Scripting engine

src/main/java/com/volmit/iris/engine/scripting/EngineExecutionEnvironment.java

@@ -19,11 +19,22 @@
 package com.volmit.iris.engine.scripting;
 
 import com.volmit.iris.engine.framework.Engine;
+import org.apache.bsf.BSFManager;
 
 public interface EngineExecutionEnvironment
 {
     Engine getEngine();
 
+    BSFManager getManager();
+
+    void execute(String script);
+
+    Object evaluate(String script);
+
+    void execute(String script, double x, double y, double z);
+
+    Object evaluate(String script, double x, double y, double z);
+
     default void close()
     {
 

src/main/java/com/volmit/iris/engine/scripting/IrisScriptingAPI.java

@@ -0,0 +1,104 @@
+/*
+ * Iris is a World Generator for Minecraft Bukkit Servers
+ * Copyright (c) 2021 Arcane Arts (Volmit Software)
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package com.volmit.iris.engine.scripting;
+
+import com.volmit.iris.Iris;
+import com.volmit.iris.core.project.loader.IrisData;
+import com.volmit.iris.engine.IrisComplex;
+import com.volmit.iris.engine.framework.Engine;
+import com.volmit.iris.engine.framework.EngineFramework;
+import com.volmit.iris.engine.object.biome.IrisBiome;
+import com.volmit.iris.engine.object.dimensional.IrisDimension;
+import com.volmit.iris.engine.object.noise.IrisExpression;
+import lombok.Data;
+
+@Data
+public class IrisScriptingAPI {
+    private final Engine engine;
+    private double x = 0;
+    private double y = 0;
+    private double z = 0;
+
+    public IrisScriptingAPI(Engine engine)
+    {
+        this.engine = engine;
+    }
+
+    public IrisData getData()
+    {
+        return getEngine().getData();
+    }
+
+    public EngineFramework getFramework()
+    {
+        return getEngine().getFramework();
+    }
+
+    public IrisComplex getComplex()
+    {
+        return getFramework().getComplex();
+    }
+
+    public long getSeed()
+    {
+        return getEngine().getTarget().getWorld().seed();
+    }
+
+    public double expression(String expressionName, double x, double y, double z)
+    {
+        IrisExpression expression = getData().getExpressionLoader().load(expressionName);
+        return expression.evaluate(getComplex().getRng(), x, y, z);
+    }
+
+    public double expression(String expressionName, double x, double z)
+    {
+        IrisExpression expression = getData().getExpressionLoader().load(expressionName);
+        return expression.evaluate(getComplex().getRng(), x, z);
+    }
+
+    public IrisBiome getBiomeAt(int x, int z)
+    {
+        return getEngine().getSurfaceBiome(x, z);
+    }
+
+    public IrisDimension getDimension()
+    {
+        return getEngine().getDimension();
+    }
+
+    public void info(String log)
+    {
+        Iris.info(log);
+    }
+
+    public void debug(String log)
+    {
+        Iris.debug(log);
+    }
+
+    public void warn(String log)
+    {
+        Iris.warn(log);
+    }
+
+    public void error(String log)
+    {
+        Iris.error(log);
+    }
+}