public GUIRiver(GUIManager gm)
{
this.gm = gm;
menuWidth = gm.menuWidth;
rightMenuOffset = gm.rightOffset;
topOffset = gm.topOffset;
buttonHeight = gm.smallButtonHeight;
sideOffset = 10;
scaleY = gm.scaleY;
visibleArea = gm.visibleArea;
rg = gm.cm.riverGenerator;
rg.riverGui = this;
riverFlags = new List<bool>();
//width = 15;
//areaEffect = 1;
//depth = 0.2f;
defaultRiver = new RiverInfo(rg);
defaultRiver.SetDefaultValues();
selectedRiver = defaultRiver;
}
/// <summary>
/// generates rivers starting from given river's starting and ending point
/// operation is processed only if points are in visible terrain and not on border
/// => meaning that terrain has been moved and river isn't complete
/// </summary>
public void GenerateConnectingRiver(RiverInfo river)
{
Vertex startPoint = river.riverPath[0];
if (ftm.IsInDefinedTerrain(startPoint) && !ftm.IsOnBorder(startPoint))
{
Area restrictArea = fmc.CalculateRestrictedArea(startPoint);
List<Direction> reachedSides = new List<Direction>();
reachedSides.Add(fmc.GetOppositeDirection(startPoint.side));
RiverInfo startRiver =
frp.GetRiverFrom(startPoint, reachedSides, restrictArea, river, river.gridStep, true);
if(startRiver.riverPath.Count == 0)
{
ShowErrorMessage("connecting river failed \n" + startRiver.errorMessage);
}
frd.DistortPath(startRiver.riverPath, startRiver.gridStep/3, startRiver.gridStep);
river.ConnectWith(startRiver);
startPoint.side = Direction.none;
}
Vertex endPoint = river.GetLastVertex();
if (ftm.IsInDefinedTerrain(endPoint) && !ftm.IsOnBorder(endPoint))
{
Area restrictArea = fmc.CalculateRestrictedArea(endPoint);
List<Direction> reachedSides = new List<Direction>();
reachedSides.Add(fmc.GetOppositeDirection(endPoint.side));
RiverInfo endRiver =
frp.GetRiverFrom(endPoint, reachedSides, restrictArea, river, river.gridStep, true);
if (endRiver.riverPath.Count == 0)
{
ShowErrorMessage("connecting river failed \n" + endRiver.errorMessage);
}
frd.DistortPath(endRiver.riverPath, endRiver.gridStep / 3, endRiver.gridStep);
river.ConnectWith(endRiver);
endPoint.side = Direction.none;
}
frd.DigRiver(river);
}
public void AssignFunctions(RiverGenerator rg)
{
this.rg = rg;
fd = rg.fd;
ftm = rg.ftm;
fmc = rg.fmc;
frd = rg.frd;
errorRiver = new RiverInfo(rg);
errorRiver.errorMessage = "-";
terrainWidth = rg.lt.terrainWidth;
terrainHeight = rg.lt.terrainHeight;
}
//***********<RIVER...>*************
public RiverGenerator(TerrainGenerator terrain)
{
this.terrain = terrain;
filtermanager = terrain.filterManager;
terrain.riverGenerator = this;
vertices = terrain.vertices;
terrainSize = terrain.terrainSize;
heightMap = terrain.heightMap;
frp = new FunctionRiverPlanner(this);
frd = new FunctionRiverDigger(this);
fmc = new FunctionMathCalculator(this);
ftm = new FunctionTerrainManager(this);
fd = new FunctionDebugger(this);
currentRiver = new RiverInfo(terrain);
AssignFunctions();
}
//connect 2 rivers into 1
public void ConnectWith(RiverInfo river2)
{
if (riverPath[0].EqualsCoordinates(river2.riverPath[0]))
{
river2.riverPath.RemoveAt(0);
riverPath.Reverse();
riverPath.AddRange(river2.riverPath);
//riverPath.Reverse();
}
else if (GetLastVertex().EqualsCoordinates(river2.riverPath[0]))
