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-rw-r--r--source/Items/ItemHandler.cpp997
1 files changed, 500 insertions, 497 deletions
diff --git a/source/Items/ItemHandler.cpp b/source/Items/ItemHandler.cpp
index d99457029..c81916f5f 100644
--- a/source/Items/ItemHandler.cpp
+++ b/source/Items/ItemHandler.cpp
@@ -1,497 +1,500 @@
-
-#include "Globals.h"
-#include "ItemHandler.h"
-#include "../Item.h"
-#include "../World.h"
-#include "../Player.h"
-
-// Handlers:
-#include "ItemBed.h"
-#include "ItemBrewingStand.h"
-#include "ItemBucket.h"
-#include "ItemCauldron.h"
-#include "ItemCloth.h"
-#include "ItemDoor.h"
-#include "ItemDye.h"
-#include "ItemFlowerPot.h"
-#include "ItemFood.h"
-#include "ItemHoe.h"
-#include "ItemLeaves.h"
-#include "ItemLighter.h"
-#include "ItemMinecart.h"
-#include "ItemPickaxe.h"
-#include "ItemRedstoneDust.h"
-#include "ItemRedstoneRepeater.h"
-#include "ItemSapling.h"
-#include "ItemSeeds.h"
-#include "ItemShears.h"
-#include "ItemShovel.h"
-#include "ItemSign.h"
-#include "ItemSlab.h"
-#include "ItemSpawnEgg.h"
-#include "ItemSugarcane.h"
-#include "ItemSword.h"
-#include "ItemWood.h"
-
-#include "../Blocks/BlockHandler.h"
-
-
-
-
-
-bool cItemHandler::m_HandlerInitialized = false;
-cItemHandler * cItemHandler::m_ItemHandler[2268];
-
-
-
-
-
-cItemHandler *cItemHandler::GetItemHandler(int a_ItemType)
-{
- if(a_ItemType < 0) a_ItemType = 0;
-
- if(!m_HandlerInitialized)
- { //We have to initialize
- memset(m_ItemHandler, 0, sizeof(m_ItemHandler));
- m_HandlerInitialized = true;
- }
- if(m_ItemHandler[a_ItemType])
- return m_ItemHandler[a_ItemType];
- m_ItemHandler[a_ItemType] = CreateItemHandler(a_ItemType);
- return m_ItemHandler[a_ItemType];
-}
-
-
-
-
-
-cItemHandler *cItemHandler::CreateItemHandler(int a_ItemType)
-{
- switch(a_ItemType)
- {
- default: return new cItemHandler(a_ItemType);
-
- // Single item per handler, alphabetically sorted:
- case E_BLOCK_LEAVES: return new cItemLeavesHandler(a_ItemType);
- case E_BLOCK_SAPLING: return new cItemSaplingHandler(a_ItemType);
- case E_BLOCK_WOOL: return new cItemClothHandler(a_ItemType);
- case E_ITEM_BED: return new cItemBedHandler(a_ItemType);
- case E_ITEM_BREWING_STAND: return new cItemBrewingStandHandler(a_ItemType);
- case E_ITEM_CAULDRON: return new cItemCauldronHandler(a_ItemType);
- case E_ITEM_DYE: return new cItemDyeHandler(a_ItemType);
- case E_ITEM_FLINT_AND_STEEL: return new cItemLighterHandler(a_ItemType);
- case E_ITEM_FLOWER_POT: return new cItemFlowerPotHandler(a_ItemType);
- case E_ITEM_REDSTONE_DUST: return new cItemRedstoneDustHandler(a_ItemType);
- case E_ITEM_REDSTONE_REPEATER: return new cItemRedstoneRepeaterHandler(a_ItemType);
- case E_ITEM_SHEARS: return new cItemShearsHandler(a_ItemType);
- case E_ITEM_SIGN: return new cItemSignHandler(a_ItemType);
- case E_ITEM_SPAWN_EGG: return new cItemSpawnEggHandler(a_ItemType);
- case E_ITEM_SUGARCANE: return new cItemSugarcaneHandler(a_ItemType);
-
