From: sparky4 <sparky4@cock.li>
Date: Thu, 26 Jan 2017 19:19:40 +0000 (-0600)
Subject: showing row and colum drawing i optimized it to only draw at the end of walk. this... 
X-Git-Url: http://4ch.mooo.com/gitweb/?p=16.git;a=commitdiff_plain;h=7db2a8b91aa73fe1d5ea1c914742ad89bf35246e

showing row and colum drawing i optimized it to only draw at the end of walk. this explains why it is much slower than it was before panp is now just p
---

diff --git a/src/0.c b/src/0.c
index 9833c6c9..7d54058f 100755
--- a/src/0.c
+++ b/src/0.c
@@ -30,8 +30,6 @@ int main(int argc,char **argv)
 
 	boolean anim=1,noanim=0,zerostoppause=1;
 
-	gvar.video.panp=0;
-
 	bakapee1=malloc(64);
 	bakapee2=malloc(1024);
 
@@ -90,10 +88,10 @@ int main(int argc,char **argv)
 	/* setup camera and screen~ */
 	modexHiganbanaPageSetup(&gvar.video);
 	ZC_MVSetup(&mv, &map, &gvar);
-	ZC_ShowMV(&mv, gvar.video.panp, 0);
+	ZC_ShowMV(&mv, gvar.video.p, 0);
 
 //	VL_PatternDraw(video_t *video, word pn, boolean sw, boolean allsw);
-	VL_PatternDraw(&gvar.video, 0/*gvar.video.panp*/, 0, 1);
+	VL_PatternDraw(&gvar.video, 0/*gvar.video.p*/, 0, 1);
 	TESTBG34
 	DRAWCORNERBOXES
 
@@ -134,7 +132,7 @@ int main(int argc,char **argv)
 			if(IN_KeyDown(sc_R)){
 				gvar.video.page[0].dx=gvar.video.page[0].dy=gvar.video.page[1].dx=gvar.video.page[1].dy=16;
 				mv[0].tx = mv[0].ty = mv[1].tx = mv[1].ty = INITTNUM;
-				VL_ShowPage(&gvar.video.page[gvar.video.panp], 1, 0);
+				VL_ShowPage(&gvar.video.page[gvar.video.p], 1, 0);
 				player[0].enti.q = 1; player[0].enti.d = 2;
 				x=y=0;
 				xdir=ydir=1;
diff --git a/src/lib/16_tail.h b/src/lib/16_tail.h
index 8d7082a3..02d2ea8b 100755
--- a/src/lib/16_tail.h
+++ b/src/lib/16_tail.h
@@ -31,8 +31,8 @@
 #include "src/lib/16_in.h"
 #include "src/lib/testpatt.h"
 
-//VL_ShowPage(&gvar.video.page[gvar.video.panp], 0, 1);
-//VL_ShowPage(&gvar.video.page[gvar.video.panp], 0, 0);
+//VL_ShowPage(&gvar.video.page[gvar.video.p], 0, 1);
+//VL_ShowPage(&gvar.video.page[gvar.video.p], 0, 0);
 
 #define FUNCTIONKEYFUNCTIONS \
 	if(IN_KeyDown(88)){ panswitch=!panswitch;							IN_UserInput(1,1); } \
@@ -40,12 +40,11 @@
 
