diff options
Diffstat (limited to 'core/src/main/java/coffee')
17 files changed, 249 insertions, 89 deletions
diff --git a/core/src/main/java/coffee/liz/abstractionengine/app/AbstractionEngineGame.java b/core/src/main/java/coffee/liz/abstractionengine/app/AbstractionEngineGame.java index 097eabb..8c418af 100644 --- a/core/src/main/java/coffee/liz/abstractionengine/app/AbstractionEngineGame.java +++ b/core/src/main/java/coffee/liz/abstractionengine/app/AbstractionEngineGame.java @@ -1,7 +1,7 @@ package coffee.liz.abstractionengine.app; import coffee.liz.abstractionengine.app.screen.ScrollLogo; -import coffee.liz.abstractionengine.app.settings.SettingsInstruction; +import coffee.liz.abstractionengine.app.config.Settings; import coffee.liz.ecs.math.Vec2; import coffee.liz.ecs.math.Vec2f; import com.badlogic.gdx.Game; @@ -22,7 +22,7 @@ public class AbstractionEngineGame extends Game { public BitmapFont font; public FitViewport viewport; public ShapeRenderer shapeRenderer; - public SettingsInstruction settings = SettingsInstruction.builder().build(); + public Settings settings = Settings.builder().build(); /** * Game initialization hook. diff --git a/core/src/main/java/coffee/liz/abstractionengine/app/Theme.java b/core/src/main/java/coffee/liz/abstractionengine/app/Theme.java index ae2a159..bc653fd 100644 --- a/core/src/main/java/coffee/liz/abstractionengine/app/Theme.java +++ b/core/src/main/java/coffee/liz/abstractionengine/app/Theme.java @@ -2,6 +2,7 @@ package coffee.liz.abstractionengine.app; import com.badlogic.gdx.graphics.Color; +// TODO: Make this part of the {@link Settings} public final class Theme { public static final Color BG = Color.valueOf("2d2523"); public static final Color BG_PATTERN = Color.valueOf("241e1c"); diff --git a/core/src/main/java/coffee/liz/abstractionengine/app/actor/LifeGridActor.java b/core/src/main/java/coffee/liz/abstractionengine/app/actor/LifeGridActor.java index 8013735..ab3fcbb 100644 --- a/core/src/main/java/coffee/liz/abstractionengine/app/actor/LifeGridActor.java +++ b/core/src/main/java/coffee/liz/abstractionengine/app/actor/LifeGridActor.java @@ -1,7 +1,7 @@ package coffee.liz.abstractionengine.app.actor; -import coffee.liz.abstractionengine.app.AbstractionEngineGame; import coffee.liz.abstractionengine.app.Theme; +import coffee.liz.abstractionengine.app.config.Settings; import coffee.liz.abstractionengine.app.life.CellState; import coffee.liz.abstractionengine.app.life.LifeInput; import coffee.liz.abstractionengine.grid.component.GridPosition; @@ -31,7 +31,7 @@ public class LifeGridActor extends Actor { private final ShapeRenderer shapeRenderer; private final World<LifeInput> world; private final Vec2<Integer> gridDimensions; - private final AbstractionEngineGame game; + private final Settings settings; private final Color cellColor = new Color(); @Setter @@ -54,7 +54,7 @@ public class LifeGridActor extends Actor { final Vec2<Float> cellSize = computeCellSize(); final Set<Vec2<Integer>> forcedAlive = computeForcedAlive(cellSize); - world.update(new LifeInput(forcedAlive, game.settings), Duration.ofMillis((int) (delta * 1000))); + world.update(new LifeInput(forcedAlive, settings), Duration.ofMillis((int) (delta * 1000))); } /** @@ -75,7 +75,7 @@ public class LifeGridActor extends Actor { shapeRenderer.setProjectionMatrix(batch.getProjectionMatrix()); shapeRenderer.setTransformMatrix(batch.getTransformMatrix()); shapeRenderer.begin(ShapeRenderer.ShapeType.Filled); - drawCells(); + drawCells(computeCellSize()); shapeRenderer.end(); batch.begin(); @@ -97,8 +97,7 @@ public class LifeGridActor extends Actor { .collect(Collectors.toSet()); } - private void drawCells() { - final Vec2<Float> cellSize = computeCellSize(); + private void drawCells(final Vec2<Float> cellSize) { world.query(Set.of(GridPosition.class, CellState.class)).forEach(entity -> { final CellState state = entity.get(CellState.class); final Vec2<Integer> gridPos = entity.get(GridPosition.class).getPosition(); diff --git a/core/src/main/java/coffee/liz/abstractionengine/app/config/KeyBinds.java b/core/src/main/java/coffee/liz/abstractionengine/app/config/KeyBinds.java new file mode 100644 index 0000000..598e1a8 --- /dev/null +++ b/core/src/main/java/coffee/liz/abstractionengine/app/config/KeyBinds.java @@ -0,0 +1,43 @@ +package coffee.liz.abstractionengine.app.config; + +import com.badlogic.gdx.Gdx; +import com.badlogic.gdx.Input; +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Getter; +import lombok.RequiredArgsConstructor; + +import java.util.HashSet; +import java.util.Map; +import java.util.Set; +import java.util.function.Predicate; + +@Builder +@AllArgsConstructor +@RequiredArgsConstructor +@Getter +public class KeyBinds { + @Builder.Default + private Set<Integer> moveUpKeys = Set.of(Input.Keys.K, Input.Keys.UP, Input.Keys.W); + @Builder.Default + private Set<Integer> moveDownKeys = Set.of(Input.Keys.J, Input.Keys.DOWN, Input.Keys.S); + @Builder.Default + private Set<Integer> moveLeftKeys = Set.of(Input.Keys.H, Input.Keys.LEFT, Input.Keys.A); + @Builder.Default + private Set<Integer> moveRightKeys = Set.of(Input.Keys.L, Input.Keys.RIGHT, Input.Keys.D); + + public Set<Action> filterActiveActions(final Predicate<Integer> isDown) { + final Set<Action> actions = new HashSet<>(); + Map.of(moveUpKeys, Action.MOVE_UP, moveDownKeys, Action.MOVE_DOWN, moveRightKeys, Action.MOVE_RIGHT, + moveLeftKeys, Action.MOVE_LEFT).forEach((keys, action) -> { + if (keys.stream().anyMatch(isDown)) { + actions.add(action); + } + }); + return actions; + } + + public enum Action { + MOVE_UP, MOVE_LEFT, MOVE_DOWN, MOVE_RIGHT; + } +} diff --git a/core/src/main/java/coffee/liz/abstractionengine/app/config/Settings.java b/core/src/main/java/coffee/liz/abstractionengine/app/config/Settings.java new file mode 100644 index 0000000..3d8be7a --- /dev/null +++ b/core/src/main/java/coffee/liz/abstractionengine/app/config/Settings.java @@ -0,0 +1,18 @@ +package coffee.liz.abstractionengine.app.config; + +import lombok.AllArgsConstructor; +import lombok.Builder; +import lombok.Getter; + +@Builder +@AllArgsConstructor +@Getter +public class Settings { + @Builder.Default + private boolean skipIntro = true; + @Builder.Default + private boolean playMusic = true; + + @Builder.Default + private KeyBinds keyBinds = KeyBinds.builder().build(); +} diff --git a/core/src/main/java/coffee/liz/abstractionengine/app/life/EntropyAudioSystem.java b/core/src/main/java/coffee/liz/abstractionengine/app/life/EntropyAudioSystem.java index 6f499a6..2900a96 100644 --- a/core/src/main/java/coffee/liz/abstractionengine/app/life/EntropyAudioSystem.java +++ b/core/src/main/java/coffee/liz/abstractionengine/app/life/EntropyAudioSystem.java @@ -22,7 +22,7 @@ public class EntropyAudioSystem implements System<LifeInput>, Disposable { private static final int CHUNKS_X = 4; private static final int CHUNKS_Y = 4; private static final int NUM_CHUNKS = CHUNKS_X * CHUNKS_Y; - private static final Duration AUDIO_THREAD_TIMEOUT = Duration.ofMillis(100); + private static final Duration AUDIO_THREAD_TIMEOUT = Duration.ofMillis(20); private static final int[] PENTATONIC_INTERVALS = {0, 3, 5, 7, 10}; private static final float BASE_FREQUENCY = 110f; @@ -63,11 +63,11 @@ public class EntropyAudioSystem implements System<LifeInput>, Disposable { @Override public void update(final World<LifeInput> world, final LifeInput state, final Duration dt) { - if (!state.getGameInstructions().isPlayMusic()) { - running = false; - return; - } - running = true; + if (!state.getGameInstructions().isPlayMusic()) { + running = false; + return; + } + running = true; final LifeSystem lifeSystem = world.getSystem(LifeSystem.class); final Vec2<Integer> gridDimensions = lifeSystem.getDimensions(); diff --git a/core/src/main/java/coffee/liz/abstractionengine/app/life/LifeInput.java b/core/src/main/java/coffee/liz/abstractionengine/app/life/LifeInput.java index 8edf08d..36a1276 100644 --- a/core/src/main/java/coffee/liz/abstractionengine/app/life/LifeInput.java +++ b/core/src/main/java/coffee/liz/abstractionengine/app/life/LifeInput.java @@ -1,6 +1,6 @@ package coffee.liz.abstractionengine.app.life; -import coffee.liz.abstractionengine.app.settings.SettingsInstruction; +import coffee.liz.abstractionengine.app.config.Settings; import coffee.liz.ecs.math.Vec2; import lombok.Data; import lombok.RequiredArgsConstructor; @@ -11,5 +11,5 @@ import java.util.Set; @Data public class LifeInput { private final Set<Vec2<Integer>> forceAliveCells; - private final SettingsInstruction gameInstructions; + private final Settings gameInstructions; } diff --git a/core/src/main/java/coffee/liz/abstractionengine/app/screen/GameScreen.java b/core/src/main/java/coffee/liz/abstractionengine/app/screen/GameScreen.java index fc6d2e6..40f0d99 100644 --- a/core/src/main/java/coffee/liz/abstractionengine/app/screen/GameScreen.java +++ b/core/src/main/java/coffee/liz/abstractionengine/app/screen/GameScreen.java @@ -2,28 +2,43 @@ package coffee.liz.abstractionengine.app.screen; import coffee.liz.abstractionengine.AbstractionEngineGridWorld; import coffee.liz.abstractionengine.app.AbstractionEngineGame; +import coffee.liz.abstractionengine.app.Theme; +import coffee.liz.abstractionengine.entity.EntityFactory; +import coffee.liz.abstractionengine.entity.EntityType; import coffee.liz.abstractionengine.grid.component.GridInputState; -import coffee.liz.ecs.DAGWorld; +import coffee.liz.abstractionengine.grid.component.GridPosition; import coffee.liz.ecs.math.Vec2; +import coffee.liz.ecs.math.Vec2f; import coffee.liz.ecs.math.Vec2i; -import coffee.liz.ecs.model.World; +import com.badlogic.gdx.Gdx; import com.badlogic.gdx.Screen; +import com.badlogic.gdx.graphics.Color; +import com.badlogic.gdx.graphics.glutils.ShapeRenderer; +import com.badlogic.gdx.utils.ScreenUtils; import lombok.RequiredArgsConstructor; -import java.util.Map; +import java.time.Duration; +import java.util.Set; @RequiredArgsConstructor public class GameScreen implements Screen { private final AbstractionEngineGame game; private static final Vec2<Integer> GAME_GRID_SIZE = Vec2i.builder().x(30).y(30).build(); - private final World<GridInputState> gameWorld = new