X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=src%2Flib%2F16_vl_1.c;h=b92bdd14cebc255a279a648e7d182b3c43ca8650;hb=a565be31ce92d6168ae6983042da75b0b683e52b;hp=6956717e946b6deb06efcbfd67f4676a53c6f6e6;hpb=320be82ab5e414d1b771b295403218b614ed9d13;p=16.git

diff --git a/src/lib/16_vl_1.c b/src/lib/16_vl_1.c
index 6956717e..b92bdd14 100755
--- a/src/lib/16_vl_1.c
+++ b/src/lib/16_vl_1.c
@@ -1,5 +1,5 @@
 /* Project 16 Source Code~
- * Copyright (C) 2012-2017 sparky4 & pngwen & andrius4669 & joncampbell123 & yakui-lover
+ * Copyright (C) 2012-2019 sparky4 & pngwen & andrius4669 & joncampbell123 & yakui-lover
  *
  * This file is part of Project 16.
  *
@@ -26,6 +26,8 @@
 #include "src/lib/16_vl.h"
 
 static word far* clockw= (word far*) 0x046C; /* 18.2hz clock */
+//#define VGASTRIDEVARIABLE	vga_state.vga_stride
+#define VGASTRIDEVARIABLE	gvar->video.page[0].stridew
 
 //===========================================================================
 
@@ -168,7 +170,7 @@ SetScreen_done:
 =
 ====================
 */
-
+#if 0
 void VL_SetLineWidth (unsigned width, global_game_variables_t *gvar)
 {
 	int i,offset;
@@ -190,10 +192,8 @@ void VL_SetLineWidth (unsigned width, global_game_variables_t *gvar)
 		gvar->video.ofs.ylookup[i]=offset;
 		offset += gvar->video.ofs.linewidth;
 	}
-	gvar->video.ofs.displayofs = 0;
-	gvar->video.ofs.bufferofs = gvar->video.page[0].width*gvar->video.page[0].height;//gvar->video.page[0].pagesize;
 }
-
+#endif
 /*
 =============================================================================
 
@@ -485,6 +485,25 @@ void VL_TestPaletteSet (video_t *v)
 		v->fastpalette = false;
 }
 
+/*
+==================
+=
+= VL_ColorBorder
+=
+==================
+*/
+
+void VL_ColorBorder (int color, video_t *v)
+{
+	union REGS in, out;
+
+	in.h.ah = 0x10;
+	in.h.al = 0x01;
+	in.h.bh = color;
+	int86(0x10, &in, &out);
+	v->bordercolor = color;
+}
+
 
 /*
 =============================================================================
@@ -504,14 +523,18 @@ void VL_TestPaletteSet (video_t *v)
 =================
 */
 
-void VL_Plot (int x, int y, int color, ofs_t *ofs)
+void VL_Plot (int x, int y, int color, global_game_variables_t *gvar)
 {
 	byte mask;
 	VCLIPDEF
 
+	if(!gvar->video.VL_Started) return;
+
 	mask = pclip[x&3];
 	VGAMAPMASK(mask);
-	*(byte far *)MK_FP(SCREENSEG,ofs->bufferofs+(ofs->ylookup[y]+(x>>2))) = color;
+	//*(byte far *)MK_FP(SCREENSEG,gvar->video.ofs.bufferofs+(gvar->video.ofs.ylookup[y]+(x>>2))) = color;
+	//*(byte far *)MK_FP(SCREENSEG,gvar->video.ofs.bufferofs+((y*VGASTRIDEVARIABLE)+(x>>2))) = color;
+	*(byte far *)MK_FP(SCREENSEG,BDOFSCONV gvar->video.BOFS+((y*VGASTRIDEVARIABLE)+(x>>2))) = color;
 	VGAMAPMASK(15);
 }
 
@@ -524,7 +547,7 @@ void VL_Plot (int x, int y, int color, ofs_t *ofs)
 =================
 */
 
-void VL_Hlin	(unsigned x, unsigned y, unsigned width, unsigned color, ofs_t *ofs)
+void VL_Hlin	(unsigned x, unsigned y, unsigned width, unsigned color, global_game_variables_t *gvar)
 {
 	unsigned		xbyte;
 	byte			far *dest;
@@ -533,12 +556,15 @@ void VL_Hlin	(unsigned x, unsigned y, unsigned width, unsigned color, ofs_t *ofs
 
 	LRCLIPDEF
 
+	if(!gvar->video.VL_Started) return;
+
 	xbyte = x>>2;
 	leftmask = lclip[x&3];
 	rightmask = rclip[(x+width-1)&3];
 	midbytes = ((x+width+3)>>2) - xbyte - 2;
 