- case E_ITEM_WOODEN_HOE:
- case E_ITEM_STONE_HOE:
- case E_ITEM_IRON_HOE:
- case E_ITEM_GOLD_HOE:
- case E_ITEM_DIAMOND_HOE:
- {
- return new cItemHoeHandler(a_ItemType);
- }
-
- case E_ITEM_WOODEN_PICKAXE:
- case E_ITEM_STONE_PICKAXE:
- case E_ITEM_IRON_PICKAXE:
- case E_ITEM_GOLD_PICKAXE:
- case E_ITEM_DIAMOND_PICKAXE:
- {
- return new cItemPickaxeHandler(a_ItemType);
- }
-
- case E_ITEM_WOODEN_SHOVEL:
- case E_ITEM_STONE_SHOVEL:
- case E_ITEM_IRON_SHOVEL:
- case E_ITEM_GOLD_SHOVEL:
- case E_ITEM_DIAMOND_SHOVEL:
- {
- return new cItemShovelHandler(a_ItemType);
- }
-
- case E_ITEM_WOODEN_SWORD:
- case E_ITEM_STONE_SWORD:
- case E_ITEM_IRON_SWORD:
- case E_ITEM_GOLD_SWORD:
- case E_ITEM_DIAMOND_SWORD:
- {
- return new cItemSwordHandler(a_ItemType);
- }
-
- case E_BLOCK_STONE_SLAB:
- case E_BLOCK_WOODEN_SLAB:
- {
- return new cItemSlabHandler(a_ItemType);
- }
-
- case E_BLOCK_LOG:
- case E_BLOCK_PLANKS:
- {
- return new cItemWoodHandler(a_ItemType);
- }
-
- case E_ITEM_BUCKET:
- case E_ITEM_WATER_BUCKET:
- case E_ITEM_LAVA_BUCKET:
- {
- return new cItemBucketHandler(a_ItemType);
- }
-
- case E_ITEM_CARROT:
- case E_ITEM_MELON_SEEDS:
- case E_ITEM_POTATO:
- case E_ITEM_PUMPKIN_SEEDS:
- case E_ITEM_SEEDS:
- {
- return new cItemSeedsHandler(a_ItemType);
- }
-
- case E_ITEM_IRON_DOOR:
- case E_ITEM_WOODEN_DOOR:
- {
- return new cItemDoorHandler(a_ItemType);
- }
-
- case E_ITEM_MINECART:
- case E_ITEM_CHEST_MINECART:
- case E_ITEM_FURNACE_MINECART:
- {
- return new cItemMinecartHandler(a_ItemType);
- }
-
- // Food:
- case E_ITEM_BREAD:
- case E_ITEM_COOKIE:
- case E_ITEM_MELON_SLICE:
- case E_ITEM_RAW_CHICKEN:
- case E_ITEM_COOKED_CHICKEN:
- case E_ITEM_RAW_BEEF:
- case E_ITEM_RAW_PORKCHOP:
- case E_ITEM_STEAK:
- case E_ITEM_COOKED_PORKCHOP:
- case E_ITEM_RAW_FISH:
- case E_ITEM_COOKED_FISH:
- case E_ITEM_RED_APPLE:
- case E_ITEM_GOLDEN_APPLE:
- case E_ITEM_ROTTEN_FLESH:
- case E_ITEM_SPIDER_EYE:
- {
- return new cItemFoodHandler(a_ItemType);
- }
- }
-}
-
-
-
-
-
-void cItemHandler::Deinit()
-{
- for(int i = 0; i < 2267; i++)
- {
- delete m_ItemHandler[i];
- }
- memset(m_ItemHandler, 0, sizeof(m_ItemHandler)); // Don't leave any dangling pointers around, just in case
- m_HandlerInitialized = false;
-}
-
-
-
-
-
-cItemHandler::cItemHandler(int a_ItemType)
-{
- m_ItemType = a_ItemType;
-}
-
-
-
-
-
-bool cItemHandler::OnItemUse(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir)
-{
- return false;
-}
-
-
-
-
-
-bool cItemHandler::OnDiggingBlock(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir)
-{
- return false;
-}
-
-
-
-
-
-void cItemHandler::OnBlockDestroyed(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ)
-{
- BLOCKTYPE Block = a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
- cBlockHandler * Handler = cBlockHandler::GetBlockHandler(Block);
-
- if (a_Player->GetGameMode() == gmSurvival)
- {
- if (!BlockRequiresSpecialTool(Block) || CanHarvestBlock(Block))
- {
