X-Git-Url: http://4ch.mooo.com/gitweb/?a=blobdiff_plain;f=src%2Fscroll.c;h=2164ca4c897d9d8ab20eb7278216409feaa1c2ff;hb=9c2785d66d34bd7ce81a2c85d4be3a6872609577;hp=f25f3a26ed169e7634162b43862e99e64ac0817b;hpb=c0fc8e76a7894a9ffaaf512a9ea93f5db9599e96;p=16.git

diff --git a/src/scroll.c b/src/scroll.c
index f25f3a26..2164ca4c 100644
--- a/src/scroll.c
+++ b/src/scroll.c
@@ -3,9 +3,11 @@
 #include "src/lib/wtest/wtest.c"
 #include "src/lib/planar.c"
 //====#include "src\lib\ems.c"
-
+
 //word far *clock= (word far*) 0x046C; /* 18.2hz clock */
 
+//optimize scroll*!!!!
+
 typedef struct {
 	map_t *map;
 	page_t *page;
@@ -59,8 +61,8 @@ void main() {
 	size_t oldfreemem=GetFreeSize();
 	/*long emmhandle;
 	long emsavail;
-	char teststr[80];*/
-	word panswitch=0, panq=1, pand=0; //for panning!
+	char teststr[80];*/
+	word panswitch=0, panq=1, pand=0, panpagenum=0; //for panning!
 	int i;
 	static word paloffset=0;
 	bitmap_t ptmp;//, npctmp; // player sprite
@@ -72,9 +74,9 @@ void main() {
 	map_view_t mv, mv2, mv3;
 	map_view_t *bg, *spri, *mask;//, *tmp;
 	byte *dpal, *gpal;
-	byte *ptr;
+	byte *ptr;
 	byte *mappalptr;
-	actor_t player;
+	actor_t player;
 //	bitmap_t font;
 	//actor_t npc0;
 
@@ -106,10 +108,10 @@ void main() {
 	}*/
 
 	/* create the map */
-//0000	printf("Total used @ before map load:			%zu\n", oldfreemem-GetFreeSize());
-//0000	fprintf(stderr, "testing~\n");
-	loadmap("data/test.map", &map);
-//0000	fprintf(stderr, "yay map loaded~~\n");
+//0000	printf("Total used @ before map load:			%zu\n", oldfreemem-GetFreeSize());
+//0000	fprintf(stderr, "testing~\n");
+	loadmap("data/test.map", &map);
+//0000	fprintf(stderr, "yay map loaded~~\n");
 //----	map = allocMap(map.width,map.height); //20x15 is the resolution of the screen you can make maps smaller than 20x15 but the null space needs to be drawn properly
 	//if(isEMS()) printf("%d tesuto\n", coretotalEMS());
 //----	initMap(&map);
@@ -121,14 +123,14 @@ void main() {
 	ptr = map.data;
 	mappalptr = map.tiles->data->palette;
 	/* data */
-//0000	printf("Total used @ before image loading:		%zu\n", oldfreemem-GetFreeSize());
-	ptmp = bitmapLoadPcx("data/ptmp.pcx"); // load sprite
-//	font = bitmapLoadPcx("data/font.pcx");
+//0000	printf("Total used @ before image loading:		%zu\n", oldfreemem-GetFreeSize());
+	ptmp = bitmapLoadPcx("data/ptmp.pcx"); // load sprite
+//	font = bitmapLoadPcx("data/font.pcx");
 	//npctmp = bitmapLoadPcx("ptmp1.pcx"); // load sprite
 
 	/* create the planar buffer */
-//0000	printf("Total used @ before planar buffer creation:	%zu\n", oldfreemem-GetFreeSize());
-	p = planar_buf_from_bitmap(&ptmp);
+//0000	printf("Total used @ before planar buffer creation:	%zu\n", oldfreemem-GetFreeSize());
+	p = planar_buf_from_bitmap(&ptmp);
 //0000	printf("Total used @ after planar buffer creation:	%zu\n", oldfreemem-GetFreeSize());
 
