//Handles individual tiles at individual layers
//Some things shouldn't be done by the loop such as exiting the game - so use the calledByLoop to differentiate between the two
//if this gets messy could split this function into two for each use
void tileHandler(CCPoint world, CCTileMapLayer layer, character oldUser, Boolean calledByLoop=false)
{
CCTileMapCoordinates tileAtXy = layer.ClosestTileCoordAtNodePosition(world); // get tile coordinates corresponding to our touch location
CCTileGidAndFlags info = layer.TileGIDAndFlags(tileAtXy.Column, tileAtXy.Row);
//Tilemaps made in the "tiled" program can hold properties - get the properties of the tile
Dictionary<string, string> properties = TilePropertiesForGID(info.Gid);
//Clicking a walkable tile
if (!calledByLoop && properties != null && properties.ContainsKey("walkable") && properties["walkable"] == "true")
{
//if tile has an enemy and user is near it
if(isTileOccupied(tileAtXy) && isUserNear(tileAtXy))
{
character attackedEnemy = getEnemyAt(tileAtXy);
if (attackedEnemy.attacked(user.weapon.attack))
enemyDeath(attackedEnemy);
foreach (character enemy in enemiesList)
{
CCTileMapCoordinates positionAsTile = LayerNamed("Map").ClosestTileCoordAtNodePosition(enemy.Position);
if (!isUserNear(positionAsTile))
enemy.moveOneRandom();
else
{
if (user.attacked(enemy.weapon.attack) && !ifdied)
{
userDeath();
break;
}
}
}
}
//TODO - if tile has an item, pick it up
if(!isTileOccupied(tileAtXy))
userMoves = user.move(world); //get new pathfind
}
//Spawning in the user - only happens once - not called by user
if (user == null && calledByLoop && properties != null && properties.ContainsKey("name") && properties["name"] == "exit")
{
if(oldUser==null)
{
user = new character("userChar", 20, world, availableWeapons[0]);
layer.AddChild(user);
}
else
{
user = new character(oldUser, world);
layer.AddChild(user); }
}
}