Load Overlay

examples/PoolBox/application/src/application.cpp

@@ -2,6 +2,7 @@
 #include "include/font_writer.hpp"
 #include "include/menu.hpp"
 #include "include/paco.hpp"
+#include "Overlay/Overlays.hpp"
 #include <FontWriter/fonts.hpp>
 #include <FontWriter/font_writer.hpp>
 #include <PSX/Periphery/periphery.hpp>
@@ -9,6 +10,24 @@
 
 using namespace JabyEngine;
 
+struct StateChange {
+    void (*asset_load)();
+    void (*main)();
+
+    static constexpr StateChange empty() {
+        return StateChange{.asset_load = nullptr, .main = nullptr};
+    }
+
+    void clear() {
+        this->asset_load = nullptr;
+        this->main       = nullptr;
+    }
+
+    bool contains_state() const {
+        return this->main;
+    }
+};
+
 static const Menu::SimpleMenu::Entry MenuEntries[] = {
     {"Menu 1"},
     {"Menu 2"},
@@ -21,14 +40,15 @@ static const Menu::SimpleMenu::Entry MenuEntries[] = {
 // Do we want Paco to be HERE?!
 static object::Paco     paco;
 static Menu::SimpleMenu menu;
-static bool             enter_loading = false;
+static StateChange      state_changer;
 
 static void setup() {
     Assets::Main::load();
     FontWriter::setup();
     paco.setup();
     menu.setup([](uint32_t selection) {
-        enter_loading = true;
+        state_changer.asset_load = Assets::Overlay::load_gpu_test;
+        state_changer.main       = GPUTest::main;
     },MenuEntries);
 }
 
@@ -72,14 +92,19 @@ namespace LoadingScene {
     }
 
     static void run() {
-        enter_loading = false;
         update();
         GPU::swap_buffers_vsync(1);
         render();
         GPU::swap_buffers_vsync(1);
 
         printf("End of execution!\n");
-        while(true); 
+        state_changer.asset_load();
+        state_changer.main();
+        printf("Done in state!\n");
+
+        while(true);
+
+        state_changer.clear();
     }
 }
 
@@ -87,7 +112,7 @@ void main() {
     setup();
 
     while(true) {
-        if(enter_loading) {
+        if(state_changer.contains_state()) {
             LoadingScene::run();
         }