 #define FUNCTIONKEYFUNCTIONS0EXE \
 	if(IN_KeyDown(sc_F4)){ turboXT(12);									IN_UserInput(1,1); } \
-	if(IN_KeyDown(87/*sc_F11*/)){ pageflipflop=!pageflipflop;					IN_UserInput(1,1); } \
+	if(IN_KeyDown(87/*sc_F11*/)){ pagedelayrendermap=!pagedelayrendermap;		IN_UserInput(1,1); } \
 	if(IN_KeyDown(68/*sc_F10*/)){ gvar.kurokku.fpscap=!gvar.kurokku.fpscap;		IN_UserInput(1,1); } \
 	if(IN_KeyDown(sc_F9)){ pagenorendermap=!pagenorendermap;				IN_UserInput(1,1); } \
 	if(IN_KeyDown(sc_F7)){ ZC_ShowMV(&mv, 0, 1);							IN_UserInput(1,1); } \
 	if(IN_KeyDown(sc_F6)){ ZC_ShowMV(&mv, 0, 0);							IN_UserInput(1,1); } \
-	if(IN_KeyDown(sc_F5)){ pagedelayrendermap=!pagedelayrendermap;			IN_UserInput(1,1); } \
 	if(IN_KeyDown(sc_T)){ gvar.video.rss=!gvar.video.rss;						IN_UserInput(1,1); } \
 	if(IN_KeyDown(sc_P)){ modexpdump(&gvar.video.page[0]);					IN_UserInput(1,1); }
 
@@ -58,10 +57,10 @@
 	ZC_panPageManual(&mv, &player, 0);
 
 #define FUNCTIONKEYDRAWJUNK \
-	if(IN_KeyDown(1+1)){ gvar.video.panp=0; ZC_ShowMV(&mv, 0, 0); } \
-	if(IN_KeyDown(2+1)){ gvar.video.panp=1; ZC_ShowMV(&mv, 0, 0); } \
-	if(IN_KeyDown(3+1)){ gvar.video.panp=2; ZC_ShowMV(&mv, 0, 1); } \
-	if(IN_KeyDown(4+1)){ gvar.video.panp=3; ZC_ShowMV(&mv, 0, 1); } \
+	if(IN_KeyDown(1+1)){ gvar.video.p=0; ZC_ShowMV(&mv, 0, 0); } \
+	if(IN_KeyDown(2+1)){ gvar.video.p=1; ZC_ShowMV(&mv, 0, 0); } \
+	if(IN_KeyDown(3+1)){ gvar.video.p=2; ZC_ShowMV(&mv, 0, 1); } \
+	if(IN_KeyDown(4+1)){ gvar.video.p=3; ZC_ShowMV(&mv, 0, 1); } \
 	FUNCTIONKEYDRAWJUNKNOMV
 
 #define FUNCTIONKEYDRAWJUNKNOMV \
diff --git a/src/lib/16_tdef.h b/src/lib/16_tdef.h
index 2021b877..24bab8bd 100755
--- a/src/lib/16_tdef.h
+++ b/src/lib/16_tdef.h
@@ -272,12 +272,11 @@ typedef struct
 	//end of doslib origi vars
 	boolean __near rss;			//render sprite switch
 	sword __near sprifilei;		//player file's i
-	boolean __near p;			//render page number //BLEH
+	nibble __near p;			//render page number //BLEH
 	boolean __near r;			//page flip, showpage, or render	if true
 	word pr[MAXPAGE][4];	//render sections of pages (this is supposed to be set up to draw sections of the screen if updated)
 
