PonyMirrors/MineLittlePony
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Accidentally made this public, but let's make intentional because why not?

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This commit is contained in:
Sollace 2018-10-23 10:05:29 +02:00
parent 60c81cc095
commit 39b491b5ed
2 changed files with 18 additions and 3 deletions
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13
src/main/java/com/minelittlepony/PonyManager.java
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@ -7,6 +7,7 @@ import com.google.gson.JsonParseException;
import com.minelittlepony.pony.data.IPony;
import com.minelittlepony.pony.data.Pony;
import com.minelittlepony.pony.data.PonyLevel;
import com.minelittlepony.util.math.MathUtil;
import com.voxelmodpack.hdskins.ISkinCacheClearListener;
import net.minecraft.client.Minecraft;
import net.minecraft.client.entity.AbstractClientPlayer;
@ -121,13 +122,19 @@ public class PonyManager implements IResourceManagerReloadListener, ISkinCacheCl
return getBackgroundPony(uuid);
}
private IPony getBackgroundPony(UUID uuid) {
/**
* Gets a random background pony determined by the given uuid.
*
* Useful for mods that offer customisation, especially ones that have a whole lot of NPCs.
*
* @param uuid A UUID. Either a user or an entity.
*/
public IPony getBackgroundPony(UUID uuid) {
if (getNumberOfPonies() == 0 || isUser(uuid)) {
return getPony(getDefaultSkin(uuid));
}
int bgi = uuid.hashCode() % getNumberOfPonies();
while (bgi < 0) bgi += getNumberOfPonies();
int bgi = MathUtil.mod(uuid.hashCode(), getNumberOfPonies());
return getPony(backgroundPonyList.get(bgi));
}

8
src/main/java/com/minelittlepony/util/math/MathUtil.java
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@ -8,6 +8,14 @@ public class MathUtil {
return MathHelper.clamp(num, -limit, limit);
}
public static int mod(int value, int mod) {
value %= mod;
while (value < 0) value += mod;
return value;
}
public static float sensibleAngle(float angle) {
angle %= 360;