int preinit( int argc, char* argv[] ) {
setinitmode( INIT_NOBORDER | INIT_TOPMOST ); // 指定初始化为无边框顶层窗口，并且窗口左上角坐标为(0, 0)
g_max = MAXSTAR;
if ( argc < 2 ) {
//MessageBoxA( NULL, "本屏幕保护程序无配置", "星空屏保", MB_OK );
//return -1;
} else if ( strcmp( argv[1], "/p" ) == 0 ) { // 小窗口预览模式
HWND hwnd;
sscanf( argv[2], "%d", &hwnd );
attachHWND( hwnd ); // 新ege函数
setinitmode( INIT_NOBORDER | INIT_CHILD | INIT_WITHLOGO ); // 指定初始化为无边框子窗口
g_max = 200;
return 1;
} else if ( strcmp( argv[1], "/s" ) ) { // 非测试运行模式
MessageBoxA( NULL, "本屏幕保护程序无配置", "星空屏保", MB_OK );
return -1;
}
return 0; // 全屏模式
}
/////////////////////////////////////////////////
// 主函数
/////////////////////////////////////////////////
int main(int argc, char* argv[])
{
// 初始化绘图窗口及颜色
setinitmode(0x005, 0, 0);
if (argc < 2)
{
MessageBoxW(NULL, L"本屏幕保护程序无配置", L"JuliaSet", MB_OK);
return 0;
}
else if (stricmp(argv[1], "/p") == 0)
{
HWND hwnd;
sscanf(argv[2], "%d", &hwnd);
attachHWND(hwnd);
setinitmode(0x107, 0, 0);
}
else if (stricmp(argv[1], "/s"))
{
MessageBoxW(NULL, L"本屏幕保护程序无配置", L"JuliaSet", MB_OK);
return 0;
}
//initgraph(320, 240);
initgraph(-1, -1);
randomize();
showmouse(0);
FlushMouseMsgBuffer();
while(kbhit()) getch();
//InitColor();
InitLog();
g_w = getwidth(NULL);
g_h = getheight(NULL);
g_st = (state*)malloc(g_w * g_h * sizeof(state));
COMPLEX c = {0.262, 0.002}, z = {0, 0};
double r = 1.5, d = g_w / (double)g_h, rotate = 0, sr = sin(rotate), cr = cos(rotate);
init_st(g_w, g_h);
int n_update = 0;
double ftime = fclock();
{
double dc = 64, dca = 128, db = 16;
col_r = randomf() * dc + db;
col_g = randomf() * dc + db;
col_b = randomf() * dc + db;
col_ar = randomf() * dca;
col_ag = randomf() * dca;
col_ab = randomf() * dca;
rotate = randomf() * 360;
sr = sin(rotate), cr = cos(rotate);
}
setrendermode(RENDER_MANUAL);
for (int loop = 1; kbmouhit() == 0; ++loop)
{
int ret;
if (loop <= 4)
{
ret = JDraw(c, z.re - r * d, z.im - r, z.re + r * d, z.im + r, sr, cr);
if (loop == 4)
{
g_udlist.swap();
for(int y=0; y<g_h; y++)
{
for(int x=0; x<g_w; x++)
{
if (g_st[y * g_w + x].ed == 0)
{
g_udlist.push(x, y);
}
}
}
g_udlist.swap();
}
}
else
{
static int t = 0;
ret = JDrawA(c, z.re - r * d, z.im - r, z.re + r * d, z.im + r);
if (clock() - t > 30)
{
delay(1);
t = clock();
}
}
if (g_updatepoint == 0)
{
n_update++;
}
else
{
n_update = 0;
}
if (0)
{
char str[500];
sprintf(str, "%d %d %f %f", g_w, g_h, r, d);
outtextxy(0, 0, str);
}
if (ret == 0 || n_update > 8 || loop > 1000)
{
loop = 0;
if (g_mi[0][0] == 0)
{
delay(1);
memset(pMap, 0, BF_W * BF_H * sizeof(state));
g_udlist.clear();
for (int i = 0; i < BF_W; ++i)
{
addpoint(i, 0);
addpoint(i, BF_H - 1);
}
for (int i = 0; i < 4; )
{
if (MDraw(-1.9, -1.2, 0.5, 1.2) == 0)
{
++i;
}
else
{
i = 0;
}
if (kbmouhit()) return 0;
}
}
double dc = 64, dca = 128, db = 16;
col_r = randomf() * dc + db;
col_g = randomf() * dc + db;
col_b = randomf() * dc + db;
col_ar = randomf() * dca;
col_ag = randomf() * dca;
col_ab = randomf() * dca;
rotate = randomf() * 360;
sr = sin(rotate), cr = cos(rotate);
do
{
c.re = randomf() * 2.4 - 1.9;
c.im = randomf() * 2.4 - 1.2;
int ir = (int)((c.re - (-1.9)) / (0.5 - (-1.9)) * BF_W);
int im = (int)((c.im - (-1.2)) / (1.2 - (-1.2)) * BF_H);
if (g_mi[im][ir] >= 16)
{
break;
}
} while (1);
init_st(g_w, g_h);
n_update = 0;
if (fclock() - ftime < 3)
{
delay_ms((int)((3 - (fclock() - ftime)) * 1000));
}
else
{
delay(1);
}
ftime = fclock();
}
}
closegraph();
return 0;
}
