void Block::Draw(int gridX, int gridY, int landedGrid[GRID_HEIGHT][GRID_WIDTH])
{
// Get the grid's height
int hiddenRowHeight = (HIDDEN_ROWS * TILE_HEIGHT);
if(mShowGhost)
{
// Draw the ghost
DrawGhost(gridX, gridY, landedGrid);
}
// Cycle through data
for(int row = 0; row < mHeight; row++)
{
for(int column = 0; column < mWidth; column++)
{
if(mBlockMatrix[mOrientation][row][column] != TILE_BLANK)
{
// Get current tile's pixel coordinates
int pixelX = gridX + (TILE_WIDTH * mGridX) + (TILE_WIDTH * column);
int pixelY = gridY + (TILE_HEIGHT * mGridY) + (TILE_HEIGHT * row) - hiddenRowHeight;
if( pixelY > hiddenRowHeight)
{
mTexture->Draw(pixelX, pixelY);
}
}
}
}
}
/* Create all the objects, textures, geometry, etc, that we will use */
void InitialiseScene(void)
{
/* Create new lists, and store its ID number */
gTerrainList = glGenLists(1);
gPacman = glGenLists(2);
gLQGhost = glGenLists(3);
gMQGhost = glGenLists(4);
gHQGhost = glGenLists(5);
gHQDot = glGenLists(6);
gHQFruit = glGenLists(7);
// create terrain
glNewList(gTerrainList, GL_COMPILE);
DrawTerrain();
glEndList();
// create pacman
glNewList(gPacman, GL_COMPILE);
DrawPacman();
glEndList();
// create ghosts from splines
theGhostNurb = gluNewNurbsRenderer();
gluNurbsProperty(theGhostNurb, GLU_SAMPLING_METHOD, GLU_DOMAIN_DISTANCE);
gluNurbsProperty(theGhostNurb, GLU_DISPLAY_MODE, GLU_FILL);
gluNurbsProperty(theGhostNurb, GLU_CULLING, GL_TRUE);
// high quality ghost
gluNurbsProperty(theGhostNurb, GLU_U_STEP, 50.);
gluNurbsProperty(theGhostNurb, GLU_V_STEP, 50.);
glNewList(gHQGhost, GL_COMPILE);
DrawGhost();
glEndList();
// medium quality ghost
gluNurbsProperty(theGhostNurb, GLU_U_STEP, 20.);
gluNurbsProperty(theGhostNurb, GLU_V_STEP, 20.);
glNewList(gMQGhost, GL_COMPILE);
DrawGhost();
glEndList();
// low quality ghost
gluNurbsProperty(theGhostNurb, GLU_U_STEP, 5.);
gluNurbsProperty(theGhostNurb, GLU_V_STEP, 5.);
glNewList(gLQGhost, GL_COMPILE);
DrawGhost();
glEndList();
gluDeleteNurbsRenderer(theGhostNurb);
/* create the banana from nurb spline*/
theFruitNurb = gluNewNurbsRenderer();
gluNurbsProperty(theFruitNurb, GLU_SAMPLING_METHOD, GLU_DOMAIN_DISTANCE);
gluNurbsProperty(theFruitNurb, GLU_DISPLAY_MODE, GLU_FILL);
gluNurbsProperty(theFruitNurb, GLU_CULLING, GL_TRUE);
gluNurbsProperty(theFruitNurb, GLU_U_STEP, 20.);
gluNurbsProperty(theFruitNurb, GLU_V_STEP, 20.);
glNewList(gHQFruit, GL_COMPILE);
DrawFruit();
glEndList();
gluDeleteNurbsRenderer(theFruitNurb);
/* create a dot */
glNewList(gHQDot, GL_COMPILE);
DrawDot(10);
glEndList();
}
