public Vec3 getTarget(Vec3 pos, ForgeDirection side) {
pos.yCoord += target.yCoord;
switch (side) {
case NORTH:
pos.xCoord += target.zCoord;
pos.zCoord -= target.xCoord;
break;
case SOUTH:
pos.xCoord -= target.zCoord;
pos.zCoord += target.xCoord;
break;
case WEST:
pos.xCoord -= target.xCoord;
pos.zCoord -= target.zCoord;
break;
case EAST:
pos.xCoord += target.xCoord;
pos.zCoord += target.zCoord;
break;
default:
break;
}
return pos.addVector(0.5, 0.5, 0.5);
}
protected void setVectorRotations(Vec3 vector, float xRot, float yRot, float zRot) {
float x = xRot;
float y = yRot;
float z = zRot;
float xC = MathHelper.cos(x);
float xS = MathHelper.sin(x);
float yC = MathHelper.cos(y);
float yS = MathHelper.sin(y);
float zC = MathHelper.cos(z);
float zS = MathHelper.sin(z);
double xVec = vector.xCoord;
double yVec = vector.yCoord;
double zVec = vector.zCoord;
// rotation around x
double xy = xC * yVec - xS * zVec;
double xz = xC * zVec + xS * yVec;
// rotation around y
double yz = yC * xz - yS * xVec;
double yx = yC * xVec + yS * xz;
// rotation around z
double zx = zC * yx - zS * xy;
double zy = zC * xy + zS * yx;
xVec = zx;
yVec = zy;
zVec = yz;
vector.xCoord = xVec;
vector.yCoord = yVec;
vector.zCoord = zVec;
}
public static void rotateAABBAroundY(AxisAlignedBB aabb, double xoff, double zoff, float ang) {
double y0 = aabb.minY;
double y1 = aabb.maxY;
vec00.xCoord = aabb.minX - xoff;
vec00.zCoord = aabb.minZ - zoff;
vec01.xCoord = aabb.minX - xoff;
vec01.zCoord = aabb.maxZ - zoff;
vec10.xCoord = aabb.maxX - xoff;
vec10.zCoord = aabb.minZ - zoff;
vec11.xCoord = aabb.maxX - xoff;
vec11.zCoord = aabb.maxZ - zoff;
vec00.rotateAroundY(ang);
vec01.rotateAroundY(ang);
vec10.rotateAroundY(ang);
vec11.rotateAroundY(ang);
aabb.setBounds(minX(), y0, minZ(), maxX(), y1, maxZ()).offset(xoff, 0.0D, zoff);
}
@Override
public void onEntityUpdate() {
if (!worldObj.isRemote && getIsWaiting()) {
if (!isUnloaded) {
if (waitTime == 0) {
p.setIsRed(true);
setIsOpen(true);
initialScale = p.getScale();
initPos = Vec3.createVectorHelper(p.posX, p.posY, p.posZ);
Vec3 current = Vec3.createVectorHelper(posX, posY, posZ);
current.xCoord -= initPos.xCoord;
current.yCoord -= initPos.yCoord;
current.zCoord -= initPos.zCoord;
diff = current;
p.setScale(initialScale / 1.1f);
}
if (waitTime == 10) {
p.setScale(initialScale / 1.3f);
moveCloser();
}
if (waitTime == 14) {
p.setScale(initialScale / 1.7f);
moveCloser();
}
if (waitTime == 18) {
p.setScale(initialScale / 2.2f);
moveCloser();
}
if (waitTime == 22) {
p.setScale(initialScale / 3);
moveCloser();
p.unloadEntity();
isUnloaded = true;
waitTime = 0;
setIsOpen(false);
p.setIsRed(false);
}
}
if (thrower != null) {
if (!thrower.worldObj.isAirBlock(
(int) this.posX, (int) Math.ceil(this.posY) - 2, (int) this.posZ)
&& this.posY % 1 <= this.height) {
this.motionY = 0;
this.motionX = 0;
this.motionZ = 0;
setIsOnGround(true);
}
if (!thrower.worldObj.isAirBlock(
(int) this.posX, (int) Math.ceil(this.posY - 1), (int) this.posZ)
&& this.posY % 1 <= this.height) posY++;
}
waitTime++;
}
}
@SideOnly(Side.CLIENT)
public void updateFogColor() {
