mirror of
https://github.com/reactos/reactos.git
synced 2024-09-11 05:12:43 +00:00
285 lines
7.9 KiB
C
285 lines
7.9 KiB
C
![]() |
/* -------------- pictbox.c -------------- */
|
|||
|
|
|||
|
#include "dflat32/dflat.h"
|
|||
|
|
|||
|
typedef struct {
|
|||
|
enum VectTypes vt;
|
|||
|
DFRECT rc;
|
|||
|
} VECT;
|
|||
|
|
|||
|
unsigned char CharInWnd[] = "ijڿ<EFBFBD><EFBFBD><EFBFBD>ô<EFBFBD><EFBFBD>";
|
|||
|
|
|||
|
unsigned char VectCvt[3][11][2][4] = {
|
|||
|
{ /* --- first character in collision vector --- */
|
|||
|
/* ( drawing <20> ) ( drawing <20> ) */
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD>¿"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}} },
|
|||
|
{ /* --- middle character in collision vector --- */
|
|||
|
/* ( drawing <20> ) ( drawing <20> ) */
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD>Ŵ"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD>Ŵ"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}} },
|
|||
|
{ /* --- last character in collision vector --- */
|
|||
|
/* ( drawing <20> ) ( drawing <20> ) */
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD>¿"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD>Ŵ"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}},
|
|||
|
{{"<EFBFBD><EFBFBD><EFBFBD>"}, {"<EFBFBD><EFBFBD><EFBFBD>"}} }
|
|||
|
};
|
|||
|
|
|||
|
/* -- compute whether character is first, middle, or last -- */
|
|||
|
static int FindVector(DFWINDOW wnd, DFRECT rc, int x, int y)
|
|||
|
{
|
|||
|
DFRECT rcc;
|
|||
|
VECT *vc = wnd->VectorList;
|
|||
|
int i, coll = -1;
|
|||
|
for (i = 0; i < wnd->VectorCount; i++) {
|
|||
|
if ((vc+i)->vt == VECTOR) {
|
|||
|
rcc = (vc+i)->rc;
|
|||
|
/* --- skip the colliding vector --- */
|
|||
|
if (rcc.lf == rc.lf && rcc.rt == rc.rt &&
|
|||
|
rcc.tp == rc.tp && rc.bt == rcc.bt)
|
|||
|
continue;
|
|||
|
if (rcc.tp == rcc.bt) {
|
|||
|
/* ---- horizontal vector,
|
|||
|
see if character is in it --- */
|
|||
|
if (rc.lf+x >= rcc.lf && rc.lf+x <= rcc.rt &&
|
|||
|
rc.tp+y == rcc.tp) {
|
|||
|
/* --- it is --- */
|
|||
|
if (rc.lf+x == rcc.lf)
|
|||
|
coll = 0;
|
|||
|
else if (rc.lf+x == rcc.rt)
|
|||
|
coll = 2;
|
|||
|
else
|
|||
|
coll = 1;
|
|||
|
}
|
|||
|
}
|
|||
|
else {
|
|||
|
/* ---- vertical vector,
|
|||
|
see if character is in it --- */
|
|||
|
if (rc.tp+y >= rcc.tp && rc.tp+y <= rcc.bt &&
|
|||
|
rc.lf+x == rcc.lf) {
|
|||
|
/* --- it is --- */
|
|||
|
if (rc.tp+y == rcc.tp)
|
|||
|
coll = 0;
|
|||
|
else if (rc.tp+y == rcc.bt)
|
|||
|
coll = 2;
|
|||
|
else
|
|||
|
coll = 1;
|
|||
