argc, char *argv[])
 	}
 	if(IN_KeyDown(67))	//f9
 	{
-		modexClearRegion(mv[2].page, 0, 0, mv[2].page->width, mv[2].page->height, 47);
-		modexClearRegion(mv[3].page, 0, 0, mv[3].page->width, mv[3].page->height, 45);
+// 		modexClearRegion(mv[2].page, 0, 0, mv[2].page->width, mv[2].page->height, 47);
+// 		modexClearRegion(mv[3].page, 0, 0, mv[3].page->width, mv[3].page->height, 45);
 		modexClearRegion(mv[3].page, 0, 128, 28, 36, 15);
 		//IN_UserInput(1,1);
 	}