Minor changes to help players see each other

luprex/cpp/core/lpxclient.cpp

@@ -152,7 +152,7 @@ public:
     }
 
     void do_view_command(const StringVec &cmd) {
-        stdostream() << world_->tangibles_near_debug_string(actor_id_, 100);
+        stdostream() << world_->tangibles_near_debug_string(actor_id_, 1000);
     }
 
     void do_menu_command(const StringVec &cmd) {

luprex/cpp/core/lpxserver.cpp

@@ -80,6 +80,10 @@ public:
         stdostream() << "Syntax Error: " << words[1] << std::endl;
     }
 
+    void do_view_command(const StringVec &cmd) {
+        stdostream() << master_->tangibles_near_debug_string(admin_id_, 1000);
+    }
+
     void do_menu_command(const StringVec &cmd) {
         int64_t place = sv::to_int64(cmd[1], admin_id_);
         master_->update_gui(admin_id_, place, &gui_);
@@ -118,6 +122,7 @@ public:
         else if (words[0] == "luainvoke") do_luainvoke_command(words);
         else if (words[0] == "luaprobe") do_luaprobe_command(words);
         else if (words[0] == "syntax") do_syntax_command(words);
+        else if (words[0] == "view") do_view_command(words);
         else if (words[0] == "menu") do_menu_command(words);
         else if (words[0] == "choose") do_choose_command(words);
         else if (words[0] == "tick") do_tick_command(words);

luprex/cpp/core/planemap.cpp

@@ -780,11 +780,9 @@ PlaneMap::~PlaneMap() {}
 
 void PlaneMap::scan(const PlaneScan &sc, util::IdVector *into) const {
     into->clear();
-    int startpos = 0;
     if (sc.near_ != 0) {
         if (sc.include_near_) {
             into->push_back(sc.near_);
-            startpos = 1;
         }
     }
 
@@ -799,7 +797,7 @@ void PlaneMap::scan(const PlaneScan &sc, util::IdVector *into) const {
     }
 
     if (sc.sorted_) {
-        std::sort(into->begin() + startpos, into->end());
+        std::sort(into->begin(), into->end());
     }
 }
 

luprex/cpp/core/planemap.hpp

@@ -112,10 +112,13 @@ private:
     // When true, the items are sorted by ID.
     // WARNING: setting this to false can create
     // nondeterminism.  Scans by lua should always be sorted.
+    // When sorting and 'include_near' are both specified,
+    // the near item is returned in its sorted order.
     bool sorted_;
 
-    // The near ID, if nonzero, is either PREPENDED to the
-    // results, or OMITTED from the results, depending on include_near_.
+    // The near ID is omitted from the results if include_near is false.
+    // The near ID is included in the results if include_near is true.
+    // The near ID is ignored if near is zero.
     int64_t near_;
     bool include_near_;
     

luprex/cpp/core/world-accessor.cpp

@@ -467,8 +467,7 @@ LuaDefine(tangible_find, "config",
     "|"
     "|If you specify 'near', then by default, the near tangible is"
     "|filtered out of the search.  If you want to include it in the"
-    "|results, set the 'include' flag to true.  In this case, the"
-    "|near tangible will always be the first search result:"
+    "|results, set the 'include' flag to true."
     "|"
     "|   include  : include the 'near' object in the results"
     "|"

luprex/cpp/core/world-testing.cpp

@@ -60,17 +60,19 @@ eng::string World::tangible_ids_debug_string() const {
 eng::string World::tangibles_near_debug_string(int64_t actor, int64_t distance) {
     assert(stack_is_clear());
     lua_State *L = state();
-    LuaVar tangibles, database, mt;
-    LuaExtStack LS(L, tangibles, database);
+    LuaVar tangibles, tanobj, classtab;
+    LuaExtStack LS(L, tangibles, tanobj, classtab);
     LS.rawget(tangibles, LuaRegistry, "tangibles");
     eng::ostringstream result;
     util::IdVector tans;
     get_near(actor, distance, true, false, true, &tans);
     for (int64_t id : tans) {
         const Tangible *tan = tangible_get(id);
-        LS.rawget(database, tangibles, id);
-        AnimState state = tan->anim_queue_.get_final_everything();
-        result << id << ": " << state.debug_string() << std::endl;
+        LS.rawget(tanobj, tangibles, id);
+        LS.tangetclass(classtab, tanobj);
+        eng::string cname = LS.classname(classtab);
+        AnimState state = tan->anim_queue_.get_final_persistent();
+        result << id << " (" << cname << "): " << state.debug_string() << std::endl;
     }
     return result.str();
 }

luprex/cpp/core/world.hpp

@@ -96,8 +96,8 @@ public:
     using IdVector = util::IdVector;
     using TanVector = eng::vector<const Tangible*>;
     using Redirects = eng::map<int64_t, int64_t>;
-    const float RadiusVisibility = 100.0;
-    const float RadiusClose = 10.0; 
+    const float RadiusVisibility = 1000.0;
+    const float RadiusClose = 1000.0; 
 
     // Constructor.
     //