// Get tile
public Tile GetTile(int tx, int ty)
{
Tile tile = new Tile();
char s = ' ';
Color4 c = Color4.White;
Color4 cbg = Color4.Black;
string d = "Empty space.";
string dd = "Nothing out of the ordinary.";
string type = "none";
bool tileIsStatic = true;
// Get tile
if (player.tileX == tx && player.tileY == ty)
{
s = '@';
c = Color4.LimeGreen;
d = "Yourself.";
dd = player.descDetailed;
type = "player";
}
else
{
// If actor is at tile
bool actorCheck = false;
if (tilesActors[tx, ty] != null)
{
if (tilesActors[tx, ty].visible)
{
s = tilesActors[tx, ty].image;
c = tilesActors[tx, ty].color;
d = tilesActors[tx, ty].desc;
dd = tilesActors[tx, ty].descDetailed;
type = "actor";
tileIsStatic = false;
actorCheck = true;
}
}
// If no actor is at tile
bool itemCheck = false;
if (!actorCheck)
{
// If item is at tile
if (tilesItems[tx, ty] != null)
{
if (tilesItems[tx, ty].visible)
{
s = tilesItems[tx, ty].image;
c = tilesItems[tx, ty].color;
if (tilesItems[tx, ty].amount > 1)
{
d = tilesItems[tx, ty].descPlural + " (" + tilesItems[tx, ty].amount + ")";
}
else
{
d = tilesItems[tx, ty].desc;
}
dd = tilesItems[tx, ty].descDetailed;
type = "item";
tileIsStatic = false;
itemCheck = true;
}
}
}
// If no object is on the tile
if (!actorCheck && !itemCheck)
{
// Floor
if (tilesData[tx, ty, mapLevelCurrent].type == TILE_TYPE_FLOOR)
{
s = '.';
d = "The floor.";
dd = "Roughly-hewn stone. Cold and uninviting.";
/*if(player.commandCurrent == "look")
{
c = Color4.Yellow;
}*/
type = "floor";
}
// Wall
if (tilesData[tx, ty, mapLevelCurrent].type == TILE_TYPE_WALL)
{
s = ' ';
cbg = Color4.LightGray;
d = "The wall.";
dd = "Imposing layers of large bricks.";
/*if (player.commandCurrent == "look")
{
cbg = Color4.Yellow;
}*/
type = "wall";
}
// Stairs down
if (tilesData[tx, ty, mapLevelCurrent].type == TILE_TYPE_STAIRS)
{
s = '>';
c = Color4.Magenta;
d = "Stairs leading down.";
dd = "A darkened path downwards.";
type = "stairs";
}
// Door
if (tilesData[tx, ty, mapLevelCurrent].type == TILE_TYPE_DOOR)
{
if (tilesDoors[tx, ty].open)
{
s = '`';
d = "An open door.";
}
else
{
s = '+';
d = "A closed door.";
}
type = "door";
c = Color4.Goldenrod;
}
}
}
// If tile is not in LOS
if (player.tilesInLOS[tx, ty] == 0)
{
if (type != "stairs")
{
c = Color4.Gray;
}
if (cbg != Color4.Black)
{
cbg = Color4.Gray;
}
if (!tileIsStatic)
{
s = '.';
}
if (tileExplored[tx, ty] == 0)
{
s = ' ';
cbg = Color4.Black;
}
}
// If tile is currently selected, highlight it
if (player.selectTileX == tx && player.selectTileY == ty)
{
c = Color4.Black;
cbg = Color4.Yellow;
}
tile.image = s;
tile.color = c;
tile.colorBG = cbg;
tile.desc = d;
tile.descDetailed = dd;
return tile;
}
// Generate the floor map
public void GenerateFloorMap(int dz)
{
// Set default
for (int dx = 0; dx < mapSizeX; dx++)
{
for (int dy = 0; dy < mapSizeY; dy++)
{
tilesData[dx, dy, dz] = new Tile();
tileExplored[dx, dy] = 0;
tilesDoors[dx, dy] = new Door();
}
}
// Create rooms
// For each room
Random rand = new Random();
int roomsNum = rand.Next(12, 16);
Room[] rooms = new Room[roomsNum];
for (int room = 0; room <= roomsNum - 1; room++)
{
// Position the room so that it doesn't overlap existing rooms
int roomX = 0;
int roomY = 0;
int roomW = 0;
int roomH = 0;
bool check = false;
while (!check)
{
// Choose a random spot, and choose a random width and height
roomX = rand.Next(3, mapSizeX - 5);
roomY = rand.Next(3, mapSizeY - 5);
roomW = rand.Next(3, 10);
roomH = rand.Next(3, 10);
check = true;
// Larger than map size
if (roomX + roomW >= mapSizeX - 1 || roomY + roomH >= mapSizeY - 1)
{
check = false;
}
