public static void Run(
Ecs.Registry registry,
ContentManager contentManager
)
{
HashSet <Ecs.Entity> entities = registry.GetEntities(
typeof(ItemComp)
);
foreach (Ecs.Entity entity in entities)
{
var itemComp = registry
.GetComponentUnsafe <ItemComp>(entity);
VisibleComp sprite = CreateVisibleComp(
itemComp,
contentManager
);
registry.AssignComponent(
entity,
sprite
);
}
}
public static void Run(
Ecs.Registry registry,
ContentManager contentManager
)
{
HashSet <Ecs.Entity> entities = registry.GetEntities(
typeof(Comps.Door)
);
foreach (Ecs.Entity entity in entities)
{
var obstacleComp = registry
.GetComponentUnsafe <Comps.Door>(entity);
CompsExt.Visibles.Sprite sprite = CreateVisibleComp(
obstacleComp,
contentManager
);
registry.AssignComponent(
entity,
sprite
);
}
}
public static void Run(
Ecs.Registry registry,
ContentManager contentManager
)
{
HashSet <Ecs.Entity> entities = registry.GetEntities(
typeof(Comps.Character),
typeof(Comps.Orientations.Cardinal)
);
foreach (Ecs.Entity entity in entities)
{
var characterComp = registry
.GetComponentUnsafe <Comps.Character>(entity);
var orientationComp = registry
.GetComponentUnsafe <Comps.Orientations.Cardinal>(entity);
CompsExt.Visibles.Sprite sprite = CreateVisibleComp(
characterComp,
orientationComp,
contentManager
);
registry.AssignComponent(
entity,
sprite
);
}
}
public static void Run(
Ecs.Registry ecsRegistry,
SpriteBatch spriteBatch,
Camera camera
)
{
HashSet <Ecs.Entity> entities = ecsRegistry.GetEntities(
typeof(SpriteComp),
typeof(PositionComp)
);
foreach (Ecs.Entity entity in entities)
{
SpriteComp spriteComp = ecsRegistry
.GetComponentUnsafe <SpriteComp>(entity);
PositionComp positionComp = ecsRegistry
.GetComponentUnsafe <PositionComp>(entity);
if (camera.IsInRange(positionComp.data))
{
Render(spriteComp, positionComp, spriteBatch, camera);
}
}
}
// To optimize drawing performance, check that the sprite is in range
// for the camera before calling this
public static void Render(
SpriteComp spriteComp,
PositionComp positionComp,
SpriteBatch spriteBatch,
Camera camera
)
{
var drawingPos =
camera.GetDrawingPosition(positionComp.data) -
spriteComp.destOffset;
DrawingPosRectangle destPosRectangle = GetCenteredDrawingPosRectangle(
drawingPos,
camera.Scale(spriteComp.destRectangle)
);
// TODO: Figure out how to use origin with rotation
spriteBatch.Draw(
spriteComp.texture,
destPosRectangle,
spriteComp.texturePosRectangle,
spriteComp.tint,
spriteComp.rotation,
new Vector2(0, 0),
spriteComp.effects,
1.0f
);
}
public static void Run(
Ecs.Registry registry,
ContentManager contentManager
)
{
HashSet <Ecs.Entity> entities = registry.GetEntities(
typeof(Comps.Projectile),
typeof(Comps.Orientations.Cardinal)
);
foreach (Ecs.Entity entity in entities)
{
var projectileComp = registry
.GetComponentUnsafe <Comps.Projectile>(entity);
if (!IsVisible(projectileComp.kind))
{
continue;
}
var orientationComp = registry
.GetComponentUnsafe <Comps.Orientations.Cardinal>(entity);
CompsExt.Visibles.Sprite sprite = CreateVisibleComp(
projectileComp,
orientationComp,
contentManager
);
registry.AssignComponent(
entity,
sprite
);
}
}
