void DrawIntroMessage(void)
{
SetBackgndColorHex(COLOR_BOX);
SetPenColorHex(COLOR_TEXT);
DrawText2D(helv18, TEXT_X, TEXT_Y, "INSTRUCTIONS:");
DrawText2D(helv18, TEXT_X, TEXT_Y * 2, "--Click on the largest house to win!!");
DrawText2D(helv18, TEXT_X, TEXT_Y * 3, "--Press the right or left arrows for more or less houses");
DrawText2D(helv18, TEXT_X, TEXT_Y * 4, "--Press any other key to exit");
}
void WinMessage(void)
{
SetPenColorHex(COLOR_BOX);
DrawFillBox(TEXT_X * 3, TEXT_Y * 5, TEXT_X * 8, TEXT_Y);
SetPenColorHex(COLOR_TEXT);
DrawBox(TEXT_X * 3, TEXT_Y * 5, TEXT_X * 8, TEXT_Y);
DrawText2D(helv18, TEXT_X * 4, TEXT_Y * 2, "********************");
DrawText2D(helv18, TEXT_X * 4, TEXT_Y * 3, "****You Win!!!****");
DrawText2D(helv18, TEXT_X * 4, TEXT_Y * 4, "********************");
}
void World::Render()
{
UseMainWindowContext();
glGetIntegerv(GL_VIEWPORT, viewport);
int fHeight = viewport[3];
int fWidth = viewport[2];
if(m_bRunning)
{
if(!luaCall("prerender()", "onerrorgl"))
{
m_bRunning = false;
}
//ioCall("render()");
}
glViewport(0,0,fWidth, fHeight);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LESS);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// glEnable(GL_CULL_FACE);
glDisable(GL_CULL_FACE);
// Turned this off for the Vivo Smart Tab
// Turn it back on again if needed.
//glEnable(GL_POLYGON_OFFSET_FILL);
//glPolygonOffset (1., 1.);
glClearColor(Int2FloatCol(m_nClearColorRed),
Int2FloatCol(m_nClearColorGreen),
Int2FloatCol(m_nClearColorBlue),
1.0f);
//glClearColor(0.0f, (float)(rand()%1000) * 0.001f, 0.0f, 1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
glMatrixMode(GL_PROJECTION);
glPushMatrix();
BuildGLMatrices();
RenderFloorPlane();
if(m_bUpdatePickPosition && !m_bDoubleClick)
RefreshFloorPickPosition();
glClearColor(Int2FloatCol(m_nClearColorRed),
Int2FloatCol(m_nClearColorGreen),
Int2FloatCol(m_nClearColorBlue),
1.0f);
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// turned off the lighting code for now
// too much to tune
// 3d ck didn't have lighting
// just a simple scheme for coloring the different faces
// of the object primitives so that they were distinct
//glEnable(GL_LIGHTING);
//glEnable(GL_LIGHT0);
//glEnable(GL_LIGHT1);
//glEnable(GL_MULTISAMPLE);
glEnable(GL_COLOR_MATERIAL);
if(m_bRenderFloorGrid)
RenderFloorGrid();
//static GLfloat lightPosition[4] = { 0.5, 5.0, 7.0, 1.0 };
//static GLfloat lightPosition1[4] = { 30, 10, 30, 1.0 };
//static GLfloat lightPosition2[4] = { 0, 20, 400, 1.0 };
//glLightfv(GL_LIGHT0, GL_POSITION, lightPosition2);
//glLightfv(GL_LIGHT1, GL_POSITION, lightPosition2);
// x = 400, y = -300 + i * 60, z = 20
//glLightfv(GL_LIGHT0, GL_POSITION, lightPosition);
//glColorMaterial(GL_FRONT_AND_BACK, GL_AMBIENT_AND_DIFFUSE);
glColor4ub(255,255,255,255);
if(m_bRunning)
{
if(!luaCall("render()", "onerrorgl"))
{
m_bRunning = false;
}
//ioCall("render()");
}
// Restore a sane render state in case render left it in a bad condition
glDisable(GL_STENCIL_TEST);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LESS);
glColorMask(1,1,1,1);
// If there is an error, then stop the automatic lua calls.
UseMainWindowContext();
glColor4ub(0,255,0,255); // green
//if(m_bRenderOutput)
// DrawText3DStroked(mlVector3D(-50,0,0 ), SelectEndLines(luaGetOutput(),100));
//if(m_bRenderError)
// DrawText3DStroked(mlVector3D(-50,0,200), SelectEndLines(luaGetError(),100));
if(m_bRenderFloorPlane)
RenderFloorPlane();
if(m_bUpdatePickPosition && !m_bDoubleClick)
RefreshPickPosition();
if(m_bRenderMousePickSphere)
RenderMousePickSphere();
if(m_bRenderProbesHUD)
RenderProbes();
if(m_bRunning)
{
if(!luaCall("postrender()", "onerrorgl"))
{
m_bRunning = false;
}
}
// Restore a sane render state in case postrender left it in a bad condition
glDisable(GL_STENCIL_TEST);
glEnable(GL_DEPTH_TEST);
glDepthFunc(GL_LESS);
glColorMask(1,1,1,1);
glDisable(GL_LIGHTING);
glDisable(GL_LIGHT0);
glDisable(GL_LIGHT1);
glDisable(GL_MULTISAMPLE);
glMatrixMode(GL_PROJECTION);
glPopMatrix();
if(m_bRenderEditor)
{
// Get rid of this completely.
qt_save_gl_state();
GetEditor()->Render();
qt_restore_gl_state();
DrawText2D(mlVector3D(5,2), std::string("Buffer: ") + GetEditor()->GetName());
}
if(m_bRenderFPS)
{
#ifdef __PRAXIS_WINDOWS__
int nCurrentTime = ::timeGetTime();
#endif
#ifdef __PRAXIS_LINUX__
int nCurrentTime = glutGet(GLUT_ELAPSED_TIME);
#endif
if(m_nRenderCount % 10 == 0)
{
int nTimeDelta = nCurrentTime - g_nLastFrameTime;
g_nLastFrameTime = nCurrentTime;
g_fFPS = 1000.0f / (float)nTimeDelta;
g_fFPS *= 10.0f;
}
//qt_save_gl_state();
//GetEditor()->Render();
//qt_restore_gl_state();
// Render a graph
// A widget
// A camera aligned widget
// A widget for the 2D world
// Just a camera aligned widget will do.
stringstream ss; ss << std::setprecision(0) << std::fixed << g_fFPS << "fps";
DrawText2D(mlVector3D(90,95), ss.str());
}
// Also, FPS
// Get current time
// Compare with previous time
// Calculate and display FPS
// ????
// PROFIT
if(m_bRenderOutput)
DrawText2D(mlVector3D(10 + GLEditor::m_nDesiredTextureSize + 10, 35 + GLEditor::m_nDesiredTextureSize - 13), SelectEndLines(PraxisLog::trace,20), fWidth, fHeight);
if(m_bRenderError)
DrawText2D(mlVector3D(10 + GLEditor::m_nDesiredTextureSize + 10, 35 + (GLEditor::m_nDesiredTextureSize / 4)), SelectEndLines(PraxisLog::error,20), fWidth, fHeight);
m_nRenderCount++;
}
void iGraphics::draw_text (int x, int y, const char* c)
{
DrawText2D (x, invert (y), c);
};
