Update labels for different zones when clicking through them.

Crawler/EncountersSpawnListScrollableWindowComponent.h

@@ -14,6 +14,13 @@ public:
     inline EncountersSpawnListScrollableWindowComponent(MenuType parent,geom2d::rect<float>rect,ComponentAttr attributes=ComponentAttr::BACKGROUND|ComponentAttr::OUTLINE)
         :ScrollableWindowComponent(parent,rect,attributes){}
     virtual inline void UpdateSpawns(std::vector<int>&spawns){
+        Menu::menus.at(parentMenu)->components.erase_if([&](auto key){
+            if(key.first.starts_with("Spawn ")){
+                std::erase_if(components,[&](MenuComponent*component){return key.second==component;});
+                delete key.second;
+                return true;
+            }
+        return false;});
         int offsetY=0;
         vf2d parentPos=Menu::menus.at(OVERWORLD_LEVEL_SELECT)->pos;
         vf2d parentSize=Menu::menus.at(OVERWORLD_LEVEL_SELECT)->size;

Crawler/MenuComponent.cpp

@@ -125,4 +125,8 @@ void MenuComponent::Enable(bool enabled){
 	disabled=!enabled;		
 };
 
-void MenuComponent::Cleanup(){}
+void MenuComponent::Cleanup(){}
+
+std::string MenuComponent::GetName(){
+	return name;
+}

Crawler/MenuComponent.h

@@ -69,6 +69,7 @@ public:
     //Called whenever an inventory slot gets updated, whether it's adding or removing an item.
     virtual void OnInventorySlotsUpdate(ITCategory cat);
     std::string GetLabel();
+    std::string GetName();
     void Enable(bool enabled);
     virtual void Cleanup();
 };

Crawler/State_OverworldMap.cpp

@@ -65,6 +65,8 @@ void State_OverworldMap::OnUserUpdate(Crawler*game){
 					}else{
 						game->GetPlayer()->UpdateWalkingAnimation(LEFT);
 					}
+					COMPONENT(MenuLabel,OVERWORLD_LEVEL_SELECT,"Stage Label")->SetLabel(currentConnectionPoint->name);
+					COMPONENT(EncountersSpawnListScrollableWindowComponent,OVERWORLD_LEVEL_SELECT,"Spawns List")->UpdateSpawns(currentConnectionPoint->spawns);
 					break;
 				}
 			}

Crawler/Version.h

@@ -2,7 +2,7 @@
 #define VERSION_MAJOR 0
 #define VERSION_MINOR 2
 #define VERSION_PATCH 1
-#define VERSION_BUILD 2774
+#define VERSION_BUILD 2783
 
 #define stringify(a) stringify_(a)
 #define stringify_(a) #a

Crawler/safemap.h

@@ -55,6 +55,9 @@ public:
 	auto erase(std::map<T,O>::iterator it){
 		return map.erase(it);
 	}
+	auto erase_if(std::function<bool(std::pair<T,O>)>lambda){
+		return std::erase_if(map,lambda);
+	}
 };
 
 //A class that has an initialization lock so that when the lock is activated, any further gets that are missing items in it will report themselves for easier debugging detection.