public static bool CanEncounter(SpaceTile spaceTile)
{
if (EncounterActive || lastEncounter == spaceTile || spaceTile.Encounter == false)
{
return(false);
}
// Clear last encounter
lastEncounter = null;
return(true);
}
public static void Start(SpaceTile spaceTile)
{
if (spaceTile == null)
{
// Do Nothing
}
else if (CanEncounter(spaceTile))
{
EncounterActive = true;
lastEncounter = spaceTile;
}
}
public static bool CanEncounter( SpaceTile spaceTile)
{
if (EncounterActive || lastEncounter == spaceTile || spaceTile.Encounter == false)
{
return false;
}
// Clear last encounter
lastEncounter = null;
return true;
}
public EarthTile(Vector2 worldLocation)
{
TextureLink textureLink = TextureManager.Textures[TextureNames.Earth1];
BaseSprite = new Sprite(worldLocation,
textureLink.SpriteSheet,
textureLink.SourceRectangle,
Vector2.Zero);
BaseSprite.AnimateWhenStopped = true;
BaseSprite.CollisionRadius = EncounterRange;
Encounter = false;
LongRangeScanned = true;
tester = new HelpfulScanners(worldLocation);
}
public EarthTile(Vector2 worldLocation)
{
TextureLink textureLink = TextureManager.Textures[TextureNames.Earth1];
BaseSprite = new Sprite(worldLocation,
textureLink.SpriteSheet,
textureLink.SourceRectangle,
Vector2.Zero);
BaseSprite.AnimateWhenStopped = true;
BaseSprite.CollisionRadius = EncounterRange;
Encounter = false;
LongRangeScanned = true;
tester = new HelpfulScanners(worldLocation);
}
public static void Update(GameTime gameTime)
{
HandleInput(gameTime);
BaseSprite.Update(gameTime);
ClampToWorld();
// Reveal unexplored tiles (widest scan)
List <SpaceTile> near = TileMap.GetSpaceTilesInView();
SpaceTile encounter = null;
foreach (SpaceTile spaceTile in near)
{
if (spaceTile.BaseSprite.IsCircleColliding(Player.BaseSprite.WorldCenter, Player.LongRange))
{
spaceTile.LongRangeScan();
}
if (EncounterManager.EncounterActive)
{
// Do Nothing
}
else
{
if (spaceTile.BaseSprite.IsCircleColliding(BaseSprite.WorldCenter, EncounterRange))
{
if (encounter == null)
{
encounter = spaceTile;
}
else
{
if (Vector2.Distance(spaceTile.BaseSprite.WorldCenter, Player.BaseSprite.WorldCenter) >
Vector2.Distance(encounter.BaseSprite.WorldCenter, Player.BaseSprite.WorldCenter))
{
encounter = spaceTile;
}
}
}
}
}
EncounterManager.Start(encounter);
}
public static void GenerateRandomMap()
{
for (int x = 0; x < MapWidth; x++)
for (int y = 0; y < MapHeight; y++)
{
//mapSquares[x, y] = floorTile;
//if ((x == 0) || (y == 0) ||
// (x == MapWidth - 1) || (y == MapHeight - 1))
//{
// mapSquares[x, y] = wallTile;
// continue;
//}
//if ((x == 1) || (y == 1) ||
// (x == MapWidth - 2) || (y == MapHeight - 2))
//{
// continue;
//}
int roll = Random.Next(0, 100);
int unknownTileIndex = Random.Next(UnknownTileStart, UnknownTileEnd + 1);
if (roll < 10)
{
// Star
// Is there a star too close?