|
}
|
|||
|
}
|
|||
|
}
|
|||
|
}
|
|||
|
return coll;
|
|||
|
}
|
|||
|
|
|||
|
static void PaintVector(DFWINDOW wnd, DFRECT rc)
|
|||
|
{
|
|||
|
int i, xi, yi, len;
|
|||
|
unsigned int ch, nc;
|
|||
|
unsigned int newch;
|
|||
|
static int cw, fml, vertvect, coll;
|
|||
|
|
|||
|
if (rc.rt == rc.lf) {
|
|||
|
/* ------ vertical vector ------- */
|
|||
|
nc = '<EFBFBD>';
|
|||
|
vertvect = 1;
|
|||
|
len = rc.bt-rc.tp+1;
|
|||
|
}
|
|||
|
else {
|
|||
|
/* ------ horizontal vector ------- */
|
|||
|
nc = '<EFBFBD>';
|
|||
|
vertvect = 0;
|
|||
|
len = rc.rt-rc.lf+1;
|
|||
|
}
|
|||
|
|
|||
|
for (i = 0; i < len; i++) {
|
|||
|
newch = nc;
|
|||
|
xi = yi = 0;
|
|||
|
if (vertvect)
|
|||
|
yi = i;
|
|||
|
else
|
|||
|
xi = i;
|
|||
|
ch = videochar(GetClientLeft(wnd)+rc.lf+xi,
|
|||
|
GetClientTop(wnd)+rc.tp+yi);
|
|||
|
for (cw = 0; cw < sizeof(CharInWnd); cw++) {
|
|||
|
if (ch == CharInWnd[cw]) {
|
|||
|
/* ---- hit another vector character ---- */
|
|||
|
if ((coll=FindVector(wnd, rc, xi, yi)) != -1) {
|
|||
|
/* compute first/middle/last subscript */
|
|||
|
if (i == len-1)
|
|||
|
fml = 2;
|
|||
|
else if (i == 0)
|
|||
|
fml = 0;
|
|||
|
else
|
|||
|
fml = 1;
|
|||
|
newch = VectCvt[coll][cw][vertvect][fml];
|
|||
|
}
|
|||
|
}
|
|||
|
}
|
|||
|
PutWindowChar(wnd, newch, rc.lf+xi, rc.tp+yi);
|
|||
|
}
|
|||
|
}
|
|||
|
|
|||
|
static void PaintBar(DFWINDOW wnd, DFRECT rc, enum VectTypes vt)
|
|||
|
{
|
|||
|
int i, vertbar, len;
|
|||
|
unsigned int tys[] = {219, 178, 177, 176};
|
|||
|
/* unsigned int tys[] = {'<27>', '<27>', '<27>', '<27>'};
|
|||
|
*/
|
|||
|
unsigned int nc = tys[vt-1];
|
|||
|
|
|||
|
if (rc.rt == rc.lf) {
|
|||
|
/* ------ vertical bar ------- */
|
|||
|
vertbar = 1;
|
|||
|
len = rc.bt-rc.tp+1;
|
|||
|
}
|
|||
|
else {
|
|||
|
/* ------ horizontal bar ------- */
|
|||
|
vertbar = 0;
|
|||
|
len = rc.rt-rc.lf+1;
|
|||
|
}
|
|||
|
|
|||
|
for (i = 0; i < len; i++) {
|
|||
|
int xi = 0, yi = 0;
|
|||
|
if (vertbar)
|
|||
|
yi = i;
|
|||
|
else
|
|||
|
xi = i;
|
|||
|
PutWindowChar(wnd, nc, rc.lf+xi, rc.tp+yi);
|
|||
|
}
|
|||
|
}
|
|||
|
|
|||
|
static void PaintMsg(DFWINDOW wnd)
|
|||
|
{
|
|||
|
int i;
|
|||
|
VECT *vc = wnd->VectorList;
|
|||
|
for (i = 0; i < wnd->VectorCount; i++) {
|
|||
|
if (vc->vt == VECTOR)
|
|||
|
PaintVector(wnd, vc->rc);
|
|||
|
else
|
|||
|
PaintBar(wnd, vc->rc, vc->vt);
|
|||
|
vc++;
|
|||
|
}
|
|||
|
}
|
|||
|
|
|||
|
static void DrawVectorMsg(DFWINDOW wnd,PARAM p1,enum VectTypes vt)
|
|||
|
{
|
|||
|
if (p1) {
|
|||
|
VECT vc;
|
|||
|
