public static void DrawString(SpriteBatch spriteBatch, StateSpaceComponents spaceComponents, SpriteFont font, Camera camera)
{
Matrix cameraMatrix = camera.GetMatrix();
foreach (Guid id in spaceComponents.Entities.Where(x => (x.ComponentFlags & ComponentMasks.DrawableLabel) == ComponentMasks.DrawableLabel).Select(x => x.Id))
{
LabelComponent label = spaceComponents.LabelComponents[id];
Vector2 position = new Vector2(spaceComponents.PositionComponents[id].Position.X, spaceComponents.PositionComponents[id].Position.Y);
Vector2 stringSize = font.MeasureString(label.Text);
Vector2 bottomRight = Vector2.Transform(new Vector2(position.X + stringSize.X, position.Y + stringSize.Y), cameraMatrix);
Vector2 topLeft = Vector2.Transform(new Vector2(position.X, position.Y), cameraMatrix);
Rectangle cameraBounds = new Rectangle((int)topLeft.X, (int)topLeft.Y, (int)bottomRight.X - (int)topLeft.X, (int)bottomRight.Y - (int)topLeft.Y);
if (camera.IsInView(cameraMatrix, cameraBounds))
{
spriteBatch.DrawString(font, label.Text, position,
label.Color, label.Rotation, label.Origin, label.Scale, label.SpriteEffect, 0f);
}
}
}
public static void DrawDungeonEntities(StateSpaceComponents spaceComponents, Camera camera, SpriteBatch spriteBatch, Texture2D spriteSheet, int cellSize, DungeonTile[,] dungeonGrid, SpriteFont font, DungeonColorInfo colorInfo)
{
Matrix cameraMatrix = camera.GetMatrix();
List<Entity> drawableEntities = spaceComponents.Entities.Where(x => (x.ComponentFlags & ComponentMasks.Drawable) == ComponentMasks.Drawable).ToList();
Entity player = spaceComponents.Entities.Where(c => (c.ComponentFlags & ComponentMasks.Player) == ComponentMasks.Player).FirstOrDefault();
bool inWater = false;
bool inFire = false;
if (player != null)
{
Vector2 playerPos = spaceComponents.PositionComponents[spaceComponents.Entities.Where(c => (c.ComponentFlags & ComponentMasks.Player) == ComponentMasks.Player).First().Id].Position;
inWater = dungeonGrid[(int)playerPos.X, (int)playerPos.Y].Type == TileType.TILE_WATER;
inFire = dungeonGrid[(int)playerPos.X, (int)playerPos.Y].Type == TileType.TILE_FIRE;
}
//Draw items
List<Guid> items = drawableEntities.Where(x => (x.ComponentFlags & ComponentMasks.PickupItem) == ComponentMasks.PickupItem).Select(x => x.Id).ToList();
DisplaySystem.DrawEntities(items, spaceComponents, dungeonGrid, cameraMatrix, inWater, inFire, spriteBatch, spriteSheet, font, camera, colorInfo);
//Draw everything else
List<Guid> nonItems = drawableEntities.Where(x => (x.ComponentFlags & ComponentMasks.PickupItem) != ComponentMasks.PickupItem).Select(x => x.Id).ToList();
DisplaySystem.DrawEntities(nonItems, spaceComponents, dungeonGrid, cameraMatrix, inWater, inFire, spriteBatch, spriteSheet, font, camera, colorInfo);
}
public static void DrawTiles(Camera camera, SpriteBatch spriteBatch, DungeonTile[,] dungeonGrid, Vector2 dungeonDimensions, int cellSize, Texture2D spriteSheet, DungeonColorInfo colorInfo, DijkstraMapTile[,] mapToPlayer, SpriteFont font, StateSpaceComponents spaceComponents)
{
Entity player = spaceComponents.Entities.Where(c => (c.ComponentFlags & ComponentMasks.Player) == ComponentMasks.Player).FirstOrDefault();
bool inWater = false;
bool inFire = false;
if (player != null)
{
Vector2 playerPos = spaceComponents.PositionComponents[spaceComponents.Entities.Where(c => (c.ComponentFlags & ComponentMasks.Player) == ComponentMasks.Player).First().Id].Position;
