void processSelectedObject(GLint hitsNumber, GLuint *selectBuffer) {
int objectName = 0;
if (hitsNumber == 1) {
objectName = selectBuffer[3];
planetsList[objectName].selected = !planetsList[objectName].selected;
printf("INFO: Touched -> %s", displayPlanet(planetsList[objectName], 0));
}
}
int main() {
/* Turn on the 2D graphics core. */
powerOn(POWER_ALL_2D);
/*
* Configure the VRAM and background control registers.
*
* Place the main screen on the bottom physical screen. Then arrange the
* VRAM banks. Next, confiure the background control registers.
*/
lcdMainOnBottom();
initVideo();
initBackgrounds();
/* Set up a few sprites. */
SpriteInfo spriteInfo[SPRITE_COUNT];
OAMTable *oam = new OAMTable();
initOAM(oam);
initSprites(oam, spriteInfo);
/* Display the backgrounds. */
displayStarField();
displayPlanet();
displaySplash();
/* Make the ship object. */
static const int SHUTTLE_OAM_ID = 0;
SpriteEntry * shipEntry = &oam->oamBuffer[SHUTTLE_OAM_ID];
SpriteRotation * shipRotation = &oam->matrixBuffer[SHUTTLE_OAM_ID];
Ship * ship = new Ship(&spriteInfo[SHUTTLE_OAM_ID]);
/* Accelerate the ship for a little while to make it move. */
for (int i = 0; i < 10; i++) {
ship->accelerate();
}
for (;;) {
/* Update the game state. */
ship->moveShip();
/* Update sprite attributes. */
MathVector2D<float> position = ship->getPosition();
shipEntry->x = (int)position.x;
shipEntry->y = (int)position.y;
rotateSprite(shipRotation, -ship->getAngleDeg());
/*
* Update the OAM.
*
* We have to copy our copy of OAM data into the actual OAM during
* VBlank (writes to it are locked during other times).
*/
swiWaitForVBlank();
updateOAM(oam);
}
return 0;
}
void drawText(void) {
char text1[50], text2[70], text3[120];
int i = 0;
sprintf(text1, "Nbr elts: %d", sampleSize);
sprintf(text2, "dt: %1.3f, FPS: %4.2f", (dt/1000.0), fps);
for (i=0; i<sampleSize; i++) {
if (planetsList[i].selected) {
sprintf(text3, "%s", displayPlanet(planetsList[i], 1));
}
}
textList = glGenLists(1);
glNewList(textList, GL_COMPILE);
drawString(-40.0, -36.0, -100.0, text1);
drawString(-40.0, -38.0, -100.0, text2);
drawString(-40.0, -40.0, -100.0, text3);
glEndList();
}
int main() {
/* Turn on the 2D graphics core. */
powerOn(POWER_ALL_2D);
/*
* Configure the VRAM and background control registers.
*
* Place the main screen on the bottom physical screen. Then arrange the
* VRAM banks. Next, confiure the background control registers.
*/
lcdMainOnBottom();
initVideo();
initBackgrounds();
/* Initialize maxmod using the memory based soundbank set up. */
mmInitDefaultMem((mm_addr)soundbank_bin);
/* Set up a few sprites. */
SpriteInfo spriteInfo[SPRITE_COUNT];
OAMTable *oam = new OAMTable();
initOAM(oam);
initSprites(oam, spriteInfo);
/* Display the backgrounds. */
displayStarField();
displayPlanet();
displaySplash();
/*************************************************************************/
/* Keep track of the touch screen coordinates. */
touchPosition touch;
/* Make the ship object. */
static const int SHUTTLE_OAM_ID = 0;
SpriteEntry * shipEntry = &oam->oamBuffer[SHUTTLE_OAM_ID];
SpriteRotation * shipRotation = &oam->matrixBuffer[SHUTTLE_OAM_ID];
Ship * ship = new Ship(&spriteInfo[SHUTTLE_OAM_ID]);
/* Make the moon. */
static const int MOON_OAM_ID = 1;
SpriteEntry * moonEntry = &oam->oamBuffer[MOON_OAM_ID];
SpriteInfo * moonInfo = &spriteInfo[MOON_OAM_ID];
MathVector2D<int> * moonPos = new MathVector2D<int>();
moonPos->x = moonEntry->x;
moonPos->y = moonEntry->y;
/* Set up sound data. */
mmLoadEffect(SFX_THRUST);
for (;;) {
/* Update the game state. */
updateInput(&touch);
handleInput(ship, moonPos, moonInfo, &touch);
ship->moveShip();
/* Update ship sprite attributes. */
MathVector2D<float> position = ship->getPosition();
shipEntry->x = (int)position.x;
shipEntry->y = (int)position.y;
rotateSprite(shipRotation, -ship->getAngleDeg());
/* Update moon sprite attributes. */
moonEntry->x = (int)moonPos->x;
moonEntry->y = (int)moonPos->y;
/*
* Update the OAM.
*
* We have to copy our copy of OAM data into the actual OAM during
* VBlank (writes to it are locked during other times).
*/
swiWaitForVBlank();
updateOAM(oam);
}
return 0;
}