- Handler->DropBlock(a_World, a_Player, a_BlockX, a_BlockY, a_BlockZ);
- }
- }
-
- a_Player->UseEquippedItem();
-}
-
-
-
-
-
-void cItemHandler::OnFoodEaten(cWorld * a_World, cPlayer * a_Player, cItem * a_Item)
-{
-
-}
-
-
-
-
-
-char cItemHandler::GetMaxStackSize(void)
-{
- if (m_ItemType < 256)
- {
- // All blocks can stack up to 64
- return 64;
- }
-
- switch (m_ItemType) //sorted by id
- {
- case E_ITEM_ARROW: return 64;
- case E_ITEM_BAKED_POTATO: return 64;
- case E_ITEM_BLAZE_POWDER: return 64;
- case E_ITEM_BLAZE_ROD: return 64;
- case E_ITEM_BONE: return 64;
- case E_ITEM_BOOK: return 64;
- case E_ITEM_BOTTLE_O_ENCHANTING: return 64;
- case E_ITEM_BOWL: return 64;
- case E_ITEM_BREAD: return 64;
- case E_ITEM_BREWING_STAND: return 64;
- case E_ITEM_BUCKET: return 1; // TODO: change this to 16 when turning compatibility to 1.3
- case E_ITEM_CARROT: return 64;
- case E_ITEM_CAULDRON: return 64;
- case E_ITEM_CLAY: return 64;
- case E_ITEM_CLAY_BRICK: return 64;
- case E_ITEM_CLOCK: return 64;
- case E_ITEM_COAL: return 64;
- case E_ITEM_COMPARATOR: return 64;
- case E_ITEM_COMPASS: return 64;
- case E_ITEM_COOKED_CHICKEN: return 64;
- case E_ITEM_COOKED_FISH: return 64;
- case E_ITEM_COOKED_PORKCHOP: return 64;
- case E_ITEM_COOKIE: return 64;
- case E_ITEM_DIAMOND: return 64;
- case E_ITEM_DYE: return 64;
- case E_ITEM_EGG: return 16;
- case E_ITEM_EMERALD: return 64;
- case E_ITEM_ENDER_PEARL: return 16;
- case E_ITEM_EYE_OF_ENDER: return 64;
- case E_ITEM_FEATHER: return 64;
- case E_ITEM_FERMENTED_SPIDER_EYE: return 64;
- case E_ITEM_FIRE_CHARGE: return 64;
- case E_ITEM_FIREWORK_ROCKET: return 64;
- case E_ITEM_FIREWORK_STAR: return 64;
- case E_ITEM_FLINT: return 64;
- case E_ITEM_FLOWER_POT: return 64;
- case E_ITEM_GHAST_TEAR: return 64;
- case E_ITEM_GLASS_BOTTLE: return 64;
- case E_ITEM_GLISTERING_MELON: return 64;
- case E_ITEM_GLOWSTONE_DUST: return 64;
- case E_ITEM_GOLD: return 64;
- case E_ITEM_GOLDEN_APPLE: return 64;
- case E_ITEM_GOLDEN_CARROT: return 64;
- case E_ITEM_GOLD_NUGGET: return 64;
- case E_ITEM_GUNPOWDER: return 64;
- case E_ITEM_HEAD: return 64;
- case E_ITEM_IRON: return 64;
- case E_ITEM_LEATHER: return 64;
- case E_ITEM_MAGMA_CREAM: return 64;
- case E_ITEM_MAP: return 64;
- case E_ITEM_MELON_SEEDS: return 64;
- case E_ITEM_MELON_SLICE: return 64;
- case E_ITEM_NETHER_BRICK: return 64;
- case E_ITEM_NETHER_WART: return 64;
- case E_ITEM_PAINTINGS: return 64;
- case E_ITEM_PAPER: return 64;
- case E_ITEM_POISONOUS_POTATO: return 64;
- case E_ITEM_POTATO: return 64;
- case E_ITEM_PUMPKIN_PIE: return 64;
- case E_ITEM_PUMPKIN_SEEDS: return 64;
- case E_ITEM_RAW_BEEF: return 64;
- case E_ITEM_RAW_CHICKEN: return 64;
- case E_ITEM_RAW_FISH: return 64;
- case E_ITEM_RAW_PORKCHOP: return 64;
- case E_ITEM_RED_APPLE: return 64;
- case E_ITEM_REDSTONE_DUST: return 64;
- case E_ITEM_REDSTONE_REPEATER: return 64;
- case E_ITEM_ROTTEN_FLESH: return 64;
- case E_ITEM_SEEDS: return 64;
- case E_ITEM_SIGN: return 16;