inWater = dungeonGrid[(int)playerPos.X, (int)playerPos.Y].Type == TileType.TILE_WATER;
inFire = dungeonGrid[(int)playerPos.X, (int)playerPos.Y].Type == TileType.TILE_FIRE || (player.ComponentFlags & ComponentMasks.BurningStatus) == ComponentMasks.BurningStatus;
}
Matrix cameraMatrix = camera.GetMatrix();
Vector2 origin = new Vector2(DevConstants.Grid.TileBorderSize, DevConstants.Grid.TileBorderSize);
for (int i = 0; i < (int)dungeonDimensions.X; i++)
{
for (int j = 0; j < (int)dungeonDimensions.Y; j++)
{
bool tintFire = inFire || dungeonGrid[i, j].FireIllumination;
Vector2 tile = new Vector2((int)i * cellSize, (int)j * cellSize);
Rectangle floor = new Rectangle(0 * cellSize, 0 * cellSize, cellSize, cellSize); //Need to be moved eventually
Rectangle wall = new Rectangle(0 * cellSize, 0 * cellSize, cellSize, cellSize); //Need to be moved eventually
Vector2 bottomRight = Vector2.Transform(new Vector2((i * cellSize) + cellSize, (j * cellSize) + cellSize), cameraMatrix);
Vector2 topLeft = Vector2.Transform(new Vector2(i * cellSize, j * cellSize), cameraMatrix);
Rectangle cameraBounds = new Rectangle((int)topLeft.X, (int)topLeft.Y, (int)bottomRight.X - (int)topLeft.X, (int)bottomRight.Y - (int)topLeft.Y);
if (camera.IsInView(cameraMatrix, cameraBounds)) // check if in view
{
if (dungeonGrid[i, j].Found && !dungeonGrid[i, j].InRange)
{
Color colorToLerp = tintFire ? colorInfo.Fire : colorInfo.Water; //Default to water, if fire then change it.
switch (dungeonGrid[i, j].Type)
{
case TileType.TILE_FLATTENEDGRASS:
case TileType.TILE_FLOOR:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.Floor, colorToLerp, .3f) : colorInfo.Floor) * .3f, origin: origin);
break;
case TileType.TILE_ROCK:
case TileType.TILE_WALL:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.Wall, colorToLerp, .3f) : colorInfo.Wall) * .3f, origin: origin);
break;
case TileType.TILE_TALLGRASS:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.TallGrass, colorToLerp, .3f) : colorInfo.TallGrass) * .3f, origin: origin);
break;
case TileType.TILE_ASH:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.Ash, colorToLerp, .3f) : colorInfo.Ash) * .3f, origin: origin);
break;
case TileType.TILE_WATER:
spriteBatch.Draw(spriteSheet, position: tile, color: (tintFire ? Color.Lerp(colorInfo.Water, colorToLerp, .3f) : colorInfo.Water) * .3f, origin: origin);
break;
case TileType.TILE_FIRE:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater ? Color.Lerp(colorInfo.Fire, colorToLerp, .3f) : colorInfo.Fire) * .3f, origin: origin);
break;
}
if (!string.IsNullOrEmpty(dungeonGrid[i, j].Symbol))
{
Vector2 size = font.MeasureString(dungeonGrid[i, j].Symbol);
spriteBatch.DrawString(font, dungeonGrid[i, j].Symbol, new Vector2(i * DevConstants.Grid.CellSize + (int)(DevConstants.Grid.CellSize / 2),
(j * DevConstants.Grid.CellSize + (int)(DevConstants.Grid.CellSize / 2))),
dungeonGrid[i, j].SymbolColor * .5f, 0f, new Vector2((int)(size.X / 2), (int)(size.Y / 2)), 1f, SpriteEffects.None, 0f);
}
}
else if (dungeonGrid[i, j].InRange && !dungeonGrid[i, j].NewlyFound)
{
int weight = mapToPlayer[i, j].Weight;
double opacity = 1 - (.035 * weight);
opacity = (opacity < .4) ? .4 : opacity;
opacity = dungeonGrid[i, j].FireIllumination ? .85f : opacity;
bool isWall = false;
Color colorToLerp = tintFire ? colorInfo.FireInRange : colorInfo.WaterInRange; //Default to water, if fire then change it.