 	/*if(isEMS())
@@ -176,7 +178,7 @@ void main() {
 	//printf("	%d\n", sizeof(ptmp.data));
 	//printf("1:	%d\n", paloffset);
 	map.tiles->data->offset=(paloffset/3);
-//++++	modexPalUpdate(map.tiles->data, &paloffset, 0, 0);
+	modexPalUpdate(map.tiles->data, &paloffset, 0, 0);
 	printf("\n====\n");
 	printf("0	paloffset=	%d\n", paloffset/3);
 	printf("====\n\n");
@@ -192,7 +194,8 @@ void main() {
 	mv.page = &screen;
 	screen2 = modexNextPage(mv.page);
 	mv2.page = &screen2;
-	screen3 = screen2;
+	screen3 = modexNextPage0(mv2.page, 352, 176);	//(352*176)+1024 is the remaining amount of memory left wwww
+	//screen3 = modexNextPage0(mv2.page, 320, 192);	//(352*176)+1024 is the remaining amount of memory left wwww
 	mv3.page = &screen3;
 
 	/* set up paging */
@@ -236,130 +239,16 @@ void main() {
 	//top left corner & bottem right corner of map veiw be set as map edge trigger since maps are actually square
 	//to stop scrolling and have the player position data move to the edge of the screen with respect to the direction
 	//when player.tx or player.ty == 0 or player.tx == 20 or player.ty == 15 then stop because that is edge of map and you do not want to walk of the map
-	#define INC_PER_FRAME if(player.q&1) persist_aniframe++; if(persist_aniframe>4) persist_aniframe = 1;
-
-	//modexClearRegion(bg->page, player.x, player.y, 16, 16, 4); //currently the over scan color!
-	/*#define INC_PER_FRAME_NPC if(npc0.q&1) persist_aniframe++; if(persist_aniframe>4) persist_aniframe = 1;
-
-	if(npc0.d == 0 && npc0.q == 1) npc0.d =rand()%8;
-	if(npc0.d>4)
-		npc0.d=0;
-
-	//right movement
-	if(npc0.d == 2)
-	{
-		if(npc0.tx < map.width && !(npc0.tx+1 == TRIGGX && npc0.ty == TRIGGY) && !(npc0.tx+1 == player.tx && npc0.ty == player.ty))
-		{
-			if(npc0.q<=(TILEWH/SPEED))
-			{
-				INC_PER_FRAME_NPC;
-				npc0.x+=SPEED;
-				//animatePlayer(bg, spri, mask, 1, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);
-				animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);
-				modexShowPage(spri->page);
-				npc0.q++;
-			} else { npc0.q = 1; npc0.d = 0; npc0.tx++; }
-		}
-		else
-		{
-			modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);
-			modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 32, 24, 32, &npctmp);
-			modexShowPage(spri->page);
-			npc0.d = 0;
-		}
-		npc0.triggerx = npc0.tx+1;
-		npc0.triggery = npc0.ty;
-	}
-
-	//left movement
-	if(npc0.d == 4)
-	{
-		if(npc0.tx > 1 && !(npc0.tx-1 == TRIGGX && npc0.ty == TRIGGY) && !(npc0.tx-1 == player.tx && npc0.ty == player.ty))