bool empty = true;
for (int i = x - StarTileBuffer; i < x + StarTileBuffer; i++)
for (int k = y - StarTileBuffer; k < y + StarTileBuffer; k++)
{
if (i < 0 || k < 0 ||
i >= MapWidth || k >= MapHeight ||
mapSquares[i, k] == null)
{
// Do nothing
}
else if (mapSquares[i, k].IsStar)
{
empty = false;
break;
}
}
if (empty)
{
Vector2 position = new Vector2(SquareWorldRectangle(x, y).X,
SquareWorldRectangle(x, y).Y);
roll = Random.Next(1, 5);
switch( roll )
{
case 1:
mapSquares[x,y] = new HelpfulScanners(position);
break;
case 2:
mapSquares[x, y] = new KilledWorldTile(position);
break;
case 3:
mapSquares[x, y] = new ScaredWorldTile(position);
break;
case 4:
mapSquares[x, y] = new EmptyStar(position);
break;
default:
mapSquares[x, y] = new StarTile(position);
break;
}
}
else
{
// Empty Space
mapSquares[x, y] = new SpaceTile(new Vector2(SquareWorldRectangle(x, y).X,
SquareWorldRectangle(x, y).Y));
}
}
else
{
// Empty Space
mapSquares[x, y] = new SpaceTile(new Vector2(SquareWorldRectangle(x, y).X,
SquareWorldRectangle(x, y).Y));
}
}
// Find star near starting point
// and replace with Earth
Vector2 playerStart = GetSquareAtPixel(Player.BaseSprite.WorldLocation);
bool stop = false;
for (int x = (int)playerStart.X - StarTileBuffer; x < playerStart.X + StarTileBuffer; x++)
{
if (stop)
{
break;
}
for (int y = (int)playerStart.Y - StarTileBuffer; y < playerStart.Y + StarTileBuffer; y++)
{
if (mapSquares[x, y].IsStar)
{
mapSquares[x, y] = new EarthTile(new Vector2( SquareWorldRectangle(x, y).X, SquareWorldRectangle(x,y ).Y));
stop = true;
break;
}
}
}
}
public static void Start(SpaceTile spaceTile)
{
if( spaceTile == null )
{
// Do Nothing
}
else if(CanEncounter(spaceTile))
{
EncounterActive = true;
lastEncounter = spaceTile;
}
}
static public void GenerateRandomMap()
{
for (int x = 0; x < MapWidth; x++)
{
for (int y = 0; y < MapHeight; y++)
{
//mapSquares[x, y] = floorTile;
//if ((x == 0) || (y == 0) ||
// (x == MapWidth - 1) || (y == MapHeight - 1))
//{
// mapSquares[x, y] = wallTile;
// continue;
//}
//if ((x == 1) || (y == 1) ||
// (x == MapWidth - 2) || (y == MapHeight - 2))
//{
// continue;
//}
int roll = Random.Next(0, 100);
int unknownTileIndex = Random.Next(UnknownTileStart, UnknownTileEnd + 1);
if (roll < 10)
{
// Star
// Is there a star too close?
bool empty = true;
for (int i = x - StarTileBuffer; i < x + StarTileBuffer; i++)
{
for (int k = y - StarTileBuffer; k < y + StarTileBuffer; k++)
{
if (i < 0 || k < 0 ||
i >= MapWidth || k >= MapHeight ||
mapSquares[i, k] == null)
{
// Do nothing
}
else if (mapSquares[i, k].IsStar)
{
empty = false;
break;
}
}
}
if (empty)
{
Vector2 position = new Vector2(SquareWorldRectangle(x, y).X,
SquareWorldRectangle(x, y).Y);
roll = Random.Next(1, 5);
switch (roll)
{
case 1:
mapSquares[x, y] = new HelpfulScanners(position);
break;
case 2:
mapSquares[x, y] = new KilledWorldTile(position);
break;
case 3:
mapSquares[x, y] = new ScaredWorldTile(position);
break;
case 4:
mapSquares[x, y] = new EmptyStar(position);
break;
default:
mapSquares[x, y] = new StarTile(position);
break;
}
}
else
{
// Empty Space
mapSquares[x, y] = new SpaceTile(new Vector2(SquareWorldRectangle(x, y).X,
SquareWorldRectangle(x, y).Y));
}
}
else
{
// Empty Space
mapSquares[x, y] = new SpaceTile(new Vector2(SquareWorldRectangle(x, y).X,
SquareWorldRectangle(x, y).Y));
}
}
}
// Find star near starting point
// and replace with Earth
Vector2 playerStart = GetSquareAtPixel(Player.BaseSprite.WorldLocation);
bool stop = false;
for (int x = (int)playerStart.X - StarTileBuffer; x < playerStart.X + StarTileBuffer; x++)
{
if (stop)
{
break;
}
for (int y = (int)playerStart.Y - StarTileBuffer; y < playerStart.Y + StarTileBuffer; y++)
{
if (mapSquares[x, y].IsStar)
{
mapSquares[x, y] = new EarthTile(new Vector2(SquareWorldRectangle(x, y).X, SquareWorldRectangle(x, y).Y));
stop = true;
break;
}
}
}
}