Working on minor stuff, arts, settings, cutscenes

src/Environment.cpp

@@ -8,9 +8,14 @@
 #else
 #include <GL/gl.h>
 #endif
+
+#ifdef EMSCRIPTEN
+#include <emscripten/html5.h>
+#endif
+
 namespace ZL {
 
-	
+
 
 int Environment::windowHeaderHeight = 0;
 int Environment::width = CONST_DEFAULT_WIDTH;
@@ -20,6 +25,12 @@ float Environment::zoom = DEFAULT_ZOOM;
 
 SDL_Window* Environment::window = nullptr;
 
+#ifdef EMSCRIPTEN
+bool Environment::isFullscreen = false;
+#else
+bool Environment::isFullscreen = true;
+#endif
+
 bool Environment::showMouse = false;
 
 bool Environment::exitGameLoop = false;
@@ -55,4 +66,25 @@ void Environment::computeProjectionDimensions()
 	}
 }
 
+void Environment::setFullscreen(bool enable) {
+#ifdef EMSCRIPTEN
+	if (enable) {
+		EmscriptenFullscreenStrategy strategy{};
+		strategy.scaleMode = EMSCRIPTEN_FULLSCREEN_SCALE_STRETCH;
+		strategy.canvasResolutionScaleMode = EMSCRIPTEN_FULLSCREEN_CANVAS_SCALE_STDDEF;
+		strategy.filteringMode = EMSCRIPTEN_FULLSCREEN_FILTERING_DEFAULT;
+		emscripten_request_fullscreen_strategy("#canvas", EM_TRUE, &strategy);
+	} else {
+		emscripten_exit_fullscreen();
+	}
+	// isFullscreen is updated by onFullscreenChanged once the browser confirms —
+	// the request above is deferred/async and can fail silently (e.g. denied).
+#else
+	if (window) {
+		SDL_SetWindowFullscreen(window, enable ? SDL_WINDOW_FULLSCREEN_DESKTOP : 0);
+	}
+	isFullscreen = enable;
+#endif
+}
+
 } // namespace ZL