void DigCorridors(MapSection s)
{
int ox = (int)s.m_position.x;
int oy = (int)s.m_position.y;
int mx = (int)s.GetMidpoint().x;
int my = (int)s.GetMidpoint().y;
int sx = (int)s.m_size.x;
int sy = (int)s.m_size.y;
for (int y = oy; y < oy + sy; y++)
{
for (int x = ox; x < ox + sx; x++)
{
if (s.m_corridors.north && x == mx && y >= my)
{
m_terrain_map[x, y] = ".";
}
if (s.m_corridors.south && x == mx && y <= my)
{
m_terrain_map[x, y] = ".";
}
if (s.m_corridors.east && y == my && x >= mx)
{
m_terrain_map[x, y] = ".";
}
if (s.m_corridors.west && y == my && x <= mx)
{
m_terrain_map[x, y] = ".";
}
}
}
}
void DigRoom(MapSection s)
{
if (s.m_room == null)
{
return;
}
int ox = (int)s.m_position.x;
int oy = (int)s.m_position.y;
int mx = (int)s.GetMidpoint().x;
int my = (int)s.GetMidpoint().y;
int sx = (int)s.m_size.x;
int sy = (int)s.m_size.y;
for (int y = oy; y < oy + sy; y++)
{
for (int x = ox; x < ox + sx; x++)
{
if (Mathf.Abs(x - mx) < s.m_room.m_size && Mathf.Abs(y - my) < s.m_room.m_size)
{
m_terrain_map[x, y] = ".";
}
}
}
}
Vector3 GetRandomSquareInSection(MapSection sec)
{
Vector3 rnd_pos = new Vector3(sec.GetMidpoint().x, 0, sec.GetMidpoint().y);
if (sec.m_room != null)
{
float rnd_x = sec.GetMidpoint().x + Random.Range(-sec.m_room.m_size, sec.m_room.m_size);
float rnd_y = sec.GetMidpoint().y + Random.Range(-sec.m_room.m_size, sec.m_room.m_size);
rnd_pos = new Vector3(rnd_x, 0, rnd_y);
}
return(rnd_pos);
}
void PlaceEnemy(MapSection s)
{
if (s.m_room == null)
{
return;
}
if (s.m_room.m_type == RoomType.ENTRANCE)
{
return;
}
float rnd_x = Mathf.Floor(s.GetMidpoint().x + Random.Range(1 - s.m_room.m_size, s.m_room.m_size - 1)) * m_map_square_size;
float rnd_y = Mathf.Floor(s.GetMidpoint().y + Random.Range(1 - s.m_room.m_size, s.m_room.m_size - 1)) * m_map_square_size;
Vector3 pos = new Vector3(rnd_x, 0, rnd_y);
Instantiate(GetRandomSpawn(), pos, Quaternion.identity);
}
void PlaceRandomFeature(MapSection s)
{
if (s.m_room == null)
{
return;
}
if (m_map_features.Length == 0)
{
return;
}
float rnd_x = Mathf.Floor(s.GetMidpoint().x + Random.Range(1 - s.m_room.m_size, s.m_room.m_size - 1)) * m_map_square_size;
float rnd_y = Mathf.Floor(s.GetMidpoint().y + Random.Range(1 - s.m_room.m_size, s.m_room.m_size - 1)) * m_map_square_size;
Vector3 pos = new Vector3(rnd_x, 0, rnd_y);
GameObject rnd_feature = m_map_features[Random.Range(0, m_map_features.Length)];
Instantiate(rnd_feature, pos, Quaternion.identity);
}
public Vector3 GetAdjacentRoomPosition(Vector3 position)
{
//Vector2 pos = new Vector2(Mathf.FloorToInt(position.x/m_map_square_size),Mathf.FloorToInt(position.z/m_map_square_size));
//MapSection current_section = GetSectionAtCoords(pos);
MapSection current_section = GetSectionAtPosition(position);
List <MapSection> rnd_sections = new List <MapSection>();
Vector3 section_pos;
if (current_section.m_corridors.east)
{
section_pos = new Vector3(current_section.GetMidpoint().x + m_section_size.x, current_section.GetMidpoint().y);
rnd_sections.Add(GetSectionAtCoords(section_pos));
}
if (current_section.m_corridors.west)
{
section_pos = new Vector3(current_section.GetMidpoint().x - m_section_size.x, current_section.GetMidpoint().y);
rnd_sections.Add(GetSectionAtCoords(section_pos));
}
if (current_section.m_corridors.north)
{
section_pos = new Vector3(current_section.GetMidpoint().x, current_section.GetMidpoint().y + m_section_size.y);
rnd_sections.Add(GetSectionAtCoords(section_pos));
}
if (current_section.m_corridors.south)
{
section_pos = new Vector3(current_section.GetMidpoint().x, current_section.GetMidpoint().y - m_section_size.y);
rnd_sections.Add(GetSectionAtCoords(section_pos));
}
//rnd_sections.Shuffle();
MapSection rnd_sec = rnd_sections[Random.Range(0, rnd_sections.Count - 1)];
if (rnd_sections.Count == 0)
{
return(Vector3.zero);
}
return(new Vector3(rnd_sec.GetMidpoint().x *m_map_square_size, 0, rnd_sec.GetMidpoint().y *m_map_square_size));
}
void AIWander()
{
//Clear target if it has been reached.