 	nibble sfip;		//shinku_fps_indicator_page; // we're on page 1 now, shinku(). follow along please or it will not be visible.
-	nibble panp;		//pan_t replacement
 	word	vh;		//video combined height
 	//0000word startclk; float clk, tickclk;	//timer
 //newer vars
diff --git a/src/lib/16_vl.c b/src/lib/16_vl.c
index f22b7772..df73fb61 100755
--- a/src/lib/16_vl.c
+++ b/src/lib/16_vl.c
@@ -287,7 +287,7 @@ void modexHiganbanaPageSetup(video_t *video)
 ////	(video->page[2]) = modexNextPageFlexibleSize(&(video->page[1]), TILEWH*4, TILEWH*4);		video->num_of_pages++;
 ////	(video->page[3]) = modexNextPageFlexibleSize(&(video->page[2]), video->page[0].sw, 208);	video->num_of_pages++;
  	(video->page[2]) = modexNextPageFlexibleSize(&(video->page[1]), video->page[0].width, 96);	video->num_of_pages++;
- 	(video->page[3]) = modexNextPageFlexibleSize(&(video->page[2]), video->page[0].width, video->page[2].height);	video->num_of_pages++;
+ 	(video->page[3]) = modexNextPageFlexibleSize(&(video->page[2]), video->page[0].width, 96);	video->num_of_pages++;
 	modexCalcVmemRemain(video);
 	video->p=0;
 	video->r=1;
diff --git a/src/lib/scroll16.c b/src/lib/scroll16.c
index 21c3d741..868cff63 100755
--- a/src/lib/scroll16.c
+++ b/src/lib/scroll16.c
@@ -257,7 +257,7 @@ void ZC_MVSetup(map_view_t *pip, map_t *map, global_game_variables_t *gv)
 	pip[0].page = &gv->video.page[0];
 	pip[0].map = map;
 	pip[0].video = &gv->video;
-	pip[0].panp	= &gv->video.panp;
+	pip[0].p	= &gv->video.p;
 	ZC_MVInit(pip, 1, 1);
 
 	for(i=ZC_MVI;i<gv->video.num_of_pages;i++)
@@ -265,7 +265,7 @@ void ZC_MVSetup(map_view_t *pip, map_t *map, global_game_variables_t *gv)
 		pip[i].page	=	&gv->video.page[i];
 		pip[i].map	=	pip[0].map;
 		pip[i].video	=	pip[0].video;
-		pip[i].panp	=	pip[0].panp;
+		pip[i].p	=	pip[0].p;
 //		if(i>ZC_MVI) {
 		pip[i].tx =	1;
 		pip[i].ty =	1;
@@ -287,7 +287,7 @@ void ZC_ShowMV(map_view_t *moo, boolean vsync, boolean sr)
 	byte crtcOffset;
 
 	/* calculate offset */
-	offset = (word) moo[moo[0].video->panp].page->data;
+	offset = (word) moo[moo[0].video->p].page->data;
 	offset += moo[0].page->dy * (moo[0].page->width >> 2 );
 	offset += moo[0].page->dx >> 2;
 
@@ -295,7 +295,7 @@ void ZC_ShowMV(map_view_t *moo, boolean vsync, boolean sr)
 	switch(sr)
 	{
 		case 1:
-			crtcOffset = moo[0].page->sw >> 3;
+			crtcOffset = moo[moo[0].video->p].page->sw >> 3;
 		break;
 		default:
 		case 0:
@@ -435,9 +435,9 @@ void near mapScrollRight(map_view_t *mv, player_t *player, word id, word plid)
 #endif
 		if(id==0)
 			mapDrawCol(&mv[0], mv[0].tx + mv[0].page->tw, mv[0].ty-1, x, player, DRAWCOLNUM);
-		else
-			if(!pageflipflop && !pageploop)
-				modexCopyPageRegion(mv[id].page, mv[0].page, x, 0, x, 0, mv[id].map->tiles->tileWidth, mv[id].map->tiles->tileHeight*(mv[0].page->th+2));
+// 		else
+// 			if(!pageflipflop && !pageploop)
+// 				modexCopyPageRegion(mv[id].page, mv[0].page, x, 0, x, 0, mv[id].map->tiles->tileWidth, mv[id].map->tiles->tileHeight*(mv[0].page->th+2));
 	mv[0].video->r=1;
 }
 
@@ -469,9 +469,9 @@ void near mapScrollLeft(map_view_t *mv, player_t *player, word id, word plid)
 #endif
 		if(id==0)
 			mapDrawCol(&mv[0], mv[0].tx - 1, mv[0].ty-1, x, player, DRAWCOLNUM);
-		else
-			if(!pageflipflop && !pageploop)
-				modexCopyPageRegion(mv[id].page, mv[0].page, x, 0, x, 0, mv[id].map->tiles->tileWidth, mv[id].map->tiles->tileHeight*(mv[0].page->th+2));
+// 		else
+// 			if(!pageflipflop && !pageploop)
+// 				modexCopyPageRegion(mv[id].page, mv[0].page, x, 0, x, 0, mv[id].map->tiles->tileWidth, mv[id].map->tiles->tileHeight*(mv[0].page->th+2));
 	mv[0].video->r=1;
 }
 