-		{
-			if(npc0.q<=(TILEWH/SPEED))
-			{
-				INC_PER_FRAME_NPC;
-				npc0.x-=SPEED;
-				//animatePlayer(bg, spri, mask, 3, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);
-				animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);
-				modexShowPage(spri->page);
-				npc0.q++;
-			} else { npc0.q = 1; npc0.d = 0; npc0.tx--; }
-		}
-		else
-		{
-			modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);
-			modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 96, 24, 32, &npctmp);
-			modexShowPage(spri->page);
-			npc0.d = 0;
-		}
-		npc0.triggerx = npc0.tx-1;
-		npc0.triggery = npc0.ty;
-	}
-
-	//down movement
-	if(npc0.d == 3)
-	{
-		if(npc0.ty < map.height && !(npc0.tx == TRIGGX && npc0.ty+1 == TRIGGY) && !(npc0.tx == player.tx && npc0.ty == player.ty+1))
-		{
-			if(npc0.q<=(TILEWH/SPEED))
-			{
-				INC_PER_FRAME_NPC;
-				npc0.y+=SPEED;
-				//animatePlayer(bg, spri, mask, 2, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);
-				animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);
-				modexShowPage(spri->page);
-				npc0.q++;
-			} else { npc0.q = 1; npc0.d = 0; npc0.ty++; }
-		}
-		else
-		{
-			modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);
-			modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 64, 24, 32, &npctmp);
-			modexShowPage(spri->page);
-			npc0.d = 0;
-		}
-		npc0.triggerx = npc0.tx;
-		npc0.triggery = npc0.ty+1;
-	}
-
-	//up movement
-	if(npc0.d == 1)
-	{
-		if(npc0.ty > 1 && !(npc0.tx == TRIGGX &&  npc0.ty-1 == TRIGGY) && !(npc0.tx+1 == player.tx && npc0.ty == player.ty-1))
-		{
-			if(npc0.q<=(TILEWH/SPEED))
-			{
-				INC_PER_FRAME_NPC;
-				npc0.y-=SPEED;
-				//animatePlayer(bg, spri, mask, 0, 0, npc0.x, npc0.y, persist_aniframe, q, &npctmp);
-				modexShowPage(spri->page);
-				animatePlayer(bg, spri, npc0.d-1, 0, npc0.x, npc0.y, persist_aniframe, npc0.q, &npctmp);
-				npc0.q++;
-			} else { npc0.q = 1; npc0.d = 0; npc0.ty--; }
-		}
-		else
-		{
-			modexCopyPageRegion(spri->page, bg->page, npc0.x-4, npc0.y-TILEWH, npc0.x-4, npc0.y-TILEWH, 24, 32);
-			modexDrawSpriteRegion(spri->page, npc0.x-4, npc0.y-TILEWH, 24, 0, 24, 32, &npctmp);
-			modexShowPage(spri->page);
-			npc0.d = 0;
-		}
-		npc0.triggerx = npc0.tx;
-		npc0.triggery = npc0.ty-1;
-	}
-
-	if((npc0.triggery == player.ty && npc0.triggerx == player.tx) || (npc0.ty == player.ty && npc0.tx == player.tx)){ player.hp--; }
-*/
+	#define INC_PER_FRAME if(player.q&1) persist_aniframe++; if(persist_aniframe>4) persist_aniframe = 1;
 
