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#include <stdio.h>
#include <string.h>
#include <ctype.h>
#include <stdlib.h>
#include <X11/Xlib.h>
#include <X11/Xutil.h>
#include "handwave.h"
#include "spelllist.h"
#include "xspell.h"
static char bigbuf[2048], bigbuf2[2048];
void init_talk(py)
struct player *py;
{
py->talk_size = 128;
py->talk_buf = (char *)malloc(sizeof(char) * py->talk_size);
strcpy(py->talk_buf, "");
py->talk_pt = 0;
py->talk_xlast = (-1);
py->talk_x = 0;
py->talk_toobig = 0;
}
void redraw_talk_only(py, recomp)
struct player *py;
int recomp;
{
static XCharStruct overall;
int direction, ascent, descent;
int width;
static XPoint caret[3] = {
{0, 0}, {2, -3}, {2, 3}
};
if (recomp) {
XTextExtents(py->font, py->talk_buf, py->talk_pt, &direction, &ascent,
&descent, &overall);
py->talk_x = overall.width;
}
if (py->talk_x != py->talk_xlast) {
caret[0].x = TALK_X+py->talk_xlast - 2;
caret[0].y = TALK_Y+py->lineheight + 4;
XDrawLines(py->dpy, py->win, py->whitegc, caret, 3, CoordModePrevious);
py->talk_xlast = py->talk_x;
}
width = DrawStringField(py, py->talk_buf, TALK_X, TALK_Y+py->lineheight, TALK_W);
caret[0].x = TALK_X+py->talk_x - 2;
caret[0].y = TALK_Y+py->lineheight + 4;
XDrawLines(py->dpy, py->win, py->blackgc, caret, 3, CoordModePrevious);
py->talk_toobig = (width >= (TALK_W-py->lineheight));
}
void redraw_talk(py)
struct player *py;
{
XDrawRectangle(py->dpy, py->win, py->blackgc, TALK_X-3, TALK_Y-2, TALK_W+6,
py->lineheight+TALK_LEADING+4);
redraw_talk_only(py, 0);
}
static void ensure_talk_size(py, size)
struct player *py;
int size;
{
if (size < py->talk_size)
return;
while (size < py->talk_size)
py->talk_size *= 2;
py->talk_buf = (char *)realloc(py->talk_buf, sizeof(char) * py->talk_size);
}
void talk_handle_char(py, ch)
struct player *py;
char ch;
{
char *cp;
int ix;
int pnum;
if (isprint(ch)) {
if (!py->talk_toobig) {
ensure_talk_size(py, strlen(py->talk_buf)+1);
for (cp = &(py->talk_buf[py->talk_pt]); *cp; cp++);
for (; cp >= &(py->talk_buf[py->talk_pt]); cp--)
*(cp+1) = *cp;
py->talk_buf[py->talk_pt] = ch;
py->talk_pt++;
redraw_talk_only(py, 1);
}
}
else
switch (ch) {
case '\n':
case '\r':
case '\023':
if (py->talk_pt) {
pnum = py-players;
sprintf(bigbuf, "You say \"%s\"\n", py->talk_buf);
sprintf(bigbuf2, "%s says \"%s\"\n", NameOfBeing(gameval,
QuVal_Target_Wizard, pnum), py->talk_buf);
for (ix=0; ix<numplayers; ix++)
if (ix==pnum)
dump_text(ix, bigbuf);
else
dump_text(ix, bigbuf2);
LogInTranscript(gameval, bigbuf2);
}
py->talk_pt = 0;
py->talk_buf[0] = '\0';
redraw_talk_only(py, 1);
break;
case '\177':
case '\010':
if (py->talk_pt) {
py->talk_pt--;
for (cp = &(py->talk_buf[py->talk_pt]); *cp; cp++)
*cp = *(cp+1);
redraw_talk_only(py, 1);
}
break;
case '\013':
py->talk_buf[py->talk_pt] = '\0';
redraw_talk_only(py, 1);
break;
case '\002':
if (py->talk_pt) {
py->talk_pt--;
redraw_talk_only(py, 1);
}
break;
case '\006':
if (py->talk_buf[py->talk_pt]) {
py->talk_pt++;
redraw_talk_only(py, 1);
}
break;
case '\001':
py->talk_pt = 0;
redraw_talk_only(py, 1);
break;
case '\005':
while (py->talk_buf[py->talk_pt])
py->talk_pt++;
redraw_talk_only(py, 1);
break;
}
}
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