add 'camera' library

src/logic/scripting/lua/libentity.cpp

@@ -8,11 +8,11 @@
 
 using namespace scripting;
 
-static int l_entity_exists(lua::State* L) {
+static int l_exists(lua::State* L) {
     return lua::pushboolean(L, get_entity(L, 1).has_value());
 }
 
-static int l_entity_spawn(lua::State* L) {
+static int l_spawn(lua::State* L) {
     auto level = controller->getLevel();
     auto defname = lua::tostring(L, 1);
     auto& def = content->entities.require(defname);
@@ -25,14 +25,14 @@ static int l_entity_spawn(lua::State* L) {
     return 1;
 }
 
-static int l_entity_despawn(lua::State* L) {
+static int l_despawn(lua::State* L) {
     if (auto entity = get_entity(L, 1)) {
         entity->destroy();
     }
     return 0;
 }
 
-static int l_entity_set_rig(lua::State* L) {
+static int l_set_rig(lua::State* L) {
     if (auto entity = get_entity(L, 1)) {
         std::string skeletonName = lua::require_string(L, 2);
         auto rigConfig = content->getRig(skeletonName);
@@ -45,9 +45,9 @@ static int l_entity_set_rig(lua::State* L) {
 }
 
 const luaL_Reg entitylib [] = {
-    {"exists", lua::wrap<l_entity_exists>},
-    {"spawn", lua::wrap<l_entity_spawn>},
-    {"despawn", lua::wrap<l_entity_despawn>},
-    {"set_rig", lua::wrap<l_entity_set_rig>},
+    {"exists", lua::wrap<l_exists>},
+    {"spawn", lua::wrap<l_spawn>},
+    {"despawn", lua::wrap<l_despawn>},
+    {"set_rig", lua::wrap<l_set_rig>},
     {NULL, NULL}
 };