@@ -503,9 +503,9 @@ void near mapScrollUp(map_view_t *mv, player_t *player, word id, word plid)
 #endif
 		if(id==0)
 			mapDrawRow(&mv[0], mv[0].tx - 1, mv[0].ty-1, y, player, DRAWCOLNUM);
-		else
-			if(!pageflipflop && !pageploop)
-				modexCopyPageRegion(mv[id].page, mv[0].page, 0, y, 0, y, mv[id].map->tiles->tileWidth*(mv[0].page->tw+2), mv[id].map->tiles->tileHeight);
+// 		else
+// 			if(!pageflipflop && !pageploop)
+// 				modexCopyPageRegion(mv[id].page, mv[0].page, 0, y, 0, y, mv[id].map->tiles->tileWidth*(mv[0].page->tw+2), mv[id].map->tiles->tileHeight);
 	mv[0].video->r=1;
 }
 
@@ -537,9 +537,9 @@ void near mapScrollDown(map_view_t *mv, player_t *player, word id, word plid)
 #endif
 		if(id==0)
 			mapDrawRow(&mv[0], mv[0].tx - 1, mv[0].ty+mv[0].page->th, y, player, DRAWCOLNUM);
-		else
-			if(!pageflipflop && !pageploop)
-				modexCopyPageRegion(mv[id].page, mv[0].page, 0, y, 0, y, mv[id].map->tiles->tileWidth*(mv[0].page->tw+2), mv[id].map->tiles->tileHeight);
+// 		else
+// 			if(!pageflipflop && !pageploop)
+// 				modexCopyPageRegion(mv[id].page, mv[0].page, 0, y, 0, y, mv[id].map->tiles->tileWidth*(mv[0].page->tw+2), mv[id].map->tiles->tileHeight);
 	mv[0].video->r=1;
 }
 
@@ -688,18 +688,7 @@ void mapGoTo(map_view_t *mv, int tx, int ty)
 		mapDrawWRow(&mv[0], tx-1, ty, py);
 	i+=mv->map->width - tx;
 	}
-	if(!pageploop)
-		modexCopyPageRegion(mv[1].page, mv[0].page, 0, 0, 0, 0, mv[0].page->width, mv[0].page->height);
-// 	{
-// 		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!
-// 		}
-// 	}
+// 	if(!pageploop) modexCopyPageRegion(mv[1].page, mv[0].page, 0, 0, 0, 0, mv[0].page->width, mv[0].page->height);
 	modexCopyPageRegion(mv[3].page, mv[0].page, 0/**/, 0/**/, 0, 0, 24, 32);
 }
 
@@ -835,8 +824,8 @@ void mapDrawWCol(map_view_t *mv, int tx, int ty, word x)
 	//setkb(0);
 }*/
 
-boolean pageflipflop = 1;
-boolean pageploop = 1;
+//boolean pageflipflop = 1;
+//boolean pageploop = 1;
 boolean pagenorendermap = 0;
 boolean pagedelayrendermap = 0;
 
