-
Notifications
You must be signed in to change notification settings - Fork 0
/
ReduxJavascriptEngine.java
133 lines (115 loc) · 4.83 KB
/
ReduxJavascriptEngine.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
package mods.quiddity.redux.JavaScript;
import mods.quiddity.redux.json.model.Pack;
import net.minecraft.command.CommandResultStats;
import net.minecraft.command.ICommandManager;
import net.minecraft.command.ICommandSender;
import net.minecraft.entity.Entity;
import net.minecraft.util.BlockPos;
import net.minecraft.util.ChatComponentText;
import net.minecraft.util.IChatComponent;
import net.minecraft.util.Vec3;
import net.minecraft.world.World;
import net.minecraftforge.fml.common.FMLCommonHandler;
import org.apache.commons.lang3.StringUtils;
import javax.script.ScriptEngineManager;
public class ReduxJavascriptEngine {
public static final ScriptEngineManager engineManager = new ScriptEngineManager();
private JavascriptEngine engine;
private final Pack packRefrence;
public ReduxJavascriptEngine(Pack pack) {
System.out.println(engineManager.getEngineFactories().toString()); // Debug Code for Ecu
if (engineManager.getEngineByName("nashorn") != null) {
engine = new NashornEngine();
} else if (engineManager.getEngineByName("rhino") != null) {
engine = new RhinoEngine();
} else if (engineManager.getEngineByName("javascript") != null) {
try {
if (Class.forName("jdk.nashorn.api.scripting.NashornScriptEngine") != null) {
engine = new NashornEngine();
} else if (engineManager.getEngineByName("javascript") != null) {
engine = new RhinoEngine();
}
} catch (ClassNotFoundException e) {
throw new AssertionError("Your Java Runtime Environment does not support JSR-223", e);
}
}
if (engine == null) {
throw new AssertionError("Your Java Runtime Environment does not support JSR-223");
}
this.packRefrence = pack;
}
public JavascriptEngine getEngine() {
return engine;
}
public void init() {
engine.init();
engine.addJavaObject("ReduxAPI", new ReduxAPI());
}
public class ReduxAPI implements ICommandSender {
private Entity lastEntity = null;
private World lastWorld = null;
private BlockPos lastBlockPos = null;
@SuppressWarnings("unused")
public int runCommand(String... args) {
if (FMLCommonHandler.instance().getMinecraftServerInstance() != null &&
FMLCommonHandler.instance().getMinecraftServerInstance().isCallingFromMinecraftThread()) {
if (engine.hasObject("entity") && engine.getObject("entity") instanceof Entity) {
lastEntity = (Entity) engine.getObject("entity");
} else {
lastEntity = null;
}
if (engine.hasObject("world") && engine.getObject("world") instanceof World) {
lastWorld = (World) engine.getObject("world");
} else {
lastWorld = null;
}
if (engine.hasObject("pos") && engine.getObject("pos") instanceof BlockPos) {
lastBlockPos = (BlockPos) engine.getObject("pos");
} else {
lastBlockPos = null;
}
ICommandManager manager = FMLCommonHandler.instance().getMinecraftServerInstance().getCommandManager();
manager.executeCommand(this, StringUtils.join(args));
}
return 0;
}
@Override
public String getName() {
return packRefrence.getName();
}
@Override
public IChatComponent getDisplayName() {
return new ChatComponentText(packRefrence.getName());
}
@Override
public void addChatMessage(IChatComponent message) {
}
@Override
public boolean canUseCommand(int permLevel, String commandName) {
return permLevel <= 2;
}
@Override
public BlockPos getPosition() {
return lastBlockPos == null ? lastEntity == null ? new BlockPos(0, 0, 0) : lastEntity.getPosition() :lastBlockPos;
}
@Override
public Vec3 getPositionVector() {
return lastBlockPos == null ? lastEntity == null ? new Vec3(0, 0, 0) : lastEntity.getPositionVector() : new Vec3(lastBlockPos.getX(), lastBlockPos.getY(), lastBlockPos.getZ());
}
@Override
public World getEntityWorld() {
return lastWorld == null ? lastEntity == null ? null : lastEntity.worldObj : lastWorld;
}
@Override
public Entity getCommandSenderEntity() {
return lastEntity;
}
@Override
public boolean sendCommandFeedback() {
return false;
}
@Override
public void setCommandStat(CommandResultStats.Type type, int amount) {
}
}
}