- case E_ITEM_SLIMEBALL: return 64;
- case E_ITEM_SNOWBALL: return 16;
- case E_ITEM_SPAWN_EGG: return 64;
- case E_ITEM_SPIDER_EYE: return 64;
- case E_ITEM_STEAK: return 64;
- case E_ITEM_STICK: return 64;
- case E_ITEM_STRING: return 64;
- case E_ITEM_SUGAR: return 64;
- case E_ITEM_SUGAR_CANE: return 64;
- case E_ITEM_WHEAT: return 64;
- }
- // By default items don't stack:
- return 1;
-}
-
-
-
-
-
-bool cItemHandler::IsTool()
-{
- // TODO: Rewrite this to list all tools specifically
- return
- (m_ItemType >= 256 && m_ItemType <= 259)
- || (m_ItemType == 261)
- || (m_ItemType >= 267 && m_ItemType <= 279)
- || (m_ItemType >= 283 && m_ItemType <= 286)
- || (m_ItemType >= 290 && m_ItemType <= 294)
- || (m_ItemType >= 256 && m_ItemType <= 259)
- || (m_ItemType == 325)
- || (m_ItemType == 346);
-}
-
-
-
-
-
-bool cItemHandler::IsFood(void)
-{
- switch (m_ItemType)
- {
- case E_ITEM_RED_APPLE:
- case E_ITEM_GOLDEN_APPLE:
- case E_ITEM_MUSHROOM_SOUP:
- case E_ITEM_BREAD:
- case E_ITEM_RAW_PORKCHOP:
- case E_ITEM_COOKED_PORKCHOP:
- case E_ITEM_MILK:
- case E_ITEM_RAW_FISH:
- case E_ITEM_COOKED_FISH:
- case E_ITEM_COOKIE:
- case E_ITEM_MELON_SLICE:
- case E_ITEM_RAW_BEEF:
- case E_ITEM_STEAK:
- case E_ITEM_RAW_CHICKEN:
- case E_ITEM_COOKED_CHICKEN:
- case E_ITEM_ROTTEN_FLESH:
- case E_ITEM_SPIDER_EYE:
- case E_ITEM_CARROT:
- case E_ITEM_POTATO:
- case E_ITEM_BAKED_POTATO:
- case E_ITEM_POISONOUS_POTATO:
- {
- return true;
- }
- } // switch (m_ItemType)
- return false;
-}
-
-
-
-
-
-bool cItemHandler::IsPlaceable(void)
-{
- // We can place any block that has a corresponding E_BLOCK_TYPE:
- return (m_ItemType >= 1) && (m_ItemType <= E_BLOCK_MAX_TYPE_ID);
-}
-
-
-
-
-
-bool cItemHandler::CanHarvestBlock(BLOCKTYPE a_BlockType)
-{
- return false;
-}
-
-
-
-
-
-bool cItemHandler::GetPlacementBlockTypeMeta(
- cWorld * a_World, cPlayer * a_Player,
- int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace,
- int a_CursorX, int a_CursorY, int a_CursorZ,
- BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
-)
-{
- ASSERT(m_ItemType < 256); // Items with IDs above 255 should all be handled by specific handlers
-
- if (m_ItemType > 256)
- {
- LOGERROR("%s: Item %d has no valid block!", __FUNCTION__, m_ItemType);
- return false;
- }
-
- cBlockHandler * BlockH = BlockHandler(m_ItemType);
- return BlockH->GetPlacementBlockTypeMeta(
- a_World, a_Player,
- a_BlockX, a_BlockY, a_BlockZ, a_BlockFace,
- a_CursorX, a_CursorY, a_CursorZ,
- a_BlockType, a_BlockMeta
- );
-}
-
-
-
-
-
-bool cItemHandler::EatItem(cPlayer * a_Player, cItem * a_Item)
-{
- FoodInfo Info = GetFoodInfo();
-
- if(Info.FoodLevel > 0 || Info.Saturation > 0.f)
- {
- bool Success = a_Player->Feed(Info.FoodLevel, Info.Saturation);
- if(Success && Info.PoisionChance > 0)
- {
- MTRand r1;
- if((r1.randInt(100) - Info.PoisionChance) <= 0)
- { //Unlucky guy :D
- //TODO: Make player ill
- }
- }
-
- return Success;
- }
-
- return false;
-}
-
-
-
-
-