@@ -894,17 +883,17 @@ void shinku(global_game_variables_t *gv)
 		break;
 	}
 	//render!!
-	if(pageflipflop){
+//	if(pageflipflop){
 	if(gv->video.r ){//r=1
 		//vga_setup_wm1_block_copy();
 		//_fmemcpy((gv->video.page[(gv->video.p)]).data, (gv->video.page[(!gv->video.p)]).data, gv->video.page[(!gv->video.p)].pagesize);
 		//vga_restore_rm0wm0();
-		if(!pageploop) modexCopyPageRegion(&(gv->video.page[(gv->video.p)]), &(gv->video.page[(!gv->video.p)]), 0, 0, 0, 0, gv->video.page[gv->video.p].width, gv->video.page[!gv->video.p].height);
-		VL_ShowPage(&(gv->video.page[gv->video.panp]), gv->kurokku.fpscap, 0);//VL_ShowPage(&(gv->video.page[gv->video.p]), gv->kurokku.fpscap, 0);
-		if(!pageploop) gv->video.p=!gv->video.p;
+// 		if(!pageploop) modexCopyPageRegion(&(gv->video.page[(gv->video.p)]), &(gv->video.page[(!gv->video.p)]), 0, 0, 0, 0, gv->video.page[gv->video.p].width, gv->video.page[!gv->video.p].height);
+		VL_ShowPage(&(gv->video.page[gv->video.p]), gv->kurokku.fpscap, 0);//VL_ShowPage(&(gv->video.page[gv->video.p]), gv->kurokku.fpscap, 0);
+// 		if(!pageploop) gv->video.p=!gv->video.p;
 		gv->video.r =!gv->video.r ;
 		//0000gv->video.tickclk = ((*clockw)-gv->video.startclk)/18.2;
-	}
+//	}
 	}
 }
 
@@ -987,14 +976,13 @@ void animatePlayer(map_view_t *pip, player_t *player, word pn, sword scrollswitc
 		break;
 	}
 
-	if(!pageflipflop)
-		modexCopyPageRegion(pip[1].page, pip[0].page, x-4, y-4, x-4, y-4, 28, 36);
-	else{
-		//copy old bg to page0
-		//modexCopyPageRegion(pip[3].page, pip[0].page, bx, by,	0, 0,	20, 36);
-		//update buffer
-		//modexCopyPageRegion(pip[0].page, pip[3].page, 0, 0,	x, y,	20, 36);
-	}
+// 	if(!pageflipflop) modexCopyPageRegion(pip[1].page, pip[0].page, x-4, y-4, x-4, y-4, 28, 36);
+// 	else{
+// 		//copy old bg to page0
+// 		//modexCopyPageRegion(pip[3].page, pip[0].page, bx, by,	0, 0,	20, 36);
+// 		//update buffer
+// 		//modexCopyPageRegion(pip[0].page, pip[3].page, 0, 0,	x, y,	20, 36);
+// 	}
 //modexCopyPageRegion(page_t *dest, page_t *src, word sx, word sy, word dx, word dy, word width, word height);
 	//modexCopyPageRegion(pip[3].page, pip[!(pip->video->p)].page, x-4, y-4, 0, 128, 28, 36);
 	/*modexCopyPageRegion(pip[pip->video->p].page,
diff --git a/src/lib/scroll16.h b/src/lib/scroll16.h
index eb83b138..44708d5d 100755
--- a/src/lib/scroll16.h
+++ b/src/lib/scroll16.h
@@ -69,7 +69,7 @@ typedef struct {
 	word dxThresh; //Threshold for physical tile switch
 	word dyThresh; //Threshold for physical tile switch
 	video_t *video;	//pointer to game variables of the video
-	nibble *panp;	// pointer to video's pan page num
+	nibble __near *p;	// pointer to video's render page num
 	int dx, dy;	// draw row and col var
 //newer vars!
 	int delta, d;
@@ -93,19 +93,15 @@ typedef struct {
 