-	dest = MK_FP(SCREENSEG,ofs->bufferofs+ofs->ylookup[y]+xbyte);
+	//dest = MK_FP(SCREENSEG,gvar->video.ofs.bufferofs+gvar->video.ofs.ylookup[y]+xbyte);
+	dest = MK_FP(SCREENSEG,BDOFSCONV gvar->video.BOFS+(y*VGASTRIDEVARIABLE)+xbyte);
 
 	if (midbytes<0)
 	{
@@ -571,20 +597,24 @@ void VL_Hlin	(unsigned x, unsigned y, unsigned width, unsigned color, ofs_t *ofs
 =================
 */
 
-void VL_Vlin	(int x, int y, int height, int color, ofs_t *ofs)
+void VL_Vlin	(int x, int y, int height, int color, global_game_variables_t *gvar)
 {
 	byte	far *dest,mask;
 	VCLIPDEF
 
+	if(!gvar->video.VL_Started) return;
+
 	mask = pclip[x&3];
 	VGAMAPMASK(mask);
 
-	dest = MK_FP(SCREENSEG,ofs->bufferofs+ofs->ylookup[y]+(x>>2));
+	//dest = MK_FP(SCREENSEG,gvar->video.ofs.bufferofs+gvar->video.ofs.ylookup[y]+(x>>2));
+	dest = MK_FP(SCREENSEG,BDOFSCONV gvar->video.BOFS+(y*VGASTRIDEVARIABLE)+(x>>2));
 
 	while (height--)
 	{
 		*dest = color;
-		dest += ofs->linewidth;
+		//dest += gvar->video.ofs.linewidth;
+		dest += VGASTRIDEVARIABLE;
 	}
 
 	VGAMAPMASK(15);
@@ -599,7 +629,7 @@ void VL_Vlin	(int x, int y, int height, int color, ofs_t *ofs)
 =================
 */
 
-void VL_Bar (int x, int y, int width, int height, int color, ofs_t *ofs)
+void VL_Bar (int x, int y, int width, int height, int color, global_game_variables_t *gvar)
 {
 	byte	far *dest;
 	byte	leftmask,rightmask;
@@ -607,12 +637,16 @@ void VL_Bar (int x, int y, int width, int height, int color, ofs_t *ofs)
 
 	LRCLIPDEF
 
+	if(!gvar->video.VL_Started) return;
+
 	leftmask = lclip[x&3];
 	rightmask = rclip[(x+width-1)&3];
 	midbytes = ((x+width+3)>>2) - (x>>2) - 2;
-	linedelta = ofs->linewidth-(midbytes+1);
+	//linedelta = gvar->video.ofs.linewidth-(midbytes+1);
+	linedelta = VGASTRIDEVARIABLE-(midbytes+1);
 
-	dest = MK_FP(SCREENSEG,ofs->bufferofs+ofs->ylookup[y]+(x>>2));
+	//dest = MK_FP(SCREENSEG,gvar->video.ofs.bufferofs+gvar->video.ofs.ylookup[y]+(x>>2));
+	dest = MK_FP(SCREENSEG,BDOFSCONV gvar->video.BOFS+(y*VGASTRIDEVARIABLE)+(x>>2));
 
 	if (midbytes<0)
 	{
@@ -621,7 +655,8 @@ void VL_Bar (int x, int y, int width, int height, int color, ofs_t *ofs)
 		while (height--)
 		{
 			*dest = color;
-			dest += ofs->linewidth;
+			//dest += gvar->video.ofs.linewidth;
+			dest += VGASTRIDEVARIABLE;
 		}
 		VGAMAPMASK(15);
 		return;
@@ -657,13 +692,14 @@ void VL_Bar (int x, int y, int width, int height, int color, ofs_t *ofs)
 =================
 */
 
-void VL_MemToScreen (byte far *source, int width, int height, int x, int y, ofs_t *ofs)
+void VL_MemToScreen (byte far *source, int width, int height, int x, int y, global_game_variables_t *gvar)
 {
 	byte    far *screen,far *dest,mask;
 	int		plane;
 
 	width>>=2;
-	dest = MK_FP(SCREENSEG,ofs->bufferofs+ofs->ylookup[y]+(x>>2) );
+	//dest = MK_FP(SCREENSEG,gvar->video.ofs.bufferofs+gvar->video.ofs.ylookup[y]+(x>>2));
+	dest = MK_FP(SCREENSEG,BDOFSCONV gvar->video.BOFS+(y*VGASTRIDEVARIABLE)+(x>>2));
 	mask = 1 << (x&3);
 
 	for	(plane = 0; plane<4; plane++)
@@ -674,7 +710,8 @@ void VL_MemToScreen (byte far *source, int width, int height, int x, int y, ofs_
 			mask = 1;
 
 		screen = dest;
-		for	(y=0;y<height;y++,screen+=ofs->linewidth,source+=width)
+		//for	(y=0;y<height;y++,screen+=gvar->video.ofs.linewidth,source+=width)
+		for	(y=0;y<height;y++,screen+=VGASTRIDEVARIABLE,source+=width)
 			_fmemcpy (screen,source,width);
 	}
 }