AbstractionEngineGridWorld(GAME_GRID_SIZE); + private final static Duration GRID_INTERPOLATION_TIME = Duration.ofMillis(60); + + private final AbstractionEngineGridWorld gameWorld = new AbstractionEngineGridWorld(GAME_GRID_SIZE); + private Duration sinceUpdate = Duration.ZERO; /** * Screen lifecycle hook. */ @Override public void show() { - // gameWorld. + EntityFactory.populateRect(GAME_GRID_SIZE, gameWorld, EntityFactory.Wall::addToWorld); + EntityFactory.Player.addToWorld(gameWorld, Vec2i.builder().y(20).x(10).build()); + EntityFactory.Abstraction.addToWorld(gameWorld, Vec2i.builder().y(20).x(12).build()); + EntityFactory.Abstraction.addToWorld(gameWorld, Vec2i.builder().y(20).x(13).build()); + EntityFactory.Abstraction.addToWorld(gameWorld, Vec2i.builder().y(20).x(14).build()); } /** @@ -34,7 +49,54 @@ public class GameScreen implements Screen { */ @Override public void render(final float delta) { + game.viewport.apply(); + sinceUpdate = sinceUpdate.plus(Duration.ofMillis((int) (delta * 1000))); + if (GRID_INTERPOLATION_TIME.compareTo(sinceUpdate) > 0) { + return; + } else { + sinceUpdate = Duration.ZERO; + } + + ScreenUtils.clear(Theme.BG); + + final GridInputState state = GridInputState.builder().movement(getMovementVector()).build(); + gameWorld.update(state); + + final Vec2<Float> cellSize = computeCellSize(); + game.shapeRenderer.setProjectionMatrix(game.batch.getProjectionMatrix()); + game.shapeRenderer.setTransformMatrix(game.batch.getTransformMatrix()); + game.shapeRenderer.begin(ShapeRenderer.ShapeType.Filled); + gameWorld.query(Set.of(GridPosition.class, EntityType.class)).forEach(entity -> { + final EntityType type = entity.get(EntityType.class); + final GridPosition position = entity.get(GridPosition.class); + + final Vec2<Float> drawPos = position.getPosition().floatValue().scale(cellSize); + game.shapeRenderer.setColor(getEntityColor(type)); + game.shapeRenderer.rect(drawPos.getX(), drawPos.getY(), cellSize.getX(), cellSize.getY()); + }); + game.shapeRenderer.end(); + } + + private Vec2<Integer> getMovementVector() { + return game.settings.getKeyBinds().filterActiveActions(Gdx.input::isKeyPressed).stream().reduce(Vec2i.ZERO, + (movement, action) -> { + final Vec2<Integer> velocity = switch (action) { + case MOVE_UP -> Vec2i.NORTH; + case MOVE_DOWN -> Vec2i.SOUTH; + case MOVE_LEFT -> Vec2i.WEST; + case MOVE_RIGHT -> Vec2i.EAST; + }; + return movement.plus(velocity); + }, Vec2::plus); + } + private Color getEntityColor(final EntityType type) { + return switch (type) { + case WALL -> Theme.BORDER; + case PLAYER -> Theme.PRIMARY; + case ABSTRACTION -> Theme.SECONDARY; + default -> Color.GREEN; + }; } /** @@ -47,7 +109,7 @@ public class GameScreen implements Screen { */ @Override public void resize(final int width, final int height) { - + game.viewport.update(width, height); } /** @@ -81,4 +143,9 @@ public class GameScreen implements Screen { public void dispose() { } + + private Vec2<Float> computeCellSize() { + return Vec2f.builder().x(game.viewport.getWorldWidth() / GAME_GRID_SIZE.getX()) + .y(game.viewport.getWorldHeight() / GAME_GRID_SIZE.getY()).build(); + } } diff --git a/core/src/main/java/coffee/liz/abstractionengine/app/screen/MainMenu.java b/core/src/main/java/coffee/liz/abstractionengine/app/screen/MainMenu.java index 45775ea..076e93f 100644 --- a/core/src/main/java/coffee/liz/abstractionengine/app/screen/MainMenu.java +++ b/core/src/main/java/coffee/liz/abstractionengine/app/screen/MainMenu.java @@ -53,7 +53,7 @@ public class MainMenu implements Screen { stage = new Stage(game.viewport, game.batch); world.getSystem(EntropyAudioSystem.class).start(); - lifeGridActor = new LifeGridActor(game.shapeRenderer, world, GRID_DIMENSIONS, game); + lifeGridActor = new LifeGridActor(game.shapeRenderer, world, GRID_DIMENSIONS, game.settings); lifeGridActor.setViewport(game.viewport); stage.addActor(lifeGridActor); @@ -98,8 +98,10 @@ public class MainMenu implements Screen { game.viewport.apply(); ScreenUtils.clear(Theme.BG); + updateParallax(); stage.act(delta); + stage.draw(); } diff --git a/core/src/main/java/coffee/liz/abstractionengine/app/screen/ScrollLogo.java b/core/src/main/java/coffee/liz/abstractionengine/app/screen/ScrollLogo.java index 610bb4e..bb8aef2 100644 --- a/core/src/main/java/coffee/liz/abstractionengine/app/screen/ScrollLogo.java +++ b/core/src/main/java/coffee/liz/abstractionengine/app/screen/ScrollLogo.java @@ -86,10 +86,10 @@ public class ScrollLogo implements Screen { public void render(final float delta) { game.viewport.apply(); ScreenUtils.clear(Theme.BG); - if (game.settings.isSkipIntro()) { - requestTransition(); - return; - } + if (game.settings.isSkipIntro()) { + requestTransition(); + return; + } stage.act(delta); stage.draw(); diff --git a/core/src/main/java/coffee/liz/abstractionengine/app/settings/SettingsInstruction.java b/core/src/main/java/coffee/liz/abstractionengine/app/settings/SettingsInstruction.java deleted file mode 100644 index 6fe9d88..0000000 --- a/core/src/main/java/coffee/liz/abstractionengine/app/settings/SettingsInstruction.java +++ /dev/null @@ -1,16 +0,0 @@ -package coffee.liz.abstractionengine.app.settings; - -import lombok.AllArgsConstructor; -import lombok.Builder; -import lombok.Getter; - -@Builder -@AllArgsConstructor -@Getter -public class SettingsInstruction { - @Builder.Default - private boolean skipIntro = true; - - @Builder.Default - private boolean playMusic = true; -} diff --git a/core/src/main/java/coffee/liz/abstractionengine/entity/EntityFactory.java b/core/src/main/java/coffee/liz/abstractionengine/entity/EntityFactory.java new file mode 100644 index 0000000..99a6eb7 --- /dev/null +++ b/core/src/main/java/coffee/liz/abstractionengine/entity/EntityFactory.java @@ -0,0 +1,80 @@ +package coffee.liz.abstractionengine.entity; + +import coffee.liz.abstractionengine.grid.component.GridControllable; +import coffee.liz.abstractionengine.grid.component.GridPosition; +import coffee.liz.ecs.math.Mat2; +import coffee.liz.ecs.math.Vec2; +import coffee.liz.ecs.model.Entity; +import coffee.liz.ecs.model.World; + +import java.util.List; +import java.util.function.BiFunction; + +public final class EntityFactory { + private EntityFactory() { + } + + /** + * {@link EntityType#PLAYER} factory. + */ + public final class Player { + private Player() { + } + + public static Entity addToWorld(final World<?> world, final Vec2<Integer> position) { + return world.createEntity().add(new GridPosition(position)).add(new GridControllable()) + .add(EntityType.PLAYER).add(new EntityTypeGridCollidable()); + } + } + + /** + * {@link EntityType#WALL} factory. + */ + public final class Wall { + private Wall() { + } + + public static Entity addToWorld(final World<?