private void shortenRoomUnitPath(roomUnit pUnit)
{
if (pUnit.Path.Count > 1)
{
blisterMoleNode pNode = pUnit.Path[1];
if (!(Math.Abs(pUnit.X - pNode.X) > 1 || Math.Abs(pUnit.Y - pNode.Y) > 1))
{
if (tileFree(pNode.X, pNode.Y))
{
int X1 = 0;
int X2 = 0;
if (pNode.X > pUnit.X)
{
X1 = -1;
X2 = 1;
}
else
{
X1 = 1;
X2 = -1;
}
if (tileFree((byte)(pNode.X + X1), pNode.Y) && tileFree((byte)(pUnit.X + X2), pUnit.Y)) // Valid shortcut
{
pUnit.Path.RemoveAt(0);
}
}
}
}
}
private void moveRoomUnitToTile(roomUnit pUnit, ref blisterMoleNode nextTile)
{
// Set next step
pUnit.nextX = nextTile.X;
pUnit.nextY = nextTile.Y;
pUnit.nextZ = this.gridHeight[nextTile.X, nextTile.Y];
pUnit.Path.Remove(nextTile);
// Set unit map
this.gridUnit[pUnit.X, pUnit.Y] = false;
this.gridUnit[pUnit.nextX, pUnit.nextY] = true;
// Calculate new rotation
pUnit.rotationHead = rotationCalculator.calculateHumanMoveDirection(pUnit.X, pUnit.Y, pUnit.nextX, pUnit.nextY);
pUnit.rotationBody = pUnit.rotationHead;
pUnit.requiresUpdate = true;
}
public void enterTeleporter(uint sessionID, int itemID)
{
floorItem pItem = this.getFloorItem(itemID);
if (pItem != null && pItem.Definition.Behaviour.isTeleporter) // Valid item
{
roomUser pUser = this.getRoomUser(sessionID);
if (pItem.Rotation == 2 && !(pUser.X == pItem.X + 1 && pUser.Y == pItem.Y))
return; // Invalid position of room user
if (pItem.Rotation == 4 && !(pUser.X == pItem.X && pUser.Y == pItem.Y + 1))
return; // Invalid position of room user
pUser.Path.Clear();
blisterMoleNode pNode = new blisterMoleNode();
pNode.X = pItem.X;
pNode.Y = pItem.Y;
pUser.Path.Add(pNode);
requestStartRoomUnitWalk(pUser.Session.ID, pNode.X, pNode.Y, true);
}
}
public void enterTeleporter(uint sessionID, int itemID)
{
floorItem pItem = this.getFloorItem(itemID);
if (pItem != null && pItem.Definition.Behaviour.isTeleporter) // Valid item
{
roomUser pUser = this.getRoomUser(sessionID);
if (pItem.Rotation == 2 && !(pUser.X == pItem.X + 1 && pUser.Y == pItem.Y))
{
return; // Invalid position of room user
}
if (pItem.Rotation == 4 && !(pUser.X == pItem.X && pUser.Y == pItem.Y + 1))
{
return; // Invalid position of room user
}
pUser.Path.Clear();
blisterMoleNode pNode = new blisterMoleNode();
pNode.X = pItem.X;
pNode.Y = pItem.Y;
pUser.Path.Add(pNode);
requestStartRoomUnitWalk(pUser.Session.ID, pNode.X, pNode.Y, true);
}
}
private void moveRoomUnitToTile(roomUnit pUnit, ref blisterMoleNode nextTile)
{
// Set next step
pUnit.nextX = nextTile.X;
pUnit.nextY = nextTile.Y;
pUnit.nextZ = this.gridHeight[nextTile.X, nextTile.Y];
pUnit.Path.Remove(nextTile);
// Set unit map
this.gridUnit[pUnit.X, pUnit.Y] = false;
this.gridUnit[pUnit.nextX, pUnit.nextY] = true;
// Calculate new rotation
pUnit.rotationHead = rotationCalculator.calculateHumanMoveDirection(pUnit.X, pUnit.Y, pUnit.nextX, pUnit.nextY);
pUnit.rotationBody = pUnit.rotationHead;
pUnit.requiresUpdate = true;
}
private void moveRoomUnit(roomUnit pUnit)
{
if (pUnit.Path.Count > 0)
{
shortenRoomUnitPath(pUnit); // Cut corners etc
blisterMoleNode nextTile = pUnit.Path[0];
bool nextTileNoRoomUnit = !this.gridUnit[nextTile.X, nextTile.Y];
bool nextTileExists = this.tileExists(nextTile.X, nextTile.Y);
if (pUnit.allowOverideNextTile || (nextTileNoRoomUnit && nextTileExists && this.gridState[nextTile.X, nextTile.Y] == roomTileState.Free))
{
moveRoomUnitToTile(pUnit, ref nextTile);
pUnit.allowOverideNextTile = false;
return;
}
else
{
bool workInteractiveTile = false;
if (this.gridState[pUnit.goalX, pUnit.goalY] == roomTileState.Interactive)
{
if (!this.gridUnit[pUnit.goalX, pUnit.goalY])
{
this.gridState[pUnit.goalX, pUnit.goalY] = roomTileState.Free;
workInteractiveTile = true;
}
}
List <blisterMoleNode> Path = this.findShortestPath(pUnit.X, pUnit.Y, pUnit.goalX, pUnit.goalY);
if (workInteractiveTile)
{
this.gridState[pUnit.goalX, pUnit.goalY] = roomTileState.Interactive;
}
if (Path.Count > 0)
{
nextTile = Path[0];
if (!this.gridUnit[nextTile.X, nextTile.Y] && tileExists(nextTile.X, nextTile.Y))
{
pUnit.Path = Path;
moveRoomUnitToTile(pUnit, ref nextTile);
return;
}
}
}
}
else
{
bool workInteractiveTile = false;
if (this.gridState[pUnit.goalX, pUnit.goalY] == roomTileState.Interactive)
{
if (!this.gridUnit[pUnit.goalX, pUnit.goalY])
{
this.gridState[pUnit.goalX, pUnit.goalY] = roomTileState.Free;
workInteractiveTile = true;
}
}
List <blisterMoleNode> Path = this.findShortestPath(pUnit.X, pUnit.Y, pUnit.goalX, pUnit.goalY);
if (workInteractiveTile)
{
this.gridState[pUnit.goalX, pUnit.goalY] = roomTileState.Interactive;
}
if (Path.Count > 0)
{
pUnit.Path = Path;
unsetRoomUnitTileState(pUnit);
moveRoomUnit(pUnit);
return;
}
setRoomUnitTileState(pUnit);
}
// Stop moving
pUnit.Moves = false;
pUnit.nextX = 0;
pUnit.nextY = 0;
pUnit.nextZ = 0;
pUnit.requiresUpdate = false;
}