wnd->VectorList = DFrealloc(wnd->VectorList,
|
|||
|
sizeof(VECT) * (wnd->VectorCount + 1));
|
|||
|
vc.vt = vt;
|
|||
|
vc.rc = *(DFRECT *)p1;
|
|||
|
*(((VECT *)(wnd->VectorList))+wnd->VectorCount)=vc;
|
|||
|
wnd->VectorCount++;
|
|||
|
}
|
|||
|
}
|
|||
|
|
|||
|
static void DrawBoxMsg(DFWINDOW wnd, PARAM p1)
|
|||
|
{
|
|||
|
if (p1) {
|
|||
|
DFRECT rc = *(DFRECT *)p1;
|
|||
|
rc.bt = rc.tp;
|
|||
|
DfSendMessage(wnd, DRAWVECTOR, (PARAM) &rc, TRUE);
|
|||
|
rc = *(DFRECT *)p1;
|
|||
|
rc.lf = rc.rt;
|
|||
|
DfSendMessage(wnd, DRAWVECTOR, (PARAM) &rc, FALSE);
|
|||
|
rc = *(DFRECT *)p1;
|
|||
|
rc.tp = rc.bt;
|
|||
|
DfSendMessage(wnd, DRAWVECTOR, (PARAM) &rc, TRUE);
|
|||
|
rc = *(DFRECT *)p1;
|
|||
|
rc.rt = rc.lf;
|
|||
|
DfSendMessage(wnd, DRAWVECTOR, (PARAM) &rc, FALSE);
|
|||
|
}
|
|||
|
}
|
|||
|
|
|||
|
int PictureProc(DFWINDOW wnd, DFMESSAGE msg, PARAM p1, PARAM p2)
|
|||
|
{
|
|||
|
switch (msg) {
|
|||
|
case PAINT:
|
|||
|
BaseWndProc(PICTUREBOX, wnd, msg, p1, p2);
|
|||
|
PaintMsg(wnd);
|
|||
|
return TRUE;
|
|||
|
case DRAWVECTOR:
|
|||
|
DrawVectorMsg(wnd, p1, VECTOR);
|
|||
|
return TRUE;
|
|||
|
case DRAWBOX:
|
|||
|
DrawBoxMsg(wnd, p1);
|
|||
|
return TRUE;
|
|||
|
case DRAWBAR:
|
|||
|
DrawVectorMsg(wnd, p1, (enum VectTypes)p2);
|
|||
|
return TRUE;
|
|||
|
case CLOSE_WINDOW:
|
|||
|
if (wnd->VectorList != NULL)
|
|||
|
free(wnd->VectorList);
|
|||
|
break;
|
|||
|
default:
|
|||
|
break;
|
|||
|
}
|
|||
|
return BaseWndProc(PICTUREBOX, wnd, msg, p1, p2);
|
|||
|
}
|
|||
|
|
|||
|
static DFRECT PictureRect(int x, int y, int len, int hv)
|
|||
|
{
|
|||
|
DFRECT rc;
|
|||
|
rc.lf = rc.rt = x;
|
|||
|
rc.tp = rc.bt = y;
|
|||
|
if (hv)
|
|||
|
/* ---- horizontal vector ---- */
|
|||
|
rc.rt += len-1;
|
|||
|
else
|
|||
|
/* ---- vertical vector ---- */
|
|||
|
rc.bt += len-1;
|
|||
|
return rc;
|
|||
|
}
|
|||
|
|
|||
|
void DrawVector(DFWINDOW wnd, int x, int y, int len, int hv)
|
|||
|
{
|
|||
|
DFRECT rc = PictureRect(x,y,len,hv);
|
|||
|
DfSendMessage(wnd, DRAWVECTOR, (PARAM) &rc, 0);
|
|||
|
}
|
|||
|
|
|||
|
void DrawBox(DFWINDOW wnd, int x, int y, int ht, int wd)
|
|||
|
{
|
|||
|
DFRECT rc;
|
|||
|
rc.lf = x;
|
|||
|
rc.tp = y;
|
|||
|
rc.rt = x+wd-1;
|
|||
|
rc.bt = y+ht-1;
|
|||
|
DfSendMessage(wnd, DRAWBOX, (PARAM) &rc, 0);
|
|||
|
}
|
|||
|
|
|||
|
void DrawBar(DFWINDOW wnd,enum VectTypes vt,
|
|||
|
int x,int y,int len,int hv)
|
|||
|
{
|
|||
|
DFRECT rc = PictureRect(x,y,len,hv);
|
|||
|
DfSendMessage(wnd, DRAWBAR, (PARAM) &rc, (PARAM) vt);
|
|||
|
}
|
|||
|
|
|||
|
/* EOF */
|