void Awake() {
hexType = HexType.Grass;
roadBlock = null;
setTexture (0);
gameController = GameObject.Find ("GameController");
}
private int generateRoads() {
Roads.RoadEnd roadEnd=mapData.getRoadEnd();
// Generate road starts
MapHexa.Coordinate firstCoords;
MapHexa.Coordinate secondCoords;
MapHexa.Coordinate thirdCoords;
switch (roadEnd.getEndPos()) {
case Roads.RoadEnd.EndPositions.East:
firstCoords.hexaId = 0;
firstCoords.rowId = Random.Range (1, rows - 1);
secondCoords.rowId = 0;
secondCoords.hexaId = Random.Range (1, columns - 5);
thirdCoords.rowId = rows-1;
thirdCoords.hexaId = Random.Range (1, columns - 5);
break;
case Roads.RoadEnd.EndPositions.West:
firstCoords.hexaId = columns;
firstCoords.rowId = Random.Range (1, rows - 1);
secondCoords.rowId = 0;
secondCoords.hexaId = Random.Range (5, columns - 1);
thirdCoords.rowId = rows-1;
thirdCoords.hexaId = Random.Range (5, columns - 1);
break;
default:
// Default at East
Debug.LogWarning ("RoadEnd endpos default proc: value is " + roadEnd.getEndPos());
firstCoords.hexaId = 0;
firstCoords.rowId = Random.Range (1, rows - 1);
secondCoords.rowId = 0;
secondCoords.hexaId = Random.Range (1, columns - 5);
thirdCoords.rowId = rows-1;
thirdCoords.hexaId = Random.Range (1, columns - 5);
MapHexa.Coordinate coords;
coords.hexaId = columns-2;
coords.rowId = rows - 2;
roadEnd.setCoords (coords);
break;
}
// Set starting hexa type as a Road
mapData.getHexa(firstCoords).GetComponent<MapHexa>().GetComponent<MapHexa>().setType(MapHexa.HexType.Road);
// Create first road and set first block to it
Roads.Road firstRoad = new Roads.Road (0); // First road with id 0
mapData.getRoads().addRoad(firstRoad); // TODO: move to constructor
Roads.Road.RoadBlock firstBlock = new Roads.Road.RoadBlock(firstCoords,0);
firstBlock.finalRoad = true;
firstRoad.addRoadBlock(firstBlock);
// Generate first road
System.Diagnostics.Stopwatch sw = new System.Diagnostics.Stopwatch();
sw.Start ();
int roadOneSuccess = buildMainRoad(ref firstRoad, mapData.getHexa(firstCoords).GetComponent<MapHexa>(),firstBlock,1,MapHexa.HexDir.W);
sw.Stop ();
// Same to second road
mapData.getHexa(secondCoords).GetComponent<MapHexa>().GetComponent<MapHexa>().setType(MapHexa.HexType.Road);
Roads.Road secondRoad = new Roads.Road (1); // Second road with id 1
mapData.getRoads().addRoad(secondRoad); // TODO: move to constructor
Roads.Road.RoadBlock secondBlock = new Roads.Road.RoadBlock(secondCoords,0);
secondBlock.finalRoad = true;
secondRoad.addRoadBlock(secondBlock);
// Check if the road is connected with one block already
int roadTwoSuccess;
if (isOtherRoadNearby (mapData.getHexa(secondCoords).GetComponent<MapHexa>(), secondRoad.roadId) )
roadTwoSuccess = 1;
else
// Generate second road
roadTwoSuccess = buildSecRoads (ref secondRoad, mapData.getHexa(secondCoords).GetComponent<MapHexa>(),secondBlock,1,MapHexa.HexDir.NE);
// ... And to third road TODO: Function this
mapData.getHexa(thirdCoords).GetComponent<MapHexa>().GetComponent<MapHexa>().setType(MapHexa.HexType.Road);
Roads.Road thirdRoad = new Roads.Road (2); // Third road with id 2
mapData.getRoads().addRoad(thirdRoad); // TODO: move to constructor
Roads.Road.RoadBlock thirdBlock = new Roads.Road.RoadBlock(thirdCoords,0);
thirdBlock.finalRoad = true;
thirdRoad.addRoadBlock(thirdBlock);
// Check if the road is connected with one block already
int roadThreeSuccess;
if (isOtherRoadNearby (mapData.getHexa(thirdCoords).GetComponent<MapHexa>(), thirdRoad.roadId) )
roadThreeSuccess = 1;
else
// Generate third road