> world, final Vec2<Integer> position) { + return world.createEntity().add(new GridPosition(position)).add(EntityType.WALL) + .add(new EntityTypeGridCollidable()); + } + } + + /** + * {@link EntityType#ABSTRACTION} factory. + */ + public final class Abstraction { + private Abstraction() { + } + + public static Entity addToWorld(final World<?> world, final Vec2<Integer> position) { + return world.createEntity().add(new GridPosition(position)).add(EntityType.ABSTRACTION) + .add(new EntityTypeGridCollidable()); + } + } + + /** + * Populates entities on the border of a rectangle of defined dimensions. + * + * @param dimensions + * are the world dimensions. + * @param world + * is the world to populate + * @param factory + * accepts the world and position in the world and creates the + * entity. + * @return 2d matrix of entities at each position in the world of populated + * entities. + */ + public static List<List<Entity>> populateRect(final Vec2<Integer> dimensions, final World<?> world, + final BiFunction<World<?>, Vec2<Integer>, Entity> factory) { + return Mat2.init(dimensions, pos -> { + final boolean isXBorder = pos.getX() == 0 || pos.getX() == dimensions.getX() - 1; + final boolean isYBorder = pos.getY() == 0 || pos.getY() == dimensions.getY() - 1; + if (isXBorder || isYBorder) { + return factory.apply(world, pos); + } + return null; + }); + } +} diff --git a/core/src/main/java/coffee/liz/abstractionengine/entity/PlayerFactory.java b/core/src/main/java/coffee/liz/abstractionengine/entity/PlayerFactory.java deleted file mode 100644 index 240a94e..0000000 --- a/core/src/main/java/coffee/liz/abstractionengine/entity/PlayerFactory.java +++ /dev/null @@ -1,27 +0,0 @@ -package coffee.liz.abstractionengine.entity; - -import coffee.liz.abstractionengine.grid.component.GridControllable; -import coffee.liz.abstractionengine.grid.component.GridPosition; -import coffee.liz.ecs.math.Vec2; -import coffee.liz.ecs.model.Entity; -import coffee.liz.ecs.model.World; - -/** Factory for creating player {@link Entity}s. */ -public final class PlayerFactory { - private PlayerFactory() { - } - - /** - * Create a player entity. - * - * @param world - * the {@link World} to create in - * @param position - * the starting {@link Vec2} position - * @return created player {@link Entity} - */ - public static Entity addToWorld(final World<?> world, final Vec2<Integer> position) { - return world.createEntity().add(new GridPosition(position)).add(new GridControllable()).add(EntityType.PLAYER) - .add(new EntityTypeGridCollidable()); - } -} diff --git a/core/src/main/java/coffee/liz/abstractionengine/grid/system/BaseGridIndexSystem.java b/core/src/main/java/coffee/liz/abstractionengine/grid/system/BaseGridIndexSystem.java index 61044f6..4af8be0 100644 --- a/core/src/main/java/coffee/liz/abstractionengine/grid/system/BaseGridIndexSystem.java +++ b/core/src/main/java/coffee/liz/abstractionengine/grid/system/BaseGridIndexSystem.java @@ -25,7 +25,7 @@ public abstract class BaseGridIndexSystem<T> implements System<T> { public BaseGridIndexSystem(final Vec2<Integer> dimensions) { this.dimensions = dimensions; - this.rows = Mat2.init(dimensions, pos -> new HashSet<>()); + this.rows = Mat2.init(dimensions, _ -> new HashSet<>()); } @Override diff --git a/core/src/main/java/coffee/liz/abstractionengine/grid/system/GridCollisionPropagatationSystem.java b/core/src/main/java/coffee/liz/abstractionengine/grid/system/GridCollisionPropagatationSystem.java