void changeFocus(ISceptreFocus focus, ItemStack stack) {
ISceptreFocus oldFocus = getFocus(stack);
if (oldFocus != null) oldFocus.onDeactivated(stack);
if (focus != null) {
stack.stackTagCompound.setString("focus", focus.getFocusIdentifier());
focus.onActivated(stack);
} else stack.stackTagCompound.removeTag("focus");
}
public ItemStack onItemRightClick(ItemStack stack, World world, EntityPlayer player) {
ISceptreFocus focus = getFocus(stack);
if (focus != null) focus.onClickBegin(player, stack, world);
if (world.isRemote) {
gestureManager = new GestureTrackMap();
lastOffset = new float[] {player.getRotationYawHead(), player.rotationPitch};
}
player.setItemInUse(stack, this.getMaxItemUseDuration(stack));
return stack;
}
public boolean onItemUseFirst(
ItemStack stack,
EntityPlayer player,
World world,
int x,
int y,
int z,
int side,
float hitX,
float hitY,
float hitZ) {
ISceptreFocus focus = getFocus(stack);
return focus != null
&& focus.onBlockClick(stack, player, world, x, y, z, side, hitX, hitY, hitZ);
}
public void onUpdate(ItemStack item, World world, Entity heldEnt, int meta, boolean held) {
ItemUtils.checkCompound(item);
if (!item.stackTagCompound.hasKey("colourData")) {
NBTTagCompound colours = new NBTTagCompound();
colours.setFloat("r", 0.8F);
colours.setFloat("g", 0.0F);
colours.setFloat("b", 0.8F);
}
float rgb[] = null;
NBTTagCompound colours = item.stackTagCompound.getCompoundTag("colourData");
if (item.stackTagCompound.hasKey("focus")) {
ISceptreFocus focus = getFocus(item);
if (focus != null) {
focus.onItemTick(item);
rgb = focus.getRGB();
} else item.stackTagCompound.removeTag("focus");
}
if (rgb == null) rgb = new float[] {0.8F, 0F, 0.8F};
float oR = colours.getFloat("r");
float oG = colours.getFloat("g");
float oB = colours.getFloat("b");
if (oR > rgb[0] + step) oR -= step;
else if (oR < rgb[0] - step) oR += step;
if (oG > rgb[1] + step) oG -= step;
else if (oG < rgb[1] - step) oG += step;
if (oB > rgb[2] + step) oB -= step;
else if (oB < rgb[2] - step) oB += step;
colours.setFloat("r", oR);
colours.setFloat("g", oG);
colours.setFloat("b", oB);
item.stackTagCompound.setTag("colourData", colours);
}
public void onPlayerStoppedUsing(ItemStack stack, World world, EntityPlayer player, int count) {
ISceptreFocus focus = getFocus(stack);
if (focus != null && world.isRemote) {
focus.onClickEnd(player, stack, world, count);
}
}