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  3. net.minecraft.server.MathHelper

Java 类net.minecraft.server.MathHelper 实例源码

项目：CraftBukkit    文件：CraftFish.java    
public double getBiteChance() {
    EntityFishingHook hook = getHandle();

    if (this.biteChance == -1) {
        if (hook.world.isRainingAt(MathHelper.floor(hook.locX), MathHelper.floor(hook.locY) + 1, MathHelper.floor(hook.locZ))) {
            return 1/300.0;
        }
        return 1/500.0;
    }
    return this.biteChance;
}
项目：CraftBukkit    文件：CraftFireball.java    
public void setDirection(Vector direction) {
    Validate.notNull(direction, "Direction can not be null");
    double x = direction.getX();
    double y = direction.getY();
    double z = direction.getZ();
    double magnitude = (double) MathHelper.sqrt(x * x + y * y + z * z);
    getHandle().dirX = x / magnitude;
    getHandle().dirY = y / magnitude;
    getHandle().dirZ = z / magnitude;
}
项目：Craftbukkit    文件：CraftFish.java    
public double getBiteChance() {
    EntityFishingHook hook = getHandle();

    if (this.biteChance == -1) {
        if (hook.world.isRainingAt(new BlockPosition(MathHelper.floor(hook.locX), MathHelper.floor(hook.locY) + 1, MathHelper.floor(hook.locZ)))) {
            return 1/300.0;
        }
        return 1/500.0;
    }
    return this.biteChance;
}
项目：Craftbukkit    文件：CraftFireball.java    
public void setDirection(Vector direction) {
    Validate.notNull(direction, "Direction can not be null");
    double x = direction.getX();
    double y = direction.getY();
    double z = direction.getZ();
    double magnitude = (double) MathHelper.sqrt(x * x + y * y + z * z);
    getHandle().dirX = x / magnitude;
    getHandle().dirY = y / magnitude;
    getHandle().dirZ = z / magnitude;
}
项目：Almura-Server    文件：CraftFish.java    
public double getBiteChance() {
    EntityFishingHook hook = getHandle();

    if (this.biteChance == -1) {
        if (hook.world.isRainingAt(MathHelper.floor(hook.locX), MathHelper.floor(hook.locY) + 1, MathHelper.floor(hook.locZ))) {
            return 1/300.0;
        }
        return 1/500.0;
    }
    return this.biteChance;
}
项目：Almura-Server    文件：ActivationRange.java    
/**
 * Find what entities are in range of the players in the world and set
 * active if in range.
 *
 * @param world
 */
public static void activateEntities(World world)
{
    SpigotTimings.entityActivationCheckTimer.startTiming();
    final int miscActivationRange = world.spigotConfig.miscActivationRange;
    final int animalActivationRange = world.spigotConfig.animalActivationRange;
    final int monsterActivationRange = world.spigotConfig.monsterActivationRange;

    int maxRange = Math.max( monsterActivationRange, animalActivationRange );
    maxRange = Math.max( maxRange, miscActivationRange );
    maxRange = Math.min( ( world.spigotConfig.viewDistance << 4 ) - 8, maxRange );

    for ( Entity player : new ArrayList<Entity>( world.players ) )
    {

        player.activatedTick = MinecraftServer.currentTick;
        growBB( maxBB, player.boundingBox, maxRange, 256, maxRange );
        growBB( miscBB, player.boundingBox, miscActivationRange, 256, miscActivationRange );
        growBB( animalBB, player.boundingBox, animalActivationRange, 256, animalActivationRange );
        growBB( monsterBB, player.boundingBox, monsterActivationRange, 256, monsterActivationRange );

        int i = MathHelper.floor( maxBB.a / 16.0D );
        int j = MathHelper.floor( maxBB.d / 16.0D );
        int k = MathHelper.floor( maxBB.c / 16.0D );
        int l = MathHelper.floor( maxBB.f / 16.0D );

        for ( int i1 = i; i1 <= j; ++i1 )
        {
            for ( int j1 = k; j1 <= l; ++j1 )
            {
                if ( world.getWorld().isChunkLoaded( i1, j1 ) )
                {
                    activateChunkEntities( world.getChunkAt( i1, j1 ) );
                }
            }
        }
    }
    SpigotTimings.entityActivationCheckTimer.stopTiming();
}
项目：Almura-Server    文件：ActivationRange.java    
/**
 * Checks if the entity is active for this tick.
 *
 * @param entity
 * @return
 */
public static boolean checkIfActive(Entity entity)
{
    SpigotTimings.checkIfActiveTimer.startTiming();
    boolean isActive = entity.activatedTick >= MinecraftServer.currentTick || entity.defaultActivationState;