if (m_has_wander_target)
{
if (Vector3.Distance(transform.position, m_wander_target) < 1)
{
m_has_wander_target = false;
return;
}
}
//Move towards target.
if (m_has_wander_target)
{
Vector3 dir = m_wander_target - transform.position;
Vector2 dir2d = new Vector3(dir.x, dir.z);
m_entity.m_mobile.Move(m_entity.m_move_speed * m_wander_speed_mod, dir2d);
return;
}
//Get a new target.
MapSection current_section = Game.map.GetSectionAtPosition(transform.position);
if (current_section.m_room == null)
{
return;
}
Vector2 rnd_tile = new Vector2(
current_section.GetMidpoint().x + Random.Range(-current_section.m_room.m_size + 1, current_section.m_room.m_size),
current_section.GetMidpoint().y + Random.Range(-current_section.m_room.m_size + 1, current_section.m_room.m_size)
);
Vector3 rnd_position = new Vector3(rnd_tile.x * Game.map.GetMapSquareSize(), 0, rnd_tile.y * Game.map.GetMapSquareSize());
m_wander_target = rnd_position;
m_has_wander_target = true;
}
void SetupRandomExit(MapSection s)
{
m_corridor_count++;
if (s.m_room != null && s.m_room.m_type == RoomType.EXIT)
{
m_exit_path_found = true;
//If you've made enough corridors, already, back out...
if (m_corridor_count > m_min_corridors)
{
return;
}
}
List <string> exits = new List <string>();
if (s.GetMidpoint().x - s.m_size.x > 0)
{
exits.Add("west");
}
if (s.GetMidpoint().x + s.m_size.x < m_map_size.x)
{
exits.Add("east");
}
if (s.GetMidpoint().y - s.m_size.y > 0)
{
exits.Add("south");
}
if (s.GetMidpoint().y + s.m_size.y < m_map_size.y)
{
exits.Add("north");
}
exits.Shuffle();
MapSection next_section;
foreach (string e in exits)
{
if (e == "north" &&
GetSectionAtCoords(s.GetMidpoint() + Vector2.up * s.m_size.y) != null &&
GetSectionAtCoords(s.GetMidpoint() + Vector2.up * s.m_size.y).m_corridors.south == false)
{
next_section = GetSectionAtCoords(s.GetMidpoint() + Vector2.up * s.m_size.y);
if (next_section == null)
{
continue;
}
s.m_corridors.north = true;
next_section.m_corridors.south = true;
SetupRandomExit(next_section);
}
else if (e == "south" &&
GetSectionAtCoords(s.GetMidpoint() - Vector2.up * s.m_size.y) != null &&
GetSectionAtCoords(s.GetMidpoint() - Vector2.up * s.m_size.y).m_corridors.north == false)
{
next_section = GetSectionAtCoords(s.GetMidpoint() - Vector2.up * s.m_size.y);
if (next_section == null)
{
continue;
}
s.m_corridors.south = true;
next_section.m_corridors.north = true;
SetupRandomExit(next_section);
}
else if (e == "east" &&
GetSectionAtCoords(s.GetMidpoint() + Vector2.right * s.m_size.x) != null &&
GetSectionAtCoords(s.GetMidpoint() + Vector2.right * s.m_size.x).m_corridors.west == false)
{
next_section = GetSectionAtCoords(s.GetMidpoint() + Vector2.right * s.m_size.x);
if (next_section == null)
{
continue;
}
s.m_corridors.east = true;
next_section.m_corridors.west = true;
SetupRandomExit(next_section);
}
else if (e == "west" &&
GetSectionAtCoords(s.GetMidpoint() - Vector2.right * s.m_size.x) != null &&
GetSectionAtCoords(s.GetMidpoint() - Vector2.right * s.m_size.x).m_corridors.east == false)
{
next_section = GetSectionAtCoords(s.GetMidpoint() - Vector2.right * s.m_size.x);
if (next_section == null)
{
continue;
}
s.m_corridors.west = true;
next_section.m_corridors.east = true;
SetupRandomExit(next_section);
}
if (m_exit_path_found == true && m_corridor_count > m_min_corridors)
{
break;
}
}
}