bool Skybox::load( const string& filename )
{
removeModels();
mp_Tex = GraphicsManager::GetInstance()->getResourceManager()->loadTexture(filename, GL_LINEAR, GL_LINEAR, GL_CLAMP_TO_EDGE);
if ( ! mp_Tex )
{
GraphicsManager::GetInstance()->getResourceManager()->releaseTexture(mp_Tex);
return false;
}
const GLfloat SKYBOX_SCALE = 1000.0f;
vec3 skyboxVerts[24] = {
vec3(-1.0f, 1.0f, -1.0f), vec3( 1.0f, 1.0f, -1.0f), vec3( 1.0f, -1.0f, -1.0f), vec3(-1.0f, -1.0f, -1.0f), // Front
vec3(-1.0f, 1.0f, 1.0f), vec3(-1.0f, 1.0f, -1.0f), vec3(-1.0f, -1.0f, -1.0f), vec3(-1.0f, -1.0f, 1.0f), // Left
vec3( 1.0f, 1.0f, 1.0f), vec3(-1.0f, 1.0f, 1.0f), vec3(-1.0f, -1.0f, 1.0f), vec3( 1.0f, -1.0f, 1.0f), // Back
vec3( 1.0f, 1.0f, -1.0f), vec3( 1.0f, 1.0f, 1.0f), vec3( 1.0f, -1.0f, 1.0f), vec3( 1.0f, -1.0f, -1.0f), // Right
vec3(-1.0f, 1.0f, 1.0f), vec3( 1.0f, 1.0f, 1.0f), vec3( 1.0f, 1.0f, -1.0f), vec3(-1.0f, 1.0f, -1.0f), // Top
vec3(-1.0f, -1.0f, 1.0f), vec3( 1.0f, -1.0f, 1.0f), vec3( 1.0f, -1.0f, -1.0f), vec3(-1.0f, -1.0f, -1.0f) // Bottom
};
const GLfloat ONE_FOURTH = 0.25f;
const GLfloat TWO_FOURTH = 0.5f;
const GLfloat THREE_FOURTH = 0.75f;
const GLfloat ONE_THIRD = 1.0f / 3.0f + 0.0015f;
const GLfloat TWO_THIRD = 2.0f / 3.0f - 0.0015f;
vec2 skyboxTxcrds[24] = {
vec2( ONE_FOURTH, TWO_THIRD ), vec2( TWO_FOURTH, TWO_THIRD ), vec2( TWO_FOURTH, ONE_THIRD ), vec2( ONE_FOURTH, ONE_THIRD ), // Front
vec2( 0.0f, TWO_THIRD ), vec2( ONE_FOURTH, TWO_THIRD ), vec2( ONE_FOURTH, ONE_THIRD ), vec2( 0.0f, ONE_THIRD ), // Left
vec2( THREE_FOURTH, TWO_THIRD ), vec2( 1.0f, TWO_THIRD ), vec2( 1.0f, ONE_THIRD ), vec2( THREE_FOURTH, ONE_THIRD ), // Back
vec2( TWO_FOURTH, TWO_THIRD ), vec2( THREE_FOURTH, TWO_THIRD ), vec2( THREE_FOURTH, ONE_THIRD ), vec2( TWO_FOURTH, ONE_THIRD ), // Right
vec2( ONE_FOURTH, 1.0f ), vec2( TWO_FOURTH, 1.0f ), vec2( TWO_FOURTH, TWO_THIRD ), vec2( ONE_FOURTH, TWO_THIRD ), // Up
vec2( ONE_FOURTH, 0.0f ), vec2( TWO_FOURTH, 0.0f ), vec2( TWO_FOURTH, ONE_THIRD ), vec2( ONE_FOURTH, ONE_THIRD ) // Down
};
for (int i = 0; i < 24; ++i)
skyboxVerts[i] *= SKYBOX_SCALE;
Mesh* pMesh = GraphicsManager::GetInstance()->getResourceManager()->addMesh("skybox-quads");
pMesh->begin(GL_QUADS, 24);
pMesh->copyVertexData(skyboxVerts);
pMesh->copyTextureCoordData(skyboxTxcrds);
pMesh->end();
Model* pModel = GraphicsManager::GetInstance()->getResourceManager()->addModel("skybox");
pModel->addMesh(pMesh);
addModel(pModel);
return true;
}
int Game::run()
{
addModels();
// Holds where the mouse clicked
position2di click;
stringw start = L"Back";
// Used to switch classes
next = 0;
while(device->run() && !next)
{
if(device->isWindowActive())
{
// Keep an update on the size of the window
ResX = driver->getScreenSize().Width;
ResY = driver->getScreenSize().Height;
// Start the scene
driver->beginScene(true, true, SColor(0,0,0,0));
// Handler for the back button thing
if(reciever->mouseOver(rect<s32>(50,150,150,170)))
{
device->getCursorControl()->setActiveIcon(ECI_HAND);
start = L">Back";
if(reciever->isButtonDown(reciever->LeftButton, click))
if(click.X > 50 && click.Y > 150 && click.X < 150 && click.Y < 170)
next = 1;
}else{
device->getCursorControl()->setActiveIcon(ECI_NORMAL);
start = L"Back";
}
arial->draw(start, rect<s32>(50,150,150,170), SColor(255,255,255,255));
// Draw changes and close scene
smgr->drawAll();
guienv->drawAll();
driver->endScene();
}
}
removeModels();
return next;
}
