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package miscutil.core.util;
import static gregtech.api.enums.GT_Values.F;
import java.awt.Graphics;
import java.util.Random;
import miscutil.core.lib.CORE;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraftforge.fluids.FluidRegistry;
import net.minecraftforge.fluids.FluidStack;
import cpw.mods.fml.common.FMLLog;
public class Utils {
public static final int WILDCARD_VALUE = Short.MAX_VALUE;
/**
* Returns a psuedo-random number between min and max, inclusive.
* The difference between min and max can be at most
* <code>Integer.MAX_VALUE - 1</code>.
*
* @param min Minimim value
* @param max Maximim value. Must be greater than min.
* @return Integer between min and max, inclusive.
* @see java.util.Random#nextInt(int)
*/
public static int randInt(int min, int max) {
// Usually this can be a field rather than a method variable
Random rand = new Random();
// nextInt is normally exclusive of the top value,
// so add 1 to make it inclusive
int randomNum = rand.nextInt((max - min) + 1) + min;
return randomNum;
}
public static long randLong(long min, long max) {
// Usually this can be a field rather than a method variable
Random rand = new Random();
// nextInt is normally exclusive of the top value,
// so add 1 to make it inclusive
long randomNum = nextLong(rand,(max - min) + 1) + min;
return randomNum;
}
private static long nextLong(Random rng, long n) {
// error checking and 2^x checking removed for simplicity.
long bits, val;
do {
bits = (rng.nextLong() << 1) >>> 1;
val = bits % n;
} while (bits-val+(n-1) < 0L);
return val;
}
public static boolean containsMatch(boolean strict, ItemStack[] inputs, ItemStack... targets)
{
for (ItemStack input : inputs)
{
for (ItemStack target : targets)
{
if (itemMatches(target, input, strict))
{
return true;
}
}
}
return false;
}
public static boolean itemMatches(ItemStack target, ItemStack input, boolean strict)
{
if (input == null && target != null || input != null && target == null)
{
return false;
}
return (target.getItem() == input.getItem() && ((target.getItemDamage() == WILDCARD_VALUE && !strict) || target.getItemDamage() == input.getItemDamage()));
}
//Non-Dev Comments
public static void LOG_INFO(String s){
//if (CORE.DEBUG){
FMLLog.info("MiscUtils: "+s);
//}
}
//Developer Comments
public static void LOG_WARNING(String s){
if (CORE.DEBUG){
FMLLog.warning("MiscUtils: "+s);
}
}
//Errors
public static void LOG_ERROR(String s){
if (CORE.DEBUG){
FMLLog.severe("MiscUtils: "+s);
}
}
public static void paintBox(Graphics g, int MinA, int MinB, int MaxA, int MaxB){
g.drawRect (MinA, MinB, MaxA, MaxB);
}
public static void messagePlayer(EntityPlayer P, String S){
gregtech.api.util.GT_Utility.sendChatToPlayer(P, S);
}
/**
* Returns if that Liquid is IC2Steam.
*/
public static boolean isIC2Steam(FluidStack aFluid) {
if (aFluid == null) return F;
return aFluid.isFluidEqual(getIC2Steam(1));
}
/**
* Returns a Liquid Stack with given amount of IC2Steam.
*/
public static FluidStack getIC2Steam(long aAmount) {
return FluidRegistry.getFluidStack("ic2steam", (int)aAmount);
}
}
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