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-rw-r--r--src/Items/ItemPotion.h79
1 files changed, 79 insertions, 0 deletions
diff --git a/src/Items/ItemPotion.h b/src/Items/ItemPotion.h
new file mode 100644
index 000000000..24614cd8a
--- /dev/null
+++ b/src/Items/ItemPotion.h
@@ -0,0 +1,79 @@
+
+#pragma once
+
+#include "../Entities/EntityEffect.h"
+#include "../Entities/SplashPotionEntity.h"
+
+class cItemPotionHandler:
+ public cItemHandler
+{
+ typedef cItemHandler super;
+
+public:
+
+ cItemPotionHandler():
+ super(E_ITEM_POTION)
+ {
+ }
+
+
+ // cItemHandler overrides:
+ virtual bool IsDrinkable(short a_ItemDamage) override
+ {
+ // Drinkable potion if 13th lowest bit is set
+ // Ref.: http://minecraft.gamepedia.com/Potions#Data_value_table
+ return cEntityEffect::IsPotionDrinkable(a_ItemDamage);
+ }
+
+
+ virtual bool OnItemUse(cWorld * a_World, cPlayer * a_Player, const cItem & a_Item, int a_BlockX, int a_BlockY, int a_BlockZ, eBlockFace a_Dir) override
+ {
+ short PotionDamage = a_Item.m_ItemDamage;
+
+ // Do not throw non-splash potions:
+ if (cEntityEffect::IsPotionDrinkable(PotionDamage))
+ {
+ return false;
+ }
+
+ Vector3d Pos = a_Player->GetThrowStartPos();
+ Vector3d Speed = a_Player->GetLookVector() * 7;
+
+ if (a_World->CreateProjectile(Pos.x, Pos.y, Pos.z, cProjectileEntity::pkSplashPotion, a_Player, &a_Player->GetEquippedItem(), &Speed) < 0)
+ {
+ return false;
+ }
+
+ if (!a_Player->IsGameModeCreative())
+ {
+ a_Player->GetInventory().RemoveOneEquippedItem();
+ }
+
+ return true;
+ }
+
+
+ virtual bool EatItem(cPlayer * a_Player, cItem * a_Item) override
+ {
+ short PotionDamage = a_Item->m_ItemDamage;
+
+ // Do not drink undrinkable potions:
+ if (!cEntityEffect::IsPotionDrinkable(a_Item->m_ItemDamage))
+ {
+ return false;
+ }
+
+ a_Player->AddEntityEffect(
+ cEntityEffect::GetPotionEffectType(PotionDamage),
+ cEntityEffect::GetPotionEffectDuration(PotionDamage),
+ cEntityEffect::GetPotionEffectIntensity(PotionDamage)
+ );
+ a_Player->GetInventory().RemoveOneEquippedItem();
+ a_Player->GetInventory().AddItem(E_ITEM_GLASS_BOTTLE);
+ return true;
+ }
+};
+
+
+
+