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kolibrios/programs/games/checkers/trunk/kolibri-draw.h
CleverMouse 05b202fbbc add one more forgotten file
git-svn-id: svn://kolibrios.org@5125 a494cfbc-eb01-0410-851d-a64ba20cac60
2014-09-15 09:45:48 +00:00

149 lines
4.2 KiB
C++

#define printf
class TKlbrGraphDraw : public TBaseGraphDraw<TKlbrGraphDraw>
{
unsigned long cur_color;
int quit;
typedef TBaseGraphDraw<TKlbrGraphDraw> TGraphDraw;
public:
TKlbrGraphDraw(const char *s = 0) : TGraphDraw(s) {}
int GetStatus() {return 1;}
int Run(int evmask = 0, int w = INT_MIN, int h = INT_MIN);
int SetColor(unsigned long c) {cur_color=c;return 1;}
int DrawLine(int x0, int y0, int x1, int y1);
int DrawText(int x0, int y0, char* text);
int IsDraw(void) {return 1;}
int DrawClear();
unsigned long CreateColor(unsigned short red,
unsigned short green, unsigned short blue);
void GetSize(int &w, int &h);
int GetTextH(const char *s) {return 10;}
int GetTextW(const char *s) {return 6 * strlen(s);}
void Quit(int q = 1) {quit = q;}
};
int TKlbrGraphDraw::DrawLine(int x0, int y0, int x1, int y1)
{
__asm__ __volatile__("int $0x40" :: "a"(38), "b"((x0 << 16) + x1), "c"((y0 << 16) + y1), "d"(cur_color));
return 1;
}
int TKlbrGraphDraw::DrawText(int x0, int y0, char* text)
{
__asm__ __volatile__("int $0x40" :: "a"(4), "b"((x0 << 16) + y0), "c"(cur_color | 0xC0000000), "d"(text), "D"(0xFFFFFF));
return 1;
}
int TKlbrGraphDraw::DrawClear(void)
{
int w,h;
GetSize(w,h);
__asm__ __volatile__("int $0x40" :: "a"(13), "b"(w), "c"(h), "d"(0xFFFFFF));
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)
{
char buffer[1024];
__asm__ __volatile__("int $0x40" :: "a"(9), "b"(buffer), "c"(-1));
w = *(int*)(buffer + 62);
h = *(int*)(buffer + 66);
}
#define XK_Left 0xB0
#define XK_Right 0xB3
#define XK_Up 0xB2
#define XK_Down 0xB1
#define XK_Return 0x0D
#define XK_space 0x20
#define XK_Escape 0x1B
#define XK_less '<'
#define XK_comma ','
#define XK_period '.'
#define XK_greater '>'
#define XK_minus '-'
#define XK_equal '='
#define XK_underscore '_'
#define XK_plus '+'
#define XK_Delete 0xB6
#define XK_F8 0x39
#define XK_l 'l'
#define XK_L 'L'
#define XK_F2 0x33
#define XK_s 's'
#define XK_S 'S'
#define XK_slash '/'
#define XK_question '?'
#define XK_n 'n'
#define XK_N 'N'
#define XK_t 't'
#define XK_T 'T'
#define XK_r 'r'
#define XK_R 'R'
#define XK_b 'b'
#define XK_B 'B'
#define XK_f 'f'
#define XK_F 'F'
int TKlbrGraphDraw::Run(int evmask, int w, int h)
{
__asm__ __volatile__("int $0x40" :: "a"(40), "b"(0x27)); // enable mouse events
quit = 0;
char buffer[1024];
int event = 1;
int skinHeight;
int prev_mouse_btn = 0;
for (;;) {
switch (event) {
case 1:
__asm__ __volatile__("int $0x40" :: "a"(12), "b"(1));
__asm__ __volatile__("int $0x40" : "=a"(skinHeight) : "a"(48), "b"(4));
__asm__ __volatile__("int $0x40" :: "a"(0), "b"(w+9), "c"(h+skinHeight+4), "d"(0x33FFFFFF), "S"(0), "D"(title));
{
TGraphDraw::event ev;
ev.type = TGraphDraw::event::draw;
ev.any.drw = this;
evfunc(ev);
}
__asm__ __volatile__("int $0x40" :: "a"(12), "b"(2));
break;
case 2:
{
int keyCode;
__asm__ __volatile__("int $0x40" : "=a"(keyCode) : "a"(2));
if (!(keyCode & 0xFF)) {
TGraphDraw::event ev;
ev.type = TGraphDraw::event::key_down;
ev.any.drw = this;
ev.key.k = (keyCode >> 8) & 0xFF;
evfunc(ev);
}
}
break;
case 3:
return 0;
case 6:
{
int mouse_btn;
int mouse_pos;
__asm__ __volatile__("int $0x40" : "=a"(mouse_btn) : "a"(37), "b"(2));
mouse_btn &= 1;
if (prev_mouse_btn == mouse_btn)
break;
prev_mouse_btn = mouse_btn;
__asm__ __volatile__("int $0x40" : "=a"(mouse_pos) : "a"(37), "b"(1));
TGraphDraw::event ev;
ev.type = mouse_btn ? TGraphDraw::event::button_down : TGraphDraw::event::button_up;
ev.any.drw = this;
ev.button.n = 1;
ev.button.x = mouse_pos >> 16;
ev.button.y = (short)mouse_pos;
evfunc(ev);
}
break;
}
if (quit)
return quit;
__asm__ __volatile__("int $0x40" : "=a"(event) : "a"(10));
}
}