{
river2.riverPath.RemoveAt(0);
riverPath.AddRange(river2.riverPath);
}
else if (riverPath[0].EqualsCoordinates(river2.GetLastVertex()))
{
riverPath.RemoveAt(0);
riverPath.Reverse();
river2.riverPath.Reverse();
riverPath.AddRange(river2.riverPath);
riverPath.Reverse();
}
else if (GetLastVertex().EqualsCoordinates(river2.GetLastVertex()))
{
river2.riverPath.RemoveAt(river2.riverPath.Count - 1);
river2.riverPath.Reverse();
riverPath.AddRange(river2.riverPath);
}
else
{
Debug.Log("RIVERS DONT HAVE COMMON END POINT");
}
//reachTop = reachTop || river2.reachTop;
//reachRight = reachRight || river2.reachRight;
//reachBot = reachBot || river2.reachBot;
//reachLeft = reachLeft || river2.reachLeft;
}
/// <summary>
/// digs river path
/// </summary>
/// <param name="width">width of river corridor</param>
/// <param name="widthFactor">also "areaEffect". defines area around river. 1 = only river, 2 = river and close area</param>
/// <param name="maxDepth">depth in center of river</param>
public void DigRiver(RiverInfo river, int width, float widthFactor, float maxDepth)
{
//optimize areaEffect
if (widthFactor > 1 && widthFactor < 1.5f)
widthFactor = 1;
else if (widthFactor >= 1.5)
widthFactor = 2;
widthFactor = 2;
//DigCorners(path, width, widthFactor, maxDepth);
currentRiver = river;
List<Vertex> path = river.riverPath;
if(path.Count < 2)
{
Debug.Log("path too short: " + path.Count);
return;
}
DigRiverPath(path, width, widthFactor, maxDepth, river.shape);
DigCorners(path, width, widthFactor, maxDepth, river.shape);
}
public void GenerateDefaultRiver()
{
int w = 20;
List<Vertex> tempList = new List<Vertex>();
tempList.Add(new Vertex(0, -lt.terrainHeight/2 + 5));
tempList.Add(new Vertex(w, -w));
tempList.Add(new Vertex(0, 0));
tempList.Add(new Vertex(w, w));
tempList.Add(new Vertex(0, lt.terrainHeight / 2 - 5));
RiverInfo river = new RiverInfo(this);
river.riverPath = tempList;
frd.DistortPath(river.riverPath, river.gridStep / 3, river.gridStep);
river.width = 15;
river.areaEffect = 2;
river.depth = 0.15f;
rivers.Add(river);
Debug.Log(riverGui);
riverGui.riverFlags.Add(true);
frd.DigRiver(rivers[rivers.Count - 1]);
}
/// <summary>
/// find river path from given starting point on restricted area
/// </summary>
/// <param name="start">starting point</param>
/// <param name="reachedSides">sideas already reached - result path can't end on any of these these sides</param>
/// <param name="x_min">area restriction</param>
/// <param name="x_max">area restriction</param>
/// <param name="z_min">area restriction</param>
/// <param name="z_max">area restriction</param>
/// <returns></returns>
public RiverInfo GetRiverPathFrom(Vertex start, List<Direction> reachedSides,
int x_min, int x_max, int z_min, int z_max)
{
fd.ColorPixel(start.x, start.z, 5, redColor);
float step = Math.Abs(start.height); //height can be negative
if (step <= 0.1f) //step can't be too small
step = 0.1f;
else if (step > 0.1f) //step can't be too big
step = 0.1f;
Vertex highestPoint = ftm.GetHighestpoint();
float maxThreshold = highestPoint.height; //highest value on map - river can't flow that heigh