 	//player movement
-	//TODO: make movement into a function!
+	//TODO: make movement into a function!
 	if(!panswitch){
 	//right movement
 	if((keyp(77) && !keyp(75) && player.d == 0) || player.d == 2)
 	{
 		if(player.d == 0){ player.d = 2; }
-		if(bg->tx >= 0 && bg->tx+20 < map.width && player.tx == bg->tx + 10 &&
+		if(bg->tx >= 0 && bg->tx+20 < map.width && player.tx == bg->tx + 10 &&
 		!(bg->map->data[(player.tx)+(map.width*(player.ty-1))] == 0))//!(player.tx+1 == TRIGGX && player.ty == TRIGGY))	//collision detection!
 		{
 			if(player.q<=(TILEWH/SPEED))
@@ -401,7 +290,7 @@ void main() {
 	if((keyp(75) && !keyp(77) && player.d == 0) || player.d == 4)
 	{
 		if(player.d == 0){ player.d = 4; }
-		if(bg->tx > 0 && bg->tx+20 <= map.width && player.tx == bg->tx + 10 &&
+		if(bg->tx > 0 && bg->tx+20 <= map.width && player.tx == bg->tx + 10 &&
 		!(bg->map->data[(player.tx-2)+(map.width*(player.ty-1))] == 0))//!(player.tx-1 == TRIGGX && player.ty == TRIGGY))	//collision detection!
 		{
 			if(player.q<=(TILEWH/SPEED))
@@ -443,7 +332,7 @@ void main() {
 	if((keyp(80) && !keyp(72) && player.d == 0) || player.d == 3)
 	{
 		if(player.d == 0){ player.d = 3; }
-		if(bg->ty >= 0 && bg->ty+15 < map.height && player.ty == bg->ty + 8 &&
+		if(bg->ty >= 0 && bg->ty+15 < map.height && player.ty == bg->ty + 8 &&
 		!(bg->map->data[(player.tx-1)+(map.width*(player.ty))] == 0))//!(player.tx == TRIGGX && player.ty+1 == TRIGGY))	//collision detection!
 		{
 			if(player.q<=(TILEWH/SPEED))
@@ -485,7 +374,7 @@ void main() {
 	if((keyp(72) && !keyp(80) && player.d == 0) || player.d == 1)
 	{
 		if(player.d == 0){ player.d = 1; }
-		if(bg->ty > 0 && bg->ty+15 <= map.height && player.ty == bg->ty + 8 &&
+		if(bg->ty > 0 && bg->ty+15 <= map.height && player.ty == bg->ty + 8 &&
 		!(bg->map->data[(player.tx-1)+(map.width*(player.ty-2))] == 0))//!(player.tx == TRIGGX && player.ty-1 == TRIGGY))	//collision detection!
 		{
 			if(player.q<=(TILEWH/SPEED))
@@ -522,18 +411,32 @@ void main() {
 		player.triggerx = player.tx;
 		player.triggery = player.ty-1;
 	}
-}else{
-//88 switch!
+}else{
+//88 switch!
 	//right movement
 	if((keyp(77) && !keyp(75) && pand == 0) || pand == 2)
 	{
 		if(pand == 0){ pand = 2; }
 			if(panq<=(TILEWH/SPEED))
-			{
-				bg->page->dx++;
-				spri->page->dx++;
-				modexShowPage(bg->page);
-				modexShowPage(spri->page);
+			{
+				switch(panpagenum)
+				{
+					case 0:
+						//bg
+						bg->page->dx++;
+						modexShowPage(bg->page);
+					break;
+					case 1:
+						//spri
+						spri->page->dx++;
+						modexShowPage(spri->page);
+					break;
+					case 2:
+						//fg
+						mask->page->dx++;
+						modexShowPage(mask->page);
+					break;
+				}
 				panq++;
 			} else { panq = 1; pand = 0; }
 	}
@@ -543,10 +446,24 @@ void main() {
 		if(pand == 0){ pand = 4; }
 			if(panq<=(TILEWH/SPEED))
 			{
-				bg->page->dx--;
-				spri->page->dx--;
-				modexShowPage(bg->page);
-				modexShowPage(spri->page);
+				switch(panpagenum)
+				{
+					case 0:
+						//bg
+						bg->page->dx--;
+						modexShowPage(bg->page);
+					break;
+					case 1:
+						//spri
+						spri->page->dx--;
+						modexShowPage(spri->page);
+					break;
+					case 2:
+						//fg
+						mask->page->dx--;
+						modexShowPage(mask->page);
+					break;
+				}