roadThreeSuccess = buildSecRoads (ref thirdRoad, mapData.getHexa(thirdCoords).GetComponent<MapHexa>(),thirdBlock,1,MapHexa.HexDir.SE);
if ( roadOneSuccess == 0
|| roadTwoSuccess == 0
|| roadThreeSuccess == 0
) {
Debug.Log ("Road build fail");
Debug.Log ("Total time: "+ sw.ElapsedMilliseconds);
return 0;
} else {
Debug.Log ("Road build success");
Debug.Log ("Total time: "+ sw.ElapsedMilliseconds);
return 1;
//Debug.Log ("Time used to Base: "+timeUsedToBaseCheck);
//Debug.Log ("Time used to Deletes: "+timeUsedToDeletes);
//Debug.Log ("Time used to End: "+timeUsedToEndCheck);
//Debug.Log ("Time used to Begin: "+timeUsedToBegin);
}
// Generate rest of the roads
}
private int buildSecRoads(ref Roads.Road road,MapHexa currentHexa, Roads.Road.RoadBlock currentBlock,int id,MapHexa.HexDir incDir) {
Roads.Road.RoadBlock newBlock;
List <MapHexa.HexDir> possibleDirections = initDirectionsExcNbours (incDir);
// Randomize next direction
for (int i = possibleDirections.Count-1; i >= 0; i--) {
// Randomize direction
MapHexa.HexDir dir = possibleDirections [Random.Range (0, i+1)];
possibleDirections.Remove (dir);
//Debug.Log ("Checking direction "+dir);
// Take hexa from that direction
if (currentHexa.getNeighbour (dir) == null) continue;
MapHexa hexa = currentHexa.getNeighbour (dir).GetComponent<MapHexa>();
// Check if we have reached end OR we are colliding other road here
//Debug.Log("pörrr");
if (isHexaAtTheEdge (hexa.getCoords ())) {
// Continue to next direction if we can't
continue;
}
MapHexa nearbyHexa = isOtherRoadNearby (hexa, road.roadId);
if (nearbyHexa != null) {
newBlock = new Roads.Road.RoadBlock (hexa.getCoords (),id);
currentBlock.nextRoadBlock.roadId = road.roadId;
currentBlock.nextRoadBlock.roadBlockId = newBlock.blockId;
road.addRoadBlock (newBlock);
newBlock.finalRoad = true;
newBlock.nextRoadBlock.roadId = nearbyHexa.roadBlock.roadId;
newBlock.nextRoadBlock.roadBlockId = nearbyHexa.roadBlock.blockId;
hexa.finalR = true;
return 1;
}
if (isEndNear(hexa)) {
newBlock = new Roads.Road.RoadBlock (hexa.getCoords (),id);
currentBlock.nextRoadBlock.roadId = road.roadId;
currentBlock.nextRoadBlock.roadBlockId = newBlock.blockId;
road.addRoadBlock (newBlock);
newBlock.finalRoad = true;
newBlock.nextRoadBlock.roadId = Constants.RoadEndId;
newBlock.nextRoadBlock.roadBlockId = Constants.RoadEndId;
hexa.finalR = true;
return 1;
}
// Check if we can go there
if (isHexaNearThisRoad(hexa.getCoords(),road.roadId,getCounterDir(dir)) ){
// Continue to next direction if we can't
continue;
}
// Add new roadBlock with given id
newBlock = new Roads.Road.RoadBlock (hexa.getCoords (),id);
road.addRoadBlock (newBlock);
// Call next roadblock
int ret = buildSecRoads(ref road, hexa,newBlock,id+1,getCounterDir(dir));
// Check if we have been successful reaching the end, set hexa to road
if (ret == 1) {
currentBlock.nextRoadBlock.roadId = road.roadId;
currentBlock.nextRoadBlock.roadBlockId = newBlock.blockId;
newBlock.finalRoad = true;
hexa.finalR = true;
// Finally, remove all the extra blocks
if (id == 1) {
for (int a = road.roadBlocks.Count-1; a >=0; a--) {
if (!road.roadBlocks [a].finalRoad) {
road.deleteRoadBlock (road.roadBlocks[a].coord);
}
}
//Debug.Log ("Roadhexas block: "+ road.getRoadBlock(2).blockId +" and "+ mapData.getHexa(road.getRoadBlock(2).coord).GetComponent<MapHexa>().roadBlock.blockId);
}
return 1;
}
// Leave the block only if ret is 1
// Else we have to continue if we can reach the end from here
}
// If we fail at this point, clean made block and return to previous block
//Debug.Break();
return 0;
}
// Builds first road from start to end.