fd.ColorPixel(highestPoint.x, highestPoint.z, 5, blueColor);
//Debug.Log(highestPoint);
List<FloodNode> reachableNodes = new List<FloodNode>();
reachableNodes.Add(new FloodNode(start, 0));
float threshold = start.height + step;
Debug.Log("threshold: " + threshold);
Debug.Log("terrainSize: " + terrainSize);
int gridStep = 20; //step between river path points
int borderOffset = gridStep + 5;
//bool reachedSide = false;
Direction reachedSide = Direction.none;
int finalIndex = 0;//index of final node (reached one of the sides)
while (reachedSide == Direction.none)
{
for (int i = 0; i < reachableNodes.Count; i++)
{
//Debug.Log(i + " - threshold: " + threshold);
FloodNode currentNode = reachableNodes[i];
if (!currentNode.processed)
{
int x = currentNode.vertex.x;
int z = currentNode.vertex.z;
//if (i < 100)
// Debug.Log(i + ":" + currentNode);
if (ftm.CheckBounds(x, z, 0, x_min, x_max, z_min, z_max))
{
//if(i < 100)
// Debug.Log(currentNode);
//check if node is not on side that has already been reached
bool reachedAvailableSide = fmc.ReachedAvailableSide(x, z, reachedSides, borderOffset, x_min, x_max, z_min, z_max);
if (reachedAvailableSide)
{
reachedSide = fmc.GetReachedSide(x, z, borderOffset, x_min, x_max, z_min, z_max);
if (reachedSide != Direction.none)
{
Debug.Log("!!!!!!!!!!");
finalIndex = i;
break;
}
if (x > 150)
{
Debug.Log(x_min);
Debug.Log(x_max);
Debug.Log(z_min);
Debug.Log(z_max);
Debug.Log(reachedSide);
Debug.Log(currentNode);
}
}
if (reachedSide != Direction.none)
{
Debug.Log("????");
break;
}
}
if (reachedSide != Direction.none)
{
Debug.Log("KKKKK");
break;
}
//dont process already processed nodes again
if (!currentNode.processed)
{
if (i > terrainSize * terrainSize)
{
Debug.Log("FAIL");
finalIndex = i;
reachedSide = Direction.up;
break;
}
List<Vertex> neighbours =
ftm.Get8Neighbours(currentNode.vertex, gridStep, 0, threshold, x_min, x_max, z_min, z_max);
if (neighbours.Count == 8)
{
currentNode.processed = true;
}
foreach (Vertex v in neighbours)
{
if (v.height < threshold && !reachableNodes.Contains(new FloodNode(v, i)))
{
reachableNodes.Add(new FloodNode(v, i));
}
}
}
else
{
//Debug.Log("skip " + i);
}
}
if (reachedSide != Direction.none)
{
Debug.Log("MMM");
break;
}
}
if (reachedSide != Direction.none)
{
Debug.Log("JJJJ");
break;
}
threshold += step;
if (threshold > maxThreshold)
{
Debug.Log("step=" + step);
Debug.Log("max=" + maxThreshold);
Debug.Log("FAILz");
break;
}
}
int pathIndex = finalIndex;
List<Vertex> finalPath = new List<Vertex>();
finalPath.Add(fmc.GetVertexOnBorder(reachableNodes[finalIndex].vertex,
borderOffset, reachedSide,
x_min, x_max, z_min, z_max)); //add new node which lies exactly on border
while (pathIndex != 0)//recursively add all vertices of found path
{
finalPath.Add(reachableNodes[pathIndex].vertex);
pathIndex = reachableNodes[pathIndex].parentIndex;
}
finalPath.Reverse();
for (int i = 0; i < finalPath.Count; i++)
{
Debug.Log(finalPath[i]);
}
RiverInfo river = new RiverInfo(rg.terrain);
river.riverPath = finalPath;
reachedSides.Add(reachedSide);
foreach(Direction side in reachedSides)
{
switch (reachedSide)
{
case Direction.up:
river.reachTop = true;
break;
case Direction.right:
river.reachRight = true;
break;
case Direction.down:
river.reachBot = true;
break;
case Direction.left:
river.reachLeft = true;
break;
}
}
return river;
}
public void OnGui(int yPosition)
{
Color origColor = GUI.color;
float buttonWidth = menuWidth - sideOffset - sideOffset / 2;
float buttonWidth2 = menuWidth / 2 - sideOffset - sideOffset / 2;
yPos = yPosition;
if (GUI.Button(new Rect(Screen.width - menuWidth, yPos, menuWidth - rightMenuOffset, buttonHeight), "Generate new river"))
{
rg.GenerateNewRiver(selectedRiver.width, selectedRiver.areaEffect, selectedRiver.depth, selectedRiver.gridStep);
gm.cm.terrainGenerator.build();
}
yPos += buttonHeight + 5;
GUI.Box(new Rect(Screen.width - menuWidth, yPos, menuWidth - rightMenuOffset, 6f * buttonHeight), "parameters");
yPos += buttonHeight + 2;
GUI.Label(new Rect(Screen.width - menuWidth + sideOffset, yPos, buttonWidth2, buttonHeight),
"width: " + (int)selectedRiver.width);
selectedRiver.width = GUI.HorizontalSlider(new Rect(
Screen.width - menuWidth + buttonWidth2, yPos + 5,
menuWidth - sideOffset - buttonWidth2 - 5,
buttonHeight), selectedRiver.width, 8f, 20f);
yPos += buttonHeight + 2;
GUI.Label(new Rect(Screen.width - menuWidth + sideOffset, yPos, buttonWidth2, buttonHeight),
"depth: " + (int)selectedRiver.depth + "." +
(int)((selectedRiver.depth - (int)selectedRiver.depth) * 100));
selectedRiver.depth = GUI.HorizontalSlider(new Rect(
Screen.width - menuWidth + buttonWidth2, yPos + 5,
menuWidth - sideOffset - buttonWidth2 - 5,
buttonHeight), selectedRiver.depth, 0, 0.2f);
yPos += buttonHeight + 2;
GUI.Label(new Rect(Screen.width - menuWidth + sideOffset, yPos, buttonWidth2, buttonHeight),
"step: " + selectedRiver.gridStep);
selectedRiver.gridStep = (int)GUI.HorizontalSlider(new Rect(
Screen.width - menuWidth + buttonWidth2, yPos + 5,
menuWidth - sideOffset - buttonWidth2 - 5,
buttonHeight), selectedRiver.gridStep, 10, 50);
yPos += buttonHeight + 2;
if (GUI.Button(new Rect(Screen.width - menuWidth + sideOffset, yPos, buttonWidth / 2 - 5, buttonHeight), "sinc()"))
{
selectedRiver.shape = RiverShape.sinc;
RedigRiver(selectedRiver);
}
if (GUI.Button(new Rect(Screen.width - menuWidth + sideOffset + buttonWidth/2, yPos, buttonWidth / 2 - 5, buttonHeight), "aTan()"))
{
selectedRiver.shape = RiverShape.atan;
RedigRiver(selectedRiver);
}
yPos += buttonHeight + 10;
GUI.Box(new Rect(Screen.width - menuWidth, yPos, menuWidth - rightMenuOffset, 11 * buttonHeight), "rivers");
yPos += buttonHeight;
for(int i = 0; i < riverFlags.Count;i++)
{
bool riverFlag = riverFlags[i];
riverFlag = GUI.Toggle(new Rect(Screen.width - menuWidth + sideOffset, yPos, sideOffset, buttonHeight), riverFlags[i], "");
if (riverFlag != riverFlags[i])
{
riverFlags[i] = riverFlag;
//Debug.Log(i + ":" + riverFlag);
gm.cm.terrainGenerator.build();
}
//GUI.Label(new Rect(Screen.width - menuWidth + 3 * sideOffset, yPos, buttonWidth/3, buttonHeight), "river " + i);
if(selectedRiver == rg.rivers[i])
{
GUI.color = Color.green;
}
if (GUI.Button(new Rect(Screen.width - menuWidth + 3 * sideOffset, yPos, buttonWidth / 2, buttonHeight), "river" + i))
{
selectedRiver = rg.rivers[i];
}
