📄 object.c
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}
void Fill_Screen(int value)
{
_fmemset(video_buffer,(char)value,SCREEN_WIDTH*SCREEN_HEIGHT+1);
}
void Fill_Screen_Size(int value,int x0,int y0,int x1,int y1)
{
int x,y;
long i=0,height,width;
height=y1-y0+1;
width=x1-x0+1;
x=x0;
while(i<height*width)
{
y=y0+i/width;
i=i+width;
_fmemset(video_buffer+x+y*SCREEN_WIDTH,(char)value,width);
}
}
void Blit_Char(int xc,int yc,char c,int color,int trans_flag)
{
int offset,x,y;
char far *work_char;
unsigned char bit_mask=0x80;
work_char=rom_char_set+c*CHAR_HEIGHT;
offset=(yc<<8)+(yc<<6)+xc;
for(y=0;y<CHAR_HEIGHT;y++)
{
bit_mask=0x80;
for(x=0;x<CHAR_WIDTH;x++)
{
if((*work_char&bit_mask))
video_buffer[offset+x]=color;
else if(!trans_flag)
video_buffer[offset+x]=0;
bit_mask=(bit_mask>>1);
}
offset+=SCREEN_WIDTH;
work_char++;
}
}
void Blit_String(int x,int y,int color,char *string,int trans_flag)
{
int index;
for(index=0;string[index]!=0;index++)
{
Blit_Char(x+(index<<3),y,string[index],color,trans_flag);
}
}
void Draw_Windows(windows_ptr win)
{
switch(win->kind)
{
case WINDOWS:
{
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x,win->top.y+win->move.y,WINDOWS_COLOR_DARK);
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x-1,win->top.y+win->move.y-1,WINDOWS_COLOR_LIGHT);
Fill_Rectangle(win->top.x+1,win->top.y+1,win->top.x+win->move.x-1,win->top.y+win->move.y-1,WINDOWS_COLOR_OUT);
Fill_Rectangle(win->top.x+1,win->top.y+1,win->top.x+win->move.x-1,win->top.y+10,WINDOWS_COLOR_TITLE);
if(win->active==ACTIVE)
Blit_String(win->top.x+2,win->top.y+2,win->color,win->word,1);
else
Blit_String(win->top.x+2,win->top.y+2,NOACTIVE_COLOR,win->word,1);
Fill_Rectangle(win->top.x+2,win->top.y+22,win->top.x+win->move.x-2,win->top.y+win->move.y-2,WINDOWS_COLOR_LIGHT);
Fill_Rectangle(win->top.x+2,win->top.y+22,win->top.x+win->move.x-3,win->top.y+win->move.y-3,WINDOWS_COLOR_DARK);
Fill_Rectangle(win->top.x+3,win->top.y+23,win->top.x+win->move.x-3,win->top.y+win->move.y-3,WINDOWS_COLOR_IN);
break;
}
case BUTTON_MENU:
{
if(win->active==ACTIVE)
Blit_String(win->top.x+2,win->top.y+1,win->color,win->word,1);
else
Blit_String(win->top.x+2,win->top.y+1,NOACTIVE_COLOR,win->word,1);
break;
}
case BUTTON:
{
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x,win->top.y+win->move.y,BUTTON_COLOR_DARK);
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR_LIGHT);
Fill_Rectangle(win->top.x+1,win->top.y+1,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR);
if(win->active==ACTIVE)
Blit_String(win->top.x+2,win->top.y+1,win->color,win->word,1);
else
Blit_String(win->top.x+2,win->top.y+1,NOACTIVE_COLOR,win->word,1);
break;
}
case BUTTON_PRESS:
{
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x,win->top.y+win->move.y,BUTTON_COLOR_LIGHT);
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR_DARK);
Fill_Rectangle(win->top.x+1,win->top.y+1,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR);
Blit_String(win->top.x+2,win->top.y+1,win->color,win->word,1);
break;
}
case BUTTON_CLOSE:
{
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x,win->top.y+win->move.y,BUTTON_COLOR_DARK);
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR_LIGHT);
Fill_Rectangle(win->top.x+1,win->top.y+1,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR);
if(win->active==ACTIVE)
{
Bline(win->top.x+2,win->top.y+2,win->top.x+win->move.x-2,win->top.y+win->move.y-2,win->color);
Bline(win->top.x+win->move.x-2,win->top.y+2,win->top.x+2,win->top.y+win->move.y-2,win->color);
}
else
{
