int main(int argc, char **argv)
{
//sparrow3D Init
spSetDefaultWindowSize(640,480); //Creates a 640x480 window at PC instead of 320x240
spInitCore();
//Setup
screen = spCreateDefaultWindow();
//Selecting the renderTarget. It could be every surface
spSelectRenderTarget(screen);
resize(screen->w,screen->h);
//Textures loading
texture = spLoadSurface("./data/garfield.png");
//Setting alpha test to 0, because the texture has pink parts
spSetAlphaTest(0);
//Mesh loading
mesh = spMeshLoadObj("./data/testmeshuv_tri.obj",texture,65535);
//Light on! There is one "default" light at 0,0,0 with color white. We just use it.
spSetLight(1);
//All glory the main loop
//every frame the draw_function is called
//every frame the calc_function is called with the past time as argument
//at least 10 ms have to be between to frames (max 100 fps)
//if the window is resized, the resize feedback-function is called (again)
spLoop(draw_function,calc_function,10,resize,NULL);
//Winter Wrap up, Winter Wrap up
spMeshDelete(mesh);
spDeleteSurface(texture);
spQuitCore();
return 0;
}
void DebugStage::Render()
{
int elevation = 24;
spResetZBuffer();
spIdentity();
spClearTarget(SDL_MapRGB( display->format, 190, 190, 220 ));
spSetLight(1);
spSetCulling(1);
spSetZSet(1);
spSetZTest(1);
spSetAlphaTest(1);
Sint32 brightness = 65535; // (spCos(rotation+a*SP_PI/8)>>SP_HALF_ACCURACY)*abs(spCos(rotation+a*SP_PI/8)>>SP_HALF_ACCURACY)/2+(3<<SP_ACCURACY-1);
Uint16 color = 0x8410; // 0xFFFF; // ((brightness>>SP_ACCURACY-4)<<11)+((brightness>>SP_ACCURACY-5)<<5)+(brightness>>SP_ACCURACY-4);
spTranslate(0,-6<<SP_ACCURACY,-24<<SP_ACCURACY);
spRotateX(rotation);
for( int a = 0; a < 64; a++ )
{
spRotateX(SP_PI/32);
if( ((rotation / (SP_PI/32)) + a) % 64 > 32 )
{
int yA, yB;
////////////////////////////////////////// Left OffRoad
yA = -15; // + LeftWall[a+1];
yB = -15 + LeftWall[a];
if( yA > yB )
{
int yT = yB;
yB = yA;
yA = yT;
}
elevation = 25;
spBindTexture(roadsideTexture);
if( ((rotation / (SP_PI/32)) + a) % 64 > 56 )
{
spQuadTex3D(((4*yA)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*yA)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,1,roadsideTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,roadsideTexture->w-SP_FONT_EXTRASPACE-1,roadsideTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,roadsideTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
}
yA = -15 + LeftWall[(a+1) % 64] + 1;
if( LeftWall[a+1] != LeftWall[a] )
{
spQuadTex3D(((4*yA)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*yA)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,1,roadsideTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,roadsideTexture->w-SP_FONT_EXTRASPACE-1,roadsideTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,roadsideTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
}
spQuadTex3D(((4*yB)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*yB)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
yA = -15; // + LeftWall[a+1];
spBindTexture(offroadTexture);
spQuadTex3D(((4*yA)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*yA)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
////////////////////////////////////////// Right OffRoad
yA = 15 - RightWall[a];
yB = 15;
if( yA > yB )
{
int yT = yB;
yB = yA;
yA = yT;
}
elevation = 25;
spBindTexture(roadsideTexture);
if( ((rotation / (SP_PI/32)) + a) % 64 > 56 )
{
spQuadTex3D(((4*yA)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*yA)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,1,roadsideTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,roadsideTexture->w-SP_FONT_EXTRASPACE-1,roadsideTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,roadsideTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
}
yB = 15 - RightWall[(a+1) % 64] - 1;
if( RightWall[a+1] != RightWall[a] )
{
spQuadTex3D(((4*yA)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*yA)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,1,roadsideTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,roadsideTexture->w-SP_FONT_EXTRASPACE-1,roadsideTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,roadsideTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
}
