net.minecraft.server.PathfinderWater Maven / Gradle / Ivy

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package net.minecraft.server;

public class PathfinderWater extends PathfinderAbstract {
	
	public PathfinderWater() {
	}
	
	public void a(IBlockAccess iblockaccess, Entity entity) {
		super.a(iblockaccess, entity);
	}
	
	public void a() {
		super.a();
	}
	
	public PathPoint a(Entity entity) {
		return this.a(MathHelper.floor(entity.getBoundingBox().a), MathHelper.floor(entity.getBoundingBox().b + 0.5D), MathHelper.floor(entity.getBoundingBox().c));
	}
	
	public PathPoint a(Entity entity, double d0, double d1, double d2) {
		return this.a(MathHelper.floor(d0 - (double) (entity.width / 2.0F)), MathHelper.floor(d1 + 0.5D), MathHelper.floor(d2 - (double) (entity.width / 2.0F)));
	}
	
	public int a(PathPoint[] apathpoint, Entity entity, PathPoint pathpoint, PathPoint pathpoint1, float f) {
		int i = 0;
		EnumDirection[] aenumdirection = EnumDirection.values();
		int j = aenumdirection.length;
		
		for (EnumDirection enumdirection : aenumdirection) {
			PathPoint pathpoint2 = this.a(entity, pathpoint.a + enumdirection.getAdjacentX(), pathpoint.b + enumdirection.getAdjacentY(), pathpoint.c + enumdirection.getAdjacentZ());
			
			if (pathpoint2 != null && !pathpoint2.i && pathpoint2.a(pathpoint1) < f) {
				apathpoint[i++] = pathpoint2;
			}
		}
		
		return i;
	}
	
	private PathPoint a(Entity entity, int i, int j, int k) {
		int l = this.b(entity, i, j, k);
		
		return l == -1 ? this.a(i, j, k) : null;
	}
	
	private int b(Entity entity, int i, int j, int k) {
		BlockPosition.MutableBlockPosition blockposition_mutableblockposition = new BlockPosition.MutableBlockPosition();
		
		for (int l = i; l < i + this.c; ++l) {
			for (int i1 = j; i1 < j + this.d; ++i1) {
				for (int j1 = k; j1 < k + this.e; ++j1) {
					Block block = this.a.getType(blockposition_mutableblockposition.c(l, i1, j1)).getBlock();
					
					if (block.getMaterial() != Material.WATER) {
						return 0;
					}
				}
			}
		}
		
		return -1;
	}
}