private int buildMainRoad(ref Roads.Road road,MapHexa currentHexa, Roads.Road.RoadBlock currentBlock,int id,MapHexa.HexDir incDir) {
//if (id == 83)
// return 1;
//MapHexa.Coordinate currentCoords = currentRoadBlock.getCoords ();
//bool foundNext = false;
//Debug.Log ("<color=red> Now at "+currentHexa.getCoords().rowId+" "+currentHexa.getCoords().hexaId+" </color> ");
Roads.Road.RoadBlock newBlock;
List <MapHexa.HexDir> possibleDirections = initDirectionsExcNbours (incDir);
// Randomize next direction
for (int i = possibleDirections.Count-1; i >= 0; i--) {
// Randomize direction
MapHexa.HexDir dir = possibleDirections [Random.Range (0, i+1)];
possibleDirections.Remove (dir);
//Debug.Log ("Checking direction "+dir);
// Take hexa from that direction
if (currentHexa.getNeighbour (dir) == null) continue;
MapHexa hexa = currentHexa.getNeighbour (dir).GetComponent<MapHexa>();
// Check if we have reached end
if (isEndNear(hexa)) {
//Debug.Log ("End found");
newBlock = new Roads.Road.RoadBlock (hexa.getCoords (),id);
currentBlock.nextRoadBlock.roadId = road.roadId;
currentBlock.nextRoadBlock.roadBlockId = newBlock.blockId;
road.addRoadBlock (newBlock);
newBlock.finalRoad = true;
newBlock.nextRoadBlock.roadId = Constants.RoadEndId;
newBlock.nextRoadBlock.roadBlockId = Constants.RoadEndId;
hexa.finalR = true;
return 1;
}
//Debug.Log ("<color=red>Going to </color> "+dir);
// Check if we can go there
if (isHexaAtTheEdge (hexa.getCoords ())) {
// Continue to next direction if we can't
continue;
}
if (isHexaNearThisRoad(hexa.getCoords(),road.roadId,getCounterDir(dir)) ){
// Continue to next direction if we can't
continue;
}
// Add new roadBlock with given id
newBlock = new Roads.Road.RoadBlock (hexa.getCoords (),id);
road.addRoadBlock (newBlock);
// Call next roadblock
int ret = buildMainRoad(ref road, hexa,newBlock,id+1,getCounterDir(dir));
// Check if we have been successful reaching the end, set hexa to road
if (ret == 1) {
currentBlock.nextRoadBlock.roadId = road.roadId;
currentBlock.nextRoadBlock.roadBlockId = newBlock.blockId;
newBlock.finalRoad = true;
hexa.finalR = true;
// Finally, remove all the extra blocks
if (id == 1) {
for (int a = road.roadBlocks.Count-1; a >=0; a--) {
if (!road.roadBlocks [a].finalRoad) {
road.deleteRoadBlock (road.roadBlocks[a].coord);
}
}
}
return 1;
}
// Leave the block only if ret is 1
// Else we have to continue if we can reach the end from here
}
// If we fail at this point, clean made block and return to previous block
//Debug.Break();
return 0;
}
void Awake()
{
hexType = HexType.Grass;
roadBlock = null;
setTexture (0);
gameController = GameObject.Find ("GameController");
selecter = GameObject.Find("MapHexaSelectHighlight");
}
