testdyn.ans

空战游戏flacon源码

ANSVar {
    int starttime, counter;
    float       x, y, z, inc, inc1;
}
ANSInit {
    starttime = time;
    counter = -1;
}
ANSCode {
    if (time - starttime > 16) {    // Do this every 1/64 of a second
        if (counter == -1) {
                ResetVertex();
                counter = 0;
        }
        starttime = time;       // reset time
        counter++;
        counter &= 255;
        if (counter > 128) {
			inc = -0.4;
			inc1 = -0.1;
		}
        else {
			inc = 0.4;
			inc1 = 0.1;
		}
        y = GetY (0) + inc;
        SetY (0, y);
        y = GetY (1) + inc;
        SetY (1, y);
        y = GetY (2) + inc;
        SetY (2, y);
        y = GetY (3) + inc;
        SetY (3, y);

        x = GetX (0) + inc1;
        SetX (0, x);
        x = GetX (1) - inc1;
        SetX (1, x);
        x = GetX (2) - inc1;
        SetX (2, x);
        x = GetX (3) + inc1;
        SetX (3, x);

        z = GetZ (0) + inc1;
        SetZ (0, z);
        z = GetZ (1) + inc1;
        SetZ (1, z);
        z = GetZ (2) - inc1;
        SetZ (2, z);
        z = GetZ (3) - inc1;
        SetZ (3, z);
    }
}