59 lines
2.9 KiB
Java
59 lines
2.9 KiB
Java
package thaumcraft.api.aspects;
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import java.lang.reflect.Method;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraftforge.common.util.ForgeDirection;
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import cpw.mods.fml.common.FMLLog;
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public class AspectSourceHelper {
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static Method drainEssentia;
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static Method findEssentia;
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/**
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* This method is what is used to drain essentia from jars and other sources for things like
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* infusion crafting or powering the arcane furnace. A record of possible sources are kept track of
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* and refreshed as needed around the calling tile entity. This also renders the essentia trail particles.
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* Only 1 essentia is drained at a time
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* @param tile the tile entity that is draining the essentia
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* @param aspect the aspect that you are looking for
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* @param direction the direction from which you wish to drain. Forgedirection.Unknown simply seeks in all directions.
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* @param range how many blocks you wish to search for essentia sources.
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* @return boolean returns true if essentia was found and removed from a source.
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*/
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public static boolean drainEssentia(TileEntity tile, Aspect aspect, ForgeDirection direction, int range) {
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try {
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if(drainEssentia == null) {
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Class fake = Class.forName("thaumcraft.common.lib.events.EssentiaHandler");
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drainEssentia = fake.getMethod("drainEssentia", TileEntity.class, Aspect.class, ForgeDirection.class, int.class);
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}
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return (Boolean) drainEssentia.invoke(null, tile, aspect, direction, range);
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} catch(Exception ex) {
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FMLLog.warning("[Thaumcraft API] Could not invoke thaumcraft.common.lib.events.EssentiaHandler method drainEssentia");
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}
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return false;
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}
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/**
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* This method returns if there is any essentia of the passed type that can be drained. It in no way checks how
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* much there is, only if an essentia container nearby contains at least 1 point worth.
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* @param tile the tile entity that is checking the essentia
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* @param aspect the aspect that you are looking for
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* @param direction the direction from which you wish to drain. Forgedirection.Unknown simply seeks in all directions.
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* @param range how many blocks you wish to search for essentia sources.
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* @return boolean returns true if essentia was found and removed from a source.
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*/
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public static boolean findEssentia(TileEntity tile, Aspect aspect, ForgeDirection direction, int range) {
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try {
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if(findEssentia == null) {
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Class fake = Class.forName("thaumcraft.common.lib.events.EssentiaHandler");
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findEssentia = fake.getMethod("findEssentia", TileEntity.class, Aspect.class, ForgeDirection.class, int.class);
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}
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return (Boolean) findEssentia.invoke(null, tile, aspect, direction, range);
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} catch(Exception ex) {
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FMLLog.warning("[Thaumcraft API] Could not invoke thaumcraft.common.lib.events.EssentiaHandler method findEssentia");
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}
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return false;
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}
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}
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