AStarItem[] FindNearFloors(GameObject obj) {
Vector3[] dirs = new Vector3[]{
Vector3.forward,
Vector3.right,
Vector3.back,
Vector3.left,
};
AStarItem[] items = new AStarItem[dirs.Length];
Vector3 object_pos = obj.transform.position;
Vector3 object_floor = FloorFunc (object_pos);
for (int i = 0; i < dirs.Length; i++) {
Vector3 dir = dirs[i];
Vector3 arranged_dir = ArrangeDir(dir);
Vector3 floor_value_offset = FloorFuncWithoutArrange(dir);
Vector3 next_floor = object_floor + floor_value_offset;
next_floor.z = 1024;
if (obj.name[0] == 'S') {
SlopeType type = GetSlopeType(obj, arranged_dir);
if (type == SlopeType.half) continue;
else if (type == SlopeType.slope_down) {
next_floor.x -= 1;
next_floor.y -= 1;
object_floor.z -= 1;
}
}
GameObject other;
Vector3 other_floor = Vector3.zero;
while (other = FindFloorWithFloorValue(next_floor, true)) {
other_floor = FloorFunc(other.transform.position);
if (other_floor.z > object_floor.z &&
next_floor.x + next_floor.y > object_floor.x + object_floor.y &&
!(other.name[0] == 'S' &&
GetSlopeType(other, arranged_dir) == SlopeType.floor_down)) {
next_floor.z = other_floor.z;
continue;
}
else if (other_floor.z < object_floor.z &&
next_floor.x + next_floor.y < object_floor.x + object_floor.y &&
!(obj.name[0] == 'S' &&
GetSlopeType(obj, arranged_dir) == SlopeType.floor_up)) {
next_floor.z = other_floor.z;
continue;
}
break;
}
if (other) {
items[i] = new AStarItem(other, other_floor, 0, 0, arranged_dir);
continue;
}
next_floor.x += 1;
next_floor.y += 1;
next_floor.z = 1024;
while (other = FindFloorWithFloorValue(next_floor, true)) {
other_floor = FloorFunc(other.transform.position);
if (other.name[0] == 'S'
&& GetSlopeType(other, arranged_dir) == SlopeType.slope_up) {
break;
}
next_floor.z = other_floor.z;
}
if (other) {
items[i] = new AStarItem(other, other_floor, 0, 0, arranged_dir);
continue;
}
}
return items;
}
public int CompareItem(AStarItem a, AStarItem b) {
return a.Weight.CompareTo (b.Weight);
}
void FindPathTo(GameObject dest)
{
ArrayList open_list = new ArrayList();
ArrayList closed_list = new ArrayList();
IComparer compare = new ItemComparer();
open_list.Add(new AStarItem(standingFloor, FloorFunc(standingFloor.transform.position), 0, 0, Vector3.zero));
Vector3 dest_floor = FloorFunc(dest.transform.position);
AStarItem dest_item = null;
while (open_list.Count > 0)
{
open_list.Sort(compare);
AStarItem item = (AStarItem)open_list[0];
open_list.RemoveAt(0);
closed_list.Add(item);
if (item.Obj == dest)
{
dest_item = item;
break;
}
AStarItem[] near_items = FindNearFloors(item.Obj);
for (int i = 0; i < near_items.Length; i++)
{
if (near_items[i] == null)
{
continue;
}
AStarItem near_item = near_items[i];
bool ok = true;
foreach (AStarItem it in closed_list)
{
if (it.Obj == near_item.Obj)
{
ok = false;
break;
}
}
if (!ok)
{
continue;
}
near_item.G = item.G + 1;
near_item.H = (int)(Mathf.Abs(dest_floor.x - near_item.FloorValue.x) + Mathf.Abs(dest_floor.y - near_item.FloorValue.y));
near_item.parent = item;
for (int j = 0; j < open_list.Count; j++)
{
AStarItem it = (AStarItem)open_list[j];
if (it.Obj == near_item.Obj)
{
ok = false;
it.G = Mathf.Max(it.G, near_item.G);
break;
}
}
if (!ok)
{
continue;
}
open_list.Add(near_item);
}
}
if (dest_item != null)
{
ArrayList move_list = new ArrayList();
AStarItem item = dest_item;
while (item.Weight > 0)
{
move_list.Add(new MoveData(item.dir, item.Obj));
item = item.parent;
}
move_list.Reverse();
if (moving > 0)
{
StopMoving();
RecalcPlayerPos();
}
moveList = new MoveData[move_list.Count];
for (int i = 0; i < move_list.Count; i++)
{
moveList[i] = (MoveData)move_list[i];
}
MoveTo(moveList[0].destFloor, moveList[0].dir);
}
}
AStarItem[] FindNearFloors(GameObject obj)
{
Vector3[] dirs = new Vector3[] {
Vector3.forward,
Vector3.right,
Vector3.back,
Vector3.left,
};
AStarItem[] items = new AStarItem[dirs.Length];
Vector3 object_pos = obj.transform.position;
Vector3 object_floor = FloorFunc(object_pos);
for (int i = 0; i < dirs.Length; i++)
{
Vector3 dir = dirs[i];
Vector3 arranged_dir = ArrangeDir(dir);
Vector3 floor_value_offset = FloorFuncWithoutArrange(dir);
Vector3 next_floor = object_floor + floor_value_offset;
next_floor.z = 1024;
if (obj.name[0] == 'S')
{
SlopeType type = GetSlopeType(obj, arranged_dir);
if (type == SlopeType.half)
{
continue;
}
else if (type == SlopeType.slope_down)
{
next_floor.x -= 1;
next_floor.y -= 1;
object_floor.z -= 1;
}
}
GameObject other;
Vector3 other_floor = Vector3.zero;
while (other = FindFloorWithFloorValue(next_floor, true))
{
other_floor = FloorFunc(other.transform.position);
if (other_floor.z > object_floor.z &&
next_floor.x + next_floor.y > object_floor.x + object_floor.y &&
!(other.name[0] == 'S' &&
GetSlopeType(other, arranged_dir) == SlopeType.floor_down))
{
next_floor.z = other_floor.z;
continue;
}
else if (other_floor.z < object_floor.z &&
next_floor.x + next_floor.y < object_floor.x + object_floor.y &&
!(obj.name[0] == 'S' &&
GetSlopeType(obj, arranged_dir) == SlopeType.floor_up))
{
next_floor.z = other_floor.z;
continue;
}
break;
}
if (other)
{
items[i] = new AStarItem(other, other_floor, 0, 0, arranged_dir);
continue;
}
next_floor.x += 1;
next_floor.y += 1;
next_floor.z = 1024;
while (other = FindFloorWithFloorValue(next_floor, true))
{
other_floor = FloorFunc(other.transform.position);
if (other.name[0] == 'S' &&
GetSlopeType(other, arranged_dir) == SlopeType.slope_up)
{
break;
}
next_floor.z = other_floor.z;
}
if (other)
{
items[i] = new AStarItem(other, other_floor, 0, 0, arranged_dir);
continue;
}
}
return(items);
}
public int CompareItem(AStarItem a, AStarItem b)
{
return(a.Weight.CompareTo(b.Weight));
}