-cItemHandler::FoodInfo cItemHandler::GetFoodInfo()
-{
- return FoodInfo(0, 0.f);
-}
-
-
-
-
+
+#include "Globals.h"
+#include "ItemHandler.h"
+#include "../Item.h"
+#include "../World.h"
+#include "../Player.h"
+#include "../FastRandom.h"
+
+// Handlers:
+#include "ItemBed.h"
+#include "ItemBrewingStand.h"
+#include "ItemBucket.h"
+#include "ItemCauldron.h"
+#include "ItemCloth.h"
+#include "ItemDoor.h"
+#include "ItemDye.h"
+#include "ItemFlowerPot.h"
+#include "ItemFood.h"
+#include "ItemHoe.h"
+#include "ItemLeaves.h"
+#include "ItemLighter.h"
+#include "ItemMinecart.h"
+#include "ItemPickaxe.h"
+#include "ItemRedstoneDust.h"
+#include "ItemRedstoneRepeater.h"
+#include "ItemSapling.h"
+#include "ItemSeeds.h"
+#include "ItemShears.h"
+#include "ItemShovel.h"
+#include "ItemSign.h"
+#include "ItemSlab.h"
+#include "ItemSpawnEgg.h"
+#include "ItemSugarcane.h"
+#include "ItemSword.h"
+#include "ItemWood.h"
+
+#include "../Blocks/BlockHandler.h"
+
+
+
+
+
+bool cItemHandler::m_HandlerInitialized = false;
+cItemHandler * cItemHandler::m_ItemHandler[2268];
+
+
+
+
+
+cItemHandler *cItemHandler::GetItemHandler(int a_ItemType)
+{
+ if(a_ItemType < 0) a_ItemType = 0;
+
+ if(!m_HandlerInitialized)
+ { //We have to initialize
+ memset(m_ItemHandler, 0, sizeof(m_ItemHandler));
+ m_HandlerInitialized = true;
+ }
+ if(m_ItemHandler[a_ItemType])
+ return m_ItemHandler[a_ItemType];
+ m_ItemHandler[a_ItemType] = CreateItemHandler(a_ItemType);
+ return m_ItemHandler[a_ItemType];
+}
+
+
+
+
+
+cItemHandler *cItemHandler::CreateItemHandler(int a_ItemType)
+{
+ switch(a_ItemType)
+ {
+ default: return new cItemHandler(a_ItemType);
+
+ // Single item per handler, alphabetically sorted:
+ case E_BLOCK_LEAVES: return new cItemLeavesHandler(a_ItemType);
+ case E_BLOCK_SAPLING: return new cItemSaplingHandler(a_ItemType);
+ case E_BLOCK_WOOL: return new cItemClothHandler(a_ItemType);
+ case E_ITEM_BED: return new cItemBedHandler(a_ItemType);
+ case E_ITEM_BREWING_STAND: return new cItemBrewingStandHandler(a_ItemType);
+ case E_ITEM_CAULDRON: return new cItemCauldronHandler(a_ItemType);
+ case E_ITEM_DYE: return new cItemDyeHandler(a_ItemType);
+ case E_ITEM_FLINT_AND_STEEL: return new cItemLighterHandler(a_ItemType);
+ case E_ITEM_FLOWER_POT: return new cItemFlowerPotHandler(a_ItemType);
+ case E_ITEM_REDSTONE_DUST: return new cItemRedstoneDustHandler(a_ItemType);
+ case E_ITEM_REDSTONE_REPEATER: return new cItemRedstoneRepeaterHandler(a_ItemType);
+ case E_ITEM_SHEARS: return new cItemShearsHandler(a_ItemType);
+ case E_ITEM_SIGN: return new cItemSignHandler(a_ItemType);
+ case E_ITEM_SPAWN_EGG: return new cItemSpawnEggHandler(a_ItemType);
+ case E_ITEM_SUGARCANE: return new cItemSugarcaneHandler(a_ItemType);
+
+ case E_ITEM_WOODEN_HOE:
+ case E_ITEM_STONE_HOE:
+ case E_ITEM_IRON_HOE:
+ case E_ITEM_GOLD_HOE:
+ case E_ITEM_DIAMOND_HOE:
+ {
+ return new cItemHoeHandler(a_ItemType);
+ }
+
+ case E_ITEM_WOODEN_PICKAXE:
+ case E_ITEM_STONE_PICKAXE:
+ case E_ITEM_IRON_PICKAXE:
+ case E_ITEM_GOLD_PICKAXE:
+ case E_ITEM_DIAMOND_PICKAXE:
+ {
+ return new cItemPickaxeHandler(a_ItemType);
+ }
+
+ case E_ITEM_WOODEN_SHOVEL:
+ case E_ITEM_STONE_SHOVEL:
+ case E_ITEM_IRON_SHOVEL:
+ case E_ITEM_GOLD_SHOVEL:
+ case E_ITEM_DIAMOND_SHOVEL:
+ {
+ return new cItemShovelHandler(a_ItemType);
+ }
+
+ case E_ITEM_WOODEN_SWORD:
+ case E_ITEM_STONE_SWORD:
+ case E_ITEM_IRON_SWORD:
+ case E_ITEM_GOLD_SWORD:
+ case E_ITEM_DIAMOND_SWORD:
+ {
+ return new cItemSwordHandler(a_ItemType);
+ }
+
+ case E_BLOCK_STONE_SLAB:
+ case E_BLOCK_WOODEN_SLAB:
+ {
+ return new cItemSlabHandler(a_ItemType);
+ }
+
+ case E_BLOCK_LOG:
+ case E_BLOCK_PLANKS:
+ {
+ return new cItemWoodHandler(a_ItemType);
+ }
+
+ case E_ITEM_BUCKET:
+ case E_ITEM_WATER_BUCKET:
+ case E_ITEM_LAVA_BUCKET:
+ {
+ return new cItemBucketHandler(a_ItemType);
+ }
+
+ case E_ITEM_CARROT:
+ case E_ITEM_MELON_SEEDS:
+ case E_ITEM_POTATO:
+ case E_ITEM_PUMPKIN_SEEDS:
+ case E_ITEM_SEEDS:
+ {
+ return new cItemSeedsHandler(a_ItemType);
+ }
+
+ case E_ITEM_IRON_DOOR:
+ case E_ITEM_WOODEN_DOOR:
+ {
+ return new cItemDoorHandler(a_ItemType);
+ }
+
+ case E_ITEM_MINECART:
+ case E_ITEM_CHEST_MINECART:
+ case E_ITEM_FURNACE_MINECART:
+ {
+ return new cItemMinecartHandler(a_ItemType);
+ }
+
+ // Food:
+ case E_ITEM_BREAD:
+ case E_ITEM_COOKIE:
+ case E_ITEM_MELON_SLICE:
+ case E_ITEM_RAW_CHICKEN:
+ case E_ITEM_COOKED_CHICKEN:
+ case E_ITEM_RAW_BEEF:
+ case E_ITEM_RAW_PORKCHOP:
+ case E_ITEM_STEAK:
+ case E_ITEM_COOKED_PORKCHOP:
+ case E_ITEM_RAW_FISH:
+ case E_ITEM_COOKED_FISH:
+ case E_ITEM_RED_APPLE:
+ case E_ITEM_GOLDEN_APPLE:
+ case E_ITEM_ROTTEN_FLESH:
+ case E_ITEM_SPIDER_EYE:
+ {
+ return new cItemFoodHandler(a_ItemType);
+ }
+ }
+}
+
+
+
+
+
+void cItemHandler::Deinit()
+{
+ for(int i = 0; i < 2267; i++)
+ {
+ delete m_ItemHandler[i];
+ }
+ memset(m_ItemHandler, 0, sizeof(m_ItemHandler)); // Don't leave any dangling pointers around, just in case
+ m_HandlerInitialized = false;
+}
+
+
+
+
+
+cItemHandler::cItemHandler(int a_ItemType)
+{
+ m_ItemType = a_ItemType;
+}
+
+
+
+
+
+bool cItemHandler::OnItemUse(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir)
+{
+ return false;
+}
+
+
+
+
+
+bool cItemHandler::OnDiggingBlock(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, char a_Dir)
+{
+ return false;
+}
+
+
+
+
+
+void cItemHandler::OnBlockDestroyed(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ)
+{
+ BLOCKTYPE Block = a_World->GetBlock(a_BlockX, a_BlockY, a_BlockZ);
+ cBlockHandler * Handler = cBlockHandler::GetBlockHandler(Block);
+
+ if (a_Player->GetGameMode() == gmSurvival)
+ {
+ if (!BlockRequiresSpecialTool(Block) || CanHarvestBlock(Block))
+ {
+ Handler->DropBlock(a_World, a_Player, a_BlockX, a_BlockY, a_BlockZ);
+ }
+ }
+
+ a_Player->UseEquippedItem();
+}
+
+
+
+
+
+void cItemHandler::OnFoodEaten(cWorld * a_World, cPlayer * a_Player, cItem * a_Item)
+{
+
+}
+
+
+
+
+
+char cItemHandler::GetMaxStackSize(void)
