goldsrc-cheat/src/features/anti_aim.c

#include <math.h>
#include <stdlib.h>
#include <time.h>

#include "features.h"
#include "../include/sdk.h"
#include "../include/cvars.h"
#include "../include/util.h"

float random_float(float min, float max) {
    return (max - min) * ((float)rand() / (float)RAND_MAX) + min;
}

void anti_aim(usercmd_t* cmd) {
    if (!CVAR_ON(movement_antiaim)) {
        return;
    }
    
    if (!is_alive(localplayer)) {
        return;
    }

    vec3_t random_angles;
    i_engine->GetViewAngles(random_angles);
    
    random_angles.x = random_float(-89.0f, 89.0f);
    random_angles.y = random_float(-180.0f, 180.0f);
    random_angles.z = 0.0f;
    char logMsg[128];
    snprintf(logMsg, sizeof(logMsg), "echo \"Generated random angles: [%f, %f, %f]\"", random_angles.x, random_angles.y, random_angles.z);
    i_engine->pfnClientCmd(logMsg);

    if (CVAR_ON(movement_antiaim_view)) {
        i_engine->SetViewAngles(random_angles);
        i_engine->pfnClientCmd("echo \"Set view angles directly using movement_antiaim_view.\"");
    } else {
        vec_copy(cmd->viewangles, random_angles);
        i_engine->pfnClientCmd("echo \"Set view angles silently.\"");
    }

    static float last_log_time = 0.0f;
    if (cmd->msec - last_log_time >= 5000.0f) {
        i_engine->pfnClientCmd("echo \"Anti-Aim has adjusted view angles.\"");
        last_log_time = cmd->msec;
    }
}