float r = 160F / 255F;
float g = 128F / 255F;
float b = 160F / 255F;
r *= 0.015F;
g *= 0.015F;
b *= 0.015F;
fogColor.xCoord = r;
fogColor.yCoord = g;
fogColor.zCoord = b;
}
@Override
public void doAttack(int ticks, EntityFinalBoss boss, World w, Random rand) {
if (ticks % 5 == 0) {
Vec3 start = Vec3.createVectorHelper(boss.posX, boss.posY + 0.5, boss.posZ);
AxisAlignedBB bounds =
AxisAlignedBB.getBoundingBox(
start.xCoord - 50,
start.yCoord - 50,
start.zCoord - 50,
start.xCoord + 50,
start.yCoord + 50,
start.zCoord + 50);
for (Object o : w.getEntitiesWithinAABB(EntityPlayer.class, bounds)) {
EntityPlayer pl = (EntityPlayer) o;
// For some reason, the server's position is normal, but
// the client's position is 1.62 higher
Vec3 end = Vec3.createVectorHelper(pl.posX, pl.posY + (w.isRemote ? 0 : 1.62), pl.posZ);
Vec3 vec = start.subtract(end).normalize();
vec.xCoord /= 2;
vec.yCoord /= 2;
vec.zCoord /= 2;
double lastDistSq = -1;
Vec3 pos = Vec3.createVectorHelper(start.xCoord, start.yCoord, start.zCoord);
boolean hit = true;
while (true) {
pos = pos.addVector(vec.xCoord, vec.yCoord, vec.zCoord);
if (w.getBlock(
(int) Math.floor(pos.xCoord),
(int) Math.floor(pos.yCoord),
(int) Math.floor(pos.zCoord))
.isOpaqueCube()) {
hit = false;
break;
}
if (lastDistSq >= 0 && pos.squareDistanceTo(end) > lastDistSq) {
break;
}
w.spawnParticle("witchMagic", pos.xCoord, pos.yCoord, pos.zCoord, 0, 0, 0);
lastDistSq = pos.squareDistanceTo(end);
}
if (hit) {
pl.attackEntityFrom(
DamageSource.causeMobDamage(boss).setDamageBypassesArmor(),
pl.getMaxHealth() / 4);
}
}
}
}
public synchronized void setTarget(double x, double y, double z) {
target.xCoord = x;
target.yCoord = y;
target.zCoord = z;
}
@Override
public void updateTask() {
super.updateTask();
double dist = 100;
// control with keyboard if carrot on a stick is equipped
if (ItemUtils.hasEquipped(rider, ModItems.vitoidFruit)) {
Vec3 wp = rider.getLookVec();
// scale with distance
wp.xCoord *= dist;
wp.yCoord *= dist;
wp.zCoord *= dist;
// convert to absolute position
wp.xCoord += dragon.posX;
wp.yCoord += dragon.posY;
wp.zCoord += dragon.posZ;
dragon.getWaypoint().setVector(wp);
dragon.setMoveSpeedAirHoriz(1);
dragon.setMoveSpeedAirVert(0);
} else {
Vec3 wp = dragon.getLookVec();
// scale with distance
wp.xCoord *= dist;
wp.yCoord *= dist;
wp.zCoord *= dist;
// convert to absolute position
wp.xCoord += dragon.posX;
wp.yCoord += dragon.posY;
wp.zCoord += dragon.posZ;
dragon.getWaypoint().setVector(wp);
double speedAir = 0;
// change speed with forward
if (rider.moveForward != 0) {
speedAir = 1;
// fly slower backwards
// (I'm surprised this is kinda working at all...)
if (rider.moveForward < 0) {
speedAir *= 0.5;
}
speedAir *= rider.moveForward;
}
dragon.setMoveSpeedAirHoriz(speedAir);
// control rotation with strafing
if (rider.moveStrafing != 0) {
dragon.rotationYaw -= rider.moveStrafing * 6;
}
double verticalSpeed = 0;
// control height with custom keys
if (isFlyUp()) {
verticalSpeed = 0.5f;
} else if (isFlyDown()) {
verticalSpeed = -0.5f;
}
dragon.setMoveSpeedAirVert(verticalSpeed);
}
}