80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
|
unsigned long cur_color;
|
||
|
|
class TKlbrGraphDraw : public TGraphDraw
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
virtual int SetColor(unsigned long c) {cur_color=c;return 1;}
|
||
|
|
virtual int DrawLine(int x0, int y0, int x1, int y1);
|
||
|
|
virtual int DrawText(int x0, int y0, char* text);
|
||
|
|
virtual int IsDraw(void) {return 1;}
|
||
|
|
virtual int DrawClear();
|
||
|
|
virtual unsigned long CreateColor(unsigned short red,
|
||
|
|
unsigned short green, unsigned short blue);
|
||
|
|
virtual void GetSize(int &w, int &h);
|
||
|
|
virtual int GetTextH(const char *s) {return 10;}
|
||
|
|
virtual int GetTextW(const char *s) {return 6 * strlen(s);}
|
||
|
|
virtual void Quit(int q = 1) {CloseWindow();}
|
||
|
|
};
|
||
|
|
int TKlbrGraphDraw::DrawLine(int x0, int y0, int x1, int y1)
|
||
|
|
{
|
||
|
|
asm mov ebx, x0
|
||
|
|
asm shl ebx, 16
|
||
|
|
asm add ebx, x1
|
||
|
|
asm mov ecx, y0
|
||
|
|
asm shl ecx, 16
|
||
|
|
asm add ecx, y1
|
||
|
|
asm mov edx, [cur_color]
|
||
|
|
asm push 38
|
||
|
|
asm pop eax
|
||
|
|
asm int 40h
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
int TKlbrGraphDraw::DrawText(int x0, int y0, char* text)
|
||
|
|
{
|
||
|
|
asm mov ebx, x0
|
||
|
|
asm shl ebx, 16
|
||
|
|
asm add ebx, y0
|
||
|
|
asm mov ecx, [cur_color]
|
||
|
|
asm or ecx, 0xC0000000
|
||
|
|
asm mov edx, text
|
||
|
|
asm mov edi, 0xFFFFFF
|
||
|
|
asm push 4
|
||
|
|
asm pop eax
|
||
|
|
asm int 40h
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
int TKlbrGraphDraw::DrawClear(void)
|
||
|
|
{
|
||
|
|
int w,h;
|
||
|
|
GetSize(w,h);
|
||
|
|
asm mov ebx, w
|
||
|
|
asm mov ecx, h
|
||
|
|
asm mov edx, 0xFFFFFF
|
||
|
|
asm push 13
|
||
|
|
asm pop eax
|
||
|
|
asm int 40h
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
unsigned long TKlbrGraphDraw::CreateColor(unsigned short red,
|
||
|
|
unsigned short green, unsigned short blue)
|
||
|
|
{
|
||
|
|
return (unsigned long)(blue >> 8) + ((unsigned long)(green >> 8) << 8) +
|
||
|
|
((unsigned long)(red >> 8) << 16);
|
||
|
|
}
|
||
|
|
void TKlbrGraphDraw::GetSize(int &w, int &h)
|
||
|
|
{
|
||
|
|
int width, height;
|
||
|
|
asm sub esp, 1024
|
||
|
|
asm mov ebx, esp
|
||
|
|
asm or ecx, -1
|
||
|
|
asm push 9
|
||
|
|
asm pop eax
|
||
|
|
asm int 40h
|
||
|
|
asm mov eax, [esp+62]
|
||
|
|
asm mov width, eax
|
||
|
|
asm mov eax, [esp+66]
|
||
|
|
asm mov height, eax
|
||
|
|
asm add esp, 1024
|
||
|
|
w = width;
|
||
|
|
h = height;
|
||
|
|
}
|