+{
+ if (m_ItemType < 256)
+ {
+ // All blocks can stack up to 64
+ return 64;
+ }
+
+ switch (m_ItemType) //sorted by id
+ {
+ case E_ITEM_ARROW: return 64;
+ case E_ITEM_BAKED_POTATO: return 64;
+ case E_ITEM_BLAZE_POWDER: return 64;
+ case E_ITEM_BLAZE_ROD: return 64;
+ case E_ITEM_BONE: return 64;
+ case E_ITEM_BOOK: return 64;
+ case E_ITEM_BOTTLE_O_ENCHANTING: return 64;
+ case E_ITEM_BOWL: return 64;
+ case E_ITEM_BREAD: return 64;
+ case E_ITEM_BREWING_STAND: return 64;
+ case E_ITEM_BUCKET: return 1; // TODO: change this to 16 when turning compatibility to 1.3
+ case E_ITEM_CARROT: return 64;
+ case E_ITEM_CAULDRON: return 64;
+ case E_ITEM_CLAY: return 64;
+ case E_ITEM_CLAY_BRICK: return 64;
+ case E_ITEM_CLOCK: return 64;
+ case E_ITEM_COAL: return 64;
+ case E_ITEM_COMPARATOR: return 64;
+ case E_ITEM_COMPASS: return 64;
+ case E_ITEM_COOKED_CHICKEN: return 64;
+ case E_ITEM_COOKED_FISH: return 64;
+ case E_ITEM_COOKED_PORKCHOP: return 64;
+ case E_ITEM_COOKIE: return 64;
+ case E_ITEM_DIAMOND: return 64;
+ case E_ITEM_DYE: return 64;
+ case E_ITEM_EGG: return 16;
+ case E_ITEM_EMERALD: return 64;
+ case E_ITEM_ENDER_PEARL: return 16;
+ case E_ITEM_EYE_OF_ENDER: return 64;
+ case E_ITEM_FEATHER: return 64;
+ case E_ITEM_FERMENTED_SPIDER_EYE: return 64;
+ case E_ITEM_FIRE_CHARGE: return 64;
+ case E_ITEM_FIREWORK_ROCKET: return 64;
+ case E_ITEM_FIREWORK_STAR: return 64;
+ case E_ITEM_FLINT: return 64;
+ case E_ITEM_FLOWER_POT: return 64;
+ case E_ITEM_GHAST_TEAR: return 64;
+ case E_ITEM_GLASS_BOTTLE: return 64;
+ case E_ITEM_GLISTERING_MELON: return 64;
+ case E_ITEM_GLOWSTONE_DUST: return 64;
+ case E_ITEM_GOLD: return 64;
+ case E_ITEM_GOLDEN_APPLE: return 64;
+ case E_ITEM_GOLDEN_CARROT: return 64;
+ case E_ITEM_GOLD_NUGGET: return 64;
+ case E_ITEM_GUNPOWDER: return 64;
+ case E_ITEM_HEAD: return 64;
+ case E_ITEM_IRON: return 64;
+ case E_ITEM_LEATHER: return 64;
+ case E_ITEM_MAGMA_CREAM: return 64;
+ case E_ITEM_MAP: return 64;
+ case E_ITEM_MELON_SEEDS: return 64;
+ case E_ITEM_MELON_SLICE: return 64;
+ case E_ITEM_NETHER_BRICK: return 64;
+ case E_ITEM_NETHER_WART: return 64;
+ case E_ITEM_PAINTINGS: return 64;
+ case E_ITEM_PAPER: return 64;
+ case E_ITEM_POISONOUS_POTATO: return 64;
+ case E_ITEM_POTATO: return 64;
+ case E_ITEM_PUMPKIN_PIE: return 64;
+ case E_ITEM_PUMPKIN_SEEDS: return 64;
+ case E_ITEM_RAW_BEEF: return 64;
+ case E_ITEM_RAW_CHICKEN: return 64;
+ case E_ITEM_RAW_FISH: return 64;
+ case E_ITEM_RAW_PORKCHOP: return 64;
+ case E_ITEM_RED_APPLE: return 64;
+ case E_ITEM_REDSTONE_DUST: return 64;
+ case E_ITEM_REDSTONE_REPEATER: return 64;
+ case E_ITEM_ROTTEN_FLESH: return 64;
+ case E_ITEM_SEEDS: return 64;
+ case E_ITEM_SIGN: return 16;
+ case E_ITEM_SLIMEBALL: return 64;
+ case E_ITEM_SNOWBALL: return 16;
+ case E_ITEM_SPAWN_EGG: return 64;
+ case E_ITEM_SPIDER_EYE: return 64;
+ case E_ITEM_STEAK: return 64;
+ case E_ITEM_STICK: return 64;
+ case E_ITEM_STRING: return 64;