 	//if(player[0].enti.hp==0) printf("%d wwww\n", player[0].enti.y+8);
 	//else printf("\nplayer[0].enti.y: %d\n", player[0].enti.y);
-//	printf("palette offset:	%d\n", paloffset/3);
-//++++	printf("Total used: %zu\n", oldfreemem-GetFreeSize());
-//++++	printf("Total free: %zu\n", GetFreeSize());
+//printf("gvar.video.p=%u ", gvar.video.p);
 //not used now	printf("temporary player sprite 0: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=45556867\n");
 //not used now	printf("temporary player sprite 1: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=44606385\n");
 //printf("mv[%u].tx: %d", gvar.video.panp, mv[gvar.video.panp].tx); printf("	mv[%u].ty: %d	", gvar.video.panp, mv[gvar.video.panp].ty);
 //printf("gvar.kurokku:	"); printf("%.0f ", clock());	printf("tiku=%lu ", gvar.kurokku.tiku);	printf("t=%.0f ", gvar.kurokku.t);	printf("ticktock()=%f ", ticktock(&gvar));	printf("%.0f fps", (double)gvar.kurokku.tiku/ticktock(&gvar));
 //printf("map.width=%d	map.height=%d	map.data[0]=%d\n", mv[0].map->width, mv[0].map->height, mv[0].map->data[0]);
+//printf("pageflipflop=%u", pageflipflop);
 //printf("&global_temp_status_text = %Fp\n", &global_temp_status_text);
 //printf("middle tile position: %dx", gvar.video.page[0].tilemidposscreenx);	printf("%d\n", gvar.video.page[0].tilemidposscreeny);
-//printf("Virtual Screen: %dx", gvar.video.page[0].width);	printf("%d	", gvar.video.page[0].height);		printf("Tile: %dx", gvar.video.page[0].tilesw);		printf("%d", gvar.video.page[0].tilesh);	printf("=((Virtual Screen)/16)\n");
-//printf("	Screen: %dx", gvar.video.page[0].sw);	printf("%d	", gvar.video.page[0].sh);		printf("Tile: %dx", gvar.video.page[0].tw);			printf("%d", gvar.video.page[0].th);		printf("=((Screen)/16)\n");
-//print_anim_ids(player[0].ent->spri);
 //printf("	aniframe=%u", player[0].enti.persist_aniframe);
 #define SCROLLEXITMESG 	printf("txy: %dx%d\n", mv[0].tx, mv[0].ty);\
 	printf("\n");\
@@ -116,11 +112,11 @@ typedef struct {
 printf("\n\n");\
 	VL_PrintmodexmemInfo(&gvar.video);\
 \
-	printf("gvar.video.p=%u ", gvar.video.p); printf("gvar.video.r=%u ", gvar.video.r);\
-	printf("pageflipflop=%u\n", pageflipflop);\
-	printf("\n");
+	printf("gvar.video.r=%u ", gvar.video.r);\
+printf("\n\n");
 
-extern boolean pageflipflop, pageploop, pagenorendermap, pagedelayrendermap;
+//pageflipflop, pageploop,
+extern boolean pagenorendermap, pagedelayrendermap;
 
 extern char global_temp_status_text[512];
 
diff --git a/src/scroll.c b/src/scroll.c
index 7cfc3248..be6f43d1 100755
--- a/src/scroll.c
+++ b/src/scroll.c
@@ -53,8 +53,6 @@ void main(int argc, char *argv[])
 
 	Startup16(&gvar);
 
-	gvar.video.panp=0;
-
 	/* create the map */
 //	fprintf(stderr, "testing map load~	");
 	loadmap("data/test.map", &map);
@@ -131,8 +129,9 @@ void main(int argc, char *argv[])
 	modexDrawSpriteRegion(&gvar.video.page[0], player[0].enti.x, player[0].enti.y-TILEWH, 16, 64, 16, 32,	PCXBMPPTR);
 #endif
 
-	if(!pageflipflop)	VL_ShowPage(mv[1].page, 0, 0);//modexShowPage(mv[1].page);
-	else			ZC_ShowMV(&mv, 0, 0);//modexShowPage(mv[0].page);//!(gvar.video.p)
+	//if(!pageflipflop)
+		VL_ShowPage(mv[1].page, 0, 0);//modexShowPage(mv[1].page);
+	//else			ZC_ShowMV(&mv, 0, 0);//modexShowPage(mv[0].page);//!(gvar.video.p)
 
