Implemented milk, added documentation to Pawn.h

src/ClientHandle.cpp

@@ -850,7 +850,7 @@ void cClientHandle::HandleLeftClick(int a_BlockX, int a_BlockY, int a_BlockZ, eB
 		case DIG_STATUS_SHOOT_EAT:
 		{
 			cItemHandler * ItemHandler = cItemHandler::GetItemHandler(m_Player->GetEquippedItem());
-			if (ItemHandler->IsFood())
+			if (ItemHandler->IsFood() || ItemHandler->IsDrinkable())
 			{
 				m_Player->AbortEating();
 				return;
@@ -1182,9 +1182,9 @@ void cClientHandle::HandleRightClick(int a_BlockX, int a_BlockY, int a_BlockZ, e
 	{
 		HandlePlaceBlock(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_CursorX, a_CursorY, a_CursorZ, *ItemHandler);
 	}
-	else if (ItemHandler->IsFood() && !m_Player->IsGameModeCreative())
+	else if ((ItemHandler->IsFood() || ItemHandler->IsDrinkable()) && !m_Player->IsGameModeCreative())
 	{
-		if (m_Player->IsSatiated())
+		if (m_Player->IsSatiated() && !ItemHandler->IsDrinkable())
 		{
 			// The player is satiated, they cannot eat
 			return;

src/Entities/Pawn.cpp

@@ -72,6 +72,26 @@ void cPawn::RemoveEntityEffect(cEntityEffect::eType a_EffectType)
 
 
 
+void cPawn::ClearEntityEffects()
+{
+	// Iterate through this entity's applied effects
+	for (tEffectMap::iterator iter = m_EntityEffects.begin(); iter != m_EntityEffects.end();)
+	{
+		// Copy values to prevent pesky wrong erasures
+		cEntityEffect::eType effect_type = iter->first;
+		
+		// Iterates (must be called before any possible erasure)
+		++iter;
+		
+		// Remove effect
+		RemoveEntityEffect(effect_type);
+	}
+}
+
+
+
+
+
 void cPawn::HandleEntityEffects(cEntityEffect::eType a_EffectType, cEntityEffect a_Effect)
 {
 	switch (a_EffectType)

src/Entities/Pawn.h

@@ -22,13 +22,28 @@ public:
 	
 	virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
 	
+	/** Applies an entity effect
+	 *  @param a_EffectType The entity effect to apply
+	 *  @param a_Effect     The parameters of the effect
+	 */
 	void AddEntityEffect(cEntityEffect::eType a_EffectType, cEntityEffect a_Effect);
+	
+	/** Removes a currently applied entity effect
+	 *  @param a_EffectType The entity effect to remove
+	 */
 	void RemoveEntityEffect(cEntityEffect::eType a_EffectType);
+	
+	/** Removes all currently applied entity effects (used when drinking milk) */
+	void ClearEntityEffects();
 
 protected:
 	typedef std::map<cEntityEffect::eType, cEntityEffect> tEffectMap;
 	tEffectMap m_EntityEffects;
 	
+	/** Applies entity effect effects
+	 *  @param a_EffectType The selected entity effect
+	 *  @param a_Effect     The parameters of the selected entity effect
+	 */
 	virtual void HandleEntityEffects(cEntityEffect::eType a_EffectType, cEntityEffect a_Effect);
 } ;  // tolua_export
 

src/Entities/Player.cpp

@@ -552,7 +552,7 @@ void cPlayer::SetFoodExhaustionLevel(double a_FoodExhaustionLevel)
 
 bool cPlayer::Feed(int a_Food, double a_Saturation)
 {
-	if (m_FoodLevel >= MAX_FOOD_LEVEL)
+	if (IsSatiated())
 	{
 		return false;
 	}

src/Items/ItemHandler.cpp

@@ -19,6 +19,7 @@
 #include "ItemCloth.h"
 #include "ItemComparator.h"
 #include "ItemDoor.h"
+#include "ItemMilk.h"
 #include "ItemDye.h"
 #include "ItemEmptyMap.h"
 #include "ItemFishingRod.h"
@@ -119,6 +120,7 @@ cItemHandler *cItemHandler::CreateItemHandler(int a_ItemType)
 		case E_ITEM_FLOWER_POT:        return new cItemFlowerPotHandler(a_ItemType);
 		case E_BLOCK_LILY_PAD:         return new cItemLilypadHandler(a_ItemType);
 		case E_ITEM_MAP:               return new cItemMapHandler();
+		case E_ITEM_MILK:              return new cItemMilkHandler();
 		case E_ITEM_ITEM_FRAME:        return new cItemItemFrameHandler(a_ItemType);
 		case E_ITEM_NETHER_WART:       return new cItemNetherWartHandler(a_ItemType);
 		case E_ITEM_PAINTING:          return new cItemPaintingHandler(a_ItemType);
@@ -475,7 +477,6 @@ bool cItemHandler::IsFood(void)
 		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:
@@ -501,6 +502,22 @@ bool cItemHandler::IsFood(void)
 
 
 
+bool cItemHandler::IsDrinkable(void)
+{
+	switch (m_ItemType)
+	{
+		case E_ITEM_MILK:
+		{
+			return true;
+		}
+	}  // switch (m_ItemType)
+	return false;
+}
+
+
+
+
+
 bool cItemHandler::IsPlaceable(void)
 {
 	// We can place any block that has a corresponding E_BLOCK_TYPE:

src/Items/ItemHandler.h

@@ -82,6 +82,9 @@ public:
 	/** Indicates if this item is food */
 	virtual bool IsFood(void);
 	
+	/** Indicates if this item is drinkable */
+	virtual bool IsDrinkable(void);
+	
 	/** Blocks simply get placed */
 	virtual bool IsPlaceable(void);
 

src/Items/ItemMilk.h

@@ -0,0 +1,26 @@
+
+#pragma once
+
+class cItemMilkHandler:
+	public cItemHandler
+{
+	typedef cItemHandler super;
+public:
+	cItemMilkHandler():
+		super(E_ITEM_MILK)
+	{
+	}
+	
+	virtual bool IsDrinkable(void) override
+	{
+		return true;
+	}
+	
+	virtual bool EatItem(cPlayer * a_Player, cItem * a_Item) override
+	{
+		a_Player->ClearEntityEffects();
+		a_Player->GetInventory().RemoveOneEquippedItem();
+		a_Player->GetInventory().AddItem(E_ITEM_BUCKET);
+		return true;
+	}
+};