我目前正在某些项目中使用拦截库，如果我能够在现有代码中发送坐标并模拟鼠标点击，那将非常有用。我知道当前库中有些东西支持这样做，但由于缺乏文档（以及与开发人员的联系），我担心我可能永远无法实现我的目标。
我到目前为止唯一的引线是鼠标坐标功能使用真正的鼠标坐标（意味着将某个变量设置为-1会反转鼠标，以及类似的东西）但是我希望能够将屏幕坐标传递给它代替。此外，它有一些鼠标标志（INTERCEPTION_MOUSE1_DOWN，INTERCEPTION_MOUSE1_UP等等），但在尝试使用SendInput传递这些标志后，它似乎失败了。
如果有人能提供任何帮助，那将是一种祝福，谢谢大家！
P.S - 我确实看到另一个问题，有人问了类似的东西，还有一些复杂性和一些缺乏信息。再次感谢。答案 0 :(得分：0)
#include <cmath>
#include <iostream>
#include <utils.h>
#include <interception.h>
using namespace std;
namespace scancode {
enum {
esc = 0x01,
num_0 = 0x0B,
num_1 = 0x02,
num_2 = 0x03,
num_3 = 0x04,
num_4 = 0x05,
num_5 = 0x06,
num_6 = 0x07,
num_7 = 0x08,
num_8 = 0x09,
num_9 = 0x0A,
};
}
const double pi = 3.14159265358979323846264338327950288419716939937510582097494;
const double scale = 15;
const int screen_width = get_screen_width(), screen_height = get_screen_height();
const unsigned long milliseconds = calculate_busy_wait_millisecond();
struct point {
double x;
double y;
point(double x, double y) : x(x), y(y) {}
};
typedef point (*curve)(double t);
point circle(double t) {
double f = 10;
return point(scale * f * cos(t), scale * f * sin(t));
}
point mirabilis(double t) {
double f = 1. / 2., k = 1. / (2. * pi);
return point(scale * f * (exp(k * t) * cos(t)),
scale * f * (exp(k * t) * sin(t)));
}
point epitrochoid(double t) {
double f = 1, R = 6, r = 2, d = 1;
double c = R + r;
return point(scale * f * (c * cos(t) - d * cos((c * t) / r)),
scale * f * (c * sin(t) - d * sin((c * t) / r)));
}
point hypotrochoid(double t) {
double f = 10. / 7., R = 5, r = 3, d = 5;
double c = R - r;
return point(scale * f * (c * cos(t) + d * cos((c * t) / r)),
scale * f * (c * sin(t) - d * sin((c * t) / r)));
}
point hypocycloid(double t) {
double f = 10. / 3., R = 3, r = 1;
double c = R - r;
return point(scale * f * (c * cos(t) + r * cos((c * t) / r)),
scale * f * (c * sin(t) - r * sin((c * t) / r)));
}
point bean(double t) {
double f = 10, c = cos(t), s = sin(t);
return point(scale * f * ((pow(c, 3) + pow(s, 3)) * c),
scale * f * ((pow(c, 3) + pow(s, 3)) * s));
}
point Lissajous(double t) {
double f = 10, a = 2, b = 3;
return point(scale * f * (sin(a * t)), scale * f * (sin(b * t)));
}
point epicycloid(double t) {
double f = 10. / 42., R = 21, r = 10;
double c = R + r;
return point(scale * f * (c * cos(t) - r * cos((c * t) / r)),
scale * f * (c * sin(t) - r * sin((c * t) / r)));
}
point rose(double t) {
double f = 10, R = 1, k = 2. / 7.;
return point(scale * f * (R * cos(k * t) * cos(t)),
scale * f * (R * cos(k * t) * sin(t)));
}
point butterfly(double t) {
double f = 10. / 4., c = exp(cos(t)) - 2 * cos(4 * t) + pow(sin(t / 12), 5);
return point(scale * f * (sin(t) * c), scale * f * (cos(t) * c));
}
void math_track(InterceptionContext context, InterceptionDevice mouse,
curve curve, point center, double t1, double t2,
unsigned int partitioning) {
lower_process_priority();
InterceptionMouseStroke mstroke;
double delta = t2 - t1;
point position = curve(t1);
mstroke.flags = INTERCEPTION_MOUSE_MOVE_ABSOLUTE;
mstroke.state = INTERCEPTION_MOUSE_LEFT_BUTTON_UP;
mstroke.x = static_cast<int>((0xFFFF * center.x) / screen_width);
mstroke.y = static_cast<int>((0xFFFF * center.y) / screen_height);
interception_send(context, mouse, (InterceptionStroke *)&mstroke, 1);
mstroke.state = 0;
mstroke.x = static_cast<int>((0xFFFF * (center.x + position.x)) / screen_width);
mstroke.y = static_cast<int>((0xFFFF * (center.y - position.y)) / screen_height);
interception_send(context, mouse, (InterceptionStroke *)&mstroke, 1);
for (unsigned int i = 0, j = 0; i <= partitioning + 2; ++i, ++j) {
if (j % 250 == 0) {
busy_wait(25 * milliseconds);
mstroke.state = INTERCEPTION_MOUSE_LEFT_BUTTON_UP;
interception_send(context, mouse, (InterceptionStroke *)&mstroke, 1);
busy_wait(25 * milliseconds);
mstroke.state = INTERCEPTION_MOUSE_LEFT_BUTTON_DOWN;
interception_send(context, mouse, (InterceptionStroke *)&mstroke, 1);
mstroke.state = 0;
if (i > 0)
i -= 2;
}
position = curve(t1 + (i * delta) / partitioning);
mstroke.x = static_cast<int>((0xFFFF * (center.x + position.x)) / screen_width);
mstroke.y = static_cast<int>((0xFFFF * (center.y - position.y)) / screen_height);
interception_send(context, mouse, (InterceptionStroke *)&mstroke, 1);