// Compare with other rooms
for (int r = 0; r <= room - 1; r++)
{
// Starts in another room
if (roomX > rooms[r].x && roomX <= rooms[r].x + rooms[r].w && roomY > rooms[r].y && roomY <= rooms[r].y + rooms[r].h)
{
check = false;
}
// Ends in another room
if (roomX + roomW > rooms[r].x && roomX + roomW <= rooms[r].x + rooms[r].w && roomY + roomH > rooms[r].y && roomY + roomH <= rooms[r].y + rooms[r].h)
{
check = false;
}
}
}
rooms[room] = new Room(roomX, roomY, dz, roomW, roomH);
// Set the player's starting position
if (dz == 0)
{
if (!playerStartTileSet)
{
playerStartTileX = roomX + 1;
playerStartTileY = roomY + 1;
playerStartTileSet = true;
player.tileX = playerStartTileX;
player.tileY = playerStartTileY;
player.tileZ = mapLevelCurrent;
player.tileXLast = playerStartTileX;
player.tileYLast = playerStartTileY;
player.tileZLast = mapLevelCurrent;
}
}
else
{
// Set start for each floor
/*if (!playerFloorStartTileSet[dz])
{
playerFloorStartTiles[dz].x = roomX + 1;
playerFloorStartTiles[dz].y = roomY + 1;
playerFloorStartTileSet[dz] = true;
}*/
}
// Build floor
for (int dx = 0; dx < roomW; dx++)
{
for (int dy = 0; dy < roomH; dy++)
{
tilesData[roomX + dx, roomY + dy, dz].type = TILE_TYPE_FLOOR;
}
}
}
// Try to connect the rooms
for (int room = 0; room <= roomsNum - 1; room++)
{
if (room != roomsNum - 1)
{
// Start from the center of the room
int mx = rooms[room].x + (int)(rooms[room].w / 2);
int my = rooms[room].y + (int)(rooms[room].h / 2);
int tx = rooms[room + 1].x + (int)(rooms[room + 1].w / 2);
int ty = rooms[room + 1].y + (int)(rooms[room + 1].h / 2);
while (mx != tx)
{
if (mx > tx)
{
mx--;
}
if (mx < tx)
{
mx++;
}
tilesData[mx, my, dz].type = TILE_TYPE_FLOOR;
}
while (my != ty)
{
if (my > ty)
{
my--;
}
if (my < ty)
{
my++;
}
tilesData[mx, my, dz].type = TILE_TYPE_FLOOR;
}
}
}
// Build walls
for (int dx = 1; dx < mapSizeX - 1; dx++)
{
for (int dy = 1; dy < mapSizeY - 1; dy++)
{
// If floor tile
if (tilesData[dx, dy, dz].type == 1)
{
// Check for empty surrounding space
if (tilesData[dx + 1, dy, dz].type == TILE_TYPE_NONE)
{
tilesData[dx + 1, dy, dz].type = TILE_TYPE_WALL;
}
if (tilesData[dx + 1, dy - 1, dz].type == TILE_TYPE_NONE)
{
tilesData[dx + 1, dy - 1, dz].type = TILE_TYPE_WALL;
}
if (tilesData[dx, dy - 1, dz].type == TILE_TYPE_NONE)
{
tilesData[dx, dy - 1, dz].type = TILE_TYPE_WALL;
}
if (tilesData[dx - 1, dy - 1, dz].type == TILE_TYPE_NONE)
{
tilesData[dx - 1, dy - 1, dz].type = TILE_TYPE_WALL;
}
if (tilesData[dx - 1, dy, dz].type == TILE_TYPE_NONE)
{
tilesData[dx - 1, dy, dz].type = TILE_TYPE_WALL;
}
if (tilesData[dx - 1, dy + 1, dz].type == TILE_TYPE_NONE)
{
tilesData[dx - 1, dy + 1, dz].type = TILE_TYPE_WALL;
}
if (tilesData[dx, dy + 1, dz].type == TILE_TYPE_NONE)
{
tilesData[dx, dy + 1, dz].type = TILE_TYPE_WALL;
}
if (tilesData[dx + 1, dy + 1, dz].type == TILE_TYPE_NONE)
{
tilesData[dx + 1, dy + 1, dz].type = TILE_TYPE_WALL;
}
// Fix partial corner walls
if (tilesData[dx + 1, dy, dz].type == TILE_TYPE_WALL && tilesData[dx, dy + 1, dz].type == TILE_TYPE_WALL && tilesData[dx + 1, dy + 1, dz].type == TILE_TYPE_FLOOR)
{
tilesData[dx, dy, dz].type = TILE_TYPE_WALL;
tilesData[dx + 1, dy + 1, dz].type = TILE_TYPE_WALL;
}
if (tilesData[dx - 1, dy, dz].type == TILE_TYPE_WALL && tilesData[dx, dy - 1, dz].type == TILE_TYPE_WALL && tilesData[dx - 1, dy - 1, dz].type == TILE_TYPE_FLOOR)
{
tilesData[dx, dy, dz].type = TILE_TYPE_WALL;
tilesData[dx - 1, dy - 1, dz].type = TILE_TYPE_WALL;
}
}
}
}
// Create floor exit
int floorExitTX = 0;
int floorExitTY = 0;
bool floorExitCheck = false;
while (!floorExitCheck)
{
// Choose a random space
