public FXBeam(
World par1World,
Vector3 position,
Vector3 target,
float red,
float green,
float blue,
int age,
int energy) {
super(par1World, position.x, position.y, position.z, 0.0D, 0.0D, 0.0D);
this.setRGB(red, green, blue);
this.setSize(0.02F, 0.02F);
this.noClip = true;
this.motionX = 0.0D;
this.motionY = 0.0D;
this.motionZ = 0.0D;
this.target = target;
float xd = (float) (this.posX - this.target.x);
float yd = (float) (this.posY - this.target.y);
float zd = (float) (this.posZ - this.target.z);
this.length = (float) new Vector3(this).distanceTo(this.target);
double var7 = MathHelper.sqrt_double(xd * xd + zd * zd);
this.rotYaw = ((float) (Math.atan2(xd, zd) * 180.0D / Math.PI));
this.rotPitch = ((float) (Math.atan2(yd, var7) * 180.0D / Math.PI));
this.prevYaw = this.rotYaw;
this.prevPitch = this.rotPitch;
this.particleMaxAge = age;
this.energy = energy;
TEXTURE = new ResourceLocation("warpdrive", "textures/blocks/energy_grey.png");
/** Sets the particle age based on distance. */
EntityLivingBase renderentity = Minecraft.getMinecraft().renderViewEntity;
int visibleDistance = 300;
if (!Minecraft.getMinecraft().gameSettings.fancyGraphics) {
visibleDistance = 100;
}
if (renderentity.getDistance(this.posX, this.posY, this.posZ) > visibleDistance) {
this.particleMaxAge = 0;
}
// this.pulse = (energy == 0);
// if (TEXTURE != null) {
// System.out.println("BeamFX created. Texture: " + TEXTURE);
// }
}
public FXBeam(
World par1World,
Vector3 position,
float yaw,
float pitch,
float red,
float green,
float blue,
int age,
int energy) {
super(par1World, position.x, position.y, position.z, 0.0D, 0.0D, 0.0D);
a = true;
this.setRGB(red, green, blue);
this.setSize(0.02F, 0.02F);
this.noClip = true;
this.motionX = 0.0D;
this.motionY = 0.0D;
this.motionZ = 0.0D;
this.length = 200;
this.rotYaw = yaw;
this.rotPitch = pitch;
this.prevYaw = this.rotYaw;
this.prevPitch = this.rotPitch;
this.particleMaxAge = age;
this.energy = energy;
if (red == 1 && green == 0 && blue == 0) {
TEXTURE = new ResourceLocation("warpdrive", "textures/blocks/energy_grey.png");
}
/** Sets the particle age based on distance. */
EntityLivingBase renderentity = Minecraft.getMinecraft().renderViewEntity;
int visibleDistance = 300;
if (!Minecraft.getMinecraft().gameSettings.fancyGraphics) {
visibleDistance = 100;
}
if (renderentity.getDistance(this.posX, this.posY, this.posZ) > visibleDistance) {
this.particleMaxAge = 0;
}
}
protected void swingThrower() {
EntityLivingBase thrower = getThrower();
if (thrower != null && !thrower.onGround && isInGround()) {
if (thrower.worldObj.isRemote) {
// Determine the swing variables on first swing tick:
float x = dataWatcher.getWatchableObjectFloat(HIT_POS_X);
float y = dataWatcher.getWatchableObjectFloat(HIT_POS_Y);
float z = dataWatcher.getWatchableObjectFloat(HIT_POS_Z);
if (swingTicks == 0 && swingVec == null && thrower.motionY < 0) {
swingVec =
Vec3.createVectorHelper(
(x - thrower.posX),
y - (thrower.posY + thrower.getEyeHeight()),
(z - thrower.posZ))
.normalize();
dy = (thrower.getDistance(x, y, z) / 7.0D); // lower divisor gives bigger change in y
// calculate horizontal distance to find initial swing tick position
// as distance approaches zero, swing ticks should approach ticks required / 2
// as distance approaches maxDistance, swing ticks should approach zero
// this makes sure player's arc is even around pivot point
double d = Math.min(thrower.getDistance(x, thrower.posY, z), getMaxDistance());
swingTicks = MathHelper.floor_double(((getMaxDistance() - d) / getMaxDistance()) * 8);
}
if (swingVec != null) {
double sin = Math.sin(10.0D * swingTicks * Math.PI / 180.0D);
double f = 0.8D; // arbitrary horizontal motion factor
thrower.motionX = (sin * swingVec.xCoord * f);
thrower.motionZ = (sin * swingVec.zCoord * f);
// y motion needs to oscillate twice as quickly, so it goes up on the other side of the
// swing
thrower.motionY = dy * -Math.sin(20.0D * swingTicks * Math.PI / 180.0D);
// check for horizontal collisions that should stop swinging motion
MovingObjectPosition mop =
TargetUtils.checkForImpact(worldObj, thrower, this, -(thrower.width / 4.0F), false);
if (mop != null && mop.typeOfHit != MovingObjectType.MISS) {
thrower.motionX = -thrower.motionX * 0.15D;
thrower.motionY = -thrower.motionY * 0.15D;
thrower.motionZ = -thrower.motionZ * 0.15D;
swingVec = null;
}
++swingTicks; // increment at end
if (thrower.fallDistance > 0 && thrower.motionY < 0) {
// 0.466885F seems to be roughly the amount added each tick while swinging; round for a
// little extra server-side padding
PacketDispatcher.sendToServer(new FallDistancePacket(thrower, -0.467F));
thrower.fallDistance -= 0.467F;
}
} else if (swingTicks > 0) {
// still let player hang there after colliding, but move towards center
if (thrower.getDistanceSq(x, thrower.posY, z) > 1.0D) {
double dx = x - thrower.posX;
double dz = z - thrower.posZ;
thrower.motionX = 0.15D * dx;
thrower.motionZ = 0.15D * dz;
}
if (thrower.posY < (y - (getMaxDistance() / 2.0D))) {
thrower.motionY = 0;
}
++swingTicks; // increment at end
PacketDispatcher.sendToServer(new FallDistancePacket(thrower, 0.0F));
thrower.fallDistance = 0.0F;
}
}
}
}