 				panq++;
 			} else { panq = 1; pand = 0; }
 	}
@@ -556,10 +473,24 @@ void main() {
 		if(pand == 0){ pand = 3; }
 			if(panq<=(TILEWH/SPEED))
 			{
-				bg->page->dy--;
-				spri->page->dy--;
-				modexShowPage(bg->page);
-				modexShowPage(spri->page);
+				switch(panpagenum)
+				{
+					case 0:
+						//bg
+						bg->page->dy--;
+						modexShowPage(bg->page);
+					break;
+					case 1:
+						//spri
+						spri->page->dy--;
+						modexShowPage(spri->page);
+					break;
+					case 2:
+						//fg
+						mask->page->dy--;
+						modexShowPage(mask->page);
+					break;
+				}
 				panq++;
 			} else { panq = 1; pand = 0; }
 	}
@@ -569,15 +500,32 @@ void main() {
 		if(pand == 0){ pand = 1; }
 			if(panq<=(TILEWH/SPEED))
 			{
-				bg->page->dy++;
-				spri->page->dy++;
-				modexShowPage(bg->page);
-				modexShowPage(spri->page);
+				switch(panpagenum)
+				{
+					case 0:
+						//bg
+						bg->page->dy++;
+						modexShowPage(bg->page);
+					break;
+					case 1:
+						//spri
+						spri->page->dy++;
+						modexShowPage(spri->page);
+					break;
+					case 2:
+						//fg
+						mask->page->dy++;
+						modexShowPage(mask->page);
+					break;
+				}
 				panq++;
 			} else { panq = 1; pand = 0; }
-	}
+	}
 }
-	//if(((player.triggerx == TRIGGX && player.triggery == TRIGGY) && keyp(0x1C))||(player.tx == 5 && player.ty == 5))
+
+	//the scripting stuf....
+
+	//if(((player.triggerx == TRIGGX && player.triggery == TRIGGY) && keyp(0x1C))||(player.tx == 5 && player.ty == 5))
 	if(((bg->map->data[(player.triggerx-1)+(map.width*(player.triggery-1))] == 0) && keyp(0x1C))||(player.tx == 5 && player.ty == 5))
 	{
 		short i;
@@ -588,20 +536,24 @@ void main() {
 		nosound();
 	}
 	if(player.q == (TILEWH/SPEED)+1 && player.d > 0 && (player.triggerx == 5 && player.triggery == 5)){ player.hp--; }
-	//if(keyp(0x0E)) while(1){ if(xmsmalloc(24)) break; }
-	if(keyp(0x44)){ bputs(spri->page, player.x+(TILEWH*2), player.y+(TILEWH*2), "wwww"); }	//f10
-	if(keyp(25)){ pdump(bg); pdump(spri); }
+	//debugging binds!
+	//if(keyp(0x0E)) while(1){ if(xmsmalloc(24)) break; }
+	if(keyp(2)){ modexShowPage(bg->page); panpagenum=0; }
+	if(keyp(3)){ modexShowPage(spri->page); panpagenum=1; }
+	if(keyp(4)){ modexShowPage(mask->page); panpagenum=2; }
+	if(keyp(0x44)){ bputs(spri->page, player.x+(TILEWH*2), player.y+(TILEWH*2), "wwww"); }	//f10
+	if(keyp(25)){ pdump(bg); pdump(spri); }	//p
 	if(keyp(24)){ modexPalUpdate0(gpal); paloffset=0; pdump(bg); pdump(spri); }
 	if(keyp(22)){
 	paloffset=0; modexPalBlack(); modexPalUpdate(&ptmp, &paloffset, 0, 0);
 	printf("1paloffset	=	%d\n", paloffset/3);
 	 modexPalUpdate(map.tiles->data, &paloffset, 0, 0);
 	printf("2paloffset	=	%d\n", paloffset/3);
-	 pdump(bg); pdump(spri); }
+	 pdump(bg); pdump(spri); }
 	//pan switch
-	if(keyp(88)){if(!panswitch) panswitch++; else panswitch--; }
+	if(keyp(88)){if(!panswitch) panswitch++; else panswitch--; }	//f12
 	//TSR
-	if(keyp(87))
+	if(keyp(87))	//f11
 	{
 		modexLeave();
 		setkb(0);
@@ -610,9 +562,9 @@ void main() {
 			mov ah,31h
 			int 21h
 		}
-	}
-
-	if((player.q==1) && !(player.x%TILEWH==0 && player.y%TILEWH==0)) break;	//incase things go out of sync!
+	}
+
+	if((player.q==1) && !(player.x%TILEWH==0 && player.y%TILEWH==0)) break;	//incase things go out of sync!
 
