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package ihl.enviroment;
import ic2.api.network.INetworkTileEntityEventListener;
import ic2.core.IC2;
import ihl.ClientProxy;
import ihl.IHLMod;
import ihl.IHLModInfo;
import ihl.handpump.XYZ;
import ihl.utils.IHLUtils;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Set;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.ItemStack;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.util.Vec3;
import net.minecraftforge.common.util.ForgeDirection;
public class SpotlightTileEntity extends LightBulbTileEntity implements INetworkTileEntityEventListener {
public float directionX = 0f;
public float directionY = -1f;
public float directionZ = 0f;
public float prevDirectionX = 0f;
public float prevDirectionY = -1f;
public float prevDirectionZ = 0f;
public float rotationPitch = 0f;
public float rotationYaw = 0f;
public float prevRotationPitch = 0f;
public float prevRotationYaw = 0f;
boolean needLightTargetUpdate = false;
@Override
public void readFromNBT(NBTTagCompound nbttagcompound) {
super.readFromNBT(nbttagcompound);
directionX = nbttagcompound.getFloat("directionX");
directionY = nbttagcompound.getFloat("directionY");
directionZ = nbttagcompound.getFloat("directionZ");
this.rotationPitch = this.getVectorPitchAngle(directionX,directionY,directionZ);
this.rotationYaw = this.getVectorYawAngle(directionX,directionY,directionZ);
needLightTargetUpdate = true;
}
@Override
public void writeToNBT(NBTTagCompound nbttagcompound) {
super.writeToNBT(nbttagcompound);
nbttagcompound.setDouble("directionX", directionX);
nbttagcompound.setDouble("directionY", directionY);
nbttagcompound.setDouble("directionZ", directionZ);
}
@Override
public List<String> getNetworkedFields() {
List<String> list = super.getNetworkedFields();
list.add("needLightTargetUpdate");
list.add("rotationPitch");
list.add("rotationYaw");
list.add("directionX");
list.add("directionY");
list.add("directionZ");
return list;
}
@Override
public void updateEntity() {
super.updateEntity();
if (this.worldObj.isRemote) {
if(this.directionX!=this.prevDirectionX ||
this.directionY!=this.prevDirectionY ||
this.directionZ!=this.prevDirectionZ){
updateLightState();
this.prevDirectionX=this.directionX;
this.prevDirectionY=this.directionY;
this.prevDirectionZ=this.directionZ;
}
} else if (needLightTargetUpdate) {
this.updateLightState();
needLightTargetUpdate = false;
}
if (!this.worldObj.isRemote) {
if (this.prevRotationPitch != this.rotationPitch) {
IC2.network.get().updateTileEntityField(this, "rotationPitch");
this.prevRotationPitch = this.rotationPitch;
}
if (this.prevRotationYaw != this.rotationYaw) {
IC2.network.get().updateTileEntityField(this, "rotationYaw");
this.prevRotationYaw = this.rotationYaw;
}
}
}
@Override
public ItemStack getWrenchDrop(EntityPlayer entityPlayer) {
return IHLUtils.getThisModItemStack("spotlight");
}
public void setDirectionVector(EntityLivingBase player) {
ForgeDirection dir = ForgeDirection.getOrientation(this.getFacing());
Vec3 lookVec = player.getLookVec();
if (lookVec.xCoord * dir.offsetX + lookVec.yCoord * dir.offsetY + lookVec.zCoord * dir.offsetZ < 0) {
double x = player.posX - this.xCoord - 0.5D;
double y = player.posY + player.getEyeHeight() - this.yCoord - 0.5D;
double z = player.posZ - this.zCoord - 0.5D;
