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/* $Id: text.c 9 2024-08-28 16:35:27Z nishi $ */
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/* $Id: text.c 12 2024-08-29 04:19:08Z nishi $ */
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#include "text.h"
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#include "text.h"
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#include "char.h"
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#include "char.h"
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#include "video.h"
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#include "video.h"
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unsigned short posx;
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unsigned short posx;
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unsigned short posy;
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unsigned short posy;
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unsigned short curx;
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unsigned short curx;
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unsigned short cury;
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unsigned short cury;
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unsigned char cursorcolor;
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unsigned char cursorindex;
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short text_kbd_data;
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short text_kbd_data;
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extern int scrwidth;
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extern int scrwidth;
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extern int scrheight;
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extern int scrheight;
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extern unsigned char keylist[];
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extern unsigned char keylist[];
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extern unsigned char keylist_caps[];
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extern unsigned char keylist_caps[];
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char agetch(void){
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	char k;
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rep:
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	if((k = inp(text_kbd_data)) == 0) return 0;
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	while(inp(text_kbd_data) != 0);
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	unsigned char top = (k & 0xf0) >> 4;
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	unsigned char bot = (k & 0x0f);
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	top--;
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	bot--;
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	if(keylist[top * 13 + bot] == '!'){
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		caps = caps == 0 ? 1 : 0;
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		goto rep;
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	}
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	return caps ? keylist_caps[top * 13 + bot] : keylist[top * 13 + bot];
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}
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char getch(void){
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char getch(void){
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	char k = 0;
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	char k = 0;
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rep:
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rep:
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	while((k = inp(text_kbd_data)) == 0);
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	while((k = inp(text_kbd_data)) == 0);
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	while(inp(text_kbd_data) != 0);
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	while(inp(text_kbd_data) != 0);
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	}
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	}
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}
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}
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void cursor(void){
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void cursor(void){
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	setvramaddr(mull(posy, scrwidth) + posx);
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	setvramaddr(mull(posy, scrwidth) + posx);
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	_vramchar(136 + 8 * cursorcolor);
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	vramchar(248);
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	cursorindex++;
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	if(cursorindex == 2){
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		cursorcolor++;
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		cursorindex = 0;
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		if(cursorcolor == 15) cursorcolor = 0;
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	}
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	curx = posx;
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	curx = posx;
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	cury = posy;
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	cury = posy;
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	if(curx == scrwidth){
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	if(curx == scrwidth){
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		curx = 0;
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		curx = 0;
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		cury++;
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		cury++;
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	posx = 0;
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	posx = 0;
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	posy = 0;
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	posy = 0;
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	curx = 0;
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	curx = 0;
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	cury = 0;
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	cury = 0;
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	caps = 0;
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	caps = 0;
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	cursorcolor = 0;
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	cursorindex = 0;
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}
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}
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void text_card(int t, int port){
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void text_card(int t, int port){
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	if(t == 0x22){
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	if(t == 0x22){
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		text_kbd_data = port - 2;
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		text_kbd_data = port - 2;