Test with stuff + Forestry potential support

BM_src/forestry/api/arboriculture/IGrowthProvider.java

@@ -0,0 +1,33 @@
+package forestry.api.arboriculture;
+
+import net.minecraft.world.World;
+
+public interface IGrowthProvider {
+
+	/**
+	 * Check to see whether a sapling at the given location with the given genome can grow into a tree.
+	 * 
+	 * @param genome Genome of the tree this is called for.
+	 * @param world Minecraft world the tree will inhabit.
+	 * @param xPos x-Coordinate to attempt growth at.
+	 * @param yPos y-Coordinate to attempt growth at.
+	 * @param zPos z-Coordinate to attempt growth at.
+	 * @param expectedGirth Trunk size of the tree to generate.
+	 * @param expectedHeight Height of the tree to generate.
+	 * @return true if the tree can grow at the given coordinates, false otherwise.
+	 */
+	boolean canGrow(ITreeGenome genome, World world, int xPos, int yPos, int zPos, int expectedGirth, int expectedHeight);
+
+	EnumGrowthConditions getGrowthConditions(ITreeGenome genome, World world, int xPos, int yPos, int zPos);
+
+	/**
+	 * @return Short, human-readable identifier used in the treealyzer.
+	 */
+	String getDescription();
+
+	/**
+	 * @return Detailed description of growth behaviour used in the treealyzer.
+	 */
+	String[] getInfo();
+
+}