if (GUI.Button(new Rect(Screen.width - menuWidth + 7 * sideOffset + buttonWidth / 3, yPos, 3 * sideOffset, buttonHeight), "O"))
{
selectedRiver = rg.rivers[i];
RedigRiver(selectedRiver);
//selectedRiver.DrawRiver();
}
if (GUI.Button(new Rect(Screen.width - menuWidth + 10 * sideOffset + buttonWidth/3, yPos, 3*sideOffset, buttonHeight), "X"))
{
if(i != 0)
{
selectedRiver = rg.rivers[i];
}
else //reset to default values
{
defaultRiver.SetDefaultValues();
selectedRiver = defaultRiver;
}
rg.DeleteRiverAt(i);
gm.cm.terrainGenerator.build();
}
GUI.color = origColor;
yPos += buttonHeight + 5;
}
}
/// <summary>
/// resets river dig-map
/// build again with current parameters
/// </summary>
private void RedigRiver(RiverInfo river)
{
river.globalRiverC.ResetQuadrants();
rg.frd.DigRiver(river);
gm.cm.terrainGenerator.build();
}
/// <summary>
/// digs river with default values
/// </summary>
public void DigRiver(RiverInfo river)
{
//DigRiver(river, 15, 1, 0.6f);
DigRiver(river, (int)river.width, river.areaEffect, river.depth);
}
public void OptimizeRiverCorners(RiverInfo river)
{
List<Vertex> path = river.riverPath;
int gridStep = river.gridStep;
for (int i = path.Count - 1; i > 1; i--)
{
if (fmc.GetDistance(path[i], path[i -2]) <= (gridStep+1))
{
Debug.Log("remove: " + path[i-1]);
path.RemoveAt(i-1);
}
}
}
public RiverInfo GetRiverFromTo(Vertex start, Vertex end)
{
Debug.Log("getting river from " + start + " to " + end);
int gridStep = 20;
float e = 0.2f;
List<Vertex> path = GetRiverPathFromTo(start, end, gridStep, e, 0);
RiverInfo river = new RiverInfo(rg);
river.riverPath = path;
river.gridStep = gridStep;
river.threshold = Mathf.Max(start.height + e, end.height + e);
//SimplifyRiver(river, 3);
//SimplifyRiver(river, 1);
return river;
}
/// <summary>
/// returns river value on given local coordiantes (0 if not defined)
/// </summary>
public float GetLocalValue(RiverInfo river, int x, int z)
{
float value = localCoordinates.GetLocalValue(x, z, river.globalRiverC);
if (value != 666)
return value;
else
return 0;
}
/// <summary>
/// removes all unnecessary nodes from river
/// </summary>
/// <param name="river"></param>
public void SimplifyRiver(RiverInfo river, int maxReduction)
{
List<Vertex> path = river.riverPath;
int gridStep = river.gridStep;
int reduction;
for (int i = 0; i < path.Count - 2; i++)
{
reduction = 0;
Vertex next = path[i + 2];
while(reduction < maxReduction && i < path.Count - 3 &&
ftm.IsOnContour(path[i], next, river.threshold))
//if (fmc.GetDistance(path[i], path[i+2]) < 2* gridStep)//corner detected
{
Debug.Log(i + " remove: " + path[i+1] + ", left: " + (path.Count-1));
path.RemoveAt(i+1);
next = path[i + 2];
reduction++;
}
}
}
/// <summary>
/// adds new river to the river list and riverFlag to river GUI menu
/// </summary>
public void AddRiver(RiverInfo river)
{
rivers.Add(river);
riverGui.riverFlags.Add(true);
}
/// <summary>
/// find river path from given starting point on restricted area
/// forceRiver = generates river even on not very suitable terrain
/// used when generating connecting river
/// </summary>
public RiverInfo GetRiverFrom(Vertex start, List<Direction> reachedSides,
