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Merge remote-tracking branch 'jor/potion' into upmaster

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This commit is contained in:
Matsv 2016-06-25 13:19:14 +02:00
commit 8677c632df
1 changed files with 65 additions and 5 deletions
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66
src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/ItemRewriter.java
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@ -213,11 +213,9 @@ public class ItemRewriter {
item.setId((short) 438); // splash id item.setId((short) 438); // splash id
item.setData((short) (item.getData() - 8192)); item.setData((short) (item.getData() - 8192));
} }
if (POTION_ID_TO_NAME.containsKey((int) item.getData())) { String name = potionNameFromDamage(item.getData());
String name = POTION_ID_TO_NAME.get((int) item.getData());
StringTag potion = new StringTag("Potion", "minecraft:" + name); StringTag potion = new StringTag("Potion", "minecraft:" + name);
tag.put(potion); tag.put(potion);
}
item.setTag(tag); item.setTag(tag);
item.setData((short) 0); item.setData((short) 0);
} }
@ -245,10 +243,72 @@ public class ItemRewriter {
} }
} }
public static String potionNameFromDamage(short damage) {
String cached = POTION_ID_TO_NAME.get((int) damage);
if(cached != null) {
return cached;
}
if(damage == 0) {
return "water";
}
int effect = damage & 0xF;
int name = damage & 0x3F;
boolean enhanced = (damage & 0x20) > 0;
boolean extended = (damage & 0x40) > 0;
boolean canEnhance = true;
boolean canExtend = true;
String id;
switch (effect) {
case 1: id="regeneration"; break;
case 2: id="swiftness"; break;
case 3: id="fire_resistance"; canEnhance = false; break;
case 4: id="poison"; break;
case 5: id="healing"; canExtend = false; break;
case 6: id="night_vision"; canEnhance = false; break;
case 8: id="weakness"; canEnhance = false; break;
case 9: id="strength"; break;
case 10: id="slowness"; canEnhance = false; break;
case 11: id="leaping"; break;
case 12: id="harming"; canExtend=false; break;
case 13: id="water_breathing"; canEnhance = false; break;
case 14: id="invisibility"; canEnhance = false; break;
default:
canEnhance = false; canExtend = false;
switch (name) {
case 0: id="mundane"; break;
case 16: id="awkward"; break;
case 32: id="thick"; break;
default: id="empty";
}
}
if(effect > 0) {
if(canEnhance && enhanced) {
id = "strong_" + id;
}
else if(canExtend && extended) {
id = "long_" + id;
}
}
return id;
}
public static int getNewEffectID(int oldID) { public static int getNewEffectID(int oldID) {
if (oldID >= 16384) { if (oldID >= 16384) {
oldID -= 8192; oldID -= 8192;
} }
if(POTION_INDEX.containsKey(oldID)) {
return POTION_INDEX.get(oldID);
}
oldID = POTION_NAME_TO_ID.get(potionNameFromDamage((short)oldID));
return POTION_INDEX.containsKey(oldID) ? POTION_INDEX.get(oldID) : 0; return POTION_INDEX.containsKey(oldID) ? POTION_INDEX.get(oldID) : 0;
} }