light: entities: delete some dead code

include/light/entities.hh

@@ -67,8 +67,6 @@ public:
 
     const bsp2_dleaf_t *leaf;    // for vis testing
     
-    entity_t *next;
-    
     const char *classname() const;
     
 public:
@@ -99,7 +97,6 @@ public:
         targetent {nullptr},
         generated {false},
         leaf {nullptr},
-        next {nullptr},
 
         // settings
     
@@ -145,9 +142,6 @@ public:
  *    Stores the RGB values to determine the light color
  */
 
-//#define MAX_LIGHTS 65536
-//extern entity_t *lights[MAX_LIGHTS];
-
 const std::vector<entity_t>& GetLights();
 
 const entdict_t *FindEntDictWithKeyPair(const std::string &key, const std::string &value);

light/entities.cc

@@ -159,19 +159,6 @@ SetupSpotlights(void)
     }
 }
 
-/* helper function */
-static void
-scan_vec3(vec3_t dest, const char *buf, const char *name)
-{
-    int i;
-    double vec[3] = { 0.0, 0.0, 0.0 };
-
-    if (sscanf(buf, "%lf %lf %lf", &vec[0], &vec[1], &vec[2]) != 3)
-        logprint("WARNING: Not 3 values for %s\n", name);
-    for (i = 0; i < 3; ++i)
-        dest[i] = vec[i];
-}
-
 void
 vec_from_mangle(vec3_t v, const vec3_t m)
 {