 	}
 
@@ -625,13 +577,13 @@ void main() {
 	setkb(0);
 	printf("Project 16 scroll.exe\n");
 	printf("tx: %d\n", bg->tx);
-	printf("ty: %d\n", bg->ty);
+	printf("ty: %d\n", bg->ty);
 	printf("player.x: %d", player.x); printf("		player.y: %d\n", player.y);
 	//if(player.hp==0) printf("%d wwww\n", player.y+8);
 	//else printf("\nplayer.y: %d\n", player.y);
 	printf("player.tx: %d", player.tx); printf("		player.ty: %d\n", player.ty);
 	printf("player.triggx: %d", player.triggerx); printf("	player.triggy: %d\n", player.triggery);
-	printf("player.hp: %d", player.hp);	printf("	player.q: %d", player.q);	printf("	player.d: %d\n", player.d);
+	printf("player.hp: %d", player.hp);	printf("	player.q: %d", player.q);	printf("	player.d: %d\n", player.d);
 	printf("tile data value at player trigger position: %d\n", bg->map->data[(player.triggerx-1)+(map.width*(player.triggery-1))]);
 	printf("palette offset:	%d\n", paloffset/3);
 	printf("Total used: %zu\n", oldfreemem-GetFreeSize());
@@ -639,16 +591,16 @@ void main() {
 	printf("temporary player sprite 0: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=45556867\n");
 	printf("temporary player sprite 1: http://www.pixiv.net/member_illust.php?mode=medium&illust_id=44606385\n");
 	printf("Screen: %dx", screen.width);	printf("%d\n", screen.height);
-	printf("Screen2: %dx", screen2.width);	printf("%d\n", screen2.height);
+	printf("Screen2: %dx", screen2.width);	printf("%d\n", screen2.height);
 	//printf("map.width=%d	map.height=%d	map.data[0]=%d\n", bg->map->width, bg->map->height, bg->map->data[0]);
 	//xmsfree(&map);
 	//xmsfree(bg);
 	//xmsfree(spri);
 	//xmsfree(mask);
 	//xmsreport();
-	//emmclose(emmhandle);
-	printf("%Fp\n", bios_8x8_font());
-	printf("%c\n", *bios_8x8_font());
+	//emmclose(emmhandle);
+	printf("%Fp\n", bios_8x8_font());
+	//printf("%c\n", *bios_8x8_font());
 	switch(detectcpu())
 	{
 		case 0: cpus = "8086/8088 or 186/88"; break;
@@ -858,8 +810,8 @@ mapGoTo(map_view_t *mv, int tx, int ty) {
 
 	/* draw the tiles */
 	modexClearRegion(mv->page, 0, 0, mv->page->width, mv->page->height, 0);
-	py=0;
-	i=mv->ty * mv->map->width + mv->tx;
+	py=0;
+	i=mv->ty * mv->map->width + mv->tx;
 	for(ty=mv->ty-1; py < SCREEN_HEIGHT+mv->dyThresh && ty < mv->map->height; ty++, py+=mv->map->tiles->tileHeight) {
 		mapDrawRow(mv, tx-1, ty, py);
 	i+=mv->map->width - tx;
@@ -874,13 +826,13 @@ mapDrawTile(tiles_t *t, word i, page_t *page, word x, word y) {
 	//if(i==0) i=2;
 	if(i==0)
 	{
-		//wwww
+		//wwww
 		modexClearRegion(page, x, y, t->tileWidth, t->tileHeight, 0); //currently the over scan color!
 	}
 	else
 	{
 	rx = (((i-1) % ((t->data->width)/t->tileWidth)) * t->tileWidth);
-	ry = (((i-1) / ((t->data->height)/t->tileHeight)) * t->tileHeight);
+	ry = (((i-1) / ((t->data->height)/t->tileHeight)) * t->tileHeight);
 ////0000	printf("i=%d\n", i);
 	//mxPutTile(t->data, x, y, t->tileWidth, t->tileHeight);
 	modexDrawBmpRegion(page, x, y, rx, ry, t->tileWidth, t->tileHeight, (t->data));
@@ -894,7 +846,7 @@ mapDrawRow(map_view_t *mv, int tx, int ty, word y) {
 	int i;
 
 	/* the position within the map array */
-	i=ty * mv->map->width + tx;
+	i=ty * mv->map->width + tx;
 	for(x=0; x<SCREEN_WIDTH+mv->dxThresh && tx < mv->map->width; x+=mv->map->tiles->tileWidth, tx++) {
 	if(i>=0) {
 		/* we are in the map, so copy! */