Merge branch 'GTNewHorizons:master' into master

1 files changed, 253 insertions, 0 deletions

diff --git a/src/main/java/gtPlusPlus/api/objects/minecraft/FakeBlockPos.java b/src/main/java/gtPlusPlus/api/objects/minecraft/FakeBlockPos.java
new file mode 100644
index 0000000000..d5db8081dc
--- /dev/null
+++ b/src/main/java/gtPlusPlus/api/objects/minecraft/FakeBlockPos.java
@@ -0,0 +1,253 @@
+package gtPlusPlus.api.objects.minecraft;
+
+import java.util.HashSet;
+import java.util.Set;
+
+import gtPlusPlus.api.objects.data.AutoMap;
+import net.minecraft.block.Block;
+import net.minecraft.init.Blocks;
+import net.minecraft.world.World;
+import net.minecraftforge.common.DimensionManager;
+
+public class FakeBlockPos extends BlockPos {
+
+	private static final long serialVersionUID = -6442245826092414593L;
+	private transient Block aBlockAtPos;
+	private int aBlockMetaAtPos = 0;
+	
+	public static FakeBlockPos generateBlockPos(String sUUID) {
+		String[] s2 = sUUID.split("@");
+		return new FakeBlockPos(s2);
+	}
+	
+	public FakeBlockPos(String[] s){
+		this(Integer.parseInt(s[1]), Integer.parseInt(s[2]), Integer.parseInt(s[3]), Integer.parseInt(s[0]));
+	}
+
+	public FakeBlockPos(int x, int y, int z, Block aBlock, int aMeta){
+		this(x, y, z, 0);
+		aBlockAtPos = aBlock;
+		aBlockMetaAtPos = aMeta;
+	}
+
+	private FakeBlockPos(int x, int y, int z, int dim){
+		this(x, y, z, DimensionManager.getWorld(dim));
+	}
+
+	private FakeBlockPos(int x, int y, int z, World dim){
+		super(x, y, z, null);
+	}
+
+	public String getLocationString() {
+		String S = ""+this.xPos+"@"+this.yPos+"@"+this.zPos;
+		return S;
+	}
+	
+	public String getUniqueIdentifier() {
+		String S = ""+this.xPos+"@"+this.yPos+"@"+this.zPos+this.aBlockAtPos.getLocalizedName()+"@"+this.aBlockMetaAtPos;
+		return S;
+	}	
+
+	@Override
+	public  int hashCode() {
+		int hash = 5;
+		hash += (13 * this.xPos);
+		hash += (19 * this.yPos);
+		hash += (31 * this.zPos);
+		hash += (17 * this.dim);
+		return hash;
+	}
+
+	@Override
+	public boolean equals(Object other) {
+		if (other == null) {
+			return false;
+		}
+		if (other == this) {
+			return true;
+		}
+		if(!(other instanceof FakeBlockPos)) {
+			return false;
+		}
+		FakeBlockPos otherPoint = (FakeBlockPos) other;
+		return this.xPos == otherPoint.xPos && this.yPos == otherPoint.yPos && this.zPos == otherPoint.zPos;
+	}
+
+	public int distanceFrom(FakeBlockPos target) {
+		if (target.dim != this.dim) {
+			return Short.MIN_VALUE;
+		}    	
+		return distanceFrom(target.xPos, target.yPos, target.zPos);
+	}
+
+	/**
+	 *
+	 * @param x X coordinate of target.
+	 * @param y Y coordinate of target.
+	 * @param z Z coordinate of target.
