Add is_friend template to util.c

src/include/util.h

@@ -26,6 +26,7 @@ typedef struct {
 cl_entity_t* get_player(int ent_idx);
 bool is_alive(cl_entity_t* ent);
 bool valid_player(cl_entity_t* ent);
+bool is_friend(cl_entity_t* ent);
 char* get_name(int ent_idx);
 vec3_t vec3(float x, float y, float z);
 bool vec_is_zero(vec3_t v);

src/util.c

@@ -1,14 +1,14 @@
 
-
-#include "include/util.h"
-#include "include/sdk.h"
-#include "include/globals.h"
-
+#include <string.h>
 #include <math.h>
 #include <GL/gl.h>
 #include <unistd.h>   /* getpagesize */
 #include <sys/mman.h> /* mprotect */
 
+#include "include/util.h"
+#include "include/sdk.h"
+#include "include/globals.h"
+
 cl_entity_t* get_player(int ent_idx) {
     if (ent_idx < 0 || ent_idx > 32)
         return NULL;
@@ -22,6 +22,7 @@ cl_entity_t* get_player(int ent_idx) {
 }
 
 bool is_alive(cl_entity_t* ent) {
+    /* TODO */
     return ent && ent->curstate.movetype != 6 && ent->curstate.movetype != 0;
 }
 
@@ -30,6 +31,13 @@ bool valid_player(cl_entity_t* ent) {
            ent->curstate.messagenum >= localplayer->curstate.messagenum;
 }
 
+bool is_friend(cl_entity_t* ent) {
+    /* TODO */
+
+    (void)ent;
+    return false;
+}
+
 char* get_name(int ent_idx) {
     hud_player_info_t info;
     i_engine->pfnGetPlayerInfo(ent_idx, &info);