Area restrictedArea, RiverInfo ignoreRiver, int gridStep, bool forceRiver)
{
float step = Math.Abs(start.height); //height can be negative
int x_min = restrictedArea.botLeft.x;
int z_min = restrictedArea.botLeft.z;
int x_max = restrictedArea.topRight.x;
int z_max = restrictedArea.topRight.z;
if (step <= 0.1f) //step can't be too small
step = 0.1f;
else if (step > 0.1f) //step can't be too big
step = 0.1f;
Vertex highestPoint = ftm.GetHighestpoint(x_min, z_min, x_max, z_max);
float maxThreshold = highestPoint.height; //highest value on map - river can't flow that heigh
List<FloodNode> reachableNodes = new List<FloodNode>();
reachableNodes.Add(new FloodNode(start, 0));
float threshold = start.height + step;
int borderOffset = gridStep + 5;
Direction reachedSide = Direction.none;
int finalIndex = 0;//index of final node (reached one of the sides)
while (reachedSide == Direction.none)
{
for (int i = 0; i < reachableNodes.Count; i++)
{
FloodNode currentNode = reachableNodes[i];
if (!currentNode.processed)
{
int x = (int)currentNode.vertex.x;
int z = (int)currentNode.vertex.z;
if (rg.IsRiverDefined(x,z) && rg.GetRiverOn(x, z) != ignoreRiver &&
!ignoreRiver.riverPath.Contains(currentNode.vertex) && !reachedSides.Contains(Direction.river))
{
reachedSide = Direction.river;
currentNode.vertex.side = Direction.river;
finalIndex = i;
break;
}
reachedSide = fmc.GetReachedSide(x, z, borderOffset, x_min, z_min, x_max, z_max);
if (reachedSide != Direction.none)
{
//check if node is not on side that has already been reached
bool reachedAvailableSide =
fmc.ReachedAvailableSide(x, z, reachedSides, borderOffset, x_min, z_min, x_max, z_max);
if (reachedAvailableSide)
{
finalIndex = i;
currentNode.vertex.side = reachedSide;
break;
}
else
{
reachedSide = Direction.none;
}
if (reachedSide != Direction.none)
{
Debug.Log("????");
break;
}
}
if (reachedSide != Direction.none)
{
break;
}
//dont process already processed nodes again
if (!currentNode.processed)
{
if (i > terrainWidth* terrainHeight)
{
Debug.Log("FAIL");
errorRiver.errorMessage = "FAIL - algorithm timeout";
return errorRiver;
}
List<Vertex> neighbours =
ftm.GetGlobal8Neighbours(currentNode.vertex, gridStep, 0, threshold, x_min, x_max, z_min, z_max);
if (neighbours.Count == 8)
{
currentNode.processed = true;
}
foreach (Vertex v in neighbours)
{
if (v.height < threshold && !rg.IsRiverDefined(v.x, v.z) &&
!reachableNodes.Contains(new FloodNode(v, i)) || //normal node
!reachedSides.Contains(Direction.river) && rg.IsRiverDefined(v.x, v.z) && //river node
!ignoreRiver.riverPath.Contains(v))
{
reachableNodes.Add(new FloodNode(v, i));
}
}
}
}
if (reachedSide != Direction.none)
{
break;
}
}
if (reachedSide != Direction.none)
{
break;
}
threshold += step;
if(!forceRiver && threshold > rg.riverLevel + 2 * step)
{
Debug.Log("threshold too high: " + threshold);
errorRiver.errorMessage = "RIVER FAIL\n reached max threshold: " + threshold;
return errorRiver;
}
if (threshold > maxThreshold)
{
Debug.Log("step=" + step);
Debug.Log("max=" + maxThreshold);
errorRiver.errorMessage = "RIVER FAIL\n reached max threshold: " + threshold;
return errorRiver;
}
}
int pathIndex = finalIndex;
