Java AttributeInstance.getAttributeValue方法代码示例

import net.minecraft.entity.ai.attributes.AttributeInstance; //导入方法依赖的package包/类
private void updateMoveSpeed(EntityLivingBase entity, EntityStats stats) {
	AttributeInstance moveSpeedAttribute = entity.getEntityAttribute(SharedMonsterAttributes.movementSpeed);
	double newMoveSpeed = stats.getMovementSpeed();
	double oldMoveSpeed = moveSpeedAttribute.getAttributeValue();
	if (newMoveSpeed != oldMoveSpeed) {
		double baseMoveSpeed = moveSpeedAttribute.getBaseValue();
		// Get the modifier:
		AttributeModifier speedModifier = moveSpeedAttribute.getModifier(uuid);
		if (speedModifier != null) {
			// Remove the old modifier
			moveSpeedAttribute.removeModifier(speedModifier);
		}
		// I think the argument "2" stands for operation "add percentage":
		speedModifier = new AttributeModifier(uuid, "Speed bonus from Dota 2 Items", newMoveSpeed / baseMoveSpeed - 1.0, 2)
			.setSaved(false); // I think this makes it non-persistent
		moveSpeedAttribute.applyModifier(speedModifier);
	}
}
 

import net.minecraft.entity.ai.attributes.AttributeInstance; //导入方法依赖的package包/类
/**
 * Gets the player's field of view multiplier. (ex. when flying)
 */
public float getFOVMultiplier()
{
    float f = 1.0F;

    if (this.capabilities.isFlying)
    {
        f *= 1.1F;
    }

    AttributeInstance attributeinstance = this.getEntityAttribute(SharedMonsterAttributes.movementSpeed);
    f = (float)((double)f * ((attributeinstance.getAttributeValue() / (double)this.capabilities.getWalkSpeed() + 1.0D) / 2.0D));

    if (this.isUsingItem() && this.getItemInUse().itemID == Item.bow.itemID)
    {
        int i = this.getItemInUseDuration();
        float f1 = (float)i / 20.0F;

        if (f1 > 1.0F)
        {
            f1 = 1.0F;
        }
        else
        {
            f1 *= f1;
        }

        f *= 1.0F - f1 * 0.15F;
    }

    return ForgeHooksClient.getOffsetFOV(this, f);
}
 

import net.minecraft.entity.ai.attributes.AttributeInstance; //导入方法依赖的package包/类
protected double getTargetDistance()
{
    AttributeInstance attributeinstance = this.taskOwner.getEntityAttribute(SharedMonsterAttributes.followRange);
    return attributeinstance == null ? 16.0D : attributeinstance.getAttributeValue();
}
 

import net.minecraft.entity.ai.attributes.AttributeInstance; //导入方法依赖的package包/类
@ForgeSubscribe
public void onRenderHotBar(RenderGameOverlayEvent event) {
	// Only interested in Post-HotBar events ((almost) the end of overlay rendering)
	if (event.isCancelable() || event.type != ElementType.HOTBAR || mc.thePlayer.capabilities.isCreativeMode) {
		return;
	}
	EntityStats stats = Dota2Items.stats.getOrCreateEntityStats(mc.thePlayer);
	if (stats.getMaxMana() == 0) {
		return;
	}
	float halfDrop = (float)stats.getMaxMana() / (float)HALF_DROPS_COUNT;
	int mana = MathHelper.floor_float((float)stats.getMana() / halfDrop);
	long ticksSinceLastChange = mc.thePlayer.ticksExisted - lastChange;
	boolean highlight = ticksSinceLastChange <= HIGHLIGHT_TIME && ticksSinceLastChange / 3 % 2 == 1;
	
	GL11.glColor4f(1.0F, 1.0F, 1.0F, 1.0F);
	GL11.glDisable(GL11.GL_LIGHTING);
	mc.renderEngine.bindTexture(texture);
	
	int width = event.resolution.getScaledWidth();
	int height = event.resolution.getScaledHeight();

	int left = width / 2 - 91;
	int top = height - 39;
	
	// Account for health bars:
	AttributeInstance attrMaxHealth = this.mc.thePlayer.getEntityAttribute(SharedMonsterAttributes.maxHealth);
	float healthMax = (float)attrMaxHealth.getAttributeValue();
	float absorb = this.mc.thePlayer.getAbsorptionAmount();
	int healthRows = MathHelper.ceiling_float_int((healthMax + absorb) / 2.0F / 10.0F);
	int rowHeight = Math.max(10 - (healthRows - 2), 3);
	top -= healthRows * rowHeight;

	// Account for armor:
	if (ForgeHooks.getTotalArmorValue(mc.thePlayer) > 0) {
		top -= 10;
	}
	yPos = top;

	int regen = -1;

	for (int i = 0; i < 10; ++i) {
		int idx = i * 2 + 1;

		int x = left + i * 8;
		int y = top;
		if (i == regen) {
			y -= 2;
		}

		drawTexturedModalRect(x, y, (highlight ? 9 : 0), 0, 9, 9);

		if (highlight) {
			if (idx < prevMana) {
				drawTexturedModalRect(x, y, 54, 0, 9, 9);
			} else if (idx == prevMana) {
				drawTexturedModalRect(x, y, 63, 0, 9, 9);
			}
		}

		if (idx < mana) {
			drawTexturedModalRect(x, y, 36, 0, 9, 9);
		} else if (idx == mana) {
			drawTexturedModalRect(x, y, 45, 0, 9, 9);
		}
	}
	
	if (prevMana != mana) {
		lastChange = mc.thePlayer.ticksExisted;
	}
	prevMana = mana;
}