// -------------------------------------------------------
// move down
// -------------------------------------------------------
bool Grid::moveDown() {
if (_limit == 0) {
return false;
}
// FIXME: check if we can even move down
ds::SID ids[256];
int num = _world->find_by_type(OT_BRICK, ids, 256);
Vector2i gp;
for (int i = 0; i < num; ++i) {
v2 p = _world->getPosition(ids[i]);
if (convertToGrid(p, &gp)) {
_board[gp.x][gp.y] = ds::INVALID_SID;
_board[gp.x][gp.y - 1] = ids[i];
if (gp.y - 1 < 0) {
// game over
}
else {
_world->scaleTo(ids[i], v2(0.7f, 0.7f), v2(1, 1), 0.4f, 0, tweening::easeInOutQuad);
_world->moveTo(ids[i], p, v2(p.x, p.y - GDY), 0.4f, 0, tweening::easeInOutQuad);
}
}
}
findLimit();
num = _world->find_by_type(OT_NEW_BRICK, ids, 256);
for (int i = 0; i < num; ++i) {
v2 p = _world->getPosition(ids[i]);
gp.y = 0;
gp.x = (p.x - GSX) / GDX;
int r = -1;
for (int j = GMY - 1; j >= 0; --j) {
if (r == -1 && _board[gp.x][j] != ds::INVALID_SID) {
r = j;
}
}
r += 1;
if (r == -1) {
r = _limit;
}
if (r < _limit) {
r = _limit;
}
LOG << "p.x " << gp.x << " r " << r;
_board[gp.x][r] = ids[i];
_world->setType(ids[i], OT_BRICK);
_world->attachBoxCollider(ids[i], OT_BRICK, 0);
v2 np;
if (convertFromGrid(gp.x, r, &np)) {
_world->moveTo(ids[i], p, np, 0.4f, 0, tweening::easeInOutQuad);
}
}
return true;
//debug();
}
void mouse(int btn, int state, int x, int y){
switch(btn){
case GLUT_LEFT_BUTTON:
if(state==GLUT_DOWN){
glColor3f(Red, Green, Blue);
if(pointsSelected == 0){
point1x = convertToGrid(x,y)[0];
point1y = convertToGrid(x,y)[1];
printf("Point 1: %f, %f\n", point1x, point1y);
}
else{
point2x = convertToGrid(x,y)[0];
point2y = convertToGrid(x,y)[1];
printf("Point 2: %f, %f\n", point2x, point2y);
}
pointsSelected++;
flag = 0;
}
break;
}
}
// -------------------------------------------------------
// handle hit
// -------------------------------------------------------
int Grid::handleHit(ds::SID sid) {
if (_world->contains(sid) && _world->getType(sid) == OT_BRICK) {
Brick* data = (Brick*)_world->get_data(sid);
if (data != 0) {
--data->energy;
LOG << "sid: " << sid << " energy: " << data->energy;
if (data->energy <= 0) {
v2 p = _world->getPosition(sid);
Vector2i gp;
if (convertToGrid(p, &gp)) {
_board[gp.x][gp.y] = ds::INVALID_SID;
}
return 1;
}
_world->scaleByPath(sid, &_scalePath, 0.2f);
}
}
return 0;
}
void motion(int x,int y){
point1x = convertToGrid(x,y)[0];
point1y = convertToGrid(x,y)[1];
display();
}