Wizzard/goldsrc-cheat
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Fix aimbot

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cv_aimbot now indicates the aimbot fov
This commit is contained in:
8dcc 2023-07-30 15:07:10 +02:00
parent 772f4a1d7a
commit 77e8b04214
1 changed files with 17 additions and 12 deletions
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29
src/features/aim.c
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@ -6,11 +6,8 @@
#include "../include/cvars.h" #include "../include/cvars.h"
#include "../include/util.h" #include "../include/util.h"
enum aimbot_settings { /* Game units to add to the entity origin to get the head */
OFF = 0, #define HEAD_OFFSET 0.8f
CLOSEST = 1,
LOWEST_HEALTH = 2, /* TODO */
};
static vec3_t get_closest_delta(vec3_t viewangles) { static vec3_t get_closest_delta(vec3_t viewangles) {
vec3_t view_height; vec3_t view_height;
@ -19,8 +16,8 @@ static vec3_t get_closest_delta(vec3_t viewangles) {
/* TODO: Compensate aim punch */ /* TODO: Compensate aim punch */
/* These 2 vars are used to store the best target across iterations. /* These 2 vars are used to store the best target across iterations.
* NOTE: The default value of best_fov is the aimbot fov */ * NOTE: The default value of best_fov will be the aimbot fov */
float best_fov = 5.0f; float best_fov = cv_aimbot->value;
vec3_t best_delta = { 0, 0, 0 }; vec3_t best_delta = { 0, 0, 0 };
for (int i = 1; i <= i_engine->GetMaxClients(); i++) { for (int i = 1; i <= i_engine->GetMaxClients(); i++) {
@ -29,14 +26,19 @@ static vec3_t get_closest_delta(vec3_t viewangles) {
if (!is_alive(ent) || is_friend(ent)) if (!is_alive(ent) || is_friend(ent))
continue; continue;
/* TODO: Get bones origin */ /* TODO: Get bones origin instead of calculating from ent origin */
const vec3_t head_pos = vec_add(ent->origin, vec3(0, 0, 0.6f)); const vec3_t head_pos = vec_add(ent->origin, vec3(0, 0, HEAD_OFFSET));
const vec3_t enemy_angle = vec_to_ang(vec_sub(head_pos, local_eyes)); const vec3_t enemy_angle = vec_to_ang(vec_sub(head_pos, local_eyes));
const vec3_t delta = vec_sub(enemy_angle, viewangles); const vec3_t delta = vec_sub(enemy_angle, viewangles);
vec_norm(delta); vec_norm(delta);
const float fov = hypotf(delta.x, delta.y); float fov = hypotf(delta.x, delta.y);
if (fov > 360.0f) {
fov = remainderf(fov, 360.0f);
if (fov > 180.0f)
fov = 360.0f - fov;
}
if (fov < best_fov) { if (fov < best_fov) {
best_fov = fov; best_fov = fov;
@ -48,14 +50,14 @@ static vec3_t get_closest_delta(vec3_t viewangles) {
} }
void aimbot(usercmd_t* cmd) { void aimbot(usercmd_t* cmd) {
const int setting = cv_aimbot->value; if (!CVAR_ON(aimbot) || !(cmd->buttons & IN_ATTACK))
if (setting == OFF || !(cmd->buttons & IN_ATTACK))
return; return;
/* Calculate delta with the engine viewangles, not with the cmd ones */ /* Calculate delta with the engine viewangles, not with the cmd ones */
vec3_t engine_viewangles; vec3_t engine_viewangles;
i_engine->GetViewAngles(engine_viewangles); i_engine->GetViewAngles(engine_viewangles);
/* TODO: Add setting for lowest health */
vec3_t best_delta = get_closest_delta(engine_viewangles); vec3_t best_delta = get_closest_delta(engine_viewangles);
if (!vec_is_zero(best_delta)) { if (!vec_is_zero(best_delta)) {
/* NOTE: We can divide the best delta here to add smoothing */ /* NOTE: We can divide the best delta here to add smoothing */
@ -66,4 +68,7 @@ void aimbot(usercmd_t* cmd) {
} }
vec_copy(cmd->viewangles, engine_viewangles); vec_copy(cmd->viewangles, engine_viewangles);
/* NOTE: Uncomment to disable silent aim */
/* i_engine->SetViewAngles(engine_viewangles); */
} }