index 9d07b59..33c86c8 100644 --- a/core/src/main/java/coffee/liz/abstractionengine/grid/system/GridCollisionPropagatationSystem.java +++ b/core/src/main/java/coffee/liz/abstractionengine/grid/system/GridCollisionPropagatationSystem.java @@ -31,7 +31,6 @@ public class GridCollisionPropagatationSystem implements System<GridInputState> @Override public void update(final World<GridInputState> world, final GridInputState state, final Duration dt) { - final GridIndexSystem indexSystem = world.getSystem(GridIndexSystem.class); world.query(Set.of(GridMomentum.class, GridPosition.class, GridCollidable.class)).forEach(pusher -> { final Vec2<Integer> velocity = pusher.get(GridMomentum.class).getVelocity(); if (velocity.equals(Vec2i.ZERO)) { @@ -81,12 +80,8 @@ public class GridCollisionPropagatationSystem implements System<GridInputState> .min(Comparator.comparing(e -> e.getValue().getPriority())).orElseThrow(); switch (behavior.getValue().getCollisionBehaviorType()) { - case PROPAGATE -> { - nextRay.add(behavior.getKey()); - } - case SWALLOW -> { - swallows.add(Map.entry(behavior.getKey(), push)); - } + case PROPAGATE -> nextRay.add(behavior.getKey()); + case SWALLOW -> swallows.add(Map.entry(behavior.getKey(), push)); case WALL -> { return new CollisionRayResult.Blocked(); } diff --git a/core/src/main/java/coffee/liz/ecs/DAGWorld.java b/core/src/main/java/coffee/liz/ecs/DAGWorld.java index 716808a..f3ad30b 100644 --- a/core/src/main/java/coffee/liz/ecs/DAGWorld.java +++ b/core/src/main/java/coffee/liz/ecs/DAGWorld.java @@ -84,10 +84,11 @@ public class DAGWorld<T> implements World<T> { @Override public void update(final T state, final Duration duration) { - refreshComponentCache(); systemExecutionOrder.forEach(system -> { + refreshComponentCache(); system.update(this, state, duration); }); + refreshComponentCache(); } @SuppressWarnings("unchecked") @@ -98,11 +99,8 @@ public class DAGWorld<T> implements World<T> { private void refreshComponentCache() { componentCache.clear(); - entities.forEach(entity -> { - entity.getComponentMap().keySet().forEach(componentType -> { - componentCache.computeIfAbsent(componentType, k -> new HashSet<>()).add(entity); - }); - }); + entities.forEach(entity -> entity.getComponentMap().keySet().forEach( + componentType -> componentCache.computeIfAbsent(componentType, _ -> new HashSet<>()).add(entity))); } private List<System<T>> buildExecutionOrder(final Collection<System<T>> systems) { diff --git a/core/src/main/java/coffee/liz/ecs/math/Vec2i.java b/core/src/main/java/coffee/liz/ecs/math/Vec2i.java index c7f9c83..b07e481 100644 --- a/core/src/main/java/coffee/liz/ecs/math/Vec2i.java +++ b/core/src/main/java/coffee/liz/ecs/math/Vec2i.java @@ -57,9 +57,9 @@ public final class Vec2i implements Vec2<Integer> { return (float) sqrt(x * x + y * y); } - public static final Vec2i NORTH = new Vec2i(0, -1); - public static final Vec2i SOUTH = new Vec2i(0, 1); - public static final Vec2i EAST = new Vec2i(1, 0); - public static final Vec2i WEST = new Vec2i(-1, 0); - public static final Vec2i ZERO = new Vec2i(0, 0); + public static final Vec2<Integer> NORTH = new Vec2i(0, 1); + public static final Vec2<Integer> SOUTH = new Vec2i(0, -1); + public static final Vec2<Integer> EAST = new Vec2i(1, 0); + public static final Vec2<Integer> WEST = new Vec2i(-1, 0); + public static final Vec2<Integer> ZERO = new Vec2i(0, 0); } |