floorExitTX = rand.Next(3, mapSizeX - 5);
floorExitTY = rand.Next(3, mapSizeY - 5);
// If space is available
if (tilesData[floorExitTX, floorExitTY, dz].type == TILE_TYPE_FLOOR)
{
// Place exit
tilesData[floorExitTX, floorExitTY, dz].type = TILE_TYPE_STAIRS;
floorExitStairs = new Stairs(floorExitTX, floorExitTY, dz);
floorExitCheck = true;
}
}
floorExitCheck = false;
// Build doors
for (int dx = 1; dx < mapSizeX - 2; dx++)
{
for (int dy = 1; dy < mapSizeY - 2; dy++)
{
// If floor tile
if (tilesData[dx, dy, dz].type == TILE_TYPE_FLOOR)
{
// Check for walls on each side
bool check = false;
// Vertical
if (tilesData[dx + 1, dy, dz].type == TILE_TYPE_WALL && tilesData[dx - 1, dy, dz].type == TILE_TYPE_WALL)
{
check = true;
// Limit the number of doors in one hallway/area
for (int d = 0; d <= doorsNum - 1; d++)
{
int distance = TileDistance(dx, dy, doors[d].tileX, doors[d].tileY);
if (distance < 5)
{
check = false;
}
}
}
else
{
// Horizontal
if (tilesData[dx, dy + 1, dz].type == TILE_TYPE_WALL && tilesData[dx, dy - 1, dz].type == TILE_TYPE_WALL)
{
check = true;
// Limit the number of doors in one hallway/area
for (int d = 0; d <= doorsNum - 1; d++)
{
int distance = TileDistance(dx, dy, doors[d].tileX, doors[d].tileY);
if (distance < 5)
{
check = false;
}
}
}
}
// Create door
if (check)
{
if (doorsNum < 100)
{
doors[doorsNum] = new Door(dx, dy, dz);
tilesData[dx, dy, dz].type = TILE_TYPE_DOOR;
tilesDoors[dx, dy] = doors[doorsNum];
doorsNum++;
}
}
}
}
}
// Place items
int itemTX = 0;
int itemTY = 0;
bool itemCheck = false;
int floorItemCount = rand.Next(5, 8);
for (int c = 1; c <= floorItemCount; c++)
{
// While placing each item
while (!itemCheck)
{
// Choose a random space
itemTX = rand.Next(3, mapSizeX - 5);
itemTY = rand.Next(3, mapSizeY - 5);
// If space is available
if (tilesData[itemTX, itemTY, dz].type == TILE_TYPE_FLOOR)
{
// Check if an item is on the tile already
bool check = true;
for (int itm = 0; itm <= itemsNum - 1; itm++)
{
if (items[itm].tileX == itemTX && items[itm].tileY == itemTY)
{
check = false;
}
}
// If a place has been found for the item
if (check)
{
int ind = -1;
// Choose an item type to spawn by its spawn chance
while (!itemCheck)
{
for (int it = 0; it <= itemTypesNum - 1; it++)
{
int sc = rand.Next(1, 100);
if (sc <= itemTypesSpawnChance[it])
{
ind = it;
itemCheck = true;
break;
}
}
}
// Spawn the item
SpawnItemAtPosition(ind, itemTX, itemTY, dz);
}
}
}
itemCheck = false;
}
// Place actors
int actorTX = 0;
int actorTY = 0;
bool actorCheck = false;
int floorActorCount = rand.Next(4, 6);
for (int c = 1; c <= floorActorCount; c++)
{
// While placing each actor
while (!actorCheck)
{
// Choose a random space
actorTX = rand.Next(3, mapSizeX - 5);
actorTY = rand.Next(3, mapSizeY - 5);
// If space is available
if (tilesData[actorTX, actorTY, dz].type == TILE_TYPE_FLOOR)
{
// Check if an actor or item is on the tile already
bool check = true;
for (int act = 0; act <= actorsNum - 1; act++)
{
if (actors[act].tileX == actorTX && actors[act].tileY == actorTY)
{
check = false;
}
}
for (int i = 0; i <= itemsNum - 1; i++)
{
if (items[i].tileX == actorTX && items[i].tileY == actorTY)
{
check = false;
}
}
// If a place has been found for the actor
if (check)
{
int ind = -1;
// Choose an actor type to spawn by its spawn chance
while (!actorCheck)
{
for (int at = 0; at <= actorTypesNum - 1; at++)
{
int sc = rand.Next(1, 100);
if (sc <= actorTypesSpawnChance[at])
{
ind = at;
actorCheck = true;
break;
}
}
}
// Spawn the actor
SpawnActorAtPosition(ind, actorTX, actorTY, dz);
}
}
}
actorCheck = false;
}
}