    // Should this entity tick?
    if ( !isActive )
    {
        if ( ( MinecraftServer.currentTick - entity.activatedTick - 1 ) % 20 == 0 )
        {
            // Check immunities every 20 ticks.
            if ( checkEntityImmunities( entity ) )
            {
                // Triggered some sort of immunity, give 20 full ticks before we check again.
                entity.activatedTick = MinecraftServer.currentTick + 20;
            }
            isActive = true;
        }
        // Add a little performance juice to active entities. Skip 1/4 if not immune.
    } else if ( !entity.defaultActivationState && entity.ticksLived % 4 == 0 && !checkEntityImmunities( entity ) )
    {
        isActive = false;
    }
    int x = MathHelper.floor( entity.locX );
    int z = MathHelper.floor( entity.locZ );
    // Make sure not on edge of unloaded chunk
    if ( isActive && !entity.world.areChunksLoaded( x, 0, z, 16 ) )
    {
        isActive = false;
    }
    SpigotTimings.checkIfActiveTimer.stopTiming();
    return isActive;
}
项目：Tweakkit-Server    文件：CraftFish.java    
public double getBiteChance() {
    EntityFishingHook hook = getHandle();

    if (this.biteChance == -1) {
        if (hook.world.isRainingAt(MathHelper.floor(hook.locX), MathHelper.floor(hook.locY) + 1, MathHelper.floor(hook.locZ))) {
            return 1/300.0;
        }
        return 1/500.0;
    }
    return this.biteChance;
}
项目：Tweakkit-Server    文件：CraftFireball.java    
public void setDirection(Vector direction) {
    Validate.notNull(direction, "Direction can not be null");
    double x = direction.getX();
    double y = direction.getY();
    double z = direction.getZ();
    double magnitude = (double) MathHelper.sqrt(x * x + y * y + z * z);
    getHandle().dirX = x / magnitude;
    getHandle().dirY = y / magnitude;
    getHandle().dirZ = z / magnitude;
}
项目：Tweakkit-Server    文件：ActivationRange.java    
/**
 * Find what entities are in range of the players in the world and set
 * active if in range.
 *
 * @param world
 */
public static void activateEntities(World world)
{
    SpigotTimings.entityActivationCheckTimer.startTiming();
    final int miscActivationRange = world.spigotConfig.miscActivationRange;
    final int animalActivationRange = world.spigotConfig.animalActivationRange;
    final int monsterActivationRange = world.spigotConfig.monsterActivationRange;

    int maxRange = Math.max( monsterActivationRange, animalActivationRange );
    maxRange = Math.max( maxRange, miscActivationRange );
    maxRange = Math.min( ( world.spigotConfig.viewDistance << 4 ) - 8, maxRange );

    for ( Entity player : (List<Entity>) world.players )
    {

        player.activatedTick = MinecraftServer.currentTick;
        growBB( maxBB, player.boundingBox, maxRange, 256, maxRange );
        growBB( miscBB, player.boundingBox, miscActivationRange, 256, miscActivationRange );
        growBB( animalBB, player.boundingBox, animalActivationRange, 256, animalActivationRange );
        growBB( monsterBB, player.boundingBox, monsterActivationRange, 256, monsterActivationRange );

        int i = MathHelper.floor( maxBB.a / 16.0D );
        int j = MathHelper.floor( maxBB.d / 16.0D );
        int k = MathHelper.floor( maxBB.c / 16.0D );
        int l = MathHelper.floor( maxBB.f / 16.0D );

        for ( int i1 = i; i1 <= j; ++i1 )
        {
            for ( int j1 = k; j1 <= l; ++j1 )
            {
                if ( world.getWorld().isChunkLoaded( i1, j1 ) )
                {
                    activateChunkEntities( world.getChunkAt( i1, j1 ) );
                }
            }
        }
    }
    SpigotTimings.entityActivationCheckTimer.stopTiming();
}
项目：Tweakkit-Server    文件：ActivationRange.java    
/**
 * Checks if the entity is active for this tick.
 *
 * @param entity
 * @return
 */
public static boolean checkIfActive(Entity entity)
{
    SpigotTimings.checkIfActiveTimer.startTiming();
    boolean isActive = entity.activatedTick >= MinecraftServer.currentTick || entity.defaultActivationState;

    // Should this entity tick?
    if ( !isActive )
    {
        if ( ( MinecraftServer.currentTick - entity.activatedTick - 1 ) % 20 == 0 )
        {
            // Check immunities every 20 ticks.
            if ( checkEntityImmunities( entity ) )
            {
                // Triggered some sort of immunity, give 20 full ticks before we check again.
                entity.activatedTick = MinecraftServer.currentTick + 20;
            }
            isActive = true;
        }
        // Add a little performance juice to active entities. Skip 1/4 if not immune.
    } else if ( !entity.defaultActivationState && entity.ticksLived % 4 == 0 && !checkEntityImmunities( entity ) )
    {
        isActive = false;
    }
    int x = MathHelper.floor( entity.locX );
    int z = MathHelper.floor( entity.locZ );
    // Make sure not on edge of unloaded chunk
    Chunk chunk = entity.world.getChunkIfLoaded( x >> 4, z >> 4 );
    if ( isActive && !( chunk != null && chunk.areNeighborsLoaded( 1 ) ) )
    {
        isActive = false;
    }
    SpigotTimings.checkIfActiveTimer.stopTiming();
    return isActive;
}
项目：SpigotSource    文件：CraftFish.java    
public double getBiteChance() {
    EntityFishingHook hook = getHandle();