double d = Math.sqrt(x * x + y * y + z * z);
directionX = (float) (x / d);
directionY = (float) (y / d);
directionZ = (float) (z / d);
} else {
Vec3 plook = player.getLookVec();
directionX = (float) (plook.xCoord);
directionY = (float) (plook.yCoord);
directionZ = (float) (plook.zCoord);
}
IC2.network.get().updateTileEntityField(this, "directionX");
IC2.network.get().updateTileEntityField(this, "directionY");
IC2.network.get().updateTileEntityField(this, "directionZ");
this.rotationPitch = this.getVectorPitchAngle(directionX,directionY,directionZ);
this.rotationYaw = this.getVectorYawAngle(directionX,directionY,directionZ);
this.needLightTargetUpdate = true;
IC2.network.get().initiateTileEntityEvent(this, 0, true);
}
private float getVectorPitchAngle(float x, float y, float z) {
switch (this.getFacing()) {
case 0:
return (float) -(Math.abs(Math.asin(z)) + Math.abs(Math.asin(x)));
case 1:
return (float) (Math.abs(Math.asin(z)) + Math.abs(Math.asin(x)));
case 2:
return (float) (Math.abs(Math.asin(y)) + Math.abs(Math.asin(x)));
case 3:
return (float) (Math.abs(Math.asin(y)) + Math.abs(Math.asin(x)));
case 4:
return (float) (Math.abs(Math.asin(y)) + Math.abs(Math.asin(z)));
case 5:
return (float) (Math.abs(Math.asin(y)) + Math.abs(Math.asin(z)));
default:
return (float) (-Math.asin(y));
}
}
@SideOnly(value = Side.CLIENT)
@Override
protected LightSource createLightSource(int red, int green, int blue) {
return ((ClientProxy) IHLMod.proxy).getLightHandler().calculateLightSource(worldObj, xCoord, yCoord, zCoord,
256, red, green, blue, new double[] { this.xCoord + 0.5f, this.yCoord + 0.5f, this.zCoord + 0.5f,
this.directionX, this.directionY, this.directionZ, 0.8d });
}
private float getVectorYawAngle(float x, float y, float z) {
switch (this.getFacing()) {
case 0:
if (z >= 0) {
return (float) (Math.acos(x / Math.sqrt(x * x + z * z)) - Math.PI / 2);
} else {
return (float) (-Math.acos(x / Math.sqrt(x * x + z * z)) - Math.PI / 2);
}
case 1:
if (z >= 0) {
return (float) (Math.acos(x / Math.sqrt(x * x + z * z)) - Math.PI / 2);
} else {
return (float) (-Math.acos(x / Math.sqrt(x * x + z * z)) - Math.PI / 2);
}
case 2:
if (y >= 0) {
return (float) (-Math.acos(x / Math.sqrt(x * x + y * y)) - Math.PI / 2);
} else {
return (float) (Math.acos(x / Math.sqrt(x * x + y * y)) - Math.PI / 2);
}
case 3:
if (y >= 0) {
return (float) (-Math.acos(x / Math.sqrt(x * x + y * y)) - Math.PI / 2);
} else {
return (float) (Math.acos(x / Math.sqrt(x * x + y * y)) - Math.PI / 2);
}
case 4:
if (y >= 0) {
return (float) (-Math.acos(z / Math.sqrt(z * z + y * y)) - Math.PI / 2);
} else {
return (float) (Math.acos(z / Math.sqrt(z * z + y * y)) - Math.PI / 2);
}
case 5:
if (y >= 0) {
return (float) (-Math.acos(z / Math.sqrt(z * z + y * y)) - Math.PI / 2);
} else {
return (float) (Math.acos(z / Math.sqrt(z * z + y * y)) - Math.PI / 2);
}
default:
return 0f;
}
}
@Override
public void onNetworkEvent(int event) {
this.worldObj.playSound(xCoord + 0.5d, yCoord + 0.5d, zCoord + 0.5d, IHLModInfo.MODID + ":spotlightRotating",
10F, 1f, true);
}
}
/*
* -Y DOWN(0, -1, 0) 0 /* +Y UP(0, 1, 0) 1 /* -Z NORTH(0, 0, -1) 2 /* +Z
* SOUTH(0, 0, 1) 3 /* -X WEST(-1, 0, 0), 4 /* +X EAST(1, 0, 0), 5
* //VALID_DIRECTIONS = {DOWN, UP, NORTH, SOUTH, WEST, EAST};
*/
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