List<Vertex> finalPath = new List<Vertex>();
if (reachedSide == Direction.river)
{
Vertex lastVertex = reachableNodes[pathIndex].vertex;
reachableNodes[pathIndex].vertex.side = Direction.none;
finalPath.Add(rg.GetRiverOn(lastVertex.x, lastVertex.z).GetClosestVertexTo(lastVertex));
Debug.Log("added river node: " + finalPath[0]);
finalPath[0].side = Direction.river;
}
else
{
finalPath.Add(fmc.GetVertexOnBorder(reachableNodes[finalIndex].vertex,
borderOffset, reachedSide,
x_min, x_max, z_min, z_max)); //add new node which lies exactly on border
}
RiverInfo river = new RiverInfo(rg);
while (pathIndex != 0)//recursively add all vertices of found path
{
finalPath.Add(reachableNodes[pathIndex].vertex);
pathIndex = reachableNodes[pathIndex].parentIndex;
river.UpdateLowestPoint(reachableNodes[pathIndex].vertex);
}
finalPath.Add(start);
//if added border node is too close to next node, delete the next one
if (finalPath.Count > 1 &&
Vector3.Distance(finalPath[0], finalPath[1]) < gridStep / 2 &&
finalPath[1] != start)
{
finalPath.RemoveAt(1);
}
finalPath.Reverse();
river.riverPath = finalPath;
river.gridStep = gridStep;
reachedSides.Add(reachedSide);
return river;
}
/// <summary>
/// distributes water on each node of river path
/// </summary>
public void FloodRiver(RiverInfo river)
{
float value = 0.1f;
foreach(Vertex v in river.riverPath)
{
value = waterMap.GetValue(v.x, v.z, 0) + value;
if (value < maxOutflow * 4) {
waterMap.SetValue(v.x, v.z, value);
erosionEffect.Add(v);
}
}
}
public void Initialise(RiverInfo info)
{
for (int i = 0; i < 12; i++)
{
if (myAtlasBillboard[i] == null)
{
myAtlasBillboard[i] = new Billboard("river");
}
myAtlasBillboard[i].StopRender();
myAtlasBillboard[i].SetAtlas(Globals.g_world.GetAtlas((int)AtlasType.kAtlas_GrassTiles));
myAtlasBillboard[i].myObject.GetComponent <Renderer>().sharedMaterial = Globals.g_world.GetAtlas((int)AtlasType.kAtlas_GrassTiles).myMaterialTransparent;
//int tileSubtexture = ((Globals.g_world.game).lBuilder).GetTileMapTileP1P2((int) AtlasType.kAtlas_GrassTiles, bridgeX + x, bridgeY + y);
myAtlasBillboard[i].SetDetailsFromAtlas(Globals.g_world.GetAtlas((int)AtlasType.kAtlas_GrassTiles), 0);
//
// myAtlasBillboard[i].myObject.GetComponent<MeshRenderer>().sharedMaterial = Globals.g_main.grassSpriteAtlas;
// Globals.g_main.grassSpriteAtlas.SetTexture("_MainTex",);
}
isBeingDrawn = false;
riverType = info.riverType;
if (false)
{
yCliffStart = (float)info.yPos - 32 + 94 - 15 - 40.0f;
yCliffLength = (float)(340);
raiseLength = 120.0f;
}
else
{
yCliffStart = (float)info.yPos - 32 + 60 - 15 - 40.0f;
yCliffLength = (float)(400);
raiseLength = 80.0f;
}
xFlowerPosition = (float)info.xPosBridge;
xWidth = (float)info.widthBridge;
CGPoint stemPosition = Utilities.CGPointMake(xFlowerPosition, yCliffStart + yCliffLength - 65.0f);
if (xWidth == 128.0f)
{
if (xFlowerPosition == 320.0f)
{
stemPosition.x -= 8.0f;
}
else if (xFlowerPosition == 64.0f)
{
stemPosition.x += 8.0f;
}
}
if (info.widthBridge == 64)
{
noGoStem.InitialiseP1(stemPosition, 30);
}
else
{
noGoStem.InitialiseP1(stemPosition, 65);
}
noGoStem.SetGroundLevel(-Game.kClifffDepth);
noGoStem.SetType(NoGoType.e_Bridge);
}