Window centering and positioning added.

Crawler/Menu.cpp

@@ -8,13 +8,15 @@ std::vector<Menu*>Menu::stack;
 std::map<MenuType,Menu>Menu::menus;
 std::string Menu::themeSelection="BlueDefault";
 safeunorderedmap<std::string,Theme>Menu::themes;
+const vf2d Menu::CENTERED = {-456,-456};
 
 INCLUDE_GFX
+extern vi2d WINDOW_SIZE;
 
 Menu::Menu(){}
 
-Menu::Menu(vf2d size)
-	:size(size){}
+Menu::Menu(vf2d pos,vf2d size)
+	:pos(pos==CENTERED?WINDOW_SIZE/2-size/2:vi2d{pos}),size(size){}
 
 void Menu::InitializeMenus(){
 	stack.reserve(32);
@@ -57,7 +59,6 @@ void Menu::MenuSelect(Crawler*game){
 }
 
 void Menu::Update(Crawler*game){
-	vf2d upperLeftPos=game->GetScreenSize()/2-size/2;
 
 	for(auto&key:buttons){
 		for(auto&button:key.second){
@@ -69,14 +70,14 @@ void Menu::Update(Crawler*game){
 	}else{
 		for(auto&key:buttons){
 			for(auto&button:key.second){
-				if(geom2d::overlaps(geom2d::rect<float>{button->rect.pos+upperLeftPos,button->rect.size},game->GetMousePos())){
+				if(geom2d::overlaps(geom2d::rect<float>{button->rect.pos+pos,button->rect.size},game->GetMousePos())){
 					button->hovered=true;
 				}
 			}
 		}
 	}
 
-	KeyboardButtonNavigation(game,upperLeftPos);
+	KeyboardButtonNavigation(game,pos);
 	for(auto&key:buttons){
 		for(auto&button:key.second){
 			button->Update(game);
@@ -88,21 +89,20 @@ void Menu::Update(Crawler*game){
 };
 
 void Menu::Draw(Crawler*game){
-	vf2d upperLeftPos=game->GetScreenSize()/2-size/2;
 
 	if(GetCurrentTheme().IsScaled()){
-		DrawScaledWindow(game,upperLeftPos);
+		DrawScaledWindow(game,pos);
 	}else{
-		DrawTiledWindow(game,upperLeftPos);
+		DrawTiledWindow(game,pos);
 	}
 
 	for(auto&key:buttons){
 		for(auto&button:key.second){
-			button->Draw(game,upperLeftPos,this==Menu::stack.back());
+			button->Draw(game,pos,this==Menu::stack.back());
 		}
 	}
 	for(auto&component:displayComponents){
-		component->Draw(game,upperLeftPos,this==Menu::stack.back());
+		component->Draw(game,pos,this==Menu::stack.back());
 	}
 };
 

Crawler/Menu.h

@@ -18,10 +18,11 @@ class Menu:IAttributable{
     std::vector<MenuComponent*>displayComponents; //Components that are only for displaying purposes.
     safemap<std::string,MenuComponent*>components; //A friendly way to interrogate any component we are interested in.
     vi2d selection={-1,-1};
+    vf2d pos; //Specify the upper-left corner of the window. Using CENTERED will always put this where the upper-left corner would center the window.
     vf2d size; //Size in tiles (24x24), every menu will be tile-based
 public:
     Menu();
-    Menu(vf2d size);
+    Menu(vf2d pos,vf2d size);
     void AddComponent(std::string key,MenuComponent*button);
     void Update(Crawler*game);
     void Draw(Crawler*game);
@@ -30,6 +31,7 @@ public:
     static std::vector<Menu*>stack;
     static std::string themeSelection;
     static safeunorderedmap<std::string,Theme>themes;
+    static const vf2d CENTERED;
 private:
     void MenuSelect(Crawler*game);
     static const Menu InitializeTestMenu();

Crawler/MenuComponent.h

@@ -12,6 +12,7 @@ class MenuComponent{
     MenuFunc onClick;
     bool hovered=false;
     bool selectable=true;
+    bool draggable=false;
 private:
     float hoverEffect=0;
 protected:

Crawler/State_GameRun.cpp

@@ -33,4 +33,5 @@ void State_GameRun::OnUserUpdate(Crawler*game){
 	game->UpdateCamera(game->GetElapsedTime());
 };
 void State_GameRun::Draw(Crawler*game){
+
 };

Crawler/TestMenu.cpp

@@ -2,7 +2,7 @@
 #include "Menu.h"
 
 const Menu Menu::InitializeTestMenu(){
-	Menu testMenu({24*8,24*6});
+	Menu testMenu(CENTERED,{24*8,24*6});
 
 	MenuFunc quitWindow=[](Menu&menu,Crawler*game){
 		menu.stack.clear();

Crawler/TestSubMenu.cpp

@@ -10,7 +10,7 @@ INCLUDE_GFX
 typedef Attribute A;
 
 const Menu Menu::InitializeTestSubMenu(){
-	Menu testSubMenu({24*4,24*5});
+	Menu testSubMenu({30,30},{24*4,24*5});
 
 	MenuFunc goBack=[](Menu&menu,Crawler*game){
 		menu.stack.pop_back();

Crawler/Version.h

@@ -2,7 +2,7 @@
 #define VERSION_MAJOR 0
 #define VERSION_MINOR 2
 #define VERSION_PATCH 0
-#define VERSION_BUILD 1777
+#define VERSION_BUILD 1782
 
 #define stringify(a) stringify_(a)
 #define stringify_(a) #a