bool CEntity::posValid(sf::Vector2f newPos) {
bool Return = true;
//Create new rectangle for bound
sf::IntRect trialBound = bound;
trialBound.left = ((int)newPos.x) + size.x/2 * mEntitySprite.getScale().x - bound.width/2;
trialBound.top = ((int)newPos.y) + size.y/2 * mEntitySprite.getScale().y - bound.height/2;
/*
* Do collision against the Map
*/
int startX = (trialBound.left)/TILE_SIZE;
int startY = (trialBound.top)/TILE_SIZE;
int EndX = ((trialBound.left + trialBound.width) - 1)/TILE_SIZE;
int EndY = ((trialBound.top + trialBound.height) - 1)/TILE_SIZE;
for(int iY = startY;iY <= EndY;iY++) {
for(int iX = startX;iX <= EndX;iX++) {
CTile* Tile = CArea::areaControl->getTile(iX * TILE_SIZE, iY * TILE_SIZE);
if(posValidTile(Tile) == false) {
Return = false;
}
}
}
/*
* Do collision against other entities if entity
* can collide with other entities
*/
if(flags & ENTITY_FLAG_MAPONLY) {
}else{
//Check for collisions with entities
for(size_t i = 0;i < EntityList.size();i++) {
if(posValidEntity(EntityList[i], trialBound) == false) {
Return = false;
}
}
}
return Return;
}
bool Entity::posValid(int newX, int newY)
{
bool returnVal = true;
int startX = (newX + col_X);
int startY = (newY + col_Y);
int endX = ((newX + col_X) + width - col_Width - 1);
int endY = ((newY + col_Y) + height - col_Height - 1);
if(flags & ENTITY_FLAG_MAPONLY) {
}else{
for(size_t i = 0;i < EntityList.size();i++) {
if(posValidEntity(EntityList[i], newX, newY) == false) {
returnVal = false;
}
}
}
return returnVal;
}