busy_wait(3 * milliseconds);
}
busy_wait(25 * milliseconds);
mstroke.state = INTERCEPTION_MOUSE_LEFT_BUTTON_DOWN;
interception_send(context, mouse, (InterceptionStroke *)&mstroke, 1);
busy_wait(25 * milliseconds);
mstroke.state = INTERCEPTION_MOUSE_LEFT_BUTTON_UP;
interception_send(context, mouse, (InterceptionStroke *)&mstroke, 1);
busy_wait(25 * milliseconds);
mstroke.state = 0;
mstroke.x = static_cast<int>((0xFFFF * center.x) / screen_width);
mstroke.y = static_cast<int>((0xFFFF * center.y) / screen_height);
interception_send(context, mouse, (InterceptionStroke *)&mstroke, 1);
raise_process_priority();
}
int main() {
InterceptionContext context;
InterceptionDevice device, mouse = 0;
InterceptionStroke stroke;
point position(screen_width / 2, screen_height / 2);
raise_process_priority();
context = interception_create_context();
interception_set_filter(context, interception_is_keyboard,
INTERCEPTION_FILTER_KEY_DOWN | INTERCEPTION_FILTER_KEY_UP);
interception_set_filter(context, interception_is_mouse,
INTERCEPTION_FILTER_MOUSE_MOVE);
cout << "NOTICE: This example works on real machines.\n"
<< " Virtual machines generally work with absolute mouse\n"
<< " positioning over the screen, which this samples isn't\n"
<< " prepared to handle.\n\n";
cout << "Now please, first move the mouse that's going to be impersonated." << endl;
while (interception_receive(context, device = interception_wait(context), &stroke, 1) > 0) {
if (interception_is_mouse(device)) {
if (!mouse) {
mouse = device;
cout << "Impersonating mouse " << device - INTERCEPTION_MOUSE(0) << ".\n\n";
cout << "Now:\n"
<< " - Go to Paint (or whatever place you want to draw)\n"
<< " - Select your pencil\n"
<< " - Position your mouse in the drawing board\n"
<< " - Press any digit (not numpad) on your keyboard to draw an equation\n"
<< " - Press ESC to exit." << endl;
}
InterceptionMouseStroke &mstroke = *(InterceptionMouseStroke *)&stroke;
position.x += mstroke.x;
position.y += mstroke.y;
if (position.x < 0)
position.x = 0;
if (position.x > screen_width - 1)
position.x = screen_width - 1;
if (position.y < 0)
position.y = 0;
if (position.y > screen_height - 1)
position.y = screen_height - 1;
mstroke.flags = INTERCEPTION_MOUSE_MOVE_ABSOLUTE;
mstroke.x = static_cast<int>((0xFFFF * position.x) / screen_width);
mstroke.y = static_cast<int>((0xFFFF * position.y) / screen_height);
interception_send(context, device, &stroke, 1);
}
if (mouse && interception_is_keyboard(device)) {
InterceptionKeyStroke &kstroke = *(InterceptionKeyStroke *)&stroke;
switch (kstroke.state) {
case INTERCEPTION_KEY_DOWN:
switch (kstroke.code) {
case scancode::num_0:
math_track(context, mouse, circle, position, 0, 2 * pi, 200);
break;
case scancode::num_1:
math_track(context, mouse, mirabilis, position, -(6 * pi), 6 * pi, 200);
break;
case scancode::num_2:
math_track(context, mouse, epitrochoid, position, 0, 2 * pi, 200);
break;
case scancode::num_3:
math_track(context, mouse, hypotrochoid, position, 0, 6 * pi, 200);
break;
case scancode::num_4:
math_track(context, mouse, hypocycloid, position, 0, 2 * pi, 200);
break;
case scancode::num_5:
math_track(context, mouse, bean, position, 0, pi, 200);
break;
case scancode::num_6:
math_track(context, mouse, Lissajous, position, 0, 2 * pi, 200);
break;
case scancode::num_7:
math_track(context, mouse, epicycloid, position, 0, 20 * pi, 1000);
break;
case scancode::num_8:
math_track(context, mouse, rose, position, 0, 14 * pi, 500);
break;
case scancode::num_9:
math_track(context, mouse, butterfly, position, 0, 21 * pi, 2000);
break;
default:
interception_send(context, device, &stroke, 1);
break;
}
break;
case INTERCEPTION_KEY_UP:
switch (kstroke.code) {
case scancode::num_0:
case scancode::num_1:
case scancode::num_2:
case scancode::num_3:
case scancode::num_4:
case scancode::num_5:
case scancode::num_6:
case scancode::num_7:
case scancode::num_8:
case scancode::num_9:
break;
default:
interception_send(context, device, &stroke, 1);
break;
}
break;
default:
interception_send(context, device, &stroke, 1);
break;
}
if (kstroke.code == scancode::esc)
break;
}
}
interception_destroy_context(context);
}
资料来源：https://github.com/oblitum/Interception/tree/master/samples/mathpointer