loadingscreen has been draw when loading a world

CrystalPoint.vcxproj

@@ -170,6 +170,7 @@
     <ClCompile Include="lib\serial\src\impl\list_ports\list_ports_win.cc" />
     <ClCompile Include="lib\serial\src\impl\win.cc" />
     <ClCompile Include="lib\serial\src\serial.cc" />
+    <ClCompile Include="LoadingScreen.cpp" />
     <ClCompile Include="Main.cpp" />
     <ClCompile Include="Menu.cpp" />
     <ClCompile Include="MenuElement.cpp" />
@@ -203,6 +204,7 @@
     <ClInclude Include="lib\serial\include\impl\win.h" />
     <ClInclude Include="lib\serial\include\serial.h" />
     <ClInclude Include="lib\serial\include\v8stdint.h" />
+    <ClInclude Include="LoadingScreen.h" />
     <ClInclude Include="Main.h" />
     <ClInclude Include="Menu.h" />
     <ClInclude Include="MenuElement.h" />

CrystalPoint.vcxproj.filters

@@ -123,6 +123,9 @@
     <ClCompile Include="Util.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="LoadingScreen.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="World.h">
@@ -221,6 +224,9 @@
     <ClInclude Include="Util.h">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="LoadingScreen.h">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <None Include="worlds\worlds.json">

LoadingScreen.cpp

@@ -0,0 +1,46 @@
+#include "LoadingScreen.h"
+#include <GL\freeglut.h>
+#include "CrystalPoint.h"
+#include "Util.h"
+
+LoadingScreen::LoadingScreen()
+{
+}
+
+
+LoadingScreen::~LoadingScreen()
+{
+}
+
+void LoadingScreen::draw()
+{
+	glMatrixMode(GL_PROJECTION);
+	glLoadIdentity();
+	glOrtho(0, CrystalPoint::width, CrystalPoint::height, 0, -10, 10);
+	glMatrixMode(GL_MODELVIEW);
+	glLoadIdentity();
+	
+		glDisable(GL_LIGHTING);
+	glDisable(GL_DEPTH_TEST);
+	glDisable(GL_TEXTURE_2D);
+	
+		
+		glColor4f(0.0f, 0.0f, 0.0f, 1.0f);
+	glBegin(GL_QUADS);
+	glVertex2f(0, 0);
+	glVertex2f(0, CrystalPoint::height);
+	glVertex2f(CrystalPoint::width, CrystalPoint::height);
+	glVertex2f(CrystalPoint::width, 0);
+	glEnd();
+	
+		glColor4f(1.0f, 1.0f, 0.0f, 1.0f);
+	
+		Util::glutBitmapString(loading,
+			CrystalPoint::width / 2 - Util::glutTextWidth(loading),
+			CrystalPoint::height / 2 - 7);
+	
+		
+	glEnable(GL_LIGHTING);
+	glEnable(GL_DEPTH_TEST);
+	glutSwapBuffers();
+}

LoadingScreen.h

@@ -0,0 +1,15 @@
+#pragma once
+#include <string>
+
+class LoadingScreen
+{
+public:
+	LoadingScreen();
+	~LoadingScreen();
+
+	void draw();
+
+private:
+	const std::string loading = "Loading...";
+};
+

World.cpp

@@ -10,6 +10,7 @@
 
 World::World(const std::string &fileName)
 {
+	ls.draw();
 	nextworld = false;
 
 	//Store player instance

World.h

@@ -10,6 +10,7 @@
 #include "Skybox.h"
 #include "CrystalPoint.h"
 #include "Portal.h"
+#include "LoadingScreen.h"
 
 class Entity;
 
@@ -32,6 +33,8 @@ private:
 	std::vector<Entity*> entities;
 	std::vector<Enemy*> enemies;
 	//std::vector<Crystal*> crystals;
+
+	LoadingScreen ls;
 public:
 	World(const std::string &fileName);
 	~World();