Bline(win->top.x+2,win->top.y+2,win->top.x+win->move.x-2,win->top.y+win->move.y-2,NOACTIVE_COLOR);
Bline(win->top.x+win->move.x-2,win->top.y+2,win->top.x+2,win->top.y+win->move.y-2,NOACTIVE_COLOR);
}
break;
}
case BUTTON_CLOSE_PRESS:
{
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x,win->top.y+win->move.y,BUTTON_COLOR_LIGHT);
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR_DARK);
Fill_Rectangle(win->top.x+1,win->top.y+1,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR);
Bline(win->top.x+2,win->top.y+2,win->top.x+win->move.x-2,win->top.y+win->move.y-2,win->color);
Bline(win->top.x+win->move.x-2,win->top.y+2,win->top.x+2,win->top.y+win->move.y-2,win->color);
break;
}
case BUTTON_SMALL:
{
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x,win->top.y+win->move.y,BUTTON_COLOR_DARK);
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR_LIGHT);
Fill_Rectangle(win->top.x+1,win->top.y+1,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR);
if(win->active==ACTIVE)
H_Line(win->top.x+2,win->top.x+win->move.x-2,win->top.y+win->move.y-2,win->color);
else
H_Line(win->top.x+2,win->top.x+win->move.x-2,win->top.y+win->move.y-2,NOACTIVE_COLOR);
break;
}
case BUTTON_SMALL_PRESS:
{
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x,win->top.y+win->move.y,BUTTON_COLOR_LIGHT);
Fill_Rectangle(win->top.x,win->top.y,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR_DARK);
Fill_Rectangle(win->top.x+1,win->top.y+1,win->top.x+win->move.x-1,win->top.y+win->move.y-1,BUTTON_COLOR);
H_Line(win->top.x+2,win->top.x+win->move.x-2,win->top.y+win->move.y-2,win->color);
break;
}
default:break;
}
}
void Object_Init(windows_ptr ptr,int kind,int x,int y,int move_x,int move_y,char *word,int color,int bk_color,int status,char *hotkey,int bk_flag,void (far *windows),int active)
{
ptr->kind=kind;
ptr->top.x=x;
ptr->top.y=y;
ptr->move.x=move_x;
ptr->move.y=move_y;
ptr->word=word;
ptr->color=color;
ptr->bk_color=bk_color;
ptr->status=status;
ptr->hotkey=hotkey;
ptr->windows=windows;
ptr->bk_flag=bk_flag;
if(bk_flag==1)
ptr->background=(char far *)malloc( (move_x+1)* (move_y+1)+1);
ptr->active=active;
}
void Behind_Button(windows_ptr win)
{
char far *work_back;
int work_offset=0,offset,y;
work_back = win->background;
offset = (win->top.y << 8) + (win->top.y << 6) + win->top.x;
for (y=0; y<BUTTON_Y; y++)
{
_fmemmove((void far *)&work_back[work_offset],
(void far *)&video_buffer[offset],
BUTTON_X);
offset += SCREEN_WIDTH;
work_offset += BUTTON_X;
}
}
void Erase_Button(windows_ptr win)
{
char far *work_back;
int work_offset=0,offset,y;
work_back = win->background;
offset = (win->top.y << 8) + (win->top.y << 6) + win->top.x;
for (y=0; y<BUTTON_Y; y++)
{
_fmemmove((void far *)&video_buffer[offset],
(void far *)&work_back[work_offset],
BUTTON_X);
offset += SCREEN_WIDTH;
work_offset += BUTTON_X;
}
}
void Object_Delete(windows_ptr win)
{
int index;
if(win->bk_flag==1)
free(win->background);
free(&win);
}
void win(windows_ptr win)
{
// printf("\n\n\n\n\nwindows fuction is in use\n");
}
void clo(windows_ptr win)
{
win->kind=BUTTON_CLOSE_PRESS;
Draw_Windows(win);
Delay(5);
win->kind=BUTTON_CLOSE;
Draw_Windows(win);
Delay(5);
Set_Video_Mode(TEXT_MODE);
exit(1);
}
void bt1(windows_ptr win)
{
int x,y,fcolor;
long i;
win->kind=BUTTON_PRESS;
Draw_Windows(win);
Delay(5);
win->kind=BUTTON;
Draw_Windows(win);
men(win->father);
for(i=0;i<1000000;i++)
{
x=rand()%(WINDOWS_X_MOVE-20);
y=rand()%(WINDOWS_Y_MOVE-40);
fcolor=rand()%(256)+1;
Plot_Pixel_Fast(WINDOWS_X+10+x,WINDOWS_Y+30+y,fcolor);