    if (this.biteChance == -1) {
        if (hook.world.isRainingAt(new BlockPosition(MathHelper.floor(hook.locX), MathHelper.floor(hook.locY) + 1, MathHelper.floor(hook.locZ)))) {
            return 1/300.0;
        }
        return 1/500.0;
    }
    return this.biteChance;
}
项目：SpigotSource    文件：CraftFireball.java    
public void setDirection(Vector direction) {
    Validate.notNull(direction, "Direction can not be null");
    double x = direction.getX();
    double y = direction.getY();
    double z = direction.getZ();
    double magnitude = (double) MathHelper.sqrt(x * x + y * y + z * z);
    getHandle().dirX = x / magnitude;
    getHandle().dirY = y / magnitude;
    getHandle().dirZ = z / magnitude;
}
项目：SpigotSource    文件：ActivationRange.java    
/**
 * Find what entities are in range of the players in the world and set
 * active if in range.
 *
 * @param world
 */
public static void activateEntities(World world)
{
    SpigotTimings.entityActivationCheckTimer.startTiming();
    final int miscActivationRange = world.spigotConfig.miscActivationRange;
    final int animalActivationRange = world.spigotConfig.animalActivationRange;
    final int monsterActivationRange = world.spigotConfig.monsterActivationRange;

    int maxRange = Math.max( monsterActivationRange, animalActivationRange );
    maxRange = Math.max( maxRange, miscActivationRange );
    maxRange = Math.min( ( world.spigotConfig.viewDistance << 4 ) - 8, maxRange );

    for ( EntityHuman player : world.players )
    {

        player.activatedTick = MinecraftServer.currentTick;
        maxBB = player.getBoundingBox().grow( maxRange, 256, maxRange );
        miscBB = player.getBoundingBox().grow( miscActivationRange, 256, miscActivationRange );
        animalBB = player.getBoundingBox().grow( animalActivationRange, 256, animalActivationRange );
        monsterBB = player.getBoundingBox().grow( monsterActivationRange, 256, monsterActivationRange );

        int i = MathHelper.floor( maxBB.a / 16.0D );
        int j = MathHelper.floor( maxBB.d / 16.0D );
        int k = MathHelper.floor( maxBB.c / 16.0D );
        int l = MathHelper.floor( maxBB.f / 16.0D );

        for ( int i1 = i; i1 <= j; ++i1 )
        {
            for ( int j1 = k; j1 <= l; ++j1 )
            {
                if ( world.getWorld().isChunkLoaded( i1, j1 ) )
                {
                    activateChunkEntities( world.getChunkAt( i1, j1 ) );
                }
            }
        }
    }
    SpigotTimings.entityActivationCheckTimer.stopTiming();
}
项目：Craft-city    文件：CraftFish.java    
public double getBiteChance() {
    EntityFishingHook hook = getHandle();

    if (this.biteChance == -1) {
        if (hook.world.F(MathHelper.floor(hook.locX), MathHelper.floor(hook.locY) + 1, MathHelper.floor(hook.locZ))) {
            return 1/300.0;
        }
        return 1/500.0;
    }
    return this.biteChance;
}
项目：SpigotSource    文件：ActivationRange.java    
/**
 * Checks if the entity is active for this tick.
 *
 * @param entity
 * @return
 */
public static boolean checkIfActive(Entity entity)
{
    SpigotTimings.checkIfActiveTimer.startTiming();
    // Never safe to skip fireworks or entities not yet added to chunk
    // PAIL: inChunk
    if ( !entity.aa || entity instanceof EntityFireworks ) {
        SpigotTimings.checkIfActiveTimer.stopTiming();
        return true;
    }

    boolean isActive = entity.activatedTick >= MinecraftServer.currentTick || entity.defaultActivationState;

    // Should this entity tick?
    if ( !isActive )
    {
        if ( ( MinecraftServer.currentTick - entity.activatedTick - 1 ) % 20 == 0 )
        {
            // Check immunities every 20 ticks.
            if ( checkEntityImmunities( entity ) )
            {
                // Triggered some sort of immunity, give 20 full ticks before we check again.
                entity.activatedTick = MinecraftServer.currentTick + 20;
            }
            isActive = true;
        }
        // Add a little performance juice to active entities. Skip 1/4 if not immune.
    } else if ( !entity.defaultActivationState && entity.ticksLived % 4 == 0 && !checkEntityImmunities( entity ) )
    {
        isActive = false;
    }
    int x = MathHelper.floor( entity.locX );
    int z = MathHelper.floor( entity.locZ );
    // Make sure not on edge of unloaded chunk
    Chunk chunk = entity.world.getChunkIfLoaded( x >> 4, z >> 4 );
    if ( isActive && !( chunk != null && chunk.areNeighborsLoaded( 1 ) ) )
    {
        isActive = false;
    }
    SpigotTimings.checkIfActiveTimer.stopTiming();
    return isActive;
}