Java Button类代码示例

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
private void createConstructionButtons() {
    int index = 0;
    for (ShipComponent.Type structure : ShipComponent.Type.values()) {
        if (structure.buildable) {
            int x = G.SCREEN_WIDTH + MARGIN_RIGHT - (index + 1) * 18;
            int y = 7;
            final Entity button = efs.createButton(x, y, 15, 15, "btn-construct", new ToolSelectButton(structure), null);
            constructionButton.put(structure, button);
            Button button1 = mButton.get(button);
            button1.color = Color.WHITE;
            button1.hint = structure.label;
            button1.hideIfDisabled  =true;
            button1.transientIcon = new SafeEntityReference(new EntityBuilder(world).with(
                    new Pos(x + 4, y + 5),
                    new Anim(structure.animId),
                    new Renderable(4000)).build());
            // add icon over button. @todo merge with button logic.

            index++;
        }
    }
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
public Entity createButton(int x, int y, int width, int height, String animPrefix, ButtonListener listener, String hint) {
    Entity e = new DynastyEntityBuilder(world)
            .with(new Bounds(0, 0, width, height),
                    new Anim(),
                    new Button(animPrefix, listener, hint),
                    new Clickable())
            .with(Pos.class, Renderable.class, Tint.class, Scale.class)
            .build();
    mPos.get(e).xy.set(x, y);
    mScale.get(e).scale = G.ZOOM;
    mRenderable.get(e).layer = 1100;
    return e;
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
private void updateAnim(Entity e) {
    String id = getNewAnimId(e);

    if (id != null) {
        final Button button = mButton.get(e);
        boolean automaticDisable = button.hideIfDisabled && !button.listener.enabled();
        if (automaticDisable) {
            id = null;
        }

        // quick hack to hide icons when button is hidden. @todo cleanup.
        if (button.transientIcon != NO_ENTITY) {
            int bute = button.transientIcon;
            if ((id != null) && mInvisible.has(bute)) {
                mInvisible.remove(bute);
            }
            if ((id == null) && !mInvisible.has(bute)) {
                mInvisible.create(bute);
            }
        }

        if (mAnim.has(e)) {
            mAnim.get(e).id = id;
        } else if (mColor.has(e)) {
            // @todo fix this hack! XD
            mColor.get(e).set(GdxUtil.asColor(id));
        }
    }
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
private void triggerButton(Button button) {
    if (button.listener.enabled() && globalButtonCooldown <= 0 && !button.manualDisable) {

        if (!button.autoclick) assetSystem.playSfx("snd-click");
        // prevent spamming by accident.
        if (!button.autoclick) globalButtonCooldown = 0.1f;
        button.listener.run();
    }
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
private void updateAnim(Entity e) {
    String id = getNewAnimId(e);

    if (id != null) {
        final Button button = mButton.get(e);
        boolean automaticDisable = button.hideIfDisabled && !button.listener.enabled();
        if (automaticDisable) {
            id = null;
        }

        // quick hack to hide icons when button is hidden. @todo cleanup.
        if ( button.transientIcon != null  ) {
            if (button.transientIcon.isActive()) {
                Entity bute = button.transientIcon.get();
                if ((id != null) && mInvisible.has(bute)) {
                 bute.edit().remove(Invisible.class);
                }
                if ((id == null) && !mInvisible.has(bute)) {
                 bute.edit().add(new Invisible());
                }
            }
        }

        if (mAnim.has(e)) {
            mAnim.get(e).id = id;
        } else if (mColor.has(e)) {
            // @todo fix this hack! XD
            mColor.get(e).setHex(id);
        }
    }
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
private void triggerButton(Button button) {
    if (button.listener.enabled() && globalButtonCooldown <= 0 && !button.manualDisable ) {

        if ( !button.autoclick && assetSystem.getSfx("snd-click") != null ) assetSystem.playSfx("snd-click");
        // prevent spamming by accident.
        if ( !button.autoclick ) globalButtonCooldown = 0.1f;
        button.listener.run();
    }
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
public Entity createButton(int x, int y, int width, int height, String animPrefix, ButtonListener listener, String hint) {
	return new EntityBuilder(world)
			.with(new Pos(x, y),
					new Bounds(0, 0, width, height),
					new Anim(),
					new Color(),
					new Renderable(1100),
					new Button(animPrefix, listener, hint),
					new Clickable()).build();
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
public void spawnCollectible(float x, float y, InventorySystem.Resource resource) {
    final Entity cursor = tagManager.getEntity("cursor");

    assetSystem.playSfx("snd-squish");
    CollectCollectible listener = new CollectCollectible(resource);
    Button button = new Button(listener);
    button.autoclick = true;
    button.autoclickCooldown = 0.8f;
    Physics physics = new Physics();
    physics.vx = MathUtils.random(-15f, 15f);
    physics.vy = MathUtils.random(-15f, 15f);
    Homing homing = new Homing(new SafeEntityReference(cursor));
    homing.maxDistance = 40;
    homing.speedFactor = 0.5f;
    listener.entity =
            new EntityBuilder(world).
                    with(
                            new Pos(x, y),
                            physics,
                            new Clickable(),
                            new ColorAnimation(GdxUtil.convert(Color.CLEAR), GdxUtil.convert(Color.WHITE), GdxUtil.convert(Interpolation.linear), 1f, 1f),
                            homing,
                            new Clamped(0, 0, G.SCREEN_WIDTH, G.SCREEN_HEIGHT),
                            new Anim(resource.pickupAnimId),
                            new Renderable(10000),
                            new Bounds(0 - 4, 0 - 4, 8 + 4, 6 + 4), button).build();


