void searchSideways(Platform p, TileSheet tileSheet, Tile startTile, bool isRightDir)
{
bool finding = true;
Tile currentTile = startTile;
int addDirNumber = isRightDir ? 1 : -1;
for (int x = startTile.m_pos.x+addDirNumber;
x < tileSheet.m_width && x > 0 && finding;
x += addDirNumber)
{
finding = false;
for (int y = currentTile.m_pos.y - 1; y <= currentTile.m_pos.y + 1; y++)
{
Tile t = tileSheet.getTile (x, y);
if (t != null)
{
t.m_meta = (int)Processing.Done;
if (t.isWalkable ())
{
currentTile = t;
p.addTile (t);
finding = true;
break;
}
}
}
}
}
void findPlatforms(TileSheet tileSheet)
{
for (int i = 0; i < tileSheet.nofTiles; i++)
{
Tile t = tileSheet.getTile (i);
if (t != null && t.m_meta == (int)Processing.NotDone)
{
t.m_meta = (int)Processing.Done;
if (t.isWalkable ())
processPlatform (tileSheet, i);
}
}
}
void processPlatform(TileSheet tileSheet, int index)
{
Tile startTile = tileSheet.getTile (index);
Platform p = new Platform (startTile);
searchSideways (p, tileSheet, startTile, true);
searchSideways (p, tileSheet, startTile, false);
p.m_wallLeft = tileSheet.getTile (p.m_left.x - 1, p.m_left.y) != null;
p.m_wallRight = tileSheet.getTile (p.m_right.x + 1, p.m_right.y) != null;
m_platforms.Add (p);
}
public void CreateCandidate(TileSheet tileSheet, Sprite pfmSprite, Sprite leftDebugSprite, Sprite rightDebugSprite, Vector2 spacing)
{
if (m_baseObject != null)
GameObject.Destroy (m_baseObject);
m_platforms = new List<Platform> ();
m_baseObject = new GameObject ("Platform debug");
for (int i = 0; i < tileSheet.nofTiles; i++)
{
Tile t = tileSheet.getTile (i);
if (t != null)
t.m_meta = (int)Processing.NotDone;
}
findPlatforms (tileSheet);
trimPlatforms ();
setupConnections ();
}