+ case E_ITEM_SUGAR: return 64;
+ case E_ITEM_SUGAR_CANE: return 64;
+ case E_ITEM_WHEAT: return 64;
+ }
+ // By default items don't stack:
+ return 1;
+}
+
+
+
+
+
+bool cItemHandler::IsTool()
+{
+ // TODO: Rewrite this to list all tools specifically
+ return
+ (m_ItemType >= 256 && m_ItemType <= 259)
+ || (m_ItemType == 261)
+ || (m_ItemType >= 267 && m_ItemType <= 279)
+ || (m_ItemType >= 283 && m_ItemType <= 286)
+ || (m_ItemType >= 290 && m_ItemType <= 294)
+ || (m_ItemType >= 256 && m_ItemType <= 259)
+ || (m_ItemType == 325)
+ || (m_ItemType == 346);
+}
+
+
+
+
+
+bool cItemHandler::IsFood(void)
+{
+ switch (m_ItemType)
+ {
+ case E_ITEM_RED_APPLE:
+ case E_ITEM_GOLDEN_APPLE:
+ case E_ITEM_MUSHROOM_SOUP:
+ case E_ITEM_BREAD:
+ case E_ITEM_RAW_PORKCHOP:
+ case E_ITEM_COOKED_PORKCHOP:
+ case E_ITEM_MILK:
+ case E_ITEM_RAW_FISH:
+ case E_ITEM_COOKED_FISH:
+ case E_ITEM_COOKIE:
+ case E_ITEM_MELON_SLICE:
+ case E_ITEM_RAW_BEEF:
+ case E_ITEM_STEAK:
+ case E_ITEM_RAW_CHICKEN:
+ case E_ITEM_COOKED_CHICKEN:
+ case E_ITEM_ROTTEN_FLESH:
+ case E_ITEM_SPIDER_EYE:
+ case E_ITEM_CARROT:
+ case E_ITEM_POTATO:
+ case E_ITEM_BAKED_POTATO:
+ case E_ITEM_POISONOUS_POTATO:
+ {
+ return true;
+ }
+ } // switch (m_ItemType)
+ return false;
+}
+
+
+
+
+
+bool cItemHandler::IsPlaceable(void)
+{
+ // We can place any block that has a corresponding E_BLOCK_TYPE:
+ return (m_ItemType >= 1) && (m_ItemType <= E_BLOCK_MAX_TYPE_ID);
+}
+
+
+
+
+
+bool cItemHandler::CanHarvestBlock(BLOCKTYPE a_BlockType)
+{
+ return false;
+}
+
+
+
+
+
+bool cItemHandler::GetPlacementBlockTypeMeta(
+ cWorld * a_World, cPlayer * a_Player,
+ int a_BlockX, int a_BlockY, int a_BlockZ, char a_BlockFace,
+ int a_CursorX, int a_CursorY, int a_CursorZ,
+ BLOCKTYPE & a_BlockType, NIBBLETYPE & a_BlockMeta
+)
+{
+ ASSERT(m_ItemType < 256); // Items with IDs above 255 should all be handled by specific handlers
+
+ if (m_ItemType > 256)
+ {
+ LOGERROR("%s: Item %d has no valid block!", __FUNCTION__, m_ItemType);
+ return false;
+ }
+
+ cBlockHandler * BlockH = BlockHandler(m_ItemType);
+ return BlockH->GetPlacementBlockTypeMeta(
+ a_World, a_Player,
+ a_BlockX, a_BlockY, a_BlockZ, a_BlockFace,
+ a_CursorX, a_CursorY, a_CursorZ,
+ a_BlockType, a_BlockMeta
+ );
+}
+
+
+
+
+
+bool cItemHandler::EatItem(cPlayer * a_Player, cItem * a_Item)
+{
+ FoodInfo Info = GetFoodInfo();
+
+ if ((Info.FoodLevel > 0) || (Info.Saturation > 0.f))
+ {
+ bool Success = a_Player->Feed(Info.FoodLevel, Info.Saturation);
+
+ // If consumed and there's chance of foodpoisoning, do it:
+ if (Success && (Info.PoisonChance > 0))
+ {
+ cFastRandom r1;
+ if ((r1.NextInt(100, a_Player->GetUniqueID()) - Info.PoisonChance) <= 0)
+ {
+ a_Player->FoodPoison(300);
+ }
+ }
+
+ return Success;
+ }
+
+ return false;
+}
+
+
+
+
+
+cItemHandler::FoodInfo cItemHandler::GetFoodInfo()
+{
+ return FoodInfo(0, 0.f);
+}
+
+
+
+
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-01 09:14:56 +0100