spQuadTex3D(((4*yA)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*yA)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,1,roadsideTexture->h-SP_FONT_EXTRASPACE-1,
((4*yA)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,roadsideTexture->w-SP_FONT_EXTRASPACE-1,roadsideTexture->h-SP_FONT_EXTRASPACE-1,
((4*yA)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,roadsideTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
yB = 15; // + LeftWall[a+1];
spBindTexture(offroadTexture);
spQuadTex3D(((4*yA)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*yA)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
// Draw Road
yA = -14 + LeftWall[a];
yB = 14 - RightWall[a];
spBindTexture(roadTexture);
elevation = 24;
spQuadTex3D(((4*yA)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*yA)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,1,roadTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,roadTexture->w-SP_FONT_EXTRASPACE-1,roadTexture->h-SP_FONT_EXTRASPACE-1,
((4*yB)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,roadTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
/*
for( int y = -15; y <= 15; y++ )
{
if( y <= -15 + LeftWall[a] || y >= 15 - RightWall[a] )
{
elevation = 25;
//if( ((rotation / (SP_PI/32)) + a) % 64 == 60 && y == carPos )
// spBindTexture(carTexture);
//else
spBindTexture(roadsideTexture);
if( ((rotation / (SP_PI/32)) + a) % 64 > 56 )
{
spQuadTex3D(((4*y)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*y)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
}
if( y == -15 + LeftWall[a] || y == 15 - RightWall[a] )
{
if( (y == -15 + LeftWall[a] && LeftWall[a] > LeftWall[a+1]) || (y == 15 - RightWall[a] && RightWall[a] > RightWall[a+1]) )
{
spQuadTex3D(((4*y)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*y)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
}
spQuadTex3D(((4*y)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*y)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
spQuadTex3D(((4*y)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*y)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, (elevation-1)<<SP_ACCURACY-1,1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
}
spBindTexture(offroadTexture);
spQuadTex3D(((4*y)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*y)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
} else {
//if( ((rotation / (SP_PI/32)) + a) % 64 == 60 && y == carPos )
// spBindTexture(carTexture);
//else
spBindTexture(roadTexture);
elevation = 24;
spQuadTex3D(((4*y)-2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,SP_FONT_EXTRASPACE,SP_FONT_EXTRASPACE,
((4*y)-2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)+2)<<SP_ACCURACY-2,-3<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,offroadTexture->h-SP_FONT_EXTRASPACE-1,
((4*y)+2)<<SP_ACCURACY-2,+2<<SP_ACCURACY-2, elevation<<SP_ACCURACY-1,offroadTexture->w-SP_FONT_EXTRASPACE-1,SP_FONT_EXTRASPACE,color);
}
}
*/
}
}
spIdentity();
spBindTexture(carTexture);
spTranslate( carGfxAt, -3<<SP_ACCURACY, -12<<SP_ACCURACY );
spRotateY( (SP_PI/8)*12 );
spRotateZ( (SP_PI/16)*26 );
if( crashed != 0 )
{
spRotateX( (SP_PI/16)*(crashTick < 6 ? crashTick : 6) );
spRotateY( (SP_PI/16)*crashTick );
spRotateZ( (SP_PI/16)*crashTick );
char crashText[80];
int crashYAdj;
if( crashHiScore >= 0 )
{
sprintf((char*)&crashText, "Well Done\nNew High Score\nRank %d", (crashHiScore+1) );
crashYAdj = (int)((double)fontHiSHnd->maxheight * 1.5);
} else {
sprintf((char*)&crashText, "Game Over" );
crashYAdj = (int)(fontHiSHnd->maxheight / 2);
}
spSetZSet( 0 );
spSetZTest( 0 );
spFontDrawMiddle( (gameSettings->ScreenWidth / 2) + 4, (gameSettings->ScreenHeight / 2) + 4 - crashYAdj, -1, (char*)&crashText, fontHiSHnd );
spFontDrawMiddle( (gameSettings->ScreenWidth / 2), (gameSettings->ScreenHeight / 2) - crashYAdj, -1, (char*)&crashText, fontHiHnd );
spSetZSet( 1 );
spSetZTest( 1 );
} else if( carGfxTo > carGfxAt ) {
spRotateY( -(SP_PI/16) );
} else if( carGfxTo < carGfxAt ) {
spRotateY( (SP_PI/16) );
}
spMesh3D( carMesh, 0 );
char scoreText[15];
sprintf((char*)&scoreText, "Score: %d", (int)(score > 9999999 ? 9999999 : score) );
spFontDraw( 10, 10, -1, (char*)&scoreText, fontHnd );
}