 	//modexDrawBmp(&gvar.video.page[0], 16, 16, PCXBMPPTR);
 	/* buffer pages */
diff --git a/src/test.c b/src/test.c
index c013555d..9bdd8a6f 100755
--- a/src/test.c
+++ b/src/test.c
@@ -44,7 +44,6 @@ void main(int argc, char *argv[])
 	//====byte *pal, *pal2;
 
 	//====word colo=LGQ;
-	gvar.video.panp=0;
 
 	// DOSLIB: check our environment
 	/*probe_dos();
@@ -130,7 +129,7 @@ void main(int argc, char *argv[])
 	{
 		IN_ReadControl(0,&player);
 		ZC_panPageManual(&mv, &player, 0);
-		//[gvar.video.panp]
+		//[gvar.video.p]
 		//ZC_MVSync(&mv);
 
 		/*if(i<5){
@@ -139,23 +138,23 @@ void main(int argc, char *argv[])
 			case 0:
 				pee:
 				// go right
-				gvar.video.page[gvar.video.panp].dx++;
+				gvar.video.page[gvar.video.p].dx++;
 				if(i==5){ if(j>=31){ i++; j=0; goto baka; }else j++; }else
 				if(j>=32){ k++; j=0; }else j++;
 			break;
 			case 1:
 				// go left
-				gvar.video.page[gvar.video.panp].dx--;
+				gvar.video.page[gvar.video.p].dx--;
 				if(j>=32){ k++; j=0; }else j++;
 			break;
 			case 2:
 				// go up
-				gvar.video.page[gvar.video.panp].dy++;
+				gvar.video.page[gvar.video.p].dy++;
 				if(j>=32){ k++; j=0; }else j++;
 			break;
 			case 3:
 				// go down
-				gvar.video.page[gvar.video.panp].dy--;
+				gvar.video.page[gvar.video.p].dy--;
 				if(j>=32){ k=0; j=0; i++; }else j++;
 			break;
 			default:
@@ -189,8 +188,8 @@ void main(int argc, char *argv[])
 			}
 //			if(i>PAL_SIZE) i=0;
 		}//9*/
-		if(IN_KeyDown(25)){ modexpdump(&gvar.video.page[gvar.video.panp]); IN_UserInput(1,1); }//p
-		//VL_ShowPage(&gvar.video.page[gvar.video.panp], 0, 0);
+		if(IN_KeyDown(25)){ modexpdump(&gvar.video.page[gvar.video.p]); IN_UserInput(1,1); }//p
+		//VL_ShowPage(&gvar.video.page[gvar.video.p], 0, 0);
 		ZC_ShowMV(&mv, 0, 0);
 	}
 
@@ -204,7 +203,7 @@ void main(int argc, char *argv[])
 	printf("Project 16 test.exe. This is just a test file!\n");
 	printf("version %s\n", VERSION);
 	VL_PrintmodexmemInfo(&gvar.video);
-	printf("tx=%d	", mv[gvar.video.panp].tx); printf("ty=%d	", mv[gvar.video.panp].ty); printf("player.d=%d\n", player[0].enti.d);
+	printf("tx=%d	", mv[gvar.video.p].tx); printf("ty=%d	", mv[gvar.video.p].ty); printf("player.d=%d\n", player[0].enti.d);
 	//IN_Shutdown();
 	//====modexPalBlack();
 	//====modexFadeOn(1, pal);
diff --git a/src/zcroll.c b/src/zcroll.c
index 68300231..1e783794 100755
--- a/src/zcroll.c
+++ b/src/zcroll.c
@@ -61,8 +61,6 @@ void main(int argc, char *argv[])
 
 	Startup16(&gvar);
 
-	gvar.video.panp=0;
-
 	bakapee1=malloc(64);
 	bakapee1p=malloc(64);