}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
private void updateAnim(Entity e) {
    String id = getNewAnimId(e);

    if (id != null) {
        final Button button = mButton.get(e);
        boolean automaticDisable = button.hideIfDisabled && !button.listener.enabled();
        if (automaticDisable) {
            id = null;
        }

        // quick hack to hide icons when button is hidden. @todo cleanup.
        if ( button.transientIcon != null  ) {
            if (button.transientIcon.isActive()) {
                Entity bute = button.transientIcon.get();
                if ((id != null) && mInvisible.has(bute)) {
                 bute.edit().remove(Invisible.class);
                }
                if ((id == null) && !mInvisible.has(bute)) {
                 bute.edit().add(new Invisible());
                }
            }
        }

        if (mAnim.has(e)) {
            mAnim.get(e).id = id;
        } else if (mColor.has(e)) {
            // @todo fix this hack! XD
            mColor.get(e).set(GdxUtil.asColor(id));
        }
    }
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
private void triggerButton(Button button) {
    if (button.listener.enabled() && globalButtonCooldown <= 0 && !button.manualDisable ) {

        if ( !button.autoclick) assetSystem.playSfx("snd-click");
        // prevent spamming by accident.
        if ( !button.autoclick ) globalButtonCooldown = 0.1f;
        button.listener.run();
    }
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
public ButtonSystem() {
    super(Aspect.all(Button.class, Clickable.class, Bounds.class).one(Anim.class, Label.class));
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
private String getNewAnimId(Entity e) {
    final Clickable clickable = mClickable.get(e);
    final Button button = mButton.get(e);
    if (button.autoclick) {
        button.autoclickCooldown -= world.delta;
    }

    // disable the button temporarily after use to avoid trouble.
    if (button.cooldown >= 0) {
        button.cooldown -= world.delta;
        return button.animClicked;
    }

    // gray out disabled items. @todo separate.
    boolean active = button.listener.enabled() && !button.manualDisable;
    if (mColor.has(e)) {
        Color color = mColor.get(e).color;
        color.r = button.color.r * (active ? 1f : 0.5f);
        color.g = button.color.g * (active ? 1f : 0.5f);
        color.b = button.color.b * (active ? 1f : 0.5f);
        color.a = button.color.a;

        if (button.transientIcon != NO_ENTITY) {
            final int iconEntity = button.transientIcon;
            if (mColor.has(iconEntity)) {
                mColor.get(iconEntity).set(color);
            }
        }

        if (!active) {
            return button.animDefault;
        }
    }

    switch (clickable.state) {
        case HOVER:
            if (button.autoclick && button.autoclickCooldown <= 0) {
                return click(button);
            }
            hintlabel.text = button.hint;
            return button.animHover;
        case CLICKED:
            if (!button.autoclick) return click(button);
        default:
            return button.animDefault;
    }
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
private String click(Button button) {
    button.cooldown = COOLDOWN_AFTER_BUTTON_CLICK;
    triggerButton(button);
    return button.animClicked;
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
@SuppressWarnings("unchecked")
public ButtonSystem() {
    super(Aspect.getAspectForAll(Button.class, Clickable.class, Bounds.class).one(Anim.class, Label.class));
}
 

import net.mostlyoriginal.game.component.ui.Button; //导入依赖的package包/类
private String getNewAnimId(Entity e) {
    final Clickable clickable = mClickable.get(e);
    final Button button = mButton.get(e);
    if ( button.autoclick ) {
        button.autoclickCooldown -= world.delta;
    }

    // disable the button temporarily after use to avoid trouble.
    if (button.cooldown >= 0) {
        button.cooldown -= world.delta;
        return button.animClicked;
    }

    // gray out disabled items. @todo separate.
    boolean active = button.listener.enabled() && !button.manualDisable;
    if (mColor.has(e)) {
        Color color = mColor.get(e);
        color.r = button.color.r * (active ? 1f : 0.5f);
        color.g = button.color.g * (active ? 1f : 0.5f);
        color.b = button.color.b * (active ? 1f : 0.5f);
        color.a = button.color.a;

        if ( button.transientIcon != null && button.transientIcon.isActive() )
        {
            final Entity iconEntity = button.transientIcon.get();
            if ( mColor.has(iconEntity )) {
                mColor.get(iconEntity).set(color);
            }
        }

        if (!active) {
            return button.animDefault;
        }
    }

    switch (clickable.state) {
        case HOVER:
            if (button.autoclick && button.autoclickCooldown <= 0) {
                return click(button);
            }
            hintlabel.text = button.hint;
            return button.animHover;
        case CLICKED_LEFT:
            if ( !button.autoclick ) return click(button);
        default:
            return button.animDefault;
    }
}