Added basic namechanger 'dz_misc_namechanger'

Makefile

@@ -5,7 +5,7 @@ INCLUDES=-Isrc/include/sdk/common -Isrc/include/sdk/public -Isrc/include/sdk/pm_
 CFLAGS=-Wall -Wextra -Wno-write-strings -m32 -fPIC $(INCLUDES)
 LDFLAGS=-lm
 
-OBJS=obj/main.c.o obj/globals.c.o obj/cvars.c.o obj/hooks.c.o obj/detour.c.o obj/util.c.o obj/features/movement.c.o obj/features/anti_aim.c.o obj/features/esp.c.o obj/features/chams.c.o obj/features/aim.c.o obj/features/misc.c.o obj/game_detection.c.o
+OBJS=obj/main.c.o obj/globals.c.o obj/cvars.c.o obj/hooks.c.o obj/detour.c.o obj/util.c.o obj/features/movement.c.o obj/features/anti_aim.c.o obj/features/namechanger.c.o obj/features/esp.c.o obj/features/chams.c.o obj/features/aim.c.o obj/features/misc.c.o obj/game_detection.c.o
 BIN=libhlcheat.so
 
 .PHONY: clean all inject

README.org

@@ -34,6 +34,7 @@ Also make sure to check out [[https://github.com/deboogerxyz/ahc][deboogerxyz/ah
 | Chams      | =dz_visuals_chams=     | off/players/hands/all |
 | Crosshair  | =dz_visuals_crosshair= | off/length            |
 | Tracers    | =dz_visuals_tracers=   | off/on                |
+| Namechanger| =dz_misc_namechanger=  | off/team/enemy/all    |
 
 #+begin_quote
 *Note:* Aimbot FOV goes from 0 (off) to 180 (all enemies)

src/cvars.c

@@ -20,6 +20,7 @@ DECL_CVAR(visuals_friendly);
 DECL_CVAR(movement_antiaim);
 DECL_CVAR(movement_antiaim_view);
 DECL_CVAR(movement_fakeduck);
+DECL_CVAR(misc_namechanger);
 
 
 bool cvars_init(void) {
@@ -38,6 +39,7 @@ bool cvars_init(void) {
     REGISTER_CVAR(movement_antiaim, 0);
     REGISTER_CVAR(movement_antiaim_view, 0);
     REGISTER_CVAR(movement_fakeduck, 0);
+    REGISTER_CVAR(misc_namechanger, 0);
     if (IsCS16()) {
     REGISTER_CVAR(visuals_tracers, 0);
     } else {

src/features/features.h

@@ -33,6 +33,9 @@ void aimbot(usercmd_t* cmd);
 void custom_crosshair(void);
 void bullet_tracers(usercmd_t* cmd);
 
+/* src/features/namechanger.c */
+void check_namechanger_mode_and_execute(usercmd_t* cmd);
+
 /* src/features/anti_aim.c */
 void anti_aim(usercmd_t* cmd);
 

src/features/namechanger.c

@@ -0,0 +1,100 @@
+#include <stdint.h>
+#include <cstring>
+#include <algorithm>
+#include <vector>
+#include "features.h"
+#include "../include/globals.h"
+#include "../include/cvars.h"
+#include "../include/util.h"
+#include "../include/game_detection.h"
+
+static int change_counter = 0;
+#define NAME_CHANGE_INTERVAL 10
+
+static int last_name_idx = -1;
+
+void change_name(const char* new_name) {
+    if (!new_name) return;
+
+    char command[256];
+    snprintf(command, sizeof(command), "name \"%s\u200B\"", new_name);
+    i_engine->pfnClientCmd(command);
+}
+
+std::vector<char*> get_valid_names(bool (*filter)(cl_entity_t*)) {
+    int max_players = 32;
+    std::vector<char*> valid_names;
+
+    for (int i = 0; i < max_players; i++) {
+        cl_entity_t* ent = get_player(i);
+        if (!ent) continue;
+
+        if (!filter || filter(ent)) {
+            valid_names.push_back(get_name(i));
+        }
+    }
+
+    return valid_names;
+}
+
+void change_name_from_list(std::vector<char*>& names) {
+    if (names.empty()) return;
+
+    last_name_idx = (last_name_idx + 1) % names.size();
+
+    char* name = names[last_name_idx];
+    if (name) {
+        change_name(name);
+        printf("Changing name to: %s\n", name);
+    }
+}
+
+void change_name_teammates() {
+    auto names = get_valid_names(is_friend);
+    std::random_shuffle(names.begin(), names.end());
+    change_name_from_list(names);
+}
+
+void change_name_enemies() {
+    auto names = get_valid_names([](cl_entity_t* ent) -> bool {
+        return !is_friend(ent);
+    });
+    std::random_shuffle(names.begin(), names.end());
+    change_name_from_list(names);
+}
+
+void change_name_all_players() {
+    auto names = get_valid_names(nullptr);
+    std::random_shuffle(names.begin(), names.end());
+    change_name_from_list(names);
+}
+
+void change_name_based_on_mode(usercmd_t* cmd) {
+    if (!CVAR_ON(misc_namechanger)) return;
+
+    if (++change_counter < NAME_CHANGE_INTERVAL) {
+        return;
+    }
+    change_counter = 0;
+
+    switch ((int)dz_misc_namechanger->value) {
+        case 1:
+            change_name_teammates();
+            break;
+        case 2:
+            change_name_enemies();
+            break;
+        case 3:
+            change_name_all_players();
+            break;
+        default:
+            break;
+    }
+}
+
+void check_namechanger_mode_and_execute(usercmd_t* cmd) {
+    if (!CVAR_ON(misc_namechanger)) return;
+
+    change_name_based_on_mode(cmd);
+}
+

src/hooks.c

@@ -65,6 +65,7 @@ void h_CL_CreateMove(float frametime, usercmd_t* cmd, int active) {
     aimbot(cmd);
     bullet_tracers(cmd);
     anti_aim(cmd);
+    check_namechanger_mode_and_execute(cmd);
 
     correct_movement(cmd, old_angles);
     vec_clamp(cmd->viewangles);

src/include/cvars.h

@@ -46,6 +46,7 @@ DECL_CVAR_EXTERN(visuals_friendly);
 DECL_CVAR_EXTERN(movement_antiaim);
 DECL_CVAR_EXTERN(movement_antiaim_view);
 DECL_CVAR_EXTERN(movement_fakeduck);
+DECL_CVAR_EXTERN(misc_namechanger)
 
 
 /*----------------------------------------------------------------------------*/