From 1d1906920397127649d93dc18331df2687685f36 Mon Sep 17 00:00:00 2001
From: Eloraam <jen@elaan.com>
Date: Sat, 13 Aug 2011 18:26:31 +0000
Subject: [PATCH] Forgot the forge hooks.

---
 .../net/minecraft/src/forge/ForgeHooks.java   | 118 ++++++++++++++++++
 1 file changed, 118 insertions(+)
 create mode 100644 forge/forge_common/net/minecraft/src/forge/ForgeHooks.java

diff --git a/forge/forge_common/net/minecraft/src/forge/ForgeHooks.java b/forge/forge_common/net/minecraft/src/forge/ForgeHooks.java
new file mode 100644
index 000000000..d740aa94c
--- /dev/null
+++ b/forge/forge_common/net/minecraft/src/forge/ForgeHooks.java
@@ -0,0 +1,118 @@
+/**
+ * This software is provided under the terms of the Minecraft Forge Public 
+ * License v1.0.
+ */
+
+package net.minecraft.src.forge;
+import net.minecraft.src.Block;
+import net.minecraft.src.World;
+import net.minecraft.src.EntityPlayer;
+import net.minecraft.src.ItemStack;
+import net.minecraft.src.Item;
+
+import java.util.*;
+
+public class ForgeHooks {
+	// TODO: move all app-side hooks from MinecraftForge
+	//
+	
+	public static boolean canHarvestBlock(Block bl,
+			EntityPlayer player, int md) {
+		if(bl.blockMaterial.getIsHarvestable())
+			return true;
+		ItemStack itemstack = player.inventory.getCurrentItem();
+		if(itemstack == null) return false;
+
+		List tc=(List)toolClasses.get(itemstack.itemID);
+		if(tc==null) return itemstack.canHarvestBlock(bl);
+		Object[] ta=tc.toArray();
+		String cls=(String)ta[0]; int hvl=(Integer)ta[1];
+
+		Integer bhl=(Integer)toolHarvestLevels.get(Arrays.asList(
+			bl.blockID,md,cls));
+		if(bhl==null) return itemstack.canHarvestBlock(bl);
+		if(bhl>hvl) return false;
+		return itemstack.canHarvestBlock(bl);
+	}
+
+	public static float blockStrength(Block bl,
+			EntityPlayer player, int md) {
+		float bh=bl.getHardness(md);
+		if(bh < 0.0F) return 0.0F;
+
+		if(!canHarvestBlock(bl,player,md)) {
+			return 1.0F / bh / 100F;
+		} else {
+			return player.getCurrentPlayerStrVsBlock(bl,md) /
+				bh / 30F;
+		}
+	}
+
+	public static boolean isToolEffective(ItemStack ist, Block bl, int md) {
+		List tc=(List)toolClasses.get(ist.itemID);
+		if(tc==null) return false;
+		Object[] ta=tc.toArray();
+		String cls=(String)ta[0];
+
+		return toolEffectiveness.contains(Arrays.asList(
+			bl.blockID,md,cls));
+	}
+
+	static void initTools() {
+		if(toolInit) return;
+		toolInit=true;
+
+		MinecraftForge.setToolClass(Item.pickaxeWood,"pickaxe",0);
+		MinecraftForge.setToolClass(Item.pickaxeStone,"pickaxe",1);
+		MinecraftForge.setToolClass(Item.pickaxeSteel,"pickaxe",2);
+		MinecraftForge.setToolClass(Item.pickaxeGold,"pickaxe",0);
+		MinecraftForge.setToolClass(Item.pickaxeDiamond,"pickaxe",3);
+
+		MinecraftForge.setToolClass(Item.axeWood,"axe",0);
+		MinecraftForge.setToolClass(Item.axeStone,"axe",1);
+		MinecraftForge.setToolClass(Item.axeSteel,"axe",2);
+		MinecraftForge.setToolClass(Item.axeGold,"axe",0);
+		MinecraftForge.setToolClass(Item.axeDiamond,"axe",3);
+
+		MinecraftForge.setToolClass(Item.shovelWood,"shovel",0);
+		MinecraftForge.setToolClass(Item.shovelStone,"shovel",1);
+		MinecraftForge.setToolClass(Item.shovelSteel,"shovel",2);
+		MinecraftForge.setToolClass(Item.shovelGold,"shovel",0);
+		MinecraftForge.setToolClass(Item.shovelDiamond,"shovel",3);
+
+		MinecraftForge.setBlockHarvestLevel(Block.obsidian,"pickaxe",3);
+		MinecraftForge.setBlockHarvestLevel(Block.oreDiamond,"pickaxe",2);
+		MinecraftForge.setBlockHarvestLevel(Block.blockDiamond,"pickaxe",2);
+		MinecraftForge.setBlockHarvestLevel(Block.oreGold,"pickaxe",2);
+		MinecraftForge.setBlockHarvestLevel(Block.blockGold,"pickaxe",2);
+		MinecraftForge.setBlockHarvestLevel(Block.oreIron,"pickaxe",1);
+		MinecraftForge.setBlockHarvestLevel(Block.blockSteel,"pickaxe",1);
+		MinecraftForge.setBlockHarvestLevel(Block.oreLapis,"pickaxe",1);
+		MinecraftForge.setBlockHarvestLevel(Block.blockLapis,"pickaxe",1);
+		MinecraftForge.setBlockHarvestLevel(Block.oreRedstone,"pickaxe",2);
+		MinecraftForge.setBlockHarvestLevel(Block.oreRedstoneGlowing,"pickaxe",2);
+		MinecraftForge.removeBlockEffectiveness(Block.oreRedstone,"pickaxe");
+		MinecraftForge.removeBlockEffectiveness(Block.oreRedstoneGlowing,"pickaxe");
+
+		Block[] pickeff ={
+			Block.cobblestone, Block.stairDouble,
+			Block.stairSingle, Block.stone, Block.sandStone,
+			Block.cobblestoneMossy, Block.oreIron,
+			Block.blockSteel, Block.oreCoal, Block.blockGold, 
+			Block.oreGold, Block.oreDiamond, Block.blockDiamond,
+			Block.ice, Block.netherrack, Block.oreLapis,
+			Block.blockLapis
+				};
+		for(Block bl : pickeff) {
+			MinecraftForge.setBlockHarvestLevel(bl,"pickaxe",0);
+		}
+
+		// TODO: add other tool tables.
+	}
+
+	static boolean toolInit=false;
+	static HashMap toolClasses=new HashMap();
+	static HashMap toolHarvestLevels=new HashMap();
+	static HashSet toolEffectiveness=new HashSet();
+}
+