change BaseMenu to BaseView

app/src/main/java/gui/menu/BaseView.java

@@ -0,0 +1,25 @@
+package gui.menu;
+
+import imgui.ImGui;
+
+public abstract class BaseView {
+
+	protected final StateMachine stateMachine;
+
+	public BaseView(StateMachine stateMachine) {
+		this.stateMachine = stateMachine;
+	}
+
+	public abstract void render();
+
+	public void closeMenu() {
+		this.stateMachine.popState();
+	}
+
+	protected void renderReturnButton() {
+		if (ImGui.button("Retour")) {
+			closeMenu();
+		}
+	}
+
+}