+	 * @return square of distance
+	 */
+	public int distanceFrom(int x, int y, int z) {
+		int distanceX = this.xPos - x;
+		int distanceY = this.yPos - y;
+		int distanceZ = this.zPos - z;
+		return distanceX * distanceX + distanceY * distanceY + distanceZ * distanceZ;
+	}
+
+	public boolean isWithinRange(FakeBlockPos target, int range) {    	
+		if (target.dim != this.dim) {
+			return false;
+		}    	
+		return isWithinRange(target.xPos, target.yPos, target.zPos, range);
+	}
+
+	public boolean isWithinRange(int x, int y, int z, int range) {
+		return distanceFrom(x, y, z) <= (range * range);
+	}
+
+	
+	public FakeBlockPos getUp() {
+		return new FakeBlockPos(this.xPos, this.yPos+1, this.zPos, this.dim);
+	}
+	
+	public FakeBlockPos getDown() {
+		return new FakeBlockPos(this.xPos, this.yPos-1, this.zPos, this.dim);
+	}	
+
+	public FakeBlockPos getXPos() {
+		return new FakeBlockPos(this.xPos+1, this.yPos, this.zPos, this.dim);
+	}
+	
+	public FakeBlockPos getXNeg() {
+		return new FakeBlockPos(this.xPos-1, this.yPos, this.zPos, this.dim);
+	}
+	
+	public FakeBlockPos getZPos() {
+		return new FakeBlockPos(this.xPos, this.yPos, this.zPos+1, this.dim);
+	}
+
+	public FakeBlockPos getZNeg() {
+		return new FakeBlockPos(this.xPos, this.yPos, this.zPos-1, this.dim);
+	}
+	
+	public AutoMap<BlockPos> getSurroundingBlocks(){
+		AutoMap<BlockPos> sides = new AutoMap<BlockPos>();
+		sides.put(getUp());
+		sides.put(getDown());
+		sides.put(getXPos());
+		sides.put(getXNeg());
+		sides.put(getZPos());
+		sides.put(getZNeg());		
+		return sides;
+	}
+	
+	public Block getBlockAtPos() {
+		return getBlockAtPos(this);
+	}
+	
+	public Block getBlockAtPos(FakeBlockPos pos) {
+		return getBlockAtPos(world, pos);
+	}
+	
+	public Block getBlockAtPos(World world, FakeBlockPos pos) {
+		return aBlockAtPos;
+	}
+	
+	public int getMetaAtPos() {
+		return getMetaAtPos(this);
+	}
+	
+	public int getMetaAtPos(FakeBlockPos pos) {
+		return getMetaAtPos(world, pos);
+	}
+	
+	public int getMetaAtPos(World world, FakeBlockPos pos) {
+		return aBlockMetaAtPos;
+	}
+	
+	public boolean hasSimilarNeighbour() {
+		return hasSimilarNeighbour(false);
+	}	
+	
+	/**
+	 * @param strict - Does this check Meta Data?
+	 * @return - Does this block have a neighbour that is the same?
+	 */
+	public boolean hasSimilarNeighbour(boolean strict) {		
+		for (BlockPos g : getSurroundingBlocks().values()) {
+			if (getBlockAtPos(g) == getBlockAtPos()) {
+				if (!strict) {
+					return true;
+				}
+				else {
+					if (getMetaAtPos() == getMetaAtPos(g)) {
+						return true;
+					}
+				}
+			}
+		}		
+		return false;
+	}
+	
+	public AutoMap<BlockPos> getSimilarNeighbour() {
+		return getSimilarNeighbour(false);
+	}	
+	
+	/**
+	 * @param strict - Does this check Meta Data?
+	 * @return - Does this block have a neighbour that is the same?
+	 */
+	public AutoMap<BlockPos> getSimilarNeighbour(boolean strict) {
+		AutoMap<BlockPos> sides = new AutoMap<BlockPos>();		
+		for (BlockPos g : getSurroundingBlocks().values()) {
+			if (getBlockAtPos(g) == getBlockAtPos()) {
+				if (!strict) {
+					sides.put(g);
+				}
+				else {
+					if (getMetaAtPos() == getMetaAtPos(g)) {
+						sides.put(g);
+					}
+				}
+			}
+		}		
+		return sides;
+	}
+	
+	public Set<BlockPos> getValidNeighboursAndSelf(){
+		AutoMap<BlockPos> h = getSimilarNeighbour(true);
+		h.put(this);		
+		Set<BlockPos> result = new HashSet<BlockPos>();
+		for (BlockPos f : h.values()) {
+			result.add(f);
+		}		
+		return result;
+	}
+	
+    /**
+     * Called when a plant grows on this block, only implemented for saplings using the WorldGen*Trees classes right now.
+     * Modder may implement this for custom plants.
+     * This does not use ForgeDirection, because large/huge trees can be located in non-representable direction,
+     * so the source location is specified.
+     * Currently this just changes the block to dirt if it was grass.
+     *
+     * Note: This happens DURING the generation, the generation may not be complete when this is called.
+     *
+     * @param world Current world
+     * @param x Soil X
+     * @param y Soil Y
+     * @param z Soil Z
+     * @param sourceX Plant growth location X
+     * @param sourceY Plant growth location Y
+     * @param sourceZ Plant growth location Z
+     */
+    public void onPlantGrow(FakeWorld world, int x, int y, int z, int sourceX, int sourceY, int sourceZ)
+    {
+        if (getBlockAtPos() == Blocks.grass || getBlockAtPos() == Blocks.farmland)
+        {
+            this.aBlockAtPos = Blocks.dirt;
+            this.aBlockMetaAtPos = 0;
+        }
+    }
+	
+}