switch (dungeonGrid[i, j].Type)
{
case TileType.TILE_FLATTENEDGRASS:
case TileType.TILE_FLOOR:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.FloorInRange, colorToLerp, .55f) : colorInfo.FloorInRange) * (float)opacity, origin: origin);
break;
case TileType.TILE_ROCK:
case TileType.TILE_WALL:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.WallInRange, colorToLerp, .55f) : colorInfo.WallInRange) * .85f, origin: origin);
isWall = true;
break;
case TileType.TILE_TALLGRASS:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.TallGrassInRange, colorToLerp, .55f) : colorInfo.TallGrassInRange) * (float)opacity, origin: origin);
break;
case TileType.TILE_WATER:
spriteBatch.Draw(spriteSheet, position: tile, color: (tintFire ? Color.Lerp(colorInfo.WaterInRange, colorToLerp, .55f) : colorInfo.WaterInRange) * (float)opacity, origin: origin);
break;
case TileType.TILE_ASH:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.AshInRange, colorToLerp, .55f) : colorInfo.AshInRange) * (float)opacity, origin: origin);
break;
case TileType.TILE_FIRE:
opacity = 0f + (.1f * dungeonGrid[i, j].TurnsToBurn);
opacity = (opacity > 1f) ? 1f : opacity;
opacity = (opacity < .3f) ? .3f : opacity;
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater ? Color.Lerp(colorInfo.FireInRange, colorToLerp, .55f) : colorInfo.FireInRange) * (float)opacity, origin: origin);
break;
}
if (!isWall)
{
if (!string.IsNullOrEmpty(dungeonGrid[i, j].Symbol))
{
Vector2 size = font.MeasureString(dungeonGrid[i, j].Symbol);
spriteBatch.DrawString(font, dungeonGrid[i, j].Symbol, new Vector2(i * DevConstants.Grid.CellSize + (int)(DevConstants.Grid.CellSize / 2),
(j * DevConstants.Grid.CellSize + (int)(DevConstants.Grid.CellSize / 2))),
dungeonGrid[i, j].SymbolColor * (float)opacity, 0f, new Vector2((int)(size.X / 2), (int)(size.Y / 2)), 1f, SpriteEffects.None, 0f);
}
}
else
{
if (!string.IsNullOrEmpty(dungeonGrid[i, j].Symbol))
{
Vector2 size = font.MeasureString(dungeonGrid[i, j].Symbol);
spriteBatch.DrawString(font, dungeonGrid[i, j].Symbol, new Vector2(i * DevConstants.Grid.CellSize + (int)(DevConstants.Grid.CellSize / 2),
(j * DevConstants.Grid.CellSize + (int)(DevConstants.Grid.CellSize / 2))),
dungeonGrid[i, j].SymbolColor * .85f, 0f, new Vector2((int)(size.X / 2), (int)(size.Y / 2)), 1f, SpriteEffects.None, 0f);
}
}
}
else if (dungeonGrid[i, j].NewlyFound)
{
float opacity = dungeonGrid[i, j].Opacity;
Color colorToLerp = tintFire ? colorInfo.FireInRange : colorInfo.WaterInRange; //Default to water, if fire then change it.