}
}
void bt2(windows_ptr win)
{
win->kind=BUTTON_PRESS;
Draw_Windows(win);
Delay(5);
win->kind=BUTTON;
Draw_Windows(win);
Delay(5);
Set_Video_Mode(TEXT_MODE);
exit(1);
}
void sma(windows_ptr win)
{
win->kind=BUTTON_SMALL_PRESS;
Draw_Windows(win);
Delay(5);
win->kind=BUTTON_SMALL;
Draw_Windows(win);
Blit_String(WINDOWS_X+10,WINDOWS_Y+30,0,"small button is in use",1);
/* if(win->status==MAX)
{
Fill_Screen_Size(0,win_now.top.x,win_now.top.y,win_now.top.x+win_now.move.x,win_now.top.y+win_now.move.y);
win->status=MIN;
}
else(win->status==MIN);
*/
}
void men(windows_ptr win)
{
windows *restore;
if(win->status==MIN)
{
now=(struct windows *)malloc(sizeof(struct windows));
Object_Init(now,BUTTON,WINDOWS_X+4,WINDOWS_Y+BUTTON_Y+13,BUTTON_X-1,BUTTON_Y-1,"game",0,24,0,"",1,bt1,ACTIVE);
now->father=win;
Behind_Button(now);
Draw_Windows(now);
last->next=now;
pre=now;
now=(struct windows *)malloc(sizeof(struct windows));
Object_Init(now,BUTTON,WINDOWS_X+4,WINDOWS_Y+BUTTON_Y*2+13,BUTTON_X-1,BUTTON_Y-1,"exit",0,24,0,"",1,bt2,ACTIVE);
now->father=win;
Behind_Button(now);
Draw_Windows(now);
// getch();
// Erase_Button(*now);
// getch();
pre->next=now;
pre=now;
pre->next=NULL;
win->status=MAX;
}
else if(win->status==MAX)
{
restore=head;
if(restore->bk_flag==1)
{
Erase_Button(restore);
Object_Delete(restore);
}
do{
restore=restore->next;
if(restore->bk_flag==1)
{
Erase_Button(restore);
Object_Delete(restore);
}
}while(restore->next!=NULL);
last->next=NULL;
win->status=MIN;
}
}
void Judge_Object(void)
{
int xmouse,ymouse,btnmouse;
static int btn=-1;
windows_ptr test;
Squeeze_Mouse(MOUSE_BUTT_POS,&xmouse,&ymouse,&btnmouse);
if(btnmouse==btn)
return;
else
btn=btnmouse;
xmouse=xmouse/2;
ymouse=ymouse;
if(btnmouse==1)
{
test=head;
if((xmouse>=test->top.x&&xmouse<=test->top.x+test->move.x)&&
(ymouse>=test->top.y&&ymouse<=test->top.y+test->move.y))
{
Squeeze_Mouse(MOUSE_HIDE,0,0,0);
if(test->active==ACTIVE)
test->windows(test);
Squeeze_Mouse(MOUSE_SHOW,0,0,0);
}
do{
test=test->next;
if((xmouse>=test->top.x&&xmouse<=test->top.x+test->move.x)&&
(ymouse>=test->top.y&&ymouse<=test->top.y+test->move.y))
{
Squeeze_Mouse(MOUSE_HIDE,0,0,0);
if(test->active==ACTIVE)
test->windows(test);
Squeeze_Mouse(MOUSE_SHOW,0,0,0);
}
}while(test->next!=NULL);
}
}
void main(void)
{
windows_ptr test;
Set_Video_Mode(VGA256);
now=pre=(struct windows *)malloc(sizeof(struct windows));
Object_Init(now,WINDOWS,WINDOWS_X,WINDOWS_Y,WINDOWS_X_MOVE,WINDOWS_Y_MOVE,"This is a game desktop",0,24,0,"",0,win,ACTIVE);
win_now=now;
Draw_Windows(now);
head=now;
now=(struct windows *)malloc(sizeof(struct windows));
Object_Init(now,BUTTON_MENU,WINDOWS_X+2,WINDOWS_Y+11,BUTTON_X-1,BUTTON_Y-1,"Menu",0,24,MIN,"",0,men,ACTIVE);
Draw_Windows(now);
pre->next=now;
pre=now;
now=(struct windows *)malloc(sizeof(struct windows));
Object_Init(now,BUTTON_SMALL,WINDOWS_X+WINDOWS_X_MOVE-(BUTTON_XY+2)*2,WINDOWS_Y+2,BUTTON_XY-1,BUTTON_XY-1,"",0,24,MAX,"",0,sma,NOACTIVE);
Draw_Windows(now);
pre->next=now;
pre=now;
now=(struct windows *)malloc(sizeof(struct windows));
Object_Init(now,BUTTON_CLOSE,WINDOWS_X+WINDOWS_X_MOVE-BUTTON_XY-2,WINDOWS_Y+2,BUTTON_XY-1,BUTTON_XY-1,"",0,24,0,"",0,clo,ACTIVE);
Draw_Windows(now);
pre->next=now;
pre=now;
pre->next=NULL;
last=pre;
/*
getch();
test=head;
test->windows(*test);
getch();
do{
test=test->next;
test->windows(*test);
getch();
}while(test->next!=NULL);
*/
Squeeze_Mouse(MOUSE_RESET,0,0,0);
mscurson(handcurs);
while(1){
Judge_Object();
}
}⌨️ 快捷键说明
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