bool TiledLayer::willSpriteCollideOnTile( Physics *physics,
CollidableObject *dynamicObject)
{
int startCol, endCol, startRow, endRow;
AABB *ss = dynamicObject->getSweptShape();
initOverlappingCellRange(ss, startCol, endCol, startRow, endRow);
AABB tileAABB;
for (int i = startCol; i <= endCol; i++)
{
int j = endRow;
Tile *testTile = getTile(j,i);
if (testTile->collidable)
{
float tileX = (float)(i * tileWidth);
float tileY = (float)(j * tileHeight);
tileAABB.setCenterX(tileX + (tileWidth/2));
tileAABB.setCenterY(tileY + (tileHeight/2));
tileAABB.setWidth((float)tileWidth);
tileAABB.setHeight((float)tileHeight);
bool willCollide = physics->willSpriteCollideOnTile(dynamicObject, &tileAABB);
if (willCollide)
return true;
}
}
return false;
}
/*
sweptSpaceTiles
*/
void TiledLayer::findTileCollisionsForSprite( Physics *physics,
CollidableObject *dynamicObject)
{
int startColumn, endColumn, startRow, endRow;
AABB *aabb = dynamicObject->getSweptShape();
initOverlappingCellRange(aabb, startColumn, endColumn, startRow, endRow);
for (int i = startColumn; i <= endColumn; i++)
{
for (int j = startRow; j <= endRow; j++)
{
Tile *testTile = getTile(j,i);
if (testTile->collidable)
{
float tileX = (float)(i * tileWidth);
float tileY = (float)(j * tileHeight);
}
}
}
}
