void CollisionManager::checkPlayerTileCollision(Player* pPlayer,
const std::vector<TileLayer*>& collisionLayers) {
for(auto it = collisionLayers.begin();
it != collisionLayers.end(); ++it) {
TileLayer* pTileLayer = (*it);
std::vector<std::vector<int>> tiles = pTileLayer->getTileIDs();
Vector2D layerPos = pTileLayer->getPosition();
int x, y, tileColumn, tileRow, tileid = 0;
x = layerPos.getX() / pTileLayer->getTileSize();
y = layerPos.getY() / pTileLayer->getTileSize();
if(pPlayer->getVelocity().getX() >= 0 || pPlayer->getVelocity().getY() >= 0) {
tileColumn = ((pPlayer->getPosition().getX() +
pPlayer->getWidth()) / pTileLayer->getTileSize());
tileRow = ((pPlayer->getPosition().getY() +
pPlayer->getHeight()) / pTileLayer->getTileSize());
tileid = tiles[tileRow + y][tileColumn + x];
}
else if(pPlayer->getVelocity().getX() < 0 ||
pPlayer->getVelocity().getY() < 0) {
tileColumn = pPlayer->getPosition().getX() / pTileLayer->getTileSize();
tileRow = pPlayer->getPosition().getY() / pTileLayer->getTileSize();
tileid = tiles[tileRow + y][tileColumn + x];
}
if(tileid != 0) { pPlayer->collision(); }
}
}
bool CollisionObject::isCollisionWithTileRight() {
// iterate through collision layers
for (std::vector<TileLayer*>::const_iterator it = m_pCollisionLayers->begin(); it != m_pCollisionLayers->end(); ++it) {
TileLayer* pTileLayer = (*it);
std::vector<std::vector<int>> tiles = pTileLayer->getTileIDs();
// get this layers position
Vector2D layerPos = pTileLayer->getPosition();
int x, y, tileColumn, tileRow, tileid = 0;
// calculate position on tile map
x = layerPos.getX() / pTileLayer->getTileSize();
y = layerPos.getY() / pTileLayer->getTileSize();
if (getVelocity().getX() > 0) //dreta
{
tileColumn = ((getPosition().getX() + Camera::Instance()->getPosition().getX() + getWidth()) / pTileLayer->getTileSize());
tileRow = (getPosition().getY() / pTileLayer->getTileSize());
tileid = tiles[tileRow+y][tileColumn + x];//Li restem 1 a la y perque quan estiguem asobre la plataforma no ens doni colisio
}
if (tileid != 0) // if the tile id not blank then collide
{
return true;
}
}
return false;
}
bool GameObject::tileCollisions(Vector2D pos){
for(vector<TileLayer*>::iterator i = collisionLayers->begin(); i != collisionLayers->end(); i++){
TileLayer* tileLayer = (*i);
vector<vector<int>> tiles = tileLayer->getTileIDs();
Vector2D layerPos = tileLayer->getPosition();
int x, y, tileColumn, tileRow, tileid = 0;
x = layerPos.X() / tileLayer->getTileSize();
y = layerPos.Y() / tileLayer->getTileSize();
Vector2D startPos = pos;
startPos.setX( startPos.X() + 3);
startPos.setY( startPos.Y() + 4);
Vector2D endPos(pos.X() + collisionWidth, pos.Y() + collisionHeight - 4);
for(int i = startPos.X(); i < endPos.X(); i++) {
for(int j = startPos.Y(); j < endPos.Y(); j++) {
tileColumn = i / tileLayer->getTileSize();
tileRow = j / tileLayer->getTileSize();
tileid = tiles[tileRow + y][tileColumn + x];
if(tileid != 0) {
return true;
}
}
}
}
return false;
}
bool PlatformerObject::checkCollideTile(Vector2D newPos)
{
if(newPos.m_y + m_height >= TheGame::Instance()->getGameHeight() - 32)
{
return false;
}
else
{
for(std::vector<TileLayer*>::iterator it = m_pCollisionLayers->begin(); it != m_pCollisionLayers->end(); ++it)
{
TileLayer* pTileLayer = (*it);
std::vector<std::vector<int>> tiles = pTileLayer->getTileIDs();
Vector2D layerPos = pTileLayer->getPosition();
int x, y, tileColumn, tileRow, tileid = 0;
x = layerPos.getX() / pTileLayer->getTileSize();
y = layerPos.getY() / pTileLayer->getTileSize();
Vector2D startPos = newPos;
startPos.m_x += 15;
startPos.m_y += 20;
Vector2D endPos(newPos.m_x + (m_width - 15), (newPos.m_y) + m_height - 4);
for(int i = startPos.m_x; i < endPos.m_x; i++)
{
for(int j = startPos.m_y; j < endPos.m_y; j++)
{
tileColumn = i / pTileLayer->getTileSize();
tileRow = j / pTileLayer->getTileSize();
tileid = tiles[tileRow + y][tileColumn + x];
if(tileid != 0)
{
return true;
}
}
}
}
return false;
}
}
bool Actor::checkCollideTile(Vector2D newPos)
{
for (std::vector<TileLayer*>::iterator it = m_pCollisionLayers->begin(); it != m_pCollisionLayers->end(); ++it)
{
TileLayer* pTileLayer = (*it);
//Check in Map Bounds Before We Bother Checking Collision // Otherwise NO Tiles Stupid!
if (newPos.m_x > 0 && newPos.m_x < pTileLayer->getMapWidth() - 100 && newPos.m_y > 0 && newPos.m_y < pTileLayer->getMapHeight())
{
std::vector<std::vector<int>> tiles = pTileLayer->getTileIDs();
Vector2D layerPos = pTileLayer->getPosition();
int x, y, tileColumn, tileRow, tileID = 0;
// get specific tile
x = layerPos.getX() / pTileLayer->getTileSize();
y = layerPos.getY() / pTileLayer->getTileSize();
Vector2D startPos = newPos;
startPos.m_x;
startPos.m_y;
Vector2D endPos(newPos.m_x + (m_width), newPos.m_y + (m_height));
for (int i = startPos.m_x; i < endPos.m_x; ++i)
{
for (int j = startPos.m_y; j < endPos.m_y; ++j)
{
tileColumn = i / pTileLayer->getTileSize();
tileRow = j / pTileLayer->getTileSize();
tileID = tiles[tileRow + y][tileColumn + x];
if (tileID != 0)
{
return true;
}
}
}
}
}
return false;
}