switch (dungeonGrid[i, j].Type)
{
case TileType.TILE_FLATTENEDGRASS:
case TileType.TILE_FLOOR:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.FloorInRange, colorToLerp, .55f) : colorInfo.FloorInRange) * opacity, origin: origin);
break;
case TileType.TILE_ROCK:
case TileType.TILE_WALL:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.WallInRange, colorToLerp, .55f) : colorInfo.WallInRange) * opacity, origin: origin);
break;
case TileType.TILE_TALLGRASS:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.TallGrassInRange, colorToLerp, .55f) : colorInfo.TallGrassInRange) * opacity, origin: origin);
break;
case TileType.TILE_ASH:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater || tintFire ? Color.Lerp(colorInfo.AshInRange, colorToLerp, .55f) : colorInfo.AshInRange) * opacity, origin: origin);
break;
case TileType.TILE_WATER:
spriteBatch.Draw(spriteSheet, position: tile, color: (tintFire ? Color.Lerp(colorInfo.WaterInRange, colorToLerp, .55f) : colorInfo.WaterInRange) * opacity, origin: origin);
break;
case TileType.TILE_FIRE:
spriteBatch.Draw(spriteSheet, position: tile, color: (inWater ? Color.Lerp(colorInfo.FireInRange, colorToLerp, .55f) : colorInfo.FireInRange), origin: origin);
break;
}
if (!string.IsNullOrEmpty(dungeonGrid[i, j].Symbol))
{
Vector2 size = font.MeasureString(dungeonGrid[i, j].Symbol);
spriteBatch.DrawString(font, dungeonGrid[i, j].Symbol, new Vector2(i * DevConstants.Grid.CellSize + (int)(DevConstants.Grid.CellSize / 2),
(j * DevConstants.Grid.CellSize + (int)(DevConstants.Grid.CellSize / 2))),
dungeonGrid[i, j].SymbolColor * opacity, 0f, new Vector2((int)(size.X / 2), (int)(size.Y / 2)), 1f, SpriteEffects.None, 0f);
}
if (dungeonGrid[i, j].Opacity > .5)
{
dungeonGrid[i, j].NewlyFound = false;
dungeonGrid[i, j].Found = true;
}
}
}
}
}
}
public static void DrawAIFieldOfViews(StateSpaceComponents spaceComponents, Camera camera, SpriteBatch spriteBatch, Texture2D rectangleTexture, int cellSize, DungeonTile[,] dungeonGrid)
{
Matrix cameraMatrix = camera.GetMatrix();
foreach (Guid id in spaceComponents.Entities.Where(x => (x.ComponentFlags & ComponentMasks.AIView) == ComponentMasks.AIView).Select(x => x.Id))
{
AIFieldOfView fovInfo = spaceComponents.AIFieldOfViewComponents[id];
if (fovInfo.DrawField)
{
foreach (Vector2 tilePosition in fovInfo.SeenTiles)
{
Vector2 tile = new Vector2((int)tilePosition.X * cellSize, (int)tilePosition.Y * cellSize);
Vector2 bottomRight = Vector2.Transform(new Vector2((tile.X + cellSize), (tile.Y + cellSize)), cameraMatrix);
Vector2 topLeft = Vector2.Transform(tile, cameraMatrix);
Rectangle cameraBounds = new Rectangle((int)topLeft.X, (int)topLeft.Y, (int)bottomRight.X - (int)topLeft.X, (int)bottomRight.Y - (int)topLeft.Y);
if (dungeonGrid[(int)tilePosition.X, (int)tilePosition.Y].InRange && camera.IsInView(cameraMatrix, cameraBounds))
{
if (spaceComponents.AlternateFOVColorChangeComponents.ContainsKey(id))
{
AlternateFOVColorChangeComponent altColorInfo = spaceComponents.AlternateFOVColorChangeComponents[id];
spriteBatch.Draw(rectangleTexture, position: tile, color: Color.Lerp(fovInfo.Color, altColorInfo.AlternateColor, altColorInfo.Seconds / altColorInfo.SwitchAtSeconds) * fovInfo.Opacity, origin: new Vector2(DevConstants.Grid.TileBorderSize, DevConstants.Grid.TileBorderSize));
}
else
{
//origin is 4,4 because the tile texture is 40x40 and the grid is 32x32. If size of grid changes, change this -- and then don't hardcode it anymore!!!
spriteBatch.Draw(rectangleTexture, position: tile, color: fovInfo.Color * fovInfo.Opacity, origin: new Vector2(DevConstants.Grid.TileBorderSize, DevConstants.Grid.TileBorderSize));
}
}
}
}
}
}
public static void DrawOutlines(StateSpaceComponents spaceComponents, Camera camera, SpriteBatch spriteBatch, Texture2D rectangleTexture, DungeonTile[,] dungeonGrid)
{
Matrix cameraMatrix = camera.GetMatrix();
Entity player = spaceComponents.Entities.Where(c => (c.ComponentFlags & ComponentMasks.Player) == ComponentMasks.Player).FirstOrDefault();
bool inWater = false;
if (player != null)
{
Vector2 playerPos = spaceComponents.PositionComponents[spaceComponents.Entities.Where(c => (c.ComponentFlags & ComponentMasks.Player) == ComponentMasks.Player).First().Id].Position;
inWater = dungeonGrid[(int)playerPos.X, (int)playerPos.Y].Type == TileType.TILE_WATER;
}
foreach (Guid id in spaceComponents.Entities.Where(x => (x.ComponentFlags & ComponentMasks.DrawableOutline) == ComponentMasks.DrawableOutline).Select(x => x.Id))
{
Entity observer = spaceComponents.Entities.Where(x => (x.ComponentFlags & ComponentMasks.Observer) == ComponentMasks.Observer).FirstOrDefault();
bool isObserver = false;
if (observer != null)
{
isObserver = observer.Id == id;
}
OutlineComponent outline = spaceComponents.OutlineComponents[id];
PositionComponent position = spaceComponents.PositionComponents[id];
bool outlineInWater = dungeonGrid[(int)position.Position.X, (int)position.Position.Y].Type == TileType.TILE_WATER;
Vector2 tile = new Vector2((int)position.Position.X * DevConstants.Grid.CellSize, (int)position.Position.Y * DevConstants.Grid.CellSize);
Vector2 bottomRight = Vector2.Transform(new Vector2((tile.X + DevConstants.Grid.CellSize), (tile.Y + DevConstants.Grid.CellSize)), cameraMatrix);
Vector2 topLeft = Vector2.Transform(tile, cameraMatrix);
Rectangle cameraBounds = new Rectangle((int)topLeft.X, (int)topLeft.Y, (int)bottomRight.X - (int)topLeft.X, (int)bottomRight.Y - (int)topLeft.Y);
if (dungeonGrid[(int)position.Position.X, (int)position.Position.Y].InRange && camera.IsInView(cameraMatrix, cameraBounds) && (inWater == outlineInWater || isObserver))
{
if (spaceComponents.SecondaryOutlineComponents.ContainsKey(id))
{
SecondaryOutlineComponent altColorInfo = spaceComponents.SecondaryOutlineComponents[id];
spriteBatch.Draw(rectangleTexture, position: tile, color: Color.Lerp(outline.Color, altColorInfo.AlternateColor, altColorInfo.Seconds / altColorInfo.SwitchAtSeconds) * outline.Opacity, origin: new Vector2(DevConstants.Grid.TileBorderSize, DevConstants.Grid.TileBorderSize));
}
else
{
//origin is 4,4 because the tile texture is 40x40 and the grid is 32x32. If size of grid changes, change this -- and then don't hardcode it anymore!!!
spriteBatch.Draw(rectangleTexture, position: tile, color: outline.Color * outline.Opacity, origin: new Vector2(DevConstants.Grid.TileBorderSize, DevConstants.Grid.TileBorderSize));
}
}
}
}