icybear/fabric-carpet
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added world_time and day_time. Add ability to store app data in shared space. as well as store in file hierarchies. Fixes #215

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gnembon committed 2020-04-15 01:58:46 -03:00
1 parent 3c25110b50
commit 8dbf269fde
8 files changed
+150 -51
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src/main/java/carpet/script/CarpetExpression.java
+37 -7
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@@ -2669,6 +2669,24 @@ public class CarpetExpression
return (cc, tt) -> time;
});
this.expr.addLazyFunction("world_time", 0, (c, t, lv) ->
{
Value time = new NumericValue(((CarpetContext) c).s.getWorld().getTime());
return (cc, tt) -> time;
});
this.expr.addLazyFunction("day_time", -1, (c, t, lv) ->
{
Value time = new NumericValue(((CarpetContext) c).s.getWorld().getTimeOfDay());
if (lv.size() > 0)
{
long newTime = NumericValue.asNumber(lv.get(0).evalValue(c)).getLong();
if (newTime < 0) newTime = 0;
((CarpetContext) c).s.getWorld().setTimeOfDay(newTime);
}
return (cc, tt) -> time;
});
this.expr.addLazyFunction("game_tick", -1, (c, t, lv) -> {
ServerCommandSource s = ((CarpetContext)c).s;
if (!s.getMinecraftServer().isOnThread()) throw new InternalExpressionException("Unable to run ticks from threads");
@@ -2805,16 +2823,22 @@ public class CarpetExpression
this.expr.addLazyFunction("load_app_data", -1, (c, t, lv) ->
{
String file = null;
boolean shared = false;
if (lv.size()>0)
{
String origfile = lv.get(0).evalValue(c).getString();
file = origfile.toLowerCase(Locale.ROOT).replaceAll("[^A-Za-z0-9]", "");
file = origfile.toLowerCase(Locale.ROOT).replaceAll("[^A-Za-z0-9/]", "");
file = Arrays.stream(file.split("/+")).filter(s -> !s.isEmpty()).collect(Collectors.joining("/"));
if (file.isEmpty())
{
throw new InternalExpressionException("Cannot use "+file+" as resource name - must have some letters and numbers");
throw new InternalExpressionException("Cannot use "+origfile+" as resource name - must have at least some letters and numbers");
}
if (lv.size() > 1)
{
shared = lv.get(1).evalValue(c).getBoolean();
}
}
Tag state = ((CarpetScriptHost)((CarpetContext)c).host).getGlobalState(file);
Tag state = ((CarpetScriptHost)((CarpetContext)c).host).getGlobalState(file, shared);
if (state == null)
return (cc, tt) -> Value.NULL;
Value retVal = new NBTSerializableValue(state);
@@ -2827,21 +2851,27 @@ public class CarpetExpression
throw new InternalExpressionException("'store_app_data' needs NBT tag and an optional file");
Value val = lv.get(0).evalValue(c);
String file = null;
boolean shared = false;
if (lv.size()>1)
{
String origfile = lv.get(1).evalValue(c).getString();
file = origfile.toLowerCase(Locale.ROOT).replaceAll("[^A-Za-z0-9]", "");
file = origfile.toLowerCase(Locale.ROOT).replaceAll("[^A-Za-z0-9/]", "");
file = Arrays.stream(file.split("/+")).filter(s -> !s.isEmpty()).collect(Collectors.joining("/"));
if (file.isEmpty())
{
throw new InternalExpressionException("Cannot use "+file+" as resource name - must have some letters and numbers");
throw new InternalExpressionException("Cannot use "+origfile+" as resource name - must have some letters and numbers");
}
if (lv.size() > 2)
{
shared = lv.get(2).evalValue(c).getBoolean();
}
}
NBTSerializableValue tagValue = (val instanceof NBTSerializableValue)
? (NBTSerializableValue) val
: new NBTSerializableValue(val.getString());
Tag tag = tagValue.getTag();
((CarpetScriptHost)((CarpetContext)c).host).setGlobalState(tag, file);
return (cc, tt) -> Value.NULL;
boolean success = ((CarpetScriptHost)((CarpetContext)c).host).setGlobalState(tag, file, shared);
return success?LazyValue.TRUE:LazyValue.FALSE;
});
this.expr.addLazyFunction("statistic", 3, (c, t, lv) ->
src/main/java/carpet/script/CarpetScriptHost.java
+9 -9
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@@ -361,32 +361,31 @@ public class CarpetScriptHost extends ScriptHost
private void dumpState()
{
main.saveData(null, globalState);
Module.saveData(main, null, globalState, false);
}
private Tag loadState()
{
return main.getData(null);
return Module.getData(main, null, false);
}
public Tag getGlobalState(String file)
public Tag getGlobalState(String file, boolean isShared)
{
if (getName() == null ) return null;
if (getName() == null && !isShared) return null;
if (file != null)
return main.getData(file);
return Module.getData(main, file, isShared);
if (parent == null)
return globalState;
return ((CarpetScriptHost)parent).globalState;
}
public void setGlobalState(Tag tag, String file)
public boolean setGlobalState(Tag tag, String file, boolean isShared)
{
if (getName() == null ) return;
if (getName() == null && !isShared) return false; // if belongs to an app, cannot be default host.
if (file!= null)
{
main.saveData(file, tag);
return;
return Module.saveData(main, file, tag, isShared);
}
CarpetScriptHost responsibleHost = (parent != null)?(CarpetScriptHost) parent:this;
@@ -396,6 +395,7 @@ public class CarpetScriptHost extends ScriptHost
responsibleHost.dumpState();
responsibleHost.saveTimeout = 200;
}
return true;
}
public void tick()
src/main/java/carpet/script/bundled/FileModule.java
+3 -2
View File
@@ -74,7 +74,7 @@ public class FileModule extends Module
}
//copied private method from net.minecraft.nbt.NbtIo.write() and client method safe_write
public static void write(Tag tag_1, File file)
public static boolean write(Tag tag_1, File file)
{
File file_2 = new File(file.getAbsolutePath() + "_tmp");
if (file_2.exists()) file_2.delete();
@@ -90,9 +90,10 @@ public class FileModule extends Module
}
catch (IOException e)
{
return;
return false;
}
if (file.exists()) file.delete();
if (!file.exists()) file_2.renameTo(file);
return true;
}
}
src/main/java/carpet/script/bundled/Module.java
+24 -17
View File
@@ -4,7 +4,6 @@ import carpet.CarpetServer;
import net.minecraft.nbt.Tag;
import java.io.File;
import java.io.IOException;
import java.nio.file.Files;
import static carpet.script.bundled.FileModule.read;
@@ -16,30 +15,38 @@ public abstract class Module
public abstract String getCode();
public abstract boolean isLibrary();
public Tag getData(String file)
private static String getDescriptor(Module module, String file, boolean isShared)
{
if (isShared)
{
return "shared/"+file;
}
else if (module != null && module.getName() != null) // appdata
{
return module.getName()+".data"+(file==null?"":"/"+file);
}
else
{
throw new RuntimeException("Invalid file descriptor: "+file);
}
}
public static Tag getData(Module module, String file, boolean isShared)
{
if (!isShared && (module == null || module.getName() == null)) return null;
File dataFile = CarpetServer.minecraft_server.getLevelStorage().resolveFile(
CarpetServer.minecraft_server.getLevelName(), "scripts/"+getName()+".data"+(file==null?"":"."+file)+".nbt");
CarpetServer.minecraft_server.getLevelName(), "scripts/"+getDescriptor(module, file, isShared)+".nbt");
if (!Files.exists(dataFile.toPath()) || !(dataFile.isFile())) return null;
return read(dataFile);
}
public void saveData(String file, Tag globalState)
public static boolean saveData(Module module, String file, Tag globalState, boolean isShared)
{
if (!isShared && (module == null || module.getName() == null)) return false;
File dataFile =CarpetServer.minecraft_server.getLevelStorage().resolveFile(
CarpetServer.minecraft_server.getLevelName(), "scripts/"+getName()+".data"+(file==null?"":"."+file)+".nbt");
if (!Files.exists(dataFile.toPath().getParent()))
{
try
{
Files.createDirectory(dataFile.toPath().getParent());
}
catch (IOException ignored)
{
}
}
write(globalState, dataFile);
CarpetServer.minecraft_server.getLevelName(), "scripts/"+getDescriptor(module, file, isShared)+".nbt");
if (!Files.exists(dataFile.toPath().getParent()) && !dataFile.getParentFile().mkdirs()) return false;
return write(globalState, dataFile);
}
@Override