protected MovingObjectPosition getMovingObjectPositionFromPlayer(
World par1World, EntityPlayer par2EntityPlayer, boolean par3) {
float var4 = 1.0F;
float var5 =
par2EntityPlayer.prevRotationPitch
+ (par2EntityPlayer.rotationPitch - par2EntityPlayer.prevRotationPitch) * var4;
float var6 =
par2EntityPlayer.prevRotationYaw
+ (par2EntityPlayer.rotationYaw - par2EntityPlayer.prevRotationYaw) * var4;
double var7 =
par2EntityPlayer.prevPosX
+ (par2EntityPlayer.posX - par2EntityPlayer.prevPosX) * (double) var4;
double var9 =
par2EntityPlayer.prevPosY
+ (par2EntityPlayer.posY - par2EntityPlayer.prevPosY) * (double) var4
+ 1.62D
- (double) par2EntityPlayer.yOffset;
double var11 =
par2EntityPlayer.prevPosZ
+ (par2EntityPlayer.posZ - par2EntityPlayer.prevPosZ) * (double) var4;
Vec3 var13 = par1World.getWorldVec3Pool().getVecFromPool(var7, var9, var11);
float var14 = MathHelper.cos(-var6 * 0.017453292F - (float) Math.PI);
float var15 = MathHelper.sin(-var6 * 0.017453292F - (float) Math.PI);
float var16 = -MathHelper.cos(-var5 * 0.017453292F);
float var17 = MathHelper.sin(-var5 * 0.017453292F);
float var18 = var15 * var16;
float var20 = var14 * var16;
double var21 = 5.0D;
Vec3 var23 =
var13.addVector((double) var18 * var21, (double) var17 * var21, (double) var20 * var21);
return par1World.rayTraceBlocks_do_do(var13, var23, par3, !par3);
}
/** Returns a vector indicating the direction and intensity of fluid flow. */
private Vec3 getFlowVector(IBlockAccess par1IBlockAccess, int par2, int par3, int par4) {
Vec3 var5 = Vec3.getVec3Pool().getVecFromPool(0.0D, 0.0D, 0.0D);
int var6 = this.getEffectiveFlowDecay(par1IBlockAccess, par2, par3, par4);
for (int var7 = 0; var7 < 4; ++var7) {
int var8 = par2;
int var10 = par4;
if (var7 == 0) {
var8 = par2 - 1;
}
if (var7 == 1) {
var10 = par4 - 1;
}
if (var7 == 2) {
++var8;
}
if (var7 == 3) {
++var10;
}
int var11 = this.getEffectiveFlowDecay(par1IBlockAccess, var8, par3, var10);
int var12;
if (var11 < 0) {
if (!par1IBlockAccess.getBlockMaterial(var8, par3, var10).blocksMovement()) {
var11 = this.getEffectiveFlowDecay(par1IBlockAccess, var8, par3 - 1, var10);
if (var11 >= 0) {
var12 = var11 - (var6 - 8);
var5 =
var5.addVector(
(double) ((var8 - par2) * var12),
(double) ((par3 - par3) * var12),
(double) ((var10 - par4) * var12));
}
}
} else if (var11 >= 0) {
var12 = var11 - var6;
var5 =
var5.addVector(
(double) ((var8 - par2) * var12),
(double) ((par3 - par3) * var12),
(double) ((var10 - par4) * var12));
}
}
if (par1IBlockAccess.getBlockMetadata(par2, par3, par4) >= 8) {
boolean var13 = false;
if (var13 || this.isBlockSolid(par1IBlockAccess, par2, par3, par4 - 1, 2)) {
var13 = true;
}
if (var13 || this.isBlockSolid(par1IBlockAccess, par2, par3, par4 + 1, 3)) {
var13 = true;
}
if (var13 || this.isBlockSolid(par1IBlockAccess, par2 - 1, par3, par4, 4)) {
var13 = true;
}
if (var13 || this.isBlockSolid(par1IBlockAccess, par2 + 1, par3, par4, 5)) {
var13 = true;
}
if (var13 || this.isBlockSolid(par1IBlockAccess, par2, par3 + 1, par4 - 1, 2)) {
var13 = true;
}
if (var13 || this.isBlockSolid(par1IBlockAccess, par2, par3 + 1, par4 + 1, 3)) {
var13 = true;
}
if (var13 || this.isBlockSolid(par1IBlockAccess, par2 - 1, par3 + 1, par4, 4)) {
var13 = true;
}
if (var13 || this.isBlockSolid(par1IBlockAccess, par2 + 1, par3 + 1, par4, 5)) {
var13 = true;
}
if (var13) {
var5 = var5.normalize().addVector(0.0D, -6.0D, 0.0D);
}
}
var5 = var5.normalize();
return var5;
}
