loadingscreen has been draw when loading a world

2016-06-21 23:28:44 +02:00
parent d3bde622f0
commit 7edbcd4d4d
6 changed files with 